diff --git a/core/.changelog.d/2510.added b/core/.changelog.d/2510.added
new file mode 100644
index 00000000000..4b3fa0852ae
--- /dev/null
+++ b/core/.changelog.d/2510.added
@@ -0,0 +1 @@
+Add Zcash Rust primitives
diff --git a/core/SConscript.firmware b/core/SConscript.firmware
index 96ffec17d1c..a8f5a8cc3bd 100644
--- a/core/SConscript.firmware
+++ b/core/SConscript.firmware
@@ -12,6 +12,7 @@ FEATURE_FLAGS = {
"RDI": True,
"SECP256K1_ZKP": True, # required for trezor.crypto.curve.bip340 (BIP340/Taproot)
"SYSTEM_VIEW": False,
+ "ZCASH_SHIELDED": False,
}
CCFLAGS_MOD = ''
@@ -202,6 +203,10 @@ if UI2:
SOURCE_MOD += [
'embed/extmod/rustmods/modtrezorui2.c',
]
+if FEATURE_FLAGS["ZCASH_SHIELDED"]:
+ SOURCE_MOD += [
+ 'embed/extmod/rustmods/modtrezorzcashprimitives.c'
+ ]
# modutime
SOURCE_MOD += [
@@ -678,7 +683,7 @@ if FROZEN:
SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/zcash_v4.py'))
SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Zcash*.py'))
- source_mpy = env.FrozenModule(source=SOURCE_PY, source_dir=SOURCE_PY_DIR, bitcoin_only=BITCOIN_ONLY)
+ source_mpy = env.FrozenModule(source=SOURCE_PY, source_dir=SOURCE_PY_DIR, bitcoin_only=BITCOIN_ONLY, zcash_shielded=FEATURE_FLAGS['ZCASH_SHIELDED'])
source_mpyc = env.FrozenCFile(
target='frozen_mpy.c', source=source_mpy, qstr_header=qstr_preprocessed)
@@ -720,6 +725,8 @@ def cargo_build():
features.append('ui')
if PYOPT == '0':
features.append('ui_debug')
+ if FEATURE_FLAGS["ZCASH_SHIELDED"]:
+ features.append("zcash_shielded")
cargo_opts = [
f'--target={RUST_TARGET}',
diff --git a/core/SConscript.unix b/core/SConscript.unix
index d129adcd8b2..edcbaf2d440 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -10,6 +10,7 @@ UI2 = ARGUMENTS.get('UI2', '0') == '1' or TREZOR_MODEL in ('1', 'R')
FEATURE_FLAGS = {
"SECP256K1_ZKP": True, # required for trezor.crypto.curve.bip340 (BIP340/Taproot)
+ "ZCASH_SHIELDED": EVERYTHING,
}
CCFLAGS_MOD = ''
@@ -202,6 +203,10 @@ if UI2:
SOURCE_MOD += [
'embed/extmod/rustmods/modtrezorui2.c',
]
+if FEATURE_FLAGS["ZCASH_SHIELDED"]:
+ SOURCE_MOD += [
+ 'embed/extmod/rustmods/modtrezorzcashprimitives.c'
+ ]
# modutime
SOURCE_MOD += [
@@ -634,7 +639,7 @@ if FROZEN:
SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/zcash_v4.py'))
SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Zcash*.py'))
- source_mpy = env.FrozenModule(source=SOURCE_PY, source_dir=SOURCE_PY_DIR, bitcoin_only=BITCOIN_ONLY)
+ source_mpy = env.FrozenModule(source=SOURCE_PY, source_dir=SOURCE_PY_DIR, bitcoin_only=BITCOIN_ONLY, zcash_shielded=FEATURE_FLAGS['ZCASH_SHIELDED'])
source_mpyc = env.FrozenCFile(
target='frozen_mpy.c', source=source_mpy, qstr_header=qstr_preprocessed)
@@ -674,6 +679,8 @@ def cargo_build():
features.append('ui')
if PYOPT == '0':
features.append('debug')
+ if FEATURE_FLAGS["ZCASH_SHIELDED"]:
+ features.append('zcash_shielded')
return f'cd embed/rust; cargo build --profile {RUST_PROFILE} --target-dir=../../build/unix/rust --no-default-features --features "{" ".join(features)}"'
diff --git a/core/embed/extmod/modtrezorutils/modtrezorutils.c b/core/embed/extmod/modtrezorutils/modtrezorutils.c
index 40212557798..1656d144da8 100644
--- a/core/embed/extmod/modtrezorutils/modtrezorutils.c
+++ b/core/embed/extmod/modtrezorutils/modtrezorutils.c
@@ -243,6 +243,7 @@ STATIC mp_obj_str_t mod_trezorutils_revision_obj = {
/// MODEL: str
/// EMULATOR: bool
/// BITCOIN_ONLY: bool
+/// ZCASH_SHIELDED: bool
STATIC const mp_rom_map_elem_t mp_module_trezorutils_globals_table[] = {
{MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_trezorutils)},
@@ -283,6 +284,11 @@ STATIC const mp_rom_map_elem_t mp_module_trezorutils_globals_table[] = {
#else
{MP_ROM_QSTR(MP_QSTR_BITCOIN_ONLY), mp_const_false},
#endif
+#ifdef ZCASH_SHIELDED
+ {MP_ROM_QSTR(MP_QSTR_ZCASH_SHIELDED), mp_const_true},
+#elif TREZOR_EMULATOR
+ {MP_ROM_QSTR(MP_QSTR_ZCASH_SHIELDED), mp_const_false},
+#endif
};
STATIC MP_DEFINE_CONST_DICT(mp_module_trezorutils_globals,
diff --git a/core/embed/extmod/rustmods/modtrezorzcashprimitives.c b/core/embed/extmod/rustmods/modtrezorzcashprimitives.c
new file mode 100644
index 00000000000..030e7b20755
--- /dev/null
+++ b/core/embed/extmod/rustmods/modtrezorzcashprimitives.c
@@ -0,0 +1,32 @@
+/*
+ * This file is part of the Trezor project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include "py/runtime.h"
+
+#include "librust.h"
+
+#if MICROPY_PY_TREZORPALLAS
+MP_REGISTER_MODULE(MP_QSTR_trezorpallas, mp_module_trezorpallas,
+ MICROPY_PY_TREZORPALLAS);
+#endif // MICROPY_PY_TREZORPALLAS
+
+#if MICROPY_PY_TREZORPOSEIDON
+MP_REGISTER_MODULE(MP_QSTR_trezorposeidon, mp_module_trezorposeidon,
+ MICROPY_PY_TREZORPOSEIDON);
+#endif // MICROPY_PY_TREZORPOSEIDON
diff --git a/core/embed/firmware/mpconfigport.h b/core/embed/firmware/mpconfigport.h
index c123c91a0d8..49546040837 100644
--- a/core/embed/firmware/mpconfigport.h
+++ b/core/embed/firmware/mpconfigport.h
@@ -160,6 +160,8 @@
#define MICROPY_PY_TREZORUTILS (1)
#define MICROPY_PY_TREZORPROTO (1)
#define MICROPY_PY_TREZORUI2 (1)
+#define MICROPY_PY_TREZORPALLAS (1)
+#define MICROPY_PY_TREZORPOSEIDON (1)
#ifdef SYSTEM_VIEW
#define MP_PLAT_PRINT_STRN(str, len) segger_print(str, len)
diff --git a/core/embed/rust/Cargo.lock b/core/embed/rust/Cargo.lock
index abcb1132b21..5e548950e14 100644
--- a/core/embed/rust/Cargo.lock
+++ b/core/embed/rust/Cargo.lock
@@ -27,6 +27,13 @@ version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+[[package]]
+name = "blake2b_simd"
+version = "1.0.0"
+dependencies = [
+ "cty",
+]
+
[[package]]
name = "byteorder"
version = "1.4.3"
@@ -81,12 +88,33 @@ version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
+[[package]]
+name = "ff"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df689201f395c6b90dfe87127685f8dbfc083a5e779e613575d8bd7314300c3e"
+dependencies = [
+ "rand_core",
+ "subtle",
+]
+
[[package]]
name = "glob"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
+[[package]]
+name = "group"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7391856def869c1c81063a03457c676fbcd419709c3dfb33d8d319de484b154d"
+dependencies = [
+ "ff",
+ "rand_core",
+ "subtle",
+]
+
[[package]]
name = "hash32"
version = "0.2.1"
@@ -166,6 +194,19 @@ dependencies = [
"minimal-lexical",
]
+[[package]]
+name = "pasta_curves"
+version = "0.4.0"
+source = "git+https://github.com/jarys/pasta_curves?rev=a4f755013aad344982383c9f5af362697d928325#a4f755013aad344982383c9f5af362697d928325"
+dependencies = [
+ "blake2b_simd",
+ "ff",
+ "group",
+ "rand",
+ "static_assertions",
+ "subtle",
+]
+
[[package]]
name = "peeking_take_while"
version = "0.1.2"
@@ -190,6 +231,21 @@ dependencies = [
"proc-macro2",
]
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
+
[[package]]
name = "regex"
version = "1.5.6"
@@ -238,16 +294,30 @@ version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "subtle"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+
[[package]]
name = "trezor_lib"
version = "0.1.0"
dependencies = [
"bindgen",
+ "blake2b_simd",
"cc",
"cstr_core",
"cty",
"glob",
"heapless",
+ "pasta_curves",
]
[[package]]
diff --git a/core/embed/rust/Cargo.toml b/core/embed/rust/Cargo.toml
index 1f6cdd4b572..e5410fc5a22 100644
--- a/core/embed/rust/Cargo.toml
+++ b/core/embed/rust/Cargo.toml
@@ -8,6 +8,9 @@ build = "build.rs"
[features]
default = ["model_tt"]
bitcoin_only = []
+zcash_shielded = [
+ "micropython", "pasta_curves", "blake2b_simd",
+]
model_tt = ["touch"]
model_t1 = ["buttons"]
model_tr = ["buttons"]
@@ -19,7 +22,7 @@ buttons = []
touch = []
clippy = []
debug = ["ui_debug"]
-test = ["cc", "glob", "micropython", "protobuf", "ui", "ui_debug"]
+test = ["cc", "glob", "micropython", "protobuf", "ui", "ui_debug", "zcash_shielded"]
[lib]
crate-type = ["staticlib"]
@@ -53,6 +56,16 @@ default_features = false
version = "0.2.4"
default_features = false
+[dependencies.blake2b_simd]
+optional = true
+version = "1"
+default_features = false
+
+[dependencies.pasta_curves]
+optional = true
+version = "0.4.0"
+default-features = false
+
# Build dependencies
[build-dependencies.bindgen]
@@ -69,3 +82,10 @@ version = "1.0.69"
[build-dependencies.glob]
optional = true
version = "0.3.0"
+
+[patch.crates-io.blake2b_simd]
+path = "./blake2b_hal"
+
+[patch.crates-io.pasta_curves]
+git = "https://github.com/jarys/pasta_curves"
+rev = "a4f755013aad344982383c9f5af362697d928325"
diff --git a/core/embed/rust/blake2b_hal/Cargo.lock b/core/embed/rust/blake2b_hal/Cargo.lock
new file mode 100644
index 00000000000..0c911cdda91
--- /dev/null
+++ b/core/embed/rust/blake2b_hal/Cargo.lock
@@ -0,0 +1,16 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "blake2b_simd"
+version = "0.1.0"
+dependencies = [
+ "cty",
+]
+
+[[package]]
+name = "cty"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
diff --git a/core/embed/rust/blake2b_hal/Cargo.toml b/core/embed/rust/blake2b_hal/Cargo.toml
new file mode 100644
index 00000000000..be430975af0
--- /dev/null
+++ b/core/embed/rust/blake2b_hal/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "blake2b_simd"
+version = "1.0.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cty = "0.2.2"
diff --git a/core/embed/rust/blake2b_hal/src/ffi.rs b/core/embed/rust/blake2b_hal/src/ffi.rs
new file mode 100644
index 00000000000..d1e720e6a50
--- /dev/null
+++ b/core/embed/rust/blake2b_hal/src/ffi.rs
@@ -0,0 +1,43 @@
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct __blake2b_state {
+ pub h: [u64; 8usize],
+ pub t: [u64; 2usize],
+ pub f: [u64; 2usize],
+ pub buf: [u8; 128usize],
+ pub buflen: usize,
+ pub outlen: usize,
+ pub last_node: u8,
+}
+#[allow(non_camel_case_types)]
+pub type blake2b_state = __blake2b_state;
+extern "C" {
+ pub fn blake2b_Init(S: *mut blake2b_state, outlen: usize) -> cty::c_int;
+}
+extern "C" {
+ pub fn blake2b_InitKey(
+ S: *mut blake2b_state,
+ outlen: usize,
+ key: *const cty::c_void,
+ keylen: usize,
+ ) -> cty::c_int;
+}
+extern "C" {
+ pub fn blake2b_InitPersonal(
+ S: *mut blake2b_state,
+ outlen: usize,
+ personal: *const cty::c_void,
+ personal_len: usize,
+ ) -> cty::c_int;
+}
+extern "C" {
+ pub fn blake2b_Update(
+ S: *mut blake2b_state,
+ pin: *const cty::c_void,
+ inlen: usize,
+ ) -> cty::c_int;
+}
+extern "C" {
+ pub fn blake2b_Final(S: *mut blake2b_state, out: *mut cty::c_void, outlen: usize)
+ -> cty::c_int;
+}
diff --git a/core/embed/rust/blake2b_hal/src/lib.rs b/core/embed/rust/blake2b_hal/src/lib.rs
new file mode 100644
index 00000000000..3654afc020f
--- /dev/null
+++ b/core/embed/rust/blake2b_hal/src/lib.rs
@@ -0,0 +1,144 @@
+//! This crate is a wrapper of blake2b.c.
+//! Purpose of this crate is to replace blake2_simd crate
+//! required by some Rust dependencies.
+
+#![no_std]
+
+use cty::c_void;
+
+mod ffi;
+
+pub const BLOCKBYTES: usize = 128;
+pub const KEYBYTES: usize = 64;
+pub const OUTBYTES: usize = 64;
+pub const PERSONALBYTES: usize = 16;
+pub const SALTBYTES: usize = 16;
+
+#[derive(Clone, Copy)]
+pub struct Hash {
+ bytes: [u8; OUTBYTES],
+ len: u8,
+}
+
+impl Hash {
+ pub fn as_bytes(&self) -> &[u8] {
+ &self.bytes[..self.len as usize]
+ }
+
+ #[inline]
+ pub fn as_array(&self) -> &[u8; OUTBYTES] {
+ &self.bytes
+ }
+}
+
+#[derive(Clone, Copy)]
+pub struct Params<'a, 'b> {
+ key: Option<&'a [u8]>,
+ personal: Option<&'b [u8]>,
+ outlen: usize,
+}
+
+impl<'a, 'b> Params<'a, 'b> {
+ pub fn new() -> Self {
+ Params {
+ key: None,
+ personal: None,
+ outlen: OUTBYTES,
+ }
+ }
+
+ pub fn hash_length(&mut self, length: usize) -> &mut Self {
+ self.outlen = length;
+ self
+ }
+
+ pub fn key(&mut self, key: &'a [u8]) -> &mut Self {
+ self.key = Some(key);
+ self
+ }
+
+ pub fn personal(&mut self, personal: &'b [u8]) -> &mut Self {
+ self.personal = Some(personal);
+ self
+ }
+
+ pub fn to_state(self) -> State {
+ assert!(self.key.is_none() || self.personal.is_none());
+ let mut ctx = ffi::__blake2b_state {
+ h: [0u64; 8usize],
+ t: [0u64; 2usize],
+ f: [0u64; 2usize],
+ buf: [0u8; 128usize],
+ buflen: 0usize,
+ outlen: 0usize,
+ last_node: 0u8,
+ };
+ let res = unsafe {
+ match (self.key, self.personal) {
+ (None, None) => ffi::blake2b_Init(&mut ctx, self.outlen),
+ (Some(key), None) => ffi::blake2b_InitKey(
+ &mut ctx,
+ self.outlen,
+ key.as_ptr() as *const c_void,
+ key.len(),
+ ),
+ (None, Some(personal)) => ffi::blake2b_InitPersonal(
+ &mut ctx,
+ self.outlen,
+ personal.as_ptr() as *const c_void,
+ personal.len(),
+ ),
+ (Some(_), Some(_)) => {
+ panic!("Using key and personalization simultaniously not implemented.")
+ }
+ }
+ };
+ if res < 0 {
+ panic!("Blake2b initialization failed.")
+ }
+ State { ctx }
+ }
+
+ pub fn hash(self, data: &[u8]) -> Hash {
+ self.to_state().update(data).finalize()
+ }
+}
+
+#[derive(Clone)]
+pub struct State {
+ ctx: ffi::blake2b_state,
+}
+
+impl State {
+ pub fn new() -> Self {
+ Params::new().to_state()
+ }
+
+ pub fn update(&mut self, data: &[u8]) -> &mut Self {
+ unsafe {
+ ffi::blake2b_Update(&mut self.ctx, data.as_ptr() as *const c_void, data.len());
+ }
+ self
+ }
+
+ pub fn finalize(&self) -> Hash {
+ // Method `finalize` takes imutable reference to the self
+ // to mirror `blake2b_simd` API.
+ let mut bytes = [0u8; OUTBYTES];
+ let ptr = bytes.as_mut_ptr() as *mut c_void;
+ // clone `ctx` to get a mutable reference required by `ffi::blake2b_Final`
+ let mut ctx = self.ctx.clone();
+ let res = unsafe { ffi::blake2b_Final(&mut ctx, ptr, OUTBYTES) };
+ if res < 0 {
+ panic!("Blake2b hash finalization failed.")
+ }
+ Hash {
+ bytes,
+ len: self.ctx.outlen as u8,
+ }
+ }
+}
+
+pub fn blake2b(data: &[u8]) -> Hash {
+ State::new().update(data).finalize()
+}
diff --git a/core/embed/rust/librust.h b/core/embed/rust/librust.h
index a3d943e2029..3969d09cc77 100644
--- a/core/embed/rust/librust.h
+++ b/core/embed/rust/librust.h
@@ -17,3 +17,8 @@ extern mp_obj_module_t mp_module_trezorui2;
#ifdef TREZOR_EMULATOR
mp_obj_t ui_debug_layout_type();
#endif
+
+#ifdef ZCASH_SHIELDED
+extern mp_obj_module_t mp_module_trezorpallas;
+extern mp_obj_module_t mp_module_trezorposeidon;
+#endif
diff --git a/core/embed/rust/librust_qstr.h b/core/embed/rust/librust_qstr.h
index 81c22d3c666..8004ff7a1c7 100644
--- a/core/embed/rust/librust_qstr.h
+++ b/core/embed/rust/librust_qstr.h
@@ -68,4 +68,30 @@ static void _librust_qstrs(void) {
MP_QSTR_total_amount;
MP_QSTR_total_fee_new;
MP_QSTR_user_fee_change;
+
+ // pallas
+ MP_QSTR_trezorpallas;
+ MP_QSTR_Fp;
+ MP_QSTR_Scalar;
+ MP_QSTR_Point;
+ MP_QSTR_to_bytes;
+ MP_QSTR_extract;
+ MP_QSTR_is_identity;
+ MP_QSTR_to_base;
+ MP_QSTR_to_scalar;
+ MP_QSTR_group_hash;
+ MP_QSTR_scalar_from_i64;
+ MP_QSTR_generators;
+ MP_QSTR_SPENDING_KEY_BASE;
+ MP_QSTR_NULLIFIER_K_BASE;
+ MP_QSTR_VALUE_COMMITMENT_VALUE_BASE;
+ MP_QSTR_VALUE_COMMITMENT_RANDOMNESS_BASE;
+ MP_QSTR_NOTE_COMMITMENT_BASE;
+ MP_QSTR_NOTE_COMMITMENT_Q;
+ MP_QSTR_IVK_COMMITMENT_BASE;
+ MP_QSTR_IVK_COMMITMENT_Q;
+
+ // poseidon
+ MP_QSTR_trezorposeidon;
+ MP_QSTR_poseidon;
}
diff --git a/core/embed/rust/src/error.rs b/core/embed/rust/src/error.rs
index 13e278603a5..6e9910fba77 100644
--- a/core/embed/rust/src/error.rs
+++ b/core/embed/rust/src/error.rs
@@ -1,4 +1,5 @@
use core::{
+ array::TryFromSliceError,
convert::{Infallible, TryInto},
num::TryFromIntError,
};
@@ -83,3 +84,9 @@ impl From for Error {
Self::OutOfRange
}
}
+
+impl From for Error {
+ fn from(_e: TryFromSliceError) -> Error {
+ Error::OutOfRange
+ }
+}
diff --git a/core/embed/rust/src/lib.rs b/core/embed/rust/src/lib.rs
index 2f63df12b4d..5346b97d07c 100644
--- a/core/embed/rust/src/lib.rs
+++ b/core/embed/rust/src/lib.rs
@@ -17,6 +17,9 @@ mod time;
#[cfg(feature = "ui_debug")]
mod trace;
+#[cfg(feature = "zcash_shielded")]
+mod zcash_primitives;
+
#[cfg(feature = "ui")]
#[macro_use]
pub mod ui;
diff --git a/core/embed/rust/src/micropython/macros.rs b/core/embed/rust/src/micropython/macros.rs
index 557666c8e00..71406d1db28 100644
--- a/core/embed/rust/src/micropython/macros.rs
+++ b/core/embed/rust/src/micropython/macros.rs
@@ -121,7 +121,10 @@ macro_rules! obj_type {
(name: $name:expr,
$(locals: $locals:expr,)?
$(attr_fn: $attr_fn:ident,)?
+ $(make_new_fn: $make_new_fn:expr,)?
$(call_fn: $call_fn:ident,)?
+ $(unary_op_fn: $unary_op_fn:ident,)?
+ $(binary_op_fn: $binary_op_fn:ident,)?
) => {{
#[allow(unused_unsafe)]
unsafe {
@@ -134,11 +137,26 @@ macro_rules! obj_type {
let mut attr: ffi::mp_attr_fun_t = None;
$(attr = Some($attr_fn);)?
+ #[allow(unused_mut)]
+ #[allow(unused_assignments)]
+ let mut make_new: ffi::mp_make_new_fun_t = None;
+ $(make_new = Some($make_new_fn);)?
+
#[allow(unused_mut)]
#[allow(unused_assignments)]
let mut call: ffi::mp_call_fun_t = None;
$(call = Some($call_fn);)?
+ #[allow(unused_mut)]
+ #[allow(unused_assignments)]
+ let mut unary_op: ffi::mp_unary_op_fun_t = None;
+ $(unary_op = Some($unary_op_fn);)?
+
+ #[allow(unused_mut)]
+ #[allow(unused_assignments)]
+ let mut binary_op: ffi::mp_binary_op_fun_t = None;
+ $(binary_op = Some($binary_op_fn);)?
+
// TODO: This is safe only if we pass in `Dict` with fixed `Map` (created by
// `Map::fixed()`, usually through `obj_map!`), because only then will
// MicroPython treat `locals_dict` as immutable, and make the mutable cast safe.
@@ -154,10 +172,10 @@ macro_rules! obj_type {
flags: 0,
name,
print: None,
- make_new: None,
+ make_new,
call,
- unary_op: None,
- binary_op: None,
+ unary_op,
+ binary_op,
attr,
subscr: None,
getiter: None,
diff --git a/core/embed/rust/src/micropython/mod.rs b/core/embed/rust/src/micropython/mod.rs
index 0ebe3afae68..dbf5048dea7 100644
--- a/core/embed/rust/src/micropython/mod.rs
+++ b/core/embed/rust/src/micropython/mod.rs
@@ -18,6 +18,8 @@ pub mod runtime;
pub mod time;
pub mod typ;
pub mod util;
+#[cfg(feature = "zcash_shielded")]
+pub mod wrap;
#[cfg(test)]
pub mod testutil;
diff --git a/core/embed/rust/src/micropython/obj.rs b/core/embed/rust/src/micropython/obj.rs
index 1b0a09d7209..6e2cd633ce9 100644
--- a/core/embed/rust/src/micropython/obj.rs
+++ b/core/embed/rust/src/micropython/obj.rs
@@ -2,7 +2,7 @@ use core::convert::{TryFrom, TryInto};
use cstr_core::CStr;
-use crate::error::Error;
+use crate::{error::Error, micropython::buffer::Buffer};
use super::{ffi, runtime::catch_exception};
@@ -382,6 +382,23 @@ impl TryFrom for usize {
}
}
+impl TryFrom<[u8; N]> for Obj {
+ type Error = Error;
+
+ fn try_from(array: [u8; N]) -> Result {
+ Ok((&array[..]).try_into()?)
+ }
+}
+
+impl TryFrom for [u8; N] {
+ type Error = Error;
+
+ fn try_from(obj: Obj) -> Result<[u8; N], Error> {
+ let buffer: Buffer = obj.try_into()?;
+ Ok(buffer.as_ref().try_into()?)
+ }
+}
+
impl From> for Obj
where
T: Into,
diff --git a/core/embed/rust/src/micropython/typ.rs b/core/embed/rust/src/micropython/typ.rs
index 700cf71a506..61c78656a66 100644
--- a/core/embed/rust/src/micropython/typ.rs
+++ b/core/embed/rust/src/micropython/typ.rs
@@ -22,6 +22,15 @@ impl Type {
pub const fn as_base(&'static self) -> ObjBase {
ObjBase { type_: self }
}
+
+ /// Convert a "static const" Type to a MicroPython object.
+ pub const fn as_obj(&'static self) -> Obj {
+ // SAFETY:
+ // - We are an object struct with a base and a type.
+ // - 'static lifetime holds us in place.
+ // - MicroPython is smart enough not to mutate `mp_obj_type_t` objects.
+ unsafe { Obj::from_ptr(self as *const _ as *mut _) }
+ }
}
// SAFETY: We are in a single-threaded environment.
diff --git a/core/embed/rust/src/micropython/wrap.rs b/core/embed/rust/src/micropython/wrap.rs
new file mode 100644
index 00000000000..e096eb95245
--- /dev/null
+++ b/core/embed/rust/src/micropython/wrap.rs
@@ -0,0 +1,76 @@
+//! Tiny module for wrapping Rust structs into Python objects
+//!
+//! # Example:
+//! ```
+//! impl Wrappable for Foo {
+//! fn obj_type() -> &'static Type { ... }
+//! }
+//!
+//! fn bar(obj: Obj) -> Obj {
+//! let foo: Gc> = obj.try_into()?;
+//! let foo: Foo = foo.deref().inner();
+//! let result: Foo = baz(foo);
+//! result.wrap()
+//! }
+//! ```
+
+use crate::{
+ error::Error,
+ micropython::{
+ gc::Gc,
+ obj::{Obj, ObjBase},
+ typ::Type,
+ },
+};
+
+pub trait Wrappable: Sized {
+ fn obj_type() -> &'static Type;
+
+ fn alloc(inner: Self) -> Result>, Error> {
+ Gc::new(Wrapped {
+ base: Self::obj_type().as_base(),
+ inner,
+ })
+ }
+
+ fn wrap(self) -> Result {
+ let value: Gc> = Self::alloc(self)?;
+ // SAFETY:
+ // - `value` is GC-allocated.
+ // - `value` is `repr(C)`.
+ // - `value` has a `base` as the first field with the correct type.
+ let obj = unsafe { Obj::from_ptr(Gc::into_raw(value).cast()) };
+ Ok(obj)
+ }
+}
+
+#[repr(C)]
+pub struct Wrapped {
+ base: ObjBase,
+ inner: T,
+}
+
+impl Wrapped {
+ pub fn inner(&self) -> &T {
+ &self.inner
+ }
+
+ pub fn inner_mut(&mut self) -> &mut T {
+ &mut self.inner
+ }
+}
+
+impl TryFrom for Gc> {
+ type Error = Error;
+
+ fn try_from(obj: Obj) -> Result>, Error> {
+ if T::obj_type().is_type_of(obj) {
+ // SAFETY: We assume that if `obj` is an object pointer with the correct type,
+ // it is always GC-allocated.
+ let this = unsafe { Gc::from_raw(obj.as_ptr().cast()) };
+ Ok(this)
+ } else {
+ Err(Error::TypeError)
+ }
+ }
+}
diff --git a/core/embed/rust/src/trezorhal/blake2b_tests.rs b/core/embed/rust/src/trezorhal/blake2b_tests.rs
new file mode 100644
index 00000000000..94f07c9e8a9
--- /dev/null
+++ b/core/embed/rust/src/trezorhal/blake2b_tests.rs
@@ -0,0 +1,62 @@
+//! Test are placed here to be executed by `make test_rust`.
+
+use blake2b_simd::*;
+
+const EMPTY_HASH: [u8; 64] = [
+ 120, 106, 2, 247, 66, 1, 89, 3, 198, 198, 253, 133, 37, 82, 210, 114, 145, 47, 71, 64, 225, 88,
+ 71, 97, 138, 134, 226, 23, 247, 31, 84, 25, 210, 94, 16, 49, 175, 238, 88, 83, 19, 137, 100,
+ 68, 147, 78, 176, 75, 144, 58, 104, 91, 20, 72, 183, 85, 213, 111, 112, 26, 254, 155, 226, 206,
+];
+const ABC_HASH: [u8; 64] = [
+ 186, 128, 165, 63, 152, 28, 77, 13, 106, 39, 151, 182, 159, 18, 246, 233, 76, 33, 47, 20, 104,
+ 90, 196, 183, 75, 18, 187, 111, 219, 255, 162, 209, 125, 135, 197, 57, 42, 171, 121, 45, 194,
+ 82, 213, 222, 69, 51, 204, 149, 24, 211, 138, 168, 219, 241, 146, 90, 185, 35, 134, 237, 212,
+ 0, 153, 35,
+];
+const ONE_BLOCK_HASH: [u8; 64] = [
+ 134, 89, 57, 225, 32, 230, 128, 84, 56, 71, 136, 65, 175, 183, 57, 174, 66, 80, 207, 55, 38,
+ 83, 7, 138, 6, 92, 220, 255, 252, 164, 202, 247, 152, 230, 212, 98, 182, 93, 101, 143, 193,
+ 101, 120, 38, 64, 237, 237, 112, 150, 52, 73, 174, 21, 0, 251, 15, 36, 152, 29, 119, 39, 226,
+ 44, 65,
+];
+const THOUSAND_HASH: [u8; 64] = [
+ 30, 228, 229, 30, 202, 181, 33, 10, 81, 143, 38, 21, 14, 136, 38, 39, 236, 131, 153, 103, 241,
+ 157, 118, 62, 21, 8, 177, 44, 254, 254, 209, 72, 88, 246, 161, 201, 209, 249, 105, 188, 34, 77,
+ 201, 68, 15, 90, 105, 85, 39, 126, 117, 91, 156, 81, 63, 155, 164, 66, 28, 94, 80, 200, 215,
+ 135,
+];
+
+#[test]
+fn test_update_state() {
+ let io = &[
+ (&b""[..], EMPTY_HASH),
+ (&b"abc"[..], ABC_HASH),
+ (&[0; 128], ONE_BLOCK_HASH),
+ (&[0; 1000], THOUSAND_HASH),
+ ];
+ // Test each input all at once.
+ for &(input, output) in io {
+ let hash = blake2b(input);
+ assert_eq!(hash.as_bytes(), &output, "hash mismatch");
+ }
+ // Now in two chunks. This is especially important for the ONE_BLOCK case,
+ // because it would be a mistake for update() to call compress, even though
+ // the buffer is full.
+ for &(input, output) in io {
+ let mut state = State::new();
+ let split = input.len() / 2;
+ state.update(&input[..split]);
+ state.update(&input[split..]);
+ let hash = state.finalize();
+ assert_eq!(hash.as_bytes(), &output, "hash mismatch");
+ }
+ // Now one byte at a time.
+ for &(input, output) in io {
+ let mut state = State::new();
+ for &b in input {
+ state.update(&[b]);
+ }
+ let hash = state.finalize();
+ assert_eq!(hash.as_bytes(), &output, "hash mismatch");
+ }
+}
diff --git a/core/embed/rust/src/trezorhal/mod.rs b/core/embed/rust/src/trezorhal/mod.rs
index ee23c39970d..e60c76e6ebd 100644
--- a/core/embed/rust/src/trezorhal/mod.rs
+++ b/core/embed/rust/src/trezorhal/mod.rs
@@ -1,4 +1,6 @@
pub mod bip39;
+#[cfg(all(test, feature = "zcash_shielded"))]
+mod blake2b_tests;
#[macro_use]
#[allow(unused_macros)]
pub mod common;
diff --git a/core/embed/rust/src/zcash_primitives/mod.rs b/core/embed/rust/src/zcash_primitives/mod.rs
new file mode 100644
index 00000000000..77e5b4bd2ea
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/mod.rs
@@ -0,0 +1,2 @@
+pub mod pallas;
+pub mod poseidon;
diff --git a/core/embed/rust/src/zcash_primitives/pallas/common.rs b/core/embed/rust/src/zcash_primitives/pallas/common.rs
new file mode 100644
index 00000000000..b24de3f123b
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/common.rs
@@ -0,0 +1,27 @@
+use cstr_core::cstr;
+use pasta_curves::group::ff;
+
+use crate::{
+ error::Error,
+ micropython::{map::Map, obj::Obj, typ::Type, util, wrap::Wrappable},
+};
+
+pub unsafe extern "C" fn ff_from_bytes>(
+ _type_: *const Type,
+ n_args: usize,
+ n_kw: usize,
+ args: *const Obj,
+) -> Obj {
+ let block = |args: &[Obj], _kwargs: &Map| {
+ if args.len() != 1 {
+ return Err(Error::TypeError);
+ }
+ let bytes: [u8; 32] = args[0].try_into()?;
+ let elem = F::from_repr(bytes);
+ match Option::::from(elem) {
+ Some(e) => e.wrap(),
+ None => Err(Error::ValueError(cstr!("Conversion failed"))),
+ }
+ };
+ unsafe { util::try_with_args_and_kwargs_inline(n_args, n_kw, args, block) }
+}
diff --git a/core/embed/rust/src/zcash_primitives/pallas/fp.rs b/core/embed/rust/src/zcash_primitives/pallas/fp.rs
new file mode 100644
index 00000000000..a2977d16ebc
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/fp.rs
@@ -0,0 +1,63 @@
+use core::ops::Deref;
+use pasta_curves::{arithmetic::FieldExt, group::ff::PrimeField, Fp};
+
+use crate::micropython::{
+ ffi,
+ gc::Gc,
+ map::Map,
+ obj::Obj,
+ qstr::Qstr,
+ typ::Type,
+ util,
+ wrap::{Wrappable, Wrapped},
+};
+
+pub static FP_TYPE: Type = obj_type! {
+ name: Qstr::MP_QSTR_Fp,
+ locals: &obj_dict!(obj_map! {
+ Qstr::MP_QSTR_to_bytes => obj_fn_1!(fp_to_bytes).as_obj(),
+ }),
+ make_new_fn: super::common::ff_from_bytes::,
+ binary_op_fn: fp_binary_op,
+};
+
+impl Wrappable for Fp {
+ fn obj_type() -> &'static Type {
+ &FP_TYPE
+ }
+}
+
+unsafe extern "C" fn fp_to_bytes(self_in: Obj) -> Obj {
+ let block = || {
+ let this: Gc> = self_in.try_into()?;
+ let bytes: [u8; 32] = this.deref().inner().to_repr();
+ bytes.try_into()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn fp_binary_op(op: ffi::mp_binary_op_t, this: Obj, other: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(this)?;
+ let this = this.deref().inner();
+ match op {
+ ffi::mp_binary_op_t_MP_BINARY_OP_ADD => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ (this + other).wrap()
+ }
+ _ => Ok(Obj::const_null()),
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn to_base(bytes: Obj) -> Obj {
+ let block = || {
+ let bytes: [u8; 64] = bytes.try_into()?;
+ let elem = Fp::from_bytes_wide(&bytes);
+ elem.wrap()
+ };
+ unsafe { util::try_or_raise(block) }
+}
diff --git a/core/embed/rust/src/zcash_primitives/pallas/generators.rs b/core/embed/rust/src/zcash_primitives/pallas/generators.rs
new file mode 100644
index 00000000000..e8b37648766
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/generators.rs
@@ -0,0 +1,155 @@
+//! Precomputed Orchard generators.
+
+use crate::{
+ error::Error,
+ micropython::{ffi, obj::Obj, qstr::Qstr, typ::Type, util, wrap::Wrappable},
+};
+use pasta_curves::{
+ arithmetic::CurveAffine,
+ pallas::{Affine, Point},
+ Fp,
+};
+
+pub static GENERATORS_TYPE: Type = obj_type! {
+ name: Qstr::MP_QSTR_generators,
+ attr_fn: attr_fn,
+};
+
+unsafe extern "C" fn attr_fn(_self_in: Obj, attr: ffi::qstr, dest: *mut Obj) {
+ let block = || {
+ let attr = Qstr::from_u16(attr as _);
+ let (x, y) = get_by_name(attr)?;
+ let affine_point: Affine = unwrap!(Option::from(Affine::from_xy(x, y)));
+ let point: Point = affine_point.into();
+ unsafe {
+ if dest.read().is_null() {
+ // Load attribute.
+ dest.write(point.wrap()?);
+ Ok(())
+ } else {
+ // Set attribute.
+ Err(Error::TypeError)
+ }
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[inline]
+fn get_by_name(name: Qstr) -> Result<(Fp, Fp), Error> {
+ match name {
+ Qstr::MP_QSTR_SPENDING_KEY_BASE => Ok((
+ Fp::from_raw([
+ 0x8d1a7284b875c963,
+ 0xc7f0ce37b70a10c,
+ 0x3b8d187c3e5f445f,
+ 0x375523b328f1d606,
+ ]),
+ Fp::from_raw([
+ 0x4ce33e817b0c3bc9,
+ 0xdfc914fec005bdd8,
+ 0x7b10bcfcfed624fb,
+ 0x1ad0357fdf1a66db,
+ ]),
+ )),
+ Qstr::MP_QSTR_NULLIFIER_K_BASE => Ok((
+ Fp::from_raw([
+ 0xd36f6aa7e447ca75,
+ 0x5e7eb192ccb5db9b,
+ 0x2e375571faf4c9cf,
+ 0x25e7aa169ca8198d,
+ ]),
+ Fp::from_raw([
+ 0x2db8dce21ae001cc,
+ 0x5fe0a49ec1c1b433,
+ 0x880473442008ff75,
+ 0x155c1f851b1a3384,
+ ]),
+ )),
+ Qstr::MP_QSTR_VALUE_COMMITMENT_VALUE_BASE => Ok((
+ Fp::from_raw([
+ 0x2aa7bd6e3af94367,
+ 0xfe04a37f2b5a7c8c,
+ 0xf7a86a704f9bb232,
+ 0x2f70597a8e3d0f42,
+ ]),
+ Fp::from_raw([
+ 0xa413c47eaf5af28e,
+ 0x1d9ea766a7ffe3db,
+ 0x1e917f63136d6c42,
+ 0x2d0e5169311919af,
+ ]),
+ )),
+ Qstr::MP_QSTR_VALUE_COMMITMENT_RANDOMNESS_BASE => Ok((
+ Fp::from_raw([
+ 0xec3c668883c5a91,
+ 0x406ed745ee90802f,
+ 0x4f66235bea8d2048,
+ 0x7f444550fa409bb,
+ ]),
+ Fp::from_raw([
+ 0xe2f46c8a772d9ca,
+ 0x279229f1f3928146,
+ 0x21562cc9e46fb7c2,
+ 0x24136777af26628c,
+ ]),
+ )),
+ Qstr::MP_QSTR_NOTE_COMMITMENT_BASE => Ok((
+ Fp::from_raw([
+ 0x2c022c480ffc6e13,
+ 0x239ec55cfc14a47c,
+ 0xcd239fab936f3df2,
+ 0x26b206c328a94533,
+ ]),
+ Fp::from_raw([
+ 0xc34153c622cf37e3,
+ 0x79c7c07823e0dcf6,
+ 0xa9541a2f2366e1c6,
+ 0x3cde564b686dc04c,
+ ]),
+ )),
+ Qstr::MP_QSTR_NOTE_COMMITMENT_Q => Ok((
+ Fp::from_raw([
+ 0x320eba0940a8745d,
+ 0xc5960f5afd46dd2a,
+ 0xf79ff2b479b0ed5d,
+ 0x178007a056fbcd0d,
+ ]),
+ Fp::from_raw([
+ 0x87270a5a7349ac63,
+ 0x8822128881db5e9e,
+ 0x4ebec2d96ef4c92c,
+ 0x32a058938ac67083,
+ ]),
+ )),
+ Qstr::MP_QSTR_IVK_COMMITMENT_BASE => Ok((
+ Fp::from_raw([
+ 0x9823486e5ff8a118,
+ 0x2957fe2d31aedc7,
+ 0x1634290a40808948,
+ 0x25a22ccd5070134e,
+ ]),
+ Fp::from_raw([
+ 0x3fe793b3e37fdda9,
+ 0x6b4442fb1b58a6c7,
+ 0xc2c890c4284b5794,
+ 0x29cfd29966a2faeb,
+ ]),
+ )),
+ Qstr::MP_QSTR_IVK_COMMITMENT_Q => Ok((
+ Fp::from_raw([
+ 0x6bcb2f92790f82f2,
+ 0x421bcc245128a232,
+ 0x7dcc81b85aa241fa,
+ 0x5bc0cf14aa9c811,
+ ]),
+ Fp::from_raw([
+ 0xbe5ae5cecfaddebe,
+ 0x46c4351dc96da5f1,
+ 0xef59074620de054b,
+ 0x1b014cf6d41abee6,
+ ]),
+ )),
+ _ => Err(Error::AttributeError(name)),
+ }
+}
diff --git a/core/embed/rust/src/zcash_primitives/pallas/mod.rs b/core/embed/rust/src/zcash_primitives/pallas/mod.rs
new file mode 100644
index 00000000000..0f7def5833f
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/mod.rs
@@ -0,0 +1,88 @@
+use crate::micropython::{map::Map, module::Module, qstr::Qstr};
+
+pub mod common;
+mod fp;
+mod generators;
+mod point;
+mod scalar;
+
+#[no_mangle]
+pub static mp_module_trezorpallas: Module = obj_module! {
+ Qstr::MP_QSTR___name__ => Qstr::MP_QSTR_trezorpallas.to_obj(),
+ /// # https://zips.z.cash/protocol/protocol.pdf#orchardkeycomponents
+ /// def to_base(x: bytes) -> Fp:
+ /// ...
+ Qstr::MP_QSTR_to_base => obj_fn_1!(fp::to_base).as_obj(),
+ /// # https://zips.z.cash/protocol/protocol.pdf#orchardkeycomponents
+ /// def to_scalar(x: bytes) -> Scalar:
+ /// ...
+ Qstr::MP_QSTR_to_scalar => obj_fn_1!(scalar::to_scalar).as_obj(),
+ /// # https://zips.z.cash/protocol/protocol.pdf#concretegrouphashpallasandvesta
+ /// def group_hash(domain: str, message: bytes) -> Point:
+ /// ...
+ Qstr::MP_QSTR_group_hash => obj_fn_2!(point::group_hash).as_obj(),
+ /// def scalar_from_i64(x: int) -> Scalar:
+ /// """Converts integer to Scalar."""
+ Qstr::MP_QSTR_scalar_from_i64 => obj_fn_1!(scalar::scalar_from_i64).as_obj(),
+ /// class Fp:
+ /// """Pallas base field."""
+ ///
+ /// def __init__(self, repr: bytes) -> None:
+ /// ...
+ ///
+ /// def to_bytes(self) -> bytes:
+ /// ...
+ Qstr::MP_QSTR_Fp => (&fp::FP_TYPE).as_obj(),
+ /// class Scalar:
+ /// """Pallas scalar field."""
+ ///
+ /// def __init__(self, repr: bytes) -> None:
+ /// ...
+ ///
+ /// def to_bytes(self) -> bytes:
+ /// ...
+ ///
+ /// def __mul__(self, other: Point) -> Point:
+ /// ...
+ ///
+ /// def __add__(self, other: Scalar) -> Scalar:
+ /// ...
+ ///
+ /// def __neg__(self) -> Point:
+ /// ...
+ ///
+ /// def __bool__(self) -> bool:
+ /// ...
+ Qstr::MP_QSTR_Scalar => (&scalar::SCALAR_TYPE).as_obj(),
+ /// class Point:
+ /// """Pallas point."""
+ ///
+ /// def __init__(self, repr: bytes) -> None:
+ /// ...
+ ///
+ /// def to_bytes(self) -> bytes:
+ /// ...
+ ///
+ /// def extract(self) -> Fp:
+ /// ...
+ ///
+ /// def is_identity(self) -> bool:
+ /// ...
+ ///
+ /// def __add__(self, other: Point) -> Point:
+ /// ...
+ ///
+ /// def __neg__(self) -> Point:
+ /// ...
+ Qstr::MP_QSTR_Point => (&point::POINT_TYPE).as_obj(),
+ /// class generators:
+ /// SPENDING_KEY_BASE: Point
+ /// NULLIFIER_K_BASE: Point
+ /// VALUE_COMMITMENT_VALUE_BASE: Point
+ /// VALUE_COMMITMENT_RANDOMNESS_BASE: Point
+ /// NOTE_COMMITMENT_BASE: Point
+ /// NOTE_COMMITMENT_Q: Point
+ /// IVK_COMMITMENT_BASE: Point
+ /// IVK_COMMITMENT_Q: Point
+ Qstr::MP_QSTR_generators => (&generators::GENERATORS_TYPE).as_obj(),
+};
diff --git a/core/embed/rust/src/zcash_primitives/pallas/point.rs b/core/embed/rust/src/zcash_primitives/pallas/point.rs
new file mode 100644
index 00000000000..516a0909f53
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/point.rs
@@ -0,0 +1,143 @@
+use core::ops::Deref;
+use cstr_core::cstr;
+use pasta_curves::{
+ arithmetic::{CurveAffine, CurveExt},
+ group::{Curve, Group, GroupEncoding},
+ pallas::Point,
+ Fp,
+};
+
+use crate::{
+ error::Error,
+ micropython::{
+ buffer::{Buffer, StrBuffer},
+ ffi,
+ gc::Gc,
+ map::Map,
+ obj::Obj,
+ qstr::Qstr,
+ typ::Type,
+ util,
+ wrap::{Wrappable, Wrapped},
+ },
+};
+
+pub static POINT_TYPE: Type = obj_type! {
+ name: Qstr::MP_QSTR_Point,
+ locals: &obj_dict!(obj_map! {
+ Qstr::MP_QSTR_extract => obj_fn_1!(point_extract).as_obj(),
+ Qstr::MP_QSTR_to_bytes => obj_fn_1!(point_to_bytes).as_obj(),
+ Qstr::MP_QSTR_is_identity => obj_fn_1!(point_is_identity).as_obj(),
+ }),
+ make_new_fn: point_from_bytes,
+ unary_op_fn: point_unary_op,
+ binary_op_fn: point_binary_op,
+};
+
+impl Wrappable for Point {
+ fn obj_type() -> &'static Type {
+ &POINT_TYPE
+ }
+}
+
+unsafe extern "C" fn point_from_bytes(
+ _type_: *const Type,
+ n_args: usize,
+ n_kw: usize,
+ args: *const Obj,
+) -> Obj {
+ let block = |args: &[Obj], _kwargs: &Map| {
+ if args.len() != 1 {
+ return Err(Error::TypeError);
+ }
+ let bytes: [u8; 32] = args[0].try_into()?;
+ let point = Point::from_bytes(&bytes);
+ match Option::::from(point) {
+ Some(p) => p.wrap(),
+ None => Err(Error::ValueError(cstr!("Conversion failed"))),
+ }
+ };
+ unsafe { util::try_with_args_and_kwargs_inline(n_args, n_kw, args, block) }
+}
+
+unsafe extern "C" fn point_unary_op(op: ffi::mp_unary_op_t, this: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(this)?;
+ let this = this.deref().inner();
+ match op {
+ ffi::mp_unary_op_t_MP_UNARY_OP_NEGATIVE => (-this).wrap(),
+ _ => Ok(Obj::const_null()),
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn point_binary_op(op: ffi::mp_binary_op_t, this: Obj, other: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(this)?;
+ let this = this.deref().inner();
+ match op {
+ ffi::mp_binary_op_t_MP_BINARY_OP_ADD => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ (this + other).wrap()
+ }
+ ffi::mp_binary_op_t_MP_BINARY_OP_EQUAL => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ Ok((this == other).into())
+ }
+ ffi::mp_binary_op_t_MP_BINARY_OP_NOT_EQUAL => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ Ok((this != other).into())
+ }
+ _ => Ok(Obj::const_null()),
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn point_extract(self_in: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(self_in)?;
+ let elem = this
+ .deref()
+ .inner()
+ .to_affine()
+ .coordinates()
+ .map(|c| *c.x())
+ .unwrap_or_else(Fp::zero);
+ elem.wrap()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn point_is_identity(self_in: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(self_in)?;
+ let this = this.deref().inner();
+ Ok((this == &Point::identity()).into())
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn point_to_bytes(self_in: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(self_in)?;
+ let bytes: [u8; 32] = this.deref().inner().to_bytes();
+ bytes.try_into()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn group_hash(domain: Obj, message: Obj) -> Obj {
+ let block = || {
+ let domain: StrBuffer = domain.try_into()?;
+ let message: Buffer = message.try_into()?;
+ let point = Point::hash_to_curve(domain.deref(), message.deref());
+ point.wrap()
+ };
+ unsafe { util::try_or_raise(block) }
+}
diff --git a/core/embed/rust/src/zcash_primitives/pallas/scalar.rs b/core/embed/rust/src/zcash_primitives/pallas/scalar.rs
new file mode 100644
index 00000000000..350af68b696
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/pallas/scalar.rs
@@ -0,0 +1,100 @@
+use core::ops::Deref;
+
+use pasta_curves::{
+ arithmetic::FieldExt,
+ group::ff::{Field, PrimeField},
+ pallas::{Point, Scalar},
+};
+
+use crate::micropython::{
+ ffi,
+ gc::Gc,
+ map::Map,
+ obj::Obj,
+ qstr::Qstr,
+ typ::Type,
+ util,
+ wrap::{Wrappable, Wrapped},
+};
+
+pub static SCALAR_TYPE: Type = obj_type! {
+ name: Qstr::MP_QSTR_Scalar,
+ locals: &obj_dict!(obj_map! {
+ Qstr::MP_QSTR_to_bytes => obj_fn_1!(scalar_to_bytes).as_obj(),
+ }),
+ make_new_fn: super::common::ff_from_bytes::,
+ unary_op_fn: scalar_unary_op,
+ binary_op_fn: scalar_binary_op,
+};
+
+impl Wrappable for Scalar {
+ fn obj_type() -> &'static Type {
+ &SCALAR_TYPE
+ }
+}
+
+unsafe extern "C" fn scalar_binary_op(op: ffi::mp_binary_op_t, this: Obj, other: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(this)?;
+ let this = this.deref().inner();
+ match op {
+ ffi::mp_binary_op_t_MP_BINARY_OP_MULTIPLY => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ (other * this).wrap()
+ }
+ ffi::mp_binary_op_t_MP_BINARY_OP_ADD => {
+ let other = Gc::>::try_from(other)?;
+ let other = other.deref().inner();
+ (other + this).wrap()
+ }
+ _ => Ok(Obj::const_null()),
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn scalar_unary_op(op: ffi::mp_unary_op_t, this: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(this)?;
+ let this = this.deref().inner();
+ match op {
+ ffi::mp_unary_op_t_MP_UNARY_OP_NEGATIVE => (-this).wrap(),
+ ffi::mp_unary_op_t_MP_UNARY_OP_BOOL => Ok(bool::from(!this.is_zero()).into()),
+ _ => Ok(Obj::const_null()),
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+unsafe extern "C" fn scalar_to_bytes(self_in: Obj) -> Obj {
+ let block = || {
+ let this = Gc::>::try_from(self_in)?;
+ let bytes: [u8; 32] = this.deref().inner().to_repr();
+ bytes.try_into()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn to_scalar(bytes: Obj) -> Obj {
+ let block = || {
+ let bytes: [u8; 64] = bytes.try_into()?;
+ let elem = Scalar::from_bytes_wide(&bytes);
+ elem.wrap()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn scalar_from_i64(n: Obj) -> Obj {
+ let block = || {
+ let n: i64 = n.try_into()?;
+ if n >= 0 {
+ Scalar::from(n as u64).wrap()
+ } else {
+ (-Scalar::from(-n as u64)).wrap()
+ }
+ };
+ unsafe { util::try_or_raise(block) }
+}
diff --git a/core/embed/rust/src/zcash_primitives/poseidon/constants.rs b/core/embed/rust/src/zcash_primitives/poseidon/constants.rs
new file mode 100644
index 00000000000..d27aee46ce8
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/poseidon/constants.rs
@@ -0,0 +1,1350 @@
+//! https://github.com/daira/pasta-hadeshash/blob/master/code/generate_parameters_grain.sage
+
+use pasta_curves::pallas;
+
+#[cfg(test)]
+pub(crate) const ROUND_CONSTANTS: [[pallas::Base; 3]; 64] = [
+ [
+ pallas::Base::from_raw([
+ 0x5753_8c25_9642_6303,
+ 0x4e71_162f_3100_3b70,
+ 0x353f_628f_76d1_10f3,
+ 0x360d_7470_611e_473d,
+ ]),
+ pallas::Base::from_raw([
+ 0xbdb7_4213_bf63_188b,
+ 0x4908_ac2f_12eb_e06f,
+ 0x5dc3_c6c5_febf_aa31,
+ 0x2bab_94d7_ae22_2d13,
+ ]),
+ pallas::Base::from_raw([
+ 0x0939_d927_53cc_5dc8,
+ 0xef77_e7d7_3676_6c5d,
+ 0x2bf0_3e1a_29aa_871f,
+ 0x150c_93fe_f652_fb1c,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x1425_9dce_5377_82b2,
+ 0x03cc_0a60_141e_894e,
+ 0x955d_55db_56dc_57c1,
+ 0x3270_661e_6892_8b3a,
+ ]),
+ pallas::Base::from_raw([
+ 0xce9f_b9ff_c345_afb3,
+ 0xb407_c370_f2b5_a1cc,
+ 0xa0b7_afe4_e205_7299,
+ 0x073f_116f_0412_2e25,
+ ]),
+ pallas::Base::from_raw([
+ 0x8eba_d76f_c715_54d8,
+ 0x55c9_cd20_61ae_93ca,
+ 0x7aff_d09c_1f53_f5fd,
+ 0x2a32_ec5c_4ee5_b183,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2d8c_cbe2_92ef_eead,
+ 0x634d_24fc_6e25_59f2,
+ 0x651e_2cfc_7406_28ca,
+ 0x2703_26ee_039d_f19e,
+ ]),
+ pallas::Base::from_raw([
+ 0xa068_fc37_c182_e274,
+ 0x8af8_95bc_e012_f182,
+ 0xdc10_0fe7_fcfa_5491,
+ 0x27c6_642a_c633_bc66,
+ ]),
+ pallas::Base::from_raw([
+ 0x9ca1_8682_e26d_7ff9,
+ 0x710e_1fb6_ab97_6a45,
+ 0xd27f_5739_6989_129d,
+ 0x1bdf_d8b0_1401_c70a,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xc832_d824_261a_35ea,
+ 0xf4f6_fb3f_9054_d373,
+ 0x14b9_d6a9_c84d_d678,
+ 0x162a_14c6_2f9a_89b8,
+ ]),
+ pallas::Base::from_raw([
+ 0xf798_2466_7b5b_6bec,
+ 0xac0a_1fc7_1e2c_f0c0,
+ 0x2af6_f79e_3127_feea,
+ 0x2d19_3e0f_76de_586b,
+ ]),
+ pallas::Base::from_raw([
+ 0x5d0b_f58d_c8a4_aa94,
+ 0x4fef_f829_8499_0ff8,
+ 0x8169_6ef1_104e_674f,
+ 0x044c_a3cc_4a85_d73b,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x6198_785f_0cd6_b9af,
+ 0xb8d9_e2d4_f314_f46f,
+ 0x1d04_5341_6d3e_235c,
+ 0x1cba_f2b3_71da_c6a8,
+ ]),
+ pallas::Base::from_raw([
+ 0x343e_0761_0f3f_ede5,
+ 0x293c_4ab0_38fd_bbdc,
+ 0x0e6c_49d0_61b6_b5f4,
+ 0x1d5b_2777_692c_205b,
+ ]),
+ pallas::Base::from_raw([
+ 0xf60e_971b_8d73_b04f,
+ 0x06a9_adb0_c1e6_f962,
+ 0xaa30_535b_dd74_9a7e,
+ 0x2e9b_dbba_3dd3_4bff,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x035a_1366_1f22_418b,
+ 0xde40_fbe2_6d04_7b05,
+ 0x8bd5_bae3_6969_299f,
+ 0x2de1_1886_b180_11ca,
+ ]),
+ pallas::Base::from_raw([
+ 0xbc99_8884_ba96_a721,
+ 0x2ab9_395c_449b_e947,
+ 0x0d5b_4a3f_1841_dcd8,
+ 0x2e07_de17_80b8_a70d,
+ ]),
+ pallas::Base::from_raw([
+ 0x825e_4c2b_b749_25ca,
+ 0x2504_40a9_9d6b_8af3,
+ 0xbbdb_63db_d52d_ad16,
+ 0x0f69_f185_4d20_ca0c,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x816c_0594_22dc_705e,
+ 0x6ce5_1135_07f9_6de9,
+ 0x0d13_5dc6_39fb_09a4,
+ 0x2eb1_b254_17fe_1767,
+ ]),
+ pallas::Base::from_raw([
+ 0xb8b1_bdf4_953b_d82c,
+ 0xff36_c661_d26c_c42d,
+ 0x8c24_cb44_c3fa_b48a,
+ 0x115c_d0a0_643c_fb98,
+ ]),
+ pallas::Base::from_raw([
+ 0xde80_1612_311d_04cd,
+ 0xbb57_ddf1_4e0f_958a,
+ 0x066d_7378_b999_868b,
+ 0x26ca_293f_7b2c_462d,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xf520_9d14_b248_20ca,
+ 0x0f16_0bf9_f71e_967f,
+ 0x2a83_0aa1_6241_2cd9,
+ 0x17bf_1b93_c4c7_e01a,
+ ]),
+ pallas::Base::from_raw([
+ 0x05c8_6f2e_7dc2_93c5,
+ 0xe03c_0354_bd8c_fd38,
+ 0xa24f_8456_369c_85df,
+ 0x35b4_1a7a_c4f3_c571,
+ ]),
+ pallas::Base::from_raw([
+ 0x72ac_156a_f435_d09e,
+ 0x64e1_4d3b_eb2d_ddde,
+ 0x4359_2799_4849_bea9,
+ 0x3b14_8008_0523_c439,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2716_18d8_74b1_4c6d,
+ 0x08e2_8644_2a2d_3eb2,
+ 0x4950_856d_c907_d575,
+ 0x2cc6_8100_31dc_1b0d,
+ ]),
+ pallas::Base::from_raw([
+ 0x91f3_18c0_9f0c_b566,
+ 0x9e51_7aa9_3b78_341d,
+ 0x0596_18e2_afd2_ef99,
+ 0x25bd_bbed_a1bd_e8c1,
+ ]),
+ pallas::Base::from_raw([
+ 0xc631_3487_073f_7f7b,
+ 0x2a5e_d0a2_7b61_926c,
+ 0xb95f_33c2_5dde_8ac0,
+ 0x392a_4a87_58e0_6ee8,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xe7bb_cef0_2eb5_866c,
+ 0x5e6a_6fd1_5db8_9365,
+ 0x9aa6_111f_4de0_0948,
+ 0x272a_5587_8a08_442b,
+ ]),
+ pallas::Base::from_raw([
+ 0x9b92_5b3c_5b21_e0e2,
+ 0xa6eb_ba01_1694_dd12,
+ 0xefa1_3c4e_60e2_6239,
+ 0x2d5b_308b_0cf0_2cdf,
+ ]),
+ pallas::Base::from_raw([
+ 0xef38_c57c_3116_73ac,
+ 0x44df_f42f_18b4_6c56,
+ 0xdd5d_293d_72e2_e5f2,
+ 0x1654_9fc6_af2f_3b72,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x9b71_26d9_b468_60df,
+ 0x7639_8265_3442_0311,
+ 0xfa69_c3a2_ad52_f76d,
+ 0x1b10_bb7a_82af_ce39,
+ ]),
+ pallas::Base::from_raw([
+ 0x90d2_7f6a_00b7_dfc8,
+ 0xd1b3_6968_ba04_05c0,
+ 0xc79c_2df7_dc98_a3be,
+ 0x0f1e_7505_ebd9_1d2f,
+ ]),
+ pallas::Base::from_raw([
+ 0xff45_7756_b819_bb20,
+ 0x797f_d6e3_f18e_b1ca,
+ 0x537a_7497_a3b4_3f46,
+ 0x2f31_3faf_0d3f_6187,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xf0bc_3e73_2ecb_26f6,
+ 0x5cad_11eb_f0f7_ceb8,
+ 0xfa3c_a61c_0ed1_5bc5,
+ 0x3a5c_bb6d_e450_b481,
+ ]),
+ pallas::Base::from_raw([
+ 0x8655_27cb_ca91_5982,
+ 0x51ba_a6e2_0f89_2b62,
+ 0xd920_86e2_53b4_39d6,
+ 0x3dab_54bc_9bef_688d,
+ ]),
+ pallas::Base::from_raw([
+ 0x3680_45ac_f2b7_1ae3,
+ 0x4c24_b33b_410f_efd4,
+ 0xe280_d316_7012_3f74,
+ 0x06db_fb42_b979_884d,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xa7fc_32d2_2f18_b9d3,
+ 0xb8d2_de72_e3d2_c9ec,
+ 0xc6f0_39ea_1973_a63e,
+ 0x068d_6b46_08aa_e810,
+ ]),
+ pallas::Base::from_raw([
+ 0x2b5d_fcc5_5725_55df,
+ 0xb868_a7d7_e1f1_f69a,
+ 0x0ee2_58c9_b8fd_fccd,
+ 0x366e_bfaf_a3ad_381c,
+ ]),
+ pallas::Base::from_raw([
+ 0xe6bc_229e_95bc_76b1,
+ 0x7ef6_6d89_d044_d022,
+ 0x04db_3024_f41d_3f56,
+ 0x3967_8f65_512f_1ee4,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xe534_c88f_e53d_85fe,
+ 0xcf82_c25f_99dc_01a4,
+ 0xd58b_7750_a3bc_2fe1,
+ 0x2166_8f01_6a80_63c0,
+ ]),
+ pallas::Base::from_raw([
+ 0x4bef_429b_c533_1608,
+ 0xe34d_ea56_439f_e195,
+ 0x1bc7_4936_3e98_a768,
+ 0x39d0_0994_a8a5_046a,
+ ]),
+ pallas::Base::from_raw([
+ 0x770c_956f_60d8_81b3,
+ 0xb163_d416_05d3_9f99,
+ 0x6b20_3bbe_12fb_3425,
+ 0x1f9d_bdc3_f843_1263,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x9794_a9f7_c336_eab2,
+ 0xbe0b_c829_fe5e_66c6,
+ 0xe5f1_7b9e_0ee0_cab6,
+ 0x0277_45a9_cddf_ad95,
+ ]),
+ pallas::Base::from_raw([
+ 0x5202_5657_abd8_aee0,
+ 0x2fa4_3fe2_0a45_c78d,
+ 0x788d_695c_61e9_3212,
+ 0x1cec_0803_c504_b635,
+ ]),
+ pallas::Base::from_raw([
+ 0xd387_2a95_59a0_3a73,
+ 0xed50_82c8_dbf3_1365,
+ 0x7207_7448_ef87_cc6e,
+ 0x1235_23d7_5e9f_abc1,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x0017_79e3_a1d3_57f4,
+ 0x27fe_ba35_975e_e7e5,
+ 0xf419_b848_e5d6_94bf,
+ 0x1723_d145_2c9c_f02d,
+ ]),
+ pallas::Base::from_raw([
+ 0x9dab_1ee4_dcf9_6622,
+ 0x21c3_f776_f572_836d,
+ 0xfcc0_573d_7e61_3694,
+ 0x1739_d180_a160_10bd,
+ ]),
+ pallas::Base::from_raw([
+ 0x7029_0452_042d_048d,
+ 0xfafa_96fb_eb0a_b893,
+ 0xacce_3239_1794_b627,
+ 0x2d4e_6354_da9c_c554,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x670b_cf6f_8b48_5dcd,
+ 0x8f3b_d43f_9926_0621,
+ 0x4a86_9553_c9d0_07f8,
+ 0x153e_e614_2e53_5e33,
+ ]),
+ pallas::Base::from_raw([
+ 0xd258_d2e2_b778_2172,
+ 0x968a_d442_4af8_3700,
+ 0x635e_f7e7_a430_b486,
+ 0x0c45_bfd3_a69a_aa65,
+ ]),
+ pallas::Base::from_raw([
+ 0x0e56_33d2_51f7_3307,
+ 0x6897_ac0a_8ffa_5ff1,
+ 0xf2d5_6aec_8314_4600,
+ 0x0adf_d53b_256a_6957,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xac9d_36a8_b751_6d63,
+ 0x3f87_b28f_1c1b_e4bd,
+ 0x8cd1_726b_7cba_b8ee,
+ 0x315d_2ac8_ebdb_ac3c,
+ ]),
+ pallas::Base::from_raw([
+ 0x299c_e44e_a423_d8e1,
+ 0xc9bb_60d1_f695_9879,
+ 0xcfae_c23d_2b16_883f,
+ 0x1b84_7271_2d02_eef4,
+ ]),
+ pallas::Base::from_raw([
+ 0xc4a5_4041_98ad_f70c,
+ 0x367d_2c54_e369_28c9,
+ 0xbd0b_70fa_2255_eb6f,
+ 0x3c1c_d07e_fda6_ff24,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xbbe5_23ae_f9ab_107a,
+ 0x4a16_073f_738f_7e0c,
+ 0x687f_4e51_b2e1_dcd3,
+ 0x1360_52d2_6bb3_d373,
+ ]),
+ pallas::Base::from_raw([
+ 0x676c_36c2_4ef9_67dd,
+ 0x7b3c_fbb8_7303_2681,
+ 0xc1bd_d859_a123_2a1d,
+ 0x16c9_6bee_f6a0_a848,
+ ]),
+ pallas::Base::from_raw([
+ 0x067e_ec7f_2d63_40c4,
+ 0x0123_87ba_b4f1_662d,
+ 0x2ab7_fed8_f499_a9fb,
+ 0x284b_38c5_7ff6_5c26,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xaf1d_ff20_4c92_2f86,
+ 0xfc06_772c_1c04_11a6,
+ 0x39e2_4219_8897_d17c,
+ 0x0c59_93d1_75e8_1f66,
+ ]),
+ pallas::Base::from_raw([
+ 0xbbf5_3f67_b1f8_7b15,
+ 0xf248_87ad_48e1_7759,
+ 0xfcda_655d_1ba9_c8f9,
+ 0x03bf_7a3f_7bd0_43da,
+ ]),
+ pallas::Base::from_raw([
+ 0x9b5c_d09e_36d8_be62,
+ 0x4c8f_9cbe_69f0_e827,
+ 0xb0cf_9995_67f0_0e73,
+ 0x3188_fe4e_e9f9_fafb,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xafea_99a2_ec6c_595a,
+ 0x3af5_bf77_c1c4_2652,
+ 0x5a39_768c_480d_61e1,
+ 0x171f_528c_cf65_8437,
+ ]),
+ pallas::Base::from_raw([
+ 0x5a05_63b9_b8e9_f1d5,
+ 0x812c_3286_ee70_0067,
+ 0x196e_4185_9b35_ef88,
+ 0x12f4_175c_4ab4_5afc,
+ ]),
+ pallas::Base::from_raw([
+ 0x0e74_d4d3_6911_8b79,
+ 0x7e23_e1aa_be96_cfab,
+ 0x8f8f_dcf8_00a9_ac69,
+ 0x3a50_9e15_5cb7_ebfd,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x9871_2c65_678c_fd30,
+ 0x984b_c8f2_e4c1_b69e,
+ 0x1a89_920e_2504_c3b3,
+ 0x10f2_a685_df4a_27c8,
+ ]),
+ pallas::Base::from_raw([
+ 0xe8a1_6728_cc9d_4918,
+ 0x5457_3c93_33c5_6321,
+ 0x1d8d_93d5_4ab9_1a0e,
+ 0x09e5_f497_90c8_a0e2,
+ ]),
+ pallas::Base::from_raw([
+ 0x609a_7403_47cf_5fea,
+ 0x42d1_7ed6_ee0f_ab7e,
+ 0x2bf3_5705_d9f8_4a34,
+ 0x352d_69be_d80e_e3e5,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x3a75_8af6_fa84_e0e8,
+ 0xc634_debd_281b_76a6,
+ 0x4915_62fa_f2b1_90d3,
+ 0x058e_e73b_a9f3_f293,
+ ]),
+ pallas::Base::from_raw([
+ 0x621a_1325_10a4_3904,
+ 0x092c_b921_19bc_76be,
+ 0xcd0f_1fc5_5b1a_3250,
+ 0x232f_99cc_911e_ddd9,
+ ]),
+ pallas::Base::from_raw([
+ 0xc3b9_7c1e_301b_c213,
+ 0xf9ef_d52c_a6bc_2961,
+ 0x86c2_2c6c_5d48_69f0,
+ 0x201b_eed7_b8f3_ab81,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xbf6b_3431_ba94_e9bc,
+ 0x2938_8842_744a_1210,
+ 0xa1c9_291d_5860_2f51,
+ 0x1376_dce6_5800_30c6,
+ ]),
+ pallas::Base::from_raw([
+ 0x6454_843c_5486_d7b3,
+ 0x072b_a8b0_2d92_e722,
+ 0x2b33_56c3_8238_f761,
+ 0x1793_199e_6fd6_ba34,
+ ]),
+ pallas::Base::from_raw([
+ 0x06a3_f1d3_b433_311b,
+ 0x3c66_160d_c62a_acac,
+ 0x9fee_9c20_c87a_67df,
+ 0x22de_7a74_88dc_c735,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x30d6_e3fd_516b_47a8,
+ 0xdbe0_b77f_ae77_e1d0,
+ 0xdf8f_f37f_e2d8_edf8,
+ 0x3514_d5e9_066b_b160,
+ ]),
+ pallas::Base::from_raw([
+ 0x1937_7427_137a_81c7,
+ 0xff45_3d6f_900f_144a,
+ 0xf919_a00d_abbf_5fa5,
+ 0x30cd_3006_931a_d636,
+ ]),
+ pallas::Base::from_raw([
+ 0x5b6a_7422_0692_b506,
+ 0x8f9e_4b2c_ae2e_bb51,
+ 0x41f8_1a5c_f613_c8df,
+ 0x253d_1a5c_5293_4127,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x73f6_66cb_86a4_8e8e,
+ 0x851b_3a59_c990_fafc,
+ 0xa35e_9613_e7f5_fe92,
+ 0x035b_461c_02d7_9d19,
+ ]),
+ pallas::Base::from_raw([
+ 0x7cfb_f86a_3aa0_4780,
+ 0x92b1_283c_2d5f_ccde,
+ 0x5bc0_0eed_d56b_93e0,
+ 0x23a9_9280_79d1_75bd,
+ ]),
+ pallas::Base::from_raw([
+ 0xf1e4_ccd7_3fa0_0a82,
+ 0xb5e2_ea34_36ee_f957,
+ 0xf159_4a07_63c6_11ab,
+ 0x13a7_785a_e134_ea92,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xbbf0_4f52_52de_4279,
+ 0x3889_c578_6344_6d88,
+ 0x4962_ae3c_0da1_7e31,
+ 0x39fc_e308_b7d4_3c57,
+ ]),
+ pallas::Base::from_raw([
+ 0x3b57_e344_89b5_3fad,
+ 0xbef0_0a08_c6ed_38d2,
+ 0xc0fd_f016_62f6_0d22,
+ 0x1aae_1883_3f8e_1d3a,
+ ]),
+ pallas::Base::from_raw([
+ 0x5551_3e03_3398_513f,
+ 0x27c1_b3fd_8f85_d8a8,
+ 0x8b2e_80c0_64fd_83ed,
+ 0x1a76_1ce8_2400_af01,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x5244_ca74_9b73_e481,
+ 0xdcf6_af28_30a5_0287,
+ 0x16dd_1a87_ca22_e1cc,
+ 0x275a_03e4_5add_a7c3,
+ ]),
+ pallas::Base::from_raw([
+ 0x58a2_53cf_b6a9_5786,
+ 0x07e5_6145_3fc5_648b,
+ 0xeb08_e47e_5fea_bcf8,
+ 0x2e5a_10f0_8b5a_b8bb,
+ ]),
+ pallas::Base::from_raw([
+ 0xe033_d82c_efe7_8ce3,
+ 0xc141_a5b6_d594_bec4,
+ 0xb84e_9c33_3b29_32f1,
+ 0x1459_cb85_8720_8473,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x5cec_7e7b_338f_be1b,
+ 0x52f9_332f_bffc_fbbd,
+ 0x7b92_ce81_0e14_a400,
+ 0x193a_e592_1d78_b5de,
+ ]),
+ pallas::Base::from_raw([
+ 0x6022_4be6_7248_e82c,
+ 0x3743_84f4_a072_8205,
+ 0x8911_1fb2_c466_0281,
+ 0x3097_898a_5d00_11a4,
+ ]),
+ pallas::Base::from_raw([
+ 0x5499_80de_8629_30f5,
+ 0x1979_b2d1_c465_b4d9,
+ 0x5717_82fd_96ce_54b4,
+ 0x378d_97bf_8c86_4ae7,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x37ea_32a9_71d1_7884,
+ 0xdbc7_f5cb_4609_3421,
+ 0x8813_6287_ce37_6b08,
+ 0x2eb0_4ea7_c01d_97ec,
+ ]),
+ pallas::Base::from_raw([
+ 0xead3_726f_1af2_e7b0,
+ 0x861c_bda4_7680_4e6c,
+ 0x2302_a1c2_2e49_baec,
+ 0x3642_5347_ea03_f641,
+ ]),
+ pallas::Base::from_raw([
+ 0xecd6_27e5_9590_d09e,
+ 0x3f5b_5ca5_a19a_9701,
+ 0xcc99_6cd8_5c98_a1d8,
+ 0x26b7_2df4_7408_ad42,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x59be_ce31_f0a3_1e95,
+ 0xde01_212e_e458_8f89,
+ 0x1f05_636c_610b_89aa,
+ 0x1301_80e4_4e29_24db,
+ ]),
+ pallas::Base::from_raw([
+ 0x9ea8_e7bc_7926_3550,
+ 0xdf77_93cc_89e5_b52f,
+ 0x7327_5aca_ed5f_579c,
+ 0x219e_9773_7d39_79ba,
+ ]),
+ pallas::Base::from_raw([
+ 0x9c12_635d_f251_d153,
+ 0x3b06_72dd_7d42_cbb4,
+ 0x3461_363f_81c4_89a2,
+ 0x3cdb_9359_8a5c_a528,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2861_ce16_f219_d5a9,
+ 0x4ad0_4470_45a7_c5aa,
+ 0x2072_4b92_7a0c_a81c,
+ 0x0e59_e6f3_32d7_ed37,
+ ]),
+ pallas::Base::from_raw([
+ 0x43b0_a3fc_ff20_36bd,
+ 0x172c_c07b_9d33_fbf9,
+ 0x3d73_6946_7222_697a,
+ 0x1b06_4342_d51a_4275,
+ ]),
+ pallas::Base::from_raw([
+ 0x3eb3_1022_8a0e_5f6c,
+ 0x78fa_9fb9_1712_21b7,
+ 0x2f36_3c55_b288_2e0b,
+ 0x30b8_2a99_8cbd_8e8a,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xe46f_6d42_9874_0107,
+ 0x8ad7_1ea7_15be_0573,
+ 0x63df_7a76_e858_a4aa,
+ 0x23e4_ab37_183a_cba4,
+ ]),
+ pallas::Base::from_raw([
+ 0xfca9_95e2_b599_14a1,
+ 0xacfe_1464_0de0_44f2,
+ 0x5d33_094e_0bed_a75b,
+ 0x2795_d5c5_fa42_8022,
+ ]),
+ pallas::Base::from_raw([
+ 0xc26d_909d_ee8b_53c0,
+ 0xa668_7c3d_f16c_8fe4,
+ 0xd765_f26d_d03f_4c45,
+ 0x3001_ca40_1e89_601c,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xe7fe_a6bd_f347_1380,
+ 0xe84b_5beb_ae4e_501d,
+ 0xf7bf_86e8_9280_827f,
+ 0x0072_e45c_c676_b08e,
+ ]),
+ pallas::Base::from_raw([
+ 0xd0c5_4dde_b26b_86c0,
+ 0xb648_29e2_d40e_41bd,
+ 0xe2ab_e4c5_18ce_599e,
+ 0x13de_7054_8487_4bb5,
+ ]),
+ pallas::Base::from_raw([
+ 0x3891_5b43_2a99_59a5,
+ 0x82bb_18e5_af1b_05bb,
+ 0x3159_50f1_211d_efe8,
+ 0x0408_a9fc_f9d6_1abf,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x3407_0cbe_e268_86a0,
+ 0xae4d_23b0_b41b_e9a8,
+ 0xbb4e_4a14_00cc_d2c4,
+ 0x2780_b9e7_5b55_676e,
+ ]),
+ pallas::Base::from_raw([
+ 0x9405_5920_98b4_056f,
+ 0xdc4d_8fbe_fe24_405a,
+ 0xf803_33ec_8563_4ac9,
+ 0x3a57_0d4d_7c4e_7ac3,
+ ]),
+ pallas::Base::from_raw([
+ 0x78d2_b247_8995_20b4,
+ 0xe2cc_1507_bebd_cc62,
+ 0xf347_c247_fcf0_9294,
+ 0x0c13_cca7_cb1f_9d2c,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2e8c_88f7_7074_70e0,
+ 0x0b50_bb2e_b82d_f74d,
+ 0xd261_4a19_7c6b_794b,
+ 0x14f5_9baa_03cd_0ca4,
+ ]),
+ pallas::Base::from_raw([
+ 0xbe52_476e_0a16_f3be,
+ 0xa51d_54ed_e661_67f5,
+ 0x6f54_6e17_04c3_9c60,
+ 0x307d_efee_925d_fb43,
+ ]),
+ pallas::Base::from_raw([
+ 0x380b_67d8_0473_dce3,
+ 0x6611_0683_6adf_e5e7,
+ 0x7a07_e767_4b5a_2621,
+ 0x1960_cd51_1a91_e060,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x15aa_f1f7_7125_89dd,
+ 0xb8ee_335d_8828_4cbe,
+ 0xca2a_d0fb_5667_2500,
+ 0x2301_ef9c_63ea_84c5,
+ ]),
+ pallas::Base::from_raw([
+ 0x5e68_478c_4d60_27a9,
+ 0xc861_82d1_b424_6b58,
+ 0xd10f_4cd5_2be9_7f6b,
+ 0x029a_5a47_da79_a488,
+ ]),
+ pallas::Base::from_raw([
+ 0x2cc4_f962_eaae_2260,
+ 0xf97f_e46b_6a92_5428,
+ 0x2360_d17d_890e_55cb,
+ 0x32d7_b16a_7f11_cc96,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xc0ca_b915_d536_3d9f,
+ 0xa5f2_404c_d7b3_5eb0,
+ 0x18e8_57a9_8d49_8cf7,
+ 0x2670_3e48_c03b_81ca,
+ ]),
+ pallas::Base::from_raw([
+ 0xf691_123a_e112_b928,
+ 0xf443_88bd_6b89_221e,
+ 0x88ac_8d25_a246_03f1,
+ 0x0486_82a3_5b32_65bc,
+ ]),
+ pallas::Base::from_raw([
+ 0x3ab7_defc_b8d8_03e2,
+ 0x91d6_e171_5164_775e,
+ 0xd72c_ddc6_cf06_b507,
+ 0x06b1_3904_41fa_7030,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xbcd7_9541_4a6e_2e86,
+ 0x43b3_60f6_386a_86d7,
+ 0x1689_426d_ce05_fcd8,
+ 0x31aa_0eeb_868c_626d,
+ ]),
+ pallas::Base::from_raw([
+ 0xed77_f5d5_76b9_9cc3,
+ 0x90ef_d8f4_1b20_78b2,
+ 0x057a_bad3_764c_104b,
+ 0x2394_64f7_5bf7_b6af,
+ ]),
+ pallas::Base::from_raw([
+ 0xb2cb_4873_07c1_cecf,
+ 0xa5cc_47c5_9654_b2a7,
+ 0xa45e_19ed_813a_54ab,
+ 0x0a64_d4c0_4fd4_26bd,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x1f73_1532_2f65_8735,
+ 0x777c_7a92_1a06_2e9d,
+ 0x576a_4ad2_5986_0fb1,
+ 0x21fb_bdbb_7367_0734,
+ ]),
+ pallas::Base::from_raw([
+ 0x6743_2400_3fc5_2146,
+ 0x5b86_d294_63d3_1564,
+ 0xd937_1ca2_eb95_acf3,
+ 0x31b8_6f3c_f017_05d4,
+ ]),
+ pallas::Base::from_raw([
+ 0x7045_f48a_a4eb_4f6f,
+ 0x1354_1d65_157e_e1ce,
+ 0x05ef_1736_d090_56f6,
+ 0x2bfd_e533_5437_7c91,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x5a13_a58d_2001_1e2f,
+ 0xf4d5_239c_11d0_eafa,
+ 0xd558_f36e_65f8_eca7,
+ 0x1233_ca93_6ec2_4671,
+ ]),
+ pallas::Base::from_raw([
+ 0x6e70_af0a_7a92_4b3a,
+ 0x8780_58d0_234a_576f,
+ 0xc437_846d_8e0b_2b30,
+ 0x27d4_52a4_3ac7_dea2,
+ ]),
+ pallas::Base::from_raw([
+ 0xa025_76b9_4392_f980,
+ 0x6a30_641a_1c3d_87b2,
+ 0xe816_ea8d_a493_e0fa,
+ 0x2699_dba8_2184_e413,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x608c_6f7a_61b5_6e55,
+ 0xf185_8466_4f8c_ab49,
+ 0xc398_8bae_e42e_4b10,
+ 0x36c7_22f0_efcc_8803,
+ ]),
+ pallas::Base::from_raw([
+ 0x6e49_ac17_0dbb_7fcd,
+ 0x85c3_8899_a7b5_a833,
+ 0x08b0_f2ec_89cc_aa37,
+ 0x02b3_ff48_861e_339b,
+ ]),
+ pallas::Base::from_raw([
+ 0xa8c5_ae03_ad98_e405,
+ 0x6fc3_ff4c_49eb_59ad,
+ 0x6016_2f44_27bc_657b,
+ 0x0b70_d061_d58d_8a7f,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2e06_cc4a_f33b_0a06,
+ 0xad3d_e8be_46ed_9693,
+ 0xf875_3ade_b9d7_cee2,
+ 0x3fc2_a13f_127f_96a4,
+ ]),
+ pallas::Base::from_raw([
+ 0xc120_80ac_117e_e15f,
+ 0x00cb_3d62_1e17_1d80,
+ 0x1bd6_3434_ac8c_419f,
+ 0x0c41_a6e4_8dd2_3a51,
+ ]),
+ pallas::Base::from_raw([
+ 0x9685_213e_9692_f5e1,
+ 0x72aa_ad7e_4e75_339d,
+ 0xed44_7653_7169_084e,
+ 0x2de8_072a_6bd8_6884,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x0ad0_1184_567b_027c,
+ 0xb81c_f735_cc9c_39c0,
+ 0x9d34_96a3_d9fe_05ec,
+ 0x0355_7a8f_7b38_a17f,
+ ]),
+ pallas::Base::from_raw([
+ 0x45bc_b5ac_0082_6abc,
+ 0x060f_4336_3d81_8e54,
+ 0xee97_6d34_282f_1a37,
+ 0x0b5f_5955_2f49_8735,
+ ]),
+ pallas::Base::from_raw([
+ 0x2f29_09e1_7e22_b0df,
+ 0xf5d6_46e5_7507_e548,
+ 0xfedb_b185_70dc_7300,
+ 0x0e29_23a5_fee7_b878,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xf71e_ed73_f15b_3326,
+ 0xcf1c_b37c_3b03_2af6,
+ 0xc787_be97_020a_7fdd,
+ 0x1d78_5005_a7a0_0592,
+ ]),
+ pallas::Base::from_raw([
+ 0x0acf_bfb2_23f8_f00d,
+ 0xa590_b88a_3b06_0294,
+ 0x0ba5_fedc_b8f2_5bd2,
+ 0x1ad7_72c2_73d9_c6df,
+ ]),
+ pallas::Base::from_raw([
+ 0xc1ce_13d6_0f2f_5031,
+ 0x8105_10eb_61f0_672d,
+ 0xa78f_3275_c278_234b,
+ 0x027b_d647_85fc_bd2a,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x8337_f5e0_7923_a853,
+ 0xe224_3134_6945_7b8e,
+ 0xce6f_8ffe_a103_1b6d,
+ 0x2080_0f44_1b4a_0526,
+ ]),
+ pallas::Base::from_raw([
+ 0xa33d_7bed_89a4_408a,
+ 0x36cd_c8ee_d662_ad37,
+ 0x6eea_2cd4_9f43_12b4,
+ 0x3d5a_d61d_7b65_f938,
+ ]),
+ pallas::Base::from_raw([
+ 0x3bbb_ae94_cc19_5284,
+ 0x1df9_6cc0_3ea4_b26d,
+ 0x02c5_f91b_e4dd_8e3d,
+ 0x1333_8bc3_51fc_46dd,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xc527_1c29_7852_819e,
+ 0x646c_49f9_b46c_bf19,
+ 0xb87d_b1e2_af3e_a923,
+ 0x25e5_2be5_07c9_2760,
+ ]),
+ pallas::Base::from_raw([
+ 0x5c38_0ab7_01b5_2ea9,
+ 0xa34c_83a3_485c_6b2d,
+ 0x7109_6d8b_1b98_3c98,
+ 0x1c49_2d64_c157_aaa4,
+ ]),
+ pallas::Base::from_raw([
+ 0xa20c_0b3d_a0da_4ca3,
+ 0xd434_87bc_288d_f682,
+ 0xf4e6_c5e7_a573_f592,
+ 0x0c5b_8015_7999_2718,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x7ea3_3c93_e408_33cf,
+ 0x584e_9e62_a7f9_554e,
+ 0x6869_5c0c_d7cb_f43d,
+ 0x1090_b1b4_d2be_be7a,
+ ]),
+ pallas::Base::from_raw([
+ 0xe383_e1ec_3baa_8d69,
+ 0x1b21_8e35_ecf2_328e,
+ 0x68f5_ce5c_bed1_9cad,
+ 0x33e3_8018_a801_387a,
+ ]),
+ pallas::Base::from_raw([
+ 0xb76b_0b3d_787e_e953,
+ 0x5f4a_02d2_8729_e3ae,
+ 0xeef8_d83d_0e87_6bac,
+ 0x1654_af18_772b_2da5,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xef7c_e6a0_1326_5477,
+ 0xbb08_9387_0367_ec6c,
+ 0x4474_2de8_8c5a_b0d5,
+ 0x1678_be3c_c9c6_7993,
+ ]),
+ pallas::Base::from_raw([
+ 0xaf5d_4789_3348_f766,
+ 0xdaf1_8183_55b1_3b4f,
+ 0x7ff9_c6be_546e_928a,
+ 0x3780_bd1e_01f3_4c22,
+ ]),
+ pallas::Base::from_raw([
+ 0xa123_8032_0d7c_c1de,
+ 0x5d11_e69a_a6c0_b98c,
+ 0x0786_018e_7cb7_7267,
+ 0x1e83_d631_5c9f_125b,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x1799_603e_855c_e731,
+ 0xc486_894d_76e0_c33b,
+ 0x160b_4155_2f29_31c8,
+ 0x354a_fd0a_2f9d_0b26,
+ ]),
+ pallas::Base::from_raw([
+ 0x8b99_7ee0_6be1_bff3,
+ 0x60b0_0dbe_1fac_ed07,
+ 0x2d8a_ffa6_2905_c5a5,
+ 0x00cd_6d29_f166_eadc,
+ ]),
+ pallas::Base::from_raw([
+ 0x08d0_6419_1708_2f2c,
+ 0xc60d_0197_3f18_3057,
+ 0xdbe0_e3d7_cdbc_66ef,
+ 0x1d62_1935_2768_e3ae,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xfa08_dd98_0638_7577,
+ 0xafe3_ca1d_b8d4_f529,
+ 0xe48d_2370_d7d1_a142,
+ 0x1463_36e2_5db5_181d,
+ ]),
+ pallas::Base::from_raw([
+ 0xa901_d3ce_84de_0ad4,
+ 0x022e_54b4_9c13_d907,
+ 0x997a_2116_3e2e_43df,
+ 0x0005_d8e0_85fd_72ee,
+ ]),
+ pallas::Base::from_raw([
+ 0x1c36_f313_4196_4484,
+ 0x6f8e_bc1d_2296_021a,
+ 0x0dd5_e61c_8a4e_8642,
+ 0x364e_97c7_a389_3227,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xd7a0_0c03_d2e0_baaa,
+ 0xfa97_ec80_ad30_7a52,
+ 0x561c_6fff_1534_6878,
+ 0x0118_9910_671b_c16b,
+ ]),
+ pallas::Base::from_raw([
+ 0x63fd_8ac5_7a95_ca8c,
+ 0x4c0f_7e00_1df4_90aa,
+ 0x5229_dfaa_0123_1a45,
+ 0x162a_7c80_f4d2_d12e,
+ ]),
+ pallas::Base::from_raw([
+ 0x32e6_9efb_22f4_0b96,
+ 0xcaff_31b4_fda3_2124,
+ 0x2604_e4af_b09f_8603,
+ 0x2a0d_6c09_5766_66bb,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xc0a0_180f_8cbf_c0d2,
+ 0xf444_d10d_63a7_4e2c,
+ 0xe16a_4d60_3d5a_808e,
+ 0x0978_e5c5_1e1e_5649,
+ ]),
+ pallas::Base::from_raw([
+ 0x03f4_460e_bc35_1b6e,
+ 0x0508_7d90_3bda_cfd1,
+ 0xebe1_9bbd_ce25_1011,
+ 0x1bdc_ee3a_aca9_cd25,
+ ]),
+ pallas::Base::from_raw([
+ 0xf619_64bf_3ade_7670,
+ 0x0c94_7321_e007_5e3f,
+ 0xe494_7914_0b19_44fd,
+ 0x1862_cccb_70b5_b885,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xc326_7da6_e94a_dc50,
+ 0x39ee_99c1_cc6e_5dda,
+ 0xbc26_cc88_3a19_87e1,
+ 0x1f3e_91d8_63c1_6922,
+ ]),
+ pallas::Base::from_raw([
+ 0x0f85_b4ac_2c36_7406,
+ 0xfa66_1465_c656_ad99,
+ 0xef5c_08f8_478f_663a,
+ 0x1af4_7a48_a601_6a49,
+ ]),
+ pallas::Base::from_raw([
+ 0x0eab_cd87_e7d0_1b15,
+ 0x1c36_98b0_a2e3_da10,
+ 0x009d_5733_8c69_3505,
+ 0x3c8e_e901_956e_3d3f,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x8b94_7721_8967_3476,
+ 0xe10c_e2b7_069f_4dbd,
+ 0x68d0_b024_f591_b520,
+ 0x1660_a8cd_e7fe_c553,
+ ]),
+ pallas::Base::from_raw([
+ 0x9d8d_0f67_fdaa_79d5,
+ 0x3963_c2c1_f558_6e2f,
+ 0x1303_9363_34dd_1132,
+ 0x0f6d_9919_29d5_e4e7,
+ ]),
+ pallas::Base::from_raw([
+ 0x7a43_3091_e1ce_2d3a,
+ 0x4e7f_da77_0712_f343,
+ 0xcc62_5eaa_ab52_b4dc,
+ 0x02b9_cea1_921c_d9f6,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x3797_b2d8_3760_43b3,
+ 0xd8ca_f468_976f_0472,
+ 0x214f_7c67_84ac_b565,
+ 0x14a3_23b9_9b90_0331,
+ ]),
+ pallas::Base::from_raw([
+ 0x347f_ef2c_00f0_953a,
+ 0x718b_7fbc_7788_af78,
+ 0xec01_ea79_642d_5760,
+ 0x1904_76b5_80cb_9277,
+ ]),
+ pallas::Base::from_raw([
+ 0xff4e_7e6f_b268_dfd7,
+ 0x9660_902b_6008_7651,
+ 0xa424_63d3_0b44_2b6f,
+ 0x090a_3a9d_869d_2eef,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xf983_387e_a045_6203,
+ 0xe365_0013_04f9_a11e,
+ 0x0dbe_8fd2_270a_6795,
+ 0x3877_a955_8636_7567,
+ ]),
+ pallas::Base::from_raw([
+ 0x39c0_af0f_e01f_4a06,
+ 0x6011_8c53_a218_1352,
+ 0x5df3_9a2c_c63d_dc0a,
+ 0x2d89_4691_240f_e953,
+ ]),
+ pallas::Base::from_raw([
+ 0x1aca_9eaf_9bba_9850,
+ 0x5914_e855_eeb4_4aa1,
+ 0x7ef7_1780_2016_6189,
+ 0x21b9_c182_92bd_bc59,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x33f5_09a7_4ad9_d39b,
+ 0x272e_1cc6_c36a_2968,
+ 0x505a_05f2_a6ae_834c,
+ 0x2fe7_6be7_cff7_23e2,
+ ]),
+ pallas::Base::from_raw([
+ 0x0df9_fa97_277f_a8b4,
+ 0xd15b_ff84_0dda_e8a5,
+ 0x9299_81d7_cfce_253b,
+ 0x187a_a448_f391_e3ca,
+ ]),
+ pallas::Base::from_raw([
+ 0xf0c6_6af5_ffc7_3736,
+ 0x663c_cf7b_2ffe_4b5e,
+ 0x007a_b3aa_3617_f422,
+ 0x0b70_83ad_7517_07bf,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x2f9b_20f1_fbd4_9791,
+ 0x1975_b962_f6cb_8e0b,
+ 0x3bc4_ca99_02c5_2acb,
+ 0x030d_dbb4_7049_3f16,
+ ]),
+ pallas::Base::from_raw([
+ 0x3a1c_62ca_8fbf_2525,
+ 0x8fb8_ab9d_60ea_17b2,
+ 0x950b_0ab1_8d35_46df,
+ 0x3130_fbaf_fb5a_a82a,
+ ]),
+ pallas::Base::from_raw([
+ 0x43a8_7618_0dc3_82e0,
+ 0x15ce_2ead_2fcd_051e,
+ 0x4f74_d74b_ac2e_e457,
+ 0x337f_5447_07c4_30f0,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x26de_98a8_736d_1d11,
+ 0x7d8e_471a_9fb9_5fef,
+ 0xac9d_91b0_930d_ac75,
+ 0x3499_7991_9015_394f,
+ ]),
+ pallas::Base::from_raw([
+ 0xccfc_b618_31d5_c775,
+ 0x3bf9_3da6_fff3_1d95,
+ 0x2305_cd7a_921e_c5f1,
+ 0x027c_c4ef_e3fb_35dd,
+ ]),
+ pallas::Base::from_raw([
+ 0xc3fa_2629_635d_27de,
+ 0x67f1_c6b7_3147_64af,
+ 0x61b7_1a36_9868_2ad2,
+ 0x037f_9f23_6595_4c5b,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x77c5_b024_8483_71ae,
+ 0x6041_4abe_362d_01c9,
+ 0x10f1_cc6d_f8b4_bcd7,
+ 0x1f69_7cac_4d07_feb7,
+ ]),
+ pallas::Base::from_raw([
+ 0x786a_dd24_4aa0_ef29,
+ 0x3145_c478_0631_09d6,
+ 0x26e6_c851_fbd5_72a6,
+ 0x267a_750f_e5d7_cfbc,
+ ]),
+ pallas::Base::from_raw([
+ 0x180e_2b4d_3e75_6f65,
+ 0xaf28_5fa8_2ce4_fae5,
+ 0x678c_9996_d9a4_72c8,
+ 0x0c91_feab_4a43_193a,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x79c4_7c57_3ac4_10f7,
+ 0x7e3b_83af_4a4b_a3ba,
+ 0x2186_c303_8ea0_5e69,
+ 0x1745_569a_0a3e_3014,
+ ]),
+ pallas::Base::from_raw([
+ 0x1e03_8852_2696_191f,
+ 0xfdff_66c6_f3b5_ffe1,
+ 0xeca5_1207_78a5_6711,
+ 0x2986_3d54_6e7e_7c0d,
+ ]),
+ pallas::Base::from_raw([
+ 0x2f22_5e63_66bf_e390,
+ 0xa79a_03df_8339_94c6,
+ 0xbf06_bae4_9ef8_53f6,
+ 0x1148_d6ab_2bd0_0192,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xf4f6_331a_8b26_5d15,
+ 0xf745_f45d_350d_41d4,
+ 0xe18b_1499_060d_a366,
+ 0x02e0_e121_b0f3_dfef,
+ ]),
+ pallas::Base::from_raw([
+ 0x078a_e6aa_1510_54b7,
+ 0x6904_0173_6d44_a653,
+ 0xb89e_f73a_40a2_b274,
+ 0x0d0a_a46e_76a6_a278,
+ ]),
+ pallas::Base::from_raw([
+ 0x9a4d_532c_7b6e_0958,
+ 0x392d_de71_0f1f_06db,
+ 0xeee5_45f3_fa6d_3d08,
+ 0x1394_3675_b04a_a986,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0x961f_c818_dcbb_66b5,
+ 0xc9f2_b325_7530_dafe,
+ 0xd97a_11d6_3088_f5d9,
+ 0x2901_ec61_942d_34aa,
+ ]),
+ pallas::Base::from_raw([
+ 0xfdf5_44b9_63d1_fdc7,
+ 0x22ff_a2a2_af9f_a3e3,
+ 0xf431_d544_34a3_e0cf,
+ 0x2020_4a21_05d2_2e7e,
+ ]),
+ pallas::Base::from_raw([
+ 0x1211_b9e2_190d_6852,
+ 0xa004_abe8_e015_28c4,
+ 0x5c1e_3e9e_27a5_71c3,
+ 0x3a8a_6282_9512_1d5c,
+ ]),
+ ],
+];
+
+pub(crate) const MDS: [[pallas::Base; 3]; 3] = [
+ [
+ pallas::Base::from_raw([
+ 0x323f_2486_d7e1_1b63,
+ 0x97d7_a0ab_2385_0b56,
+ 0xb3d5_9fbd_c8c9_ead4,
+ 0x0ab5_e5b8_74a6_8de7,
+ ]),
+ pallas::Base::from_raw([
+ 0x8eca_5596_e996_ab5e,
+ 0x240d_4a7c_bf73_5736,
+ 0x293f_0f0d_886c_7954,
+ 0x3191_6628_e58a_5abb,
+ ]),
+ pallas::Base::from_raw([
+ 0x19d1_cf25_d8e8_345d,
+ 0xa0a3_b71a_5fb1_5735,
+ 0xd803_952b_bb36_4fdf,
+ 0x07c0_45d5_f5e9_e5a6,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xd049_cdc8_d085_167c,
+ 0x3a0a_4640_48bd_770a,
+ 0xf8e2_4f66_822c_2d9f,
+ 0x2331_6263_0ebf_9ed7,
+ ]),
+ pallas::Base::from_raw([
+ 0x4022_7011_3e04_7a2e,
+ 0x78f8_365c_85bb_ab07,
+ 0xb366_6454_8d60_957d,
+ 0x25ca_e259_9892_a8b0,
+ ]),
+ pallas::Base::from_raw([
+ 0xf84d_806f_685f_747a,
+ 0x9aad_3d82_62ef_d83f,
+ 0x7493_8717_989a_1957,
+ 0x22f5_b5e1_e608_1c97,
+ ]),
+ ],
+ [
+ pallas::Base::from_raw([
+ 0xfee7_a994_4f84_dbe4,
+ 0x2168_0eab_c56b_c15d,
+ 0xf333_aa91_c383_3464,
+ 0x2e29_dd59_c64b_1037,
+ ]),
+ pallas::Base::from_raw([
+ 0xc771_effa_4326_3664,
+ 0xcbea_f48b_3a06_24c3,
+ 0x92d1_5e7d_ceef_1665,
+ 0x1d1a_ab4e_c1cd_6788,
+ ]),
+ pallas::Base::from_raw([
+ 0x1563_9415_f6e8_5ef1,
+ 0x7587_2c39_b59a_31f6,
+ 0x51e0_cbea_d655_16b9,
+ 0x3bf7_6308_6a18_9364,
+ ]),
+ ],
+];
diff --git a/core/embed/rust/src/zcash_primitives/poseidon/constants_gen.rs b/core/embed/rust/src/zcash_primitives/poseidon/constants_gen.rs
new file mode 100644
index 00000000000..b763e96bcca
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/poseidon/constants_gen.rs
@@ -0,0 +1,113 @@
+//! Generates Poseidon round constants according to apendix F of article
+//!
+//! POSEIDON: A New Hash Function for Zero-Knowledge Proof Systems
+//!
+//!
+//! for paraments defined in
+//!
+
+use core::cmp::Ordering;
+use pasta_curves::Fp;
+
+/// Size of Pallas base field in little-endian
+const MODULUS: [u64; 4] = [
+ 0x992d30ed00000001,
+ 0x224698fc094cf91b,
+ 0x0000000000000000,
+ 0x4000000000000000,
+];
+
+fn is_less_then_modulus(number: &[u64; 4]) -> bool {
+ for i in (0..4).rev() {
+ match number[i].cmp(&MODULUS[i]) {
+ Ordering::Less => return true,
+ Ordering::Greater => return false,
+ Ordering::Equal => continue,
+ };
+ }
+ false // numbers are equal
+}
+
+// the newest bit is the lowest bit of `reg0`
+// the oldest bit is the highest bit of `reg2`
+pub struct ConstantsGenerator {
+ reg0: u32,
+ reg1: u32,
+ reg2: u16,
+}
+
+impl ConstantsGenerator {
+ pub fn new() -> Self {
+ // LSFR state is precomputed as follows:
+ // 1. initialize LSFR according to the step 1
+ // with parameters from the Zcash protocol paper ยง5.4.1.10
+ // 2. drop first 160 bits according to the step 3
+ // 3. convert the LSFR state from Fibonacci representation to Galois repr.
+ ConstantsGenerator {
+ reg0: 0x7858ff5e,
+ reg1: 0xb8da546e,
+ reg2: 0xfbfe,
+ }
+ }
+
+ /// Returns next LSFR bit
+ fn next_bit(&mut self) -> u8 {
+ // pop the oldest bit
+ let new_bit = (self.reg2 >> 15) as u8;
+ // shift register
+ self.reg2 = (self.reg2 << 1) | (self.reg1 >> 31) as u16;
+ self.reg1 = (self.reg1 << 1) | (self.reg0 >> 31);
+ self.reg0 <<= 1;
+ // add feedback
+ if new_bit == 1 {
+ // s_80 = s_62 + s_51 + s_38 + s_23 + s_13 + s_0
+ self.reg0 ^= 0b00000000100000000010000000000001;
+ self.reg1 ^= 0b01000000000010000000000001000000;
+ }
+ new_bit
+ }
+
+ /// Filter bits according to the step 4
+ fn next_filtered_bit(&mut self) -> u8 {
+ loop {
+ let b1 = self.next_bit();
+ let b2 = self.next_bit();
+ if b1 == 1 {
+ break b2;
+ }
+ }
+ }
+
+ fn next_digit(&mut self, n: usize) -> u64 {
+ (0..n).fold(0u64, |acc, _| (acc << 1) + self.next_filtered_bit() as u64)
+ }
+
+ fn next_field_element(&mut self) -> Fp {
+ loop {
+ // sample the number in the big-endian
+ let mut digits = [
+ self.next_digit(63),
+ self.next_digit(64),
+ self.next_digit(64),
+ self.next_digit(64),
+ ];
+ // then convert it to the little-endian
+ digits.reverse();
+ if is_less_then_modulus(&digits) {
+ break Fp::from_raw(digits);
+ }
+ }
+ }
+}
+
+impl Iterator for ConstantsGenerator {
+ type Item = [Fp; 3];
+
+ fn next(&mut self) -> Option<[Fp; 3]> {
+ Some([
+ self.next_field_element(),
+ self.next_field_element(),
+ self.next_field_element(),
+ ])
+ }
+}
diff --git a/core/embed/rust/src/zcash_primitives/poseidon/mod.rs b/core/embed/rust/src/zcash_primitives/poseidon/mod.rs
new file mode 100644
index 00000000000..b761111410a
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/poseidon/mod.rs
@@ -0,0 +1,109 @@
+//! The Poseidon permutation lightweight implementation
+//! Poseidon specification: https://eprint.iacr.org/2019/458
+//! Orchard instantiation: https://zips.z.cash/protocol/protocol.pdf#poseidonhash
+
+use core::{iter, ops::Deref};
+
+use crate::micropython::{
+ gc::Gc,
+ map::Map,
+ module::Module,
+ obj::Obj,
+ qstr::Qstr,
+ util,
+ wrap::{Wrappable, Wrapped},
+};
+use constants::MDS;
+use pasta_curves::{arithmetic::FieldExt, group::ff::Field, Fp};
+
+mod constants;
+mod constants_gen;
+#[cfg(test)]
+mod tests;
+use constants_gen::ConstantsGenerator;
+
+/// The type used to hold permutation state.
+type State = [Fp; 3];
+
+#[inline]
+fn sbox(x: Fp) -> Fp {
+ x.pow_vartime(&[5])
+}
+
+#[inline]
+fn full_round_sbox_layer(state: &mut State) {
+ state[0] = sbox(state[0]);
+ state[1] = sbox(state[1]);
+ state[2] = sbox(state[2]);
+}
+
+#[inline]
+fn half_round_sbox_layer(state: &mut State) {
+ state[0] = sbox(state[0]);
+}
+
+#[inline]
+fn add_round_constants(state: &mut State, rcs: &State) {
+ state[0] += rcs[0];
+ state[1] += rcs[1];
+ state[2] += rcs[2];
+}
+
+#[inline]
+fn apply_mds(state: &mut State) {
+ let mut new_state = [Fp::zero(); 3];
+ for i in 0..3 {
+ for j in 0..3 {
+ new_state[i] += MDS[i][j] * state[j];
+ }
+ }
+ *state = new_state;
+}
+
+/// Runs the Poseidon permutation on the given state.
+pub(crate) fn permute(state: &mut State) {
+ let rounds = iter::empty()
+ .chain(iter::repeat(true).take(4))
+ .chain(iter::repeat(false).take(56))
+ .chain(iter::repeat(true).take(4));
+
+ let round_constants = ConstantsGenerator::new();
+
+ for (is_full_round, rcs) in rounds.zip(round_constants) {
+ add_round_constants(state, &rcs);
+ if is_full_round {
+ full_round_sbox_layer(state);
+ } else {
+ half_round_sbox_layer(state);
+ }
+ apply_mds(state);
+ }
+}
+
+/// Poseidon hash
+pub fn hash(x: Fp, y: Fp) -> Fp {
+ let mut state = [x, y, Fp::from_u128((2 as u128) << 64)];
+ permute(&mut state);
+ state[0]
+}
+
+#[no_mangle]
+unsafe extern "C" fn poseidon_wrapper(nk: Obj, rho: Obj) -> Obj {
+ let block = || {
+ let nk: Gc> = nk.try_into()?;
+ let nk: Fp = nk.deref().inner().clone();
+ let rho: Gc> = rho.try_into()?;
+ let rho: Fp = rho.deref().inner().clone();
+
+ hash(nk, rho).wrap()
+ };
+ unsafe { util::try_or_raise(block) }
+}
+
+#[no_mangle]
+pub static mp_module_trezorposeidon: Module = obj_module! {
+ Qstr::MP_QSTR___name__ => Qstr::MP_QSTR_trezorposeidon.to_obj(),
+ /// def poseidon(x: Fp, y: Fp) -> Fp:
+ /// """Poseidon hash function."""
+ Qstr::MP_QSTR_poseidon => obj_fn_2!(poseidon_wrapper).as_obj(),
+};
diff --git a/core/embed/rust/src/zcash_primitives/poseidon/tests.rs b/core/embed/rust/src/zcash_primitives/poseidon/tests.rs
new file mode 100644
index 00000000000..418067bfcee
--- /dev/null
+++ b/core/embed/rust/src/zcash_primitives/poseidon/tests.rs
@@ -0,0 +1,662 @@
+//! Test vectors for `OrchardNullifier`.
+
+use super::*;
+use pasta_curves::group::ff::PrimeField;
+
+#[test]
+fn permute_test_vectors() {
+ for tv in PERMUTE_TEST_VECTORS.iter() {
+ let mut state = [
+ Fp::from_repr(tv.initial_state[0]).unwrap(),
+ Fp::from_repr(tv.initial_state[1]).unwrap(),
+ Fp::from_repr(tv.initial_state[2]).unwrap(),
+ ];
+
+ permute(&mut state);
+
+ for (expected, actual) in tv.final_state.iter().zip(state.iter()) {
+ assert_eq!(&actual.to_repr(), expected);
+ }
+ }
+}
+
+#[test]
+fn hash_test_vectors() {
+ for tv in HASH_TEST_VECTORS.iter() {
+ let x = Fp::from_repr(tv.input[0]).unwrap();
+ let y = Fp::from_repr(tv.input[1]).unwrap();
+
+ let result = hash(x, y);
+
+ assert_eq!(result.to_repr(), tv.output);
+ }
+}
+
+#[test]
+fn constants_generator() {
+ let gen = constants_gen::ConstantsGenerator::new();
+ for (a, b) in constants::ROUND_CONSTANTS.into_iter().zip(gen) {
+ assert_eq!(a, b);
+ }
+}
+
+pub(crate) struct PermuteTestVector {
+ pub(crate) initial_state: [[u8; 32]; 3],
+ pub(crate) final_state: [[u8; 32]; 3],
+}
+
+pub(crate) struct HashTestVector {
+ pub(crate) input: [[u8; 32]; 2],
+ pub(crate) output: [u8; 32],
+}
+
+pub(crate) static PERMUTE_TEST_VECTORS: [PermuteTestVector; 11] = [
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ ],
+ [
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ ],
+ [
+ 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ ],
+ ],
+ final_state: [
+ [
+ 0x56, 0xa4, 0xec, 0x4a, 0x02, 0xbc, 0xb1, 0xae, 0xa0, 0x42, 0xb6, 0xd0, 0x71, 0x9a,
+ 0xe6, 0xf7, 0x0f, 0x24, 0x66, 0xf9, 0x64, 0xb3, 0xef, 0x94, 0x53, 0xb4, 0x64, 0x0b,
+ 0xcd, 0x6a, 0x52, 0x2a,
+ ],
+ [
+ 0x2a, 0xb8, 0xe5, 0x28, 0x96, 0x3e, 0x2a, 0x01, 0xfe, 0xda, 0xd9, 0xbe, 0x7f, 0x2e,
+ 0xd4, 0xdc, 0x12, 0x55, 0x3d, 0x34, 0xae, 0x7d, 0xff, 0x76, 0x30, 0xa4, 0x4a, 0x8b,
+ 0x56, 0xd1, 0xc5, 0x13,
+ ],
+ [
+ 0xdd, 0x9d, 0x4e, 0xd3, 0xa1, 0x29, 0x90, 0x35, 0x7b, 0x2c, 0xa4, 0xbd, 0xe1, 0xdf,
+ 0xcf, 0xf7, 0x1a, 0x56, 0x84, 0x79, 0x59, 0xcd, 0x6f, 0x25, 0x44, 0x65, 0x97, 0xc6,
+ 0x68, 0xc8, 0x49, 0x0a,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x5c, 0x7a, 0x8f, 0x73, 0xad, 0xfc, 0x70, 0xfb, 0x3f, 0x13, 0x94, 0x49, 0xac, 0x6b,
+ 0x57, 0x07, 0x4c, 0x4d, 0x6e, 0x66, 0xb1, 0x64, 0x93, 0x9d, 0xaf, 0xfa, 0x2e, 0xf6,
+ 0xee, 0x69, 0x21, 0x08,
+ ],
+ [
+ 0x1a, 0xdd, 0x86, 0xb3, 0xf2, 0xe1, 0xbd, 0xa6, 0x2a, 0x5d, 0x2e, 0x0e, 0x98, 0x2b,
+ 0x77, 0xe6, 0xb0, 0xef, 0x9c, 0xa3, 0xf2, 0x49, 0x88, 0xc7, 0xb3, 0x53, 0x42, 0x01,
+ 0xcf, 0xb1, 0xcd, 0x0d,
+ ],
+ [
+ 0xbd, 0x69, 0xb8, 0x25, 0x32, 0xb6, 0x94, 0x0f, 0xf2, 0x59, 0x0f, 0x67, 0x9b, 0xa9,
+ 0xc7, 0x27, 0x1f, 0xe0, 0x1f, 0x7e, 0x9c, 0x8e, 0x36, 0xd6, 0xa5, 0xe2, 0x9d, 0x4e,
+ 0x30, 0xa7, 0x35, 0x14,
+ ],
+ ],
+ final_state: [
+ [
+ 0xd0, 0x6e, 0x2f, 0x83, 0x38, 0x92, 0x8a, 0x7e, 0xe7, 0x38, 0x0c, 0x77, 0x92, 0x80,
+ 0x87, 0xcd, 0xa2, 0xfd, 0x29, 0x61, 0xa1, 0x52, 0x69, 0x03, 0x7a, 0x22, 0xd6, 0xd1,
+ 0x20, 0xae, 0xdd, 0x21,
+ ],
+ [
+ 0x29, 0x55, 0xa4, 0x5f, 0x41, 0x6f, 0x10, 0xd6, 0xbc, 0x79, 0xac, 0x94, 0xd0, 0xc0,
+ 0x69, 0xc9, 0x49, 0xe5, 0xf4, 0xbd, 0x09, 0x48, 0x1e, 0x1f, 0x36, 0x8c, 0xb9, 0xb8,
+ 0xee, 0x51, 0x14, 0x0d,
+ ],
+ [
+ 0x0d, 0x83, 0x76, 0xbb, 0xe9, 0xd6, 0x5d, 0x2b, 0x1e, 0x13, 0x6f, 0xb7, 0xd9, 0x82,
+ 0xab, 0x87, 0xc5, 0x1c, 0x40, 0x30, 0x44, 0xbe, 0x5c, 0x79, 0x9d, 0x56, 0xbb, 0x68,
+ 0xac, 0xf9, 0x5b, 0x10,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0xbc, 0x50, 0x98, 0x42, 0x55, 0xd6, 0xaf, 0xbe, 0x9e, 0xf9, 0x28, 0x48, 0xed, 0x5a,
+ 0xc0, 0x08, 0x62, 0xc2, 0xfa, 0x7b, 0x2f, 0xec, 0xbc, 0xb6, 0x4b, 0x69, 0x68, 0x91,
+ 0x2a, 0x63, 0x81, 0x0e,
+ ],
+ [
+ 0x3d, 0xc1, 0x66, 0xd5, 0x6a, 0x1d, 0x62, 0xf5, 0xa8, 0xd7, 0x55, 0x1d, 0xb5, 0xfd,
+ 0x93, 0x13, 0xe8, 0xc7, 0x20, 0x3d, 0x99, 0x6a, 0xf7, 0xd4, 0x77, 0x08, 0x37, 0x56,
+ 0xd5, 0x9a, 0xf8, 0x0d,
+ ],
+ [
+ 0x05, 0xa7, 0x45, 0xf4, 0x5d, 0x7f, 0xf6, 0xdb, 0x10, 0xbc, 0x67, 0xfd, 0xf0, 0xf0,
+ 0x3e, 0xbf, 0x81, 0x30, 0xab, 0x33, 0x36, 0x26, 0x97, 0xb0, 0xe4, 0xe4, 0xc7, 0x63,
+ 0xcc, 0xb8, 0xf6, 0x36,
+ ],
+ ],
+ final_state: [
+ [
+ 0x0b, 0x77, 0xec, 0x53, 0x07, 0x14, 0x5a, 0x0c, 0x05, 0x2d, 0xc7, 0xa9, 0xd6, 0xf9,
+ 0x6a, 0xc3, 0x41, 0xae, 0x72, 0x64, 0x08, 0x32, 0xd5, 0x8e, 0x51, 0xeb, 0x92, 0xa4,
+ 0x17, 0x80, 0x17, 0x12,
+ ],
+ [
+ 0x3b, 0x52, 0x3f, 0x44, 0xf0, 0x0e, 0x46, 0x3f, 0x8b, 0x0f, 0xd7, 0xd4, 0xfc, 0x0e,
+ 0x28, 0x0c, 0xdb, 0xde, 0xb9, 0x27, 0xf1, 0x81, 0x68, 0x07, 0x7b, 0xb3, 0x62, 0xf2,
+ 0x67, 0x5a, 0x2e, 0x18,
+ ],
+ [
+ 0x95, 0x7a, 0x97, 0x06, 0xff, 0xcc, 0x35, 0x15, 0x64, 0xae, 0x80, 0x2a, 0x99, 0x11,
+ 0x31, 0x4c, 0x05, 0xe2, 0x3e, 0x22, 0xaf, 0xcf, 0x83, 0x40, 0x59, 0xdf, 0x80, 0xfa,
+ 0xc1, 0x05, 0x76, 0x26,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x49, 0x5c, 0x22, 0x2f, 0x7f, 0xba, 0x1e, 0x31, 0xde, 0xfa, 0x3d, 0x5a, 0x57, 0xef,
+ 0xc2, 0xe1, 0xe9, 0xb0, 0x1a, 0x03, 0x55, 0x87, 0xd5, 0xfb, 0x1a, 0x38, 0xe0, 0x1d,
+ 0x94, 0x90, 0x3d, 0x3c,
+ ],
+ [
+ 0x3d, 0x0a, 0xd3, 0x36, 0x1f, 0xec, 0x09, 0x77, 0x90, 0xd9, 0xbe, 0x0e, 0x42, 0x98,
+ 0x8d, 0x7d, 0x25, 0xc9, 0xa1, 0x38, 0xf4, 0x9b, 0x1a, 0x53, 0x7e, 0xdc, 0xf0, 0x4b,
+ 0xe3, 0x4a, 0x98, 0x11,
+ ],
+ [
+ 0xa4, 0xaf, 0x9d, 0xb6, 0xd2, 0x7b, 0x50, 0x72, 0x83, 0x5f, 0x0c, 0x3e, 0x88, 0x39,
+ 0x5e, 0xd7, 0xa4, 0x1b, 0x00, 0x52, 0xad, 0x80, 0x84, 0xa8, 0xb9, 0xda, 0x94, 0x8d,
+ 0x32, 0x0d, 0xad, 0x16,
+ ],
+ ],
+ final_state: [
+ [
+ 0x67, 0x80, 0x08, 0x3f, 0x7f, 0x82, 0xcb, 0x42, 0x54, 0xe7, 0xb6, 0x6f, 0x4b, 0x83,
+ 0x84, 0x6a, 0xc9, 0x77, 0x3f, 0xb9, 0xc3, 0x9c, 0x6e, 0xc9, 0x81, 0x8b, 0x06, 0x22,
+ 0x23, 0x09, 0x55, 0x2a,
+ ],
+ [
+ 0xa5, 0xf9, 0xa5, 0x7e, 0x2c, 0x40, 0xb1, 0x58, 0xd8, 0x16, 0x53, 0x43, 0xe6, 0x02,
+ 0x65, 0x2c, 0x3e, 0xfc, 0x0b, 0x64, 0xdd, 0xca, 0xee, 0xe5, 0xce, 0x3d, 0x95, 0x1f,
+ 0xd5, 0x9f, 0x50, 0x08,
+ ],
+ [
+ 0xdc, 0xa4, 0x64, 0x36, 0x12, 0x7c, 0x47, 0x7e, 0x83, 0x95, 0x0f, 0xa0, 0x7c, 0xc6,
+ 0x8a, 0x56, 0x6e, 0x54, 0x18, 0x55, 0xad, 0xc2, 0x68, 0x52, 0x97, 0x87, 0x35, 0x24,
+ 0x88, 0x92, 0x1e, 0x3b,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x4d, 0x54, 0x31, 0xe6, 0x43, 0x7d, 0x0b, 0x5b, 0xed, 0xbb, 0xcd, 0xaf, 0x34, 0x5b,
+ 0x86, 0xc4, 0x12, 0x1f, 0xc0, 0x0f, 0xe7, 0xf2, 0x35, 0x73, 0x42, 0x76, 0xd3, 0x8d,
+ 0x47, 0xf1, 0xe1, 0x11,
+ ],
+ [
+ 0xdd, 0x0c, 0x7a, 0x1d, 0x81, 0x1c, 0x7d, 0x9c, 0xd4, 0x6d, 0x37, 0x7b, 0x3f, 0xde,
+ 0xab, 0x3f, 0xb6, 0x79, 0xf3, 0xdc, 0x60, 0x1d, 0x00, 0x82, 0x85, 0xed, 0xcb, 0xda,
+ 0xe6, 0x9c, 0xe8, 0x3c,
+ ],
+ [
+ 0x19, 0xe4, 0xaa, 0xc0, 0x35, 0x90, 0x17, 0xec, 0x85, 0xa1, 0x83, 0xd2, 0x20, 0x53,
+ 0xdb, 0x33, 0xf7, 0x34, 0x76, 0xf2, 0x1a, 0x48, 0x2e, 0xc9, 0x37, 0x83, 0x65, 0xc8,
+ 0xf7, 0x39, 0x3c, 0x14,
+ ],
+ ],
+ final_state: [
+ [
+ 0x89, 0x99, 0x8e, 0x5e, 0x0f, 0xa1, 0x95, 0x2a, 0x40, 0xb8, 0xb5, 0x2b, 0x62, 0xd9,
+ 0x45, 0x70, 0xa4, 0x9a, 0x7d, 0x91, 0xdd, 0x22, 0x6d, 0x69, 0x2b, 0xc9, 0xb1, 0xa6,
+ 0x13, 0xc9, 0x08, 0x30,
+ ],
+ [
+ 0xd0, 0xee, 0x44, 0xd9, 0xa9, 0x0d, 0x90, 0x79, 0xef, 0xfb, 0x24, 0x86, 0xd3, 0xd8,
+ 0x4d, 0x1a, 0x18, 0x4e, 0xdf, 0x14, 0x97, 0x0b, 0xac, 0x36, 0xc7, 0x48, 0x04, 0xc7,
+ 0xff, 0xbe, 0xe5, 0x0b,
+ ],
+ [
+ 0x04, 0x81, 0x45, 0xa6, 0x61, 0xce, 0x78, 0x7c, 0x7e, 0x12, 0x2a, 0xc6, 0x44, 0x7e,
+ 0x9b, 0xa3, 0x93, 0xd3, 0x67, 0xac, 0x05, 0x4f, 0xaa, 0xc5, 0xb7, 0xb5, 0xf7, 0x19,
+ 0x2b, 0x2f, 0xde, 0x21,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0xe2, 0x88, 0x53, 0x15, 0xeb, 0x46, 0x71, 0x09, 0x8b, 0x79, 0x53, 0x5e, 0x79, 0x0f,
+ 0xe5, 0x3e, 0x29, 0xfe, 0xf2, 0xb3, 0x76, 0x66, 0x97, 0xac, 0x32, 0xb4, 0xf4, 0x73,
+ 0xf4, 0x68, 0xa0, 0x08,
+ ],
+ [
+ 0xe6, 0x23, 0x89, 0xfc, 0x16, 0x57, 0xe0, 0xde, 0xf0, 0xb6, 0x32, 0xc6, 0xae, 0x25,
+ 0xf9, 0xf7, 0x83, 0xb2, 0x7d, 0xb5, 0x9a, 0x4a, 0x15, 0x3d, 0x88, 0x2d, 0x2b, 0x21,
+ 0x03, 0x59, 0x65, 0x15,
+ ],
+ [
+ 0xeb, 0x94, 0x94, 0xc6, 0xd2, 0x27, 0xe2, 0x16, 0x3b, 0x46, 0x99, 0xd9, 0x91, 0xf4,
+ 0x33, 0xbf, 0x94, 0x86, 0xa7, 0xaf, 0xcf, 0x4a, 0x0d, 0x9c, 0x73, 0x1e, 0x98, 0x5d,
+ 0x99, 0x58, 0x9c, 0x0b,
+ ],
+ ],
+ final_state: [
+ [
+ 0xce, 0x2d, 0x1f, 0x8d, 0x67, 0x7f, 0xfb, 0xfd, 0x73, 0xb2, 0x35, 0xe8, 0xc6, 0x87,
+ 0xfb, 0x42, 0x18, 0x7f, 0x78, 0x81, 0xc3, 0xce, 0x9c, 0x79, 0x4f, 0x2b, 0xd4, 0x61,
+ 0x40, 0xf7, 0xcc, 0x2a,
+ ],
+ [
+ 0xaf, 0x82, 0x92, 0x39, 0xb6, 0xd5, 0x5d, 0x5f, 0x43, 0xec, 0x6f, 0x32, 0xb8, 0x4a,
+ 0x2a, 0x01, 0x1e, 0x64, 0xc5, 0x74, 0x73, 0x9f, 0x87, 0xcb, 0x47, 0xdc, 0x70, 0x23,
+ 0x83, 0xfa, 0x5a, 0x34,
+ ],
+ [
+ 0x03, 0xd1, 0x08, 0x5b, 0x21, 0x4c, 0x69, 0xb8, 0xbf, 0xe8, 0x91, 0x02, 0xbd, 0x61,
+ 0x7e, 0xce, 0x0c, 0x54, 0x00, 0x17, 0x96, 0x40, 0x41, 0x05, 0xc5, 0x33, 0x30, 0xd2,
+ 0x49, 0x58, 0x1d, 0x0f,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0xb7, 0x38, 0xe8, 0xaa, 0x0a, 0x15, 0x26, 0xa5, 0xbd, 0xef, 0x61, 0x31, 0x20, 0x37,
+ 0x2e, 0x83, 0x1a, 0x20, 0xda, 0x8a, 0xba, 0x18, 0xd1, 0xdb, 0xeb, 0xbc, 0x86, 0x2d,
+ 0xed, 0x42, 0x43, 0x1e,
+ ],
+ [
+ 0x91, 0x47, 0x69, 0x30, 0xe3, 0x38, 0x5c, 0xd3, 0xe3, 0x37, 0x9e, 0x38, 0x53, 0xd9,
+ 0x34, 0x67, 0xe0, 0x01, 0xaf, 0xa2, 0xfb, 0x8d, 0xc3, 0x43, 0x6d, 0x75, 0xa4, 0xa6,
+ 0xf2, 0x65, 0x72, 0x10,
+ ],
+ [
+ 0x4b, 0x19, 0x22, 0x32, 0xec, 0xb9, 0xf0, 0xc0, 0x24, 0x11, 0xe5, 0x25, 0x96, 0xbc,
+ 0x5e, 0x90, 0x45, 0x7e, 0x74, 0x59, 0x39, 0xff, 0xed, 0xbd, 0x12, 0x86, 0x3c, 0xe7,
+ 0x1a, 0x02, 0xaf, 0x11,
+ ],
+ ],
+ final_state: [
+ [
+ 0x5f, 0xcc, 0xd8, 0x7d, 0x2f, 0x66, 0x7b, 0x9e, 0xe3, 0x88, 0xf3, 0x4c, 0x1c, 0x71,
+ 0x06, 0x87, 0x12, 0x7b, 0xff, 0x5b, 0x02, 0x21, 0xfd, 0x8a, 0x52, 0x94, 0x88, 0x66,
+ 0x91, 0x57, 0x94, 0x2b,
+ ],
+ [
+ 0x89, 0x62, 0xb5, 0x80, 0x30, 0xaa, 0x63, 0x52, 0xd9, 0x90, 0xf3, 0xb9, 0x00, 0x1c,
+ 0xcb, 0xe8, 0x8a, 0x56, 0x27, 0x58, 0x1b, 0xbf, 0xb9, 0x01, 0xac, 0x4a, 0x6a, 0xed,
+ 0xfa, 0xe5, 0xc6, 0x34,
+ ],
+ [
+ 0x7c, 0x0b, 0x76, 0x59, 0xf2, 0x4c, 0x98, 0xaf, 0x31, 0x0e, 0x3e, 0x8d, 0x82, 0xb5,
+ 0xf3, 0x99, 0x43, 0x3c, 0xdd, 0xa5, 0x8f, 0x48, 0xd9, 0xef, 0x8d, 0xd0, 0xca, 0x86,
+ 0x42, 0x72, 0xda, 0x3f,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x7b, 0x41, 0x7a, 0xdb, 0x63, 0xb3, 0x71, 0x22, 0xa5, 0xbf, 0x62, 0xd2, 0x6f, 0x1e,
+ 0x7f, 0x26, 0x8f, 0xb8, 0x6b, 0x12, 0xb5, 0x6d, 0xa9, 0xc3, 0x82, 0x85, 0x7d, 0xee,
+ 0xcc, 0x40, 0xa9, 0x0d,
+ ],
+ [
+ 0x5e, 0x29, 0x35, 0x39, 0x71, 0xb3, 0x49, 0x94, 0xb6, 0x21, 0xb0, 0xb2, 0x61, 0xae,
+ 0xb3, 0x78, 0x6d, 0xd9, 0x84, 0xd5, 0x67, 0xdb, 0x28, 0x57, 0xb9, 0x27, 0xb7, 0xfa,
+ 0xe2, 0xdb, 0x58, 0x31,
+ ],
+ [
+ 0x05, 0x41, 0x5d, 0x46, 0x42, 0x78, 0x9d, 0x38, 0xf5, 0x0b, 0x8d, 0xbc, 0xc1, 0x29,
+ 0xca, 0xb3, 0xd1, 0x7d, 0x19, 0xf3, 0x35, 0x5b, 0xcf, 0x73, 0xce, 0xcb, 0x8c, 0xb8,
+ 0xa5, 0xda, 0x01, 0x30,
+ ],
+ ],
+ final_state: [
+ [
+ 0x9e, 0xe1, 0xad, 0xdc, 0x6f, 0x64, 0xda, 0xb6, 0xac, 0xdc, 0xea, 0xec, 0xc1, 0xfb,
+ 0xbc, 0x8a, 0x32, 0x45, 0x8e, 0x49, 0xc1, 0x9e, 0x79, 0x85, 0x56, 0xc6, 0x4b, 0x59,
+ 0x8b, 0xa6, 0xff, 0x14,
+ ],
+ [
+ 0x42, 0xcc, 0x10, 0x36, 0x4f, 0xd6, 0x59, 0xc3, 0xcc, 0x77, 0x25, 0x84, 0xdb, 0x91,
+ 0xc4, 0x9a, 0x38, 0x67, 0x2b, 0x69, 0x24, 0x93, 0xb9, 0x07, 0x5f, 0x16, 0x53, 0xca,
+ 0x1f, 0xae, 0x1c, 0x33,
+ ],
+ [
+ 0xff, 0x41, 0xf3, 0x51, 0x80, 0x14, 0x56, 0xc4, 0x96, 0x0b, 0x39, 0x3a, 0xff, 0xa8,
+ 0x62, 0x13, 0xa7, 0xea, 0xc0, 0x6c, 0x66, 0x21, 0x3b, 0x45, 0xc3, 0xb5, 0x0e, 0xc6,
+ 0x48, 0xd6, 0x7d, 0x0d,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x71, 0x52, 0xf1, 0x39, 0x36, 0xa2, 0x70, 0x57, 0x26, 0x70, 0xdc, 0x82, 0xd3, 0x90,
+ 0x26, 0xc6, 0xcb, 0x4c, 0xd4, 0xb0, 0xf7, 0xf5, 0xaa, 0x2a, 0x4f, 0x5a, 0x53, 0x41,
+ 0xec, 0x5d, 0xd7, 0x15,
+ ],
+ [
+ 0x40, 0x6f, 0x2f, 0xdd, 0x2a, 0xfa, 0x73, 0x3f, 0x5f, 0x64, 0x1c, 0x8c, 0x21, 0x86,
+ 0x2a, 0x1b, 0xaf, 0xce, 0x26, 0x09, 0xd9, 0xee, 0xcf, 0xa1, 0x58, 0xcf, 0xb5, 0xcd,
+ 0x79, 0xf8, 0x80, 0x08,
+ ],
+ [
+ 0xe2, 0x15, 0xdc, 0x7d, 0x96, 0x57, 0xba, 0xd3, 0xfb, 0x88, 0xb0, 0x1e, 0x99, 0x38,
+ 0x44, 0x54, 0x36, 0x24, 0xc2, 0x5f, 0xa9, 0x59, 0xcc, 0x97, 0x48, 0x9c, 0xe7, 0x57,
+ 0x45, 0x82, 0x4b, 0x37,
+ ],
+ ],
+ final_state: [
+ [
+ 0x63, 0x09, 0x15, 0xd7, 0xd8, 0x25, 0xeb, 0x74, 0x37, 0xb0, 0xe4, 0x6e, 0x37, 0x28,
+ 0x6a, 0x88, 0xb3, 0x89, 0xdc, 0x69, 0x85, 0x93, 0x07, 0x11, 0x6d, 0x34, 0x7b, 0x98,
+ 0xca, 0x14, 0x5c, 0x31,
+ ],
+ [
+ 0xaa, 0x58, 0x1b, 0xae, 0xe9, 0x4f, 0xb5, 0x46, 0xa7, 0x61, 0xf1, 0x7a, 0x5d, 0x6e,
+ 0xaa, 0x70, 0x29, 0x52, 0x78, 0x42, 0xf3, 0x1c, 0x39, 0x87, 0xb8, 0x68, 0xed, 0x7d,
+ 0xaf, 0xfd, 0xb5, 0x34,
+ ],
+ [
+ 0x7d, 0xc1, 0x17, 0xb3, 0x39, 0x1a, 0xab, 0x85, 0xde, 0x9f, 0x42, 0x4d, 0xb6, 0x65,
+ 0x1e, 0x00, 0x45, 0xab, 0x79, 0x98, 0xf2, 0x8e, 0x54, 0x10, 0x15, 0x35, 0x90, 0x61,
+ 0x99, 0xce, 0x1f, 0x1a,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x86, 0x8c, 0x53, 0x23, 0x9c, 0xfb, 0xdf, 0x73, 0xca, 0xec, 0x65, 0x60, 0x40, 0x37,
+ 0x31, 0x4f, 0xaa, 0xce, 0xb5, 0x62, 0x18, 0xc6, 0xbd, 0x30, 0xf8, 0x37, 0x4a, 0xc1,
+ 0x33, 0x86, 0x79, 0x3f,
+ ],
+ [
+ 0x21, 0xa9, 0xfb, 0x80, 0xad, 0x03, 0xbc, 0x0c, 0xda, 0x4a, 0x44, 0x94, 0x6c, 0x00,
+ 0xe1, 0xb1, 0xa1, 0xdf, 0x0e, 0x5b, 0x87, 0xb5, 0xbe, 0xce, 0x47, 0x7a, 0x70, 0x96,
+ 0x49, 0xe9, 0x50, 0x06,
+ ],
+ [
+ 0x04, 0x91, 0x39, 0x48, 0x25, 0x64, 0xf1, 0x85, 0xc7, 0x90, 0x0e, 0x83, 0xc7, 0x38,
+ 0x07, 0x0a, 0xf6, 0x55, 0x6d, 0xf6, 0xed, 0x4b, 0x4d, 0xdd, 0x3d, 0x9a, 0x69, 0xf5,
+ 0x33, 0x57, 0xd7, 0x36,
+ ],
+ ],
+ final_state: [
+ [
+ 0x6a, 0x5a, 0x19, 0x19, 0xa4, 0x49, 0xa5, 0xe0, 0x29, 0x71, 0x1f, 0x48, 0x8a, 0xdb,
+ 0xd6, 0xb0, 0x3e, 0x5c, 0x92, 0x7b, 0x6f, 0x9d, 0x9d, 0x35, 0xc5, 0xb3, 0xcc, 0xeb,
+ 0x76, 0x60, 0x52, 0x03,
+ ],
+ [
+ 0x80, 0x47, 0x5b, 0x46, 0x89, 0x59, 0x61, 0x47, 0xab, 0x2a, 0xdf, 0x01, 0x73, 0xdb,
+ 0x28, 0x9b, 0x3a, 0x26, 0xa1, 0x04, 0x84, 0x21, 0x73, 0xe8, 0x8b, 0xdb, 0xfe, 0xc0,
+ 0x4a, 0x28, 0x67, 0x1b,
+ ],
+ [
+ 0x1e, 0xf3, 0xc8, 0xd0, 0xf5, 0x44, 0x44, 0xf5, 0x55, 0xb1, 0x5f, 0x7b, 0xc9, 0xfa,
+ 0x4f, 0xfa, 0x0f, 0x56, 0x7c, 0x0f, 0x19, 0xac, 0x7d, 0x0f, 0xf9, 0x44, 0xfd, 0x36,
+ 0x42, 0x6e, 0x32, 0x3a,
+ ],
+ ],
+ },
+ PermuteTestVector {
+ initial_state: [
+ [
+ 0x7d, 0x4f, 0x5c, 0xcb, 0x01, 0x64, 0x3c, 0x31, 0xdb, 0x84, 0x5e, 0xec, 0xd5, 0xd6,
+ 0x3d, 0xc1, 0x6a, 0x95, 0xe3, 0x02, 0x5b, 0x97, 0x92, 0xff, 0xf7, 0xf2, 0x44, 0xfc,
+ 0x71, 0x62, 0x69, 0x39,
+ ],
+ [
+ 0x26, 0xd6, 0x2e, 0x95, 0x96, 0xfa, 0x82, 0x5c, 0x6b, 0xf2, 0x1a, 0xff, 0x9e, 0x68,
+ 0x62, 0x5a, 0x19, 0x24, 0x40, 0xea, 0x06, 0x82, 0x81, 0x23, 0xd9, 0x78, 0x84, 0x80,
+ 0x6f, 0x15, 0xfa, 0x08,
+ ],
+ [
+ 0xd9, 0x52, 0x75, 0x4a, 0x23, 0x64, 0xb6, 0x66, 0xff, 0xc3, 0x0f, 0xdb, 0x01, 0x47,
+ 0x86, 0xda, 0x3a, 0x61, 0x28, 0xae, 0xf7, 0x84, 0xa6, 0x46, 0x10, 0xa8, 0x9d, 0x1a,
+ 0x70, 0x99, 0x21, 0x2d,
+ ],
+ ],
+ final_state: [
+ [
+ 0x1b, 0x4a, 0xc9, 0xbe, 0xf5, 0x6b, 0xdb, 0x6f, 0xb4, 0x2d, 0x3e, 0x3c, 0xd3, 0xa2,
+ 0xac, 0x70, 0xa4, 0xc4, 0x0c, 0x42, 0x5b, 0x0b, 0xd6, 0x67, 0x9c, 0xa5, 0x7b, 0x30,
+ 0x7e, 0xf1, 0xd4, 0x2f,
+ ],
+ [
+ 0x1a, 0x2e, 0xf4, 0x11, 0x94, 0xaa, 0xa2, 0x34, 0x32, 0xe0, 0x86, 0xed, 0x8a, 0xdb,
+ 0xd1, 0xde, 0xec, 0x3c, 0x7c, 0xb3, 0x96, 0xde, 0x35, 0xba, 0xe9, 0x5a, 0xaf, 0x5a,
+ 0x08, 0xa0, 0xec, 0x36,
+ ],
+ [
+ 0x68, 0xeb, 0x80, 0xc7, 0x3e, 0x2c, 0xcb, 0xde, 0xe1, 0xba, 0x71, 0x24, 0x77, 0x61,
+ 0xd5, 0xb5, 0xec, 0xc6, 0x20, 0xe6, 0xe4, 0x8e, 0x00, 0x3b, 0x02, 0x3d, 0x9f, 0x55,
+ 0x61, 0x66, 0x2f, 0x20,
+ ],
+ ],
+ },
+];
+
+pub(crate) static HASH_TEST_VECTORS: [HashTestVector; 11] = [
+ HashTestVector {
+ input: [
+ [
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ ],
+ [
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ ],
+ ],
+ output: [
+ 0x83, 0x58, 0xd7, 0x11, 0xa0, 0x32, 0x9d, 0x38, 0xbe, 0xcd, 0x54, 0xfb, 0xa7, 0xc2,
+ 0x83, 0xed, 0x3e, 0x08, 0x9a, 0x39, 0xc9, 0x1b, 0x6a, 0x9d, 0x10, 0xef, 0xb0, 0x2b,
+ 0xc3, 0xf1, 0x2f, 0x06,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0x5c, 0x7a, 0x8f, 0x73, 0xad, 0xfc, 0x70, 0xfb, 0x3f, 0x13, 0x94, 0x49, 0xac, 0x6b,
+ 0x57, 0x07, 0x4c, 0x4d, 0x6e, 0x66, 0xb1, 0x64, 0x93, 0x9d, 0xaf, 0xfa, 0x2e, 0xf6,
+ 0xee, 0x69, 0x21, 0x08,
+ ],
+ [
+ 0x1a, 0xdd, 0x86, 0xb3, 0xf2, 0xe1, 0xbd, 0xa6, 0x2a, 0x5d, 0x2e, 0x0e, 0x98, 0x2b,
+ 0x77, 0xe6, 0xb0, 0xef, 0x9c, 0xa3, 0xf2, 0x49, 0x88, 0xc7, 0xb3, 0x53, 0x42, 0x01,
+ 0xcf, 0xb1, 0xcd, 0x0d,
+ ],
+ ],
+ output: [
+ 0xdb, 0x26, 0x75, 0xff, 0x3e, 0xf8, 0xfe, 0x30, 0xc4, 0xd5, 0xde, 0x61, 0xca, 0xc0,
+ 0x2a, 0x8e, 0xf1, 0xa0, 0x85, 0x23, 0xbe, 0x92, 0x39, 0x4b, 0x79, 0xd2, 0x67, 0x26,
+ 0x30, 0x3b, 0xe6, 0x03,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0xbd, 0x69, 0xb8, 0x25, 0x32, 0xb6, 0x94, 0x0f, 0xf2, 0x59, 0x0f, 0x67, 0x9b, 0xa9,
+ 0xc7, 0x27, 0x1f, 0xe0, 0x1f, 0x7e, 0x9c, 0x8e, 0x36, 0xd6, 0xa5, 0xe2, 0x9d, 0x4e,
+ 0x30, 0xa7, 0x35, 0x14,
+ ],
+ [
+ 0xbc, 0x50, 0x98, 0x42, 0x55, 0xd6, 0xaf, 0xbe, 0x9e, 0xf9, 0x28, 0x48, 0xed, 0x5a,
+ 0xc0, 0x08, 0x62, 0xc2, 0xfa, 0x7b, 0x2f, 0xec, 0xbc, 0xb6, 0x4b, 0x69, 0x68, 0x91,
+ 0x2a, 0x63, 0x81, 0x0e,
+ ],
+ ],
+ output: [
+ 0xf5, 0x12, 0x1d, 0x1e, 0x1d, 0x5c, 0xfe, 0x8d, 0xa8, 0x96, 0xac, 0x0f, 0x9c, 0x18,
+ 0x3d, 0x76, 0x00, 0x31, 0xf6, 0xef, 0x8c, 0x7a, 0x41, 0xe6, 0x5e, 0xb0, 0x07, 0xcd,
+ 0xdc, 0x1d, 0x14, 0x3d,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0x3d, 0xc1, 0x66, 0xd5, 0x6a, 0x1d, 0x62, 0xf5, 0xa8, 0xd7, 0x55, 0x1d, 0xb5, 0xfd,
+ 0x93, 0x13, 0xe8, 0xc7, 0x20, 0x3d, 0x99, 0x6a, 0xf7, 0xd4, 0x77, 0x08, 0x37, 0x56,
+ 0xd5, 0x9a, 0xf8, 0x0d,
+ ],
+ [
+ 0x05, 0xa7, 0x45, 0xf4, 0x5d, 0x7f, 0xf6, 0xdb, 0x10, 0xbc, 0x67, 0xfd, 0xf0, 0xf0,
+ 0x3e, 0xbf, 0x81, 0x30, 0xab, 0x33, 0x36, 0x26, 0x97, 0xb0, 0xe4, 0xe4, 0xc7, 0x63,
+ 0xcc, 0xb8, 0xf6, 0x36,
+ ],
+ ],
+ output: [
+ 0xa4, 0x16, 0xa5, 0xe7, 0x13, 0x51, 0x36, 0xa0, 0x50, 0x56, 0x90, 0x00, 0x58, 0xfa,
+ 0x50, 0xbf, 0x18, 0x6a, 0xd7, 0x33, 0x90, 0xac, 0xe6, 0x32, 0x3d, 0x8d, 0x81, 0xaa,
+ 0x8a, 0xdb, 0xd4, 0x11,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0x49, 0x5c, 0x22, 0x2f, 0x7f, 0xba, 0x1e, 0x31, 0xde, 0xfa, 0x3d, 0x5a, 0x57, 0xef,
+ 0xc2, 0xe1, 0xe9, 0xb0, 0x1a, 0x03, 0x55, 0x87, 0xd5, 0xfb, 0x1a, 0x38, 0xe0, 0x1d,
+ 0x94, 0x90, 0x3d, 0x3c,
+ ],
+ [
+ 0x3d, 0x0a, 0xd3, 0x36, 0x1f, 0xec, 0x09, 0x77, 0x90, 0xd9, 0xbe, 0x0e, 0x42, 0x98,
+ 0x8d, 0x7d, 0x25, 0xc9, 0xa1, 0x38, 0xf4, 0x9b, 0x1a, 0x53, 0x7e, 0xdc, 0xf0, 0x4b,
+ 0xe3, 0x4a, 0x98, 0x11,
+ ],
+ ],
+ output: [
+ 0x1a, 0xba, 0xf3, 0x06, 0xfe, 0xd0, 0x5f, 0xa8, 0x92, 0x84, 0x8c, 0x49, 0xf6, 0xba,
+ 0x10, 0x41, 0x63, 0x43, 0x3f, 0x3f, 0x63, 0x31, 0x08, 0xa1, 0x3b, 0xc1, 0x5b, 0x2a,
+ 0x1d, 0x55, 0xd4, 0x0c,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0xa4, 0xaf, 0x9d, 0xb6, 0xd2, 0x7b, 0x50, 0x72, 0x83, 0x5f, 0x0c, 0x3e, 0x88, 0x39,
+ 0x5e, 0xd7, 0xa4, 0x1b, 0x00, 0x52, 0xad, 0x80, 0x84, 0xa8, 0xb9, 0xda, 0x94, 0x8d,
+ 0x32, 0x0d, 0xad, 0x16,
+ ],
+ [
+ 0x4d, 0x54, 0x31, 0xe6, 0x43, 0x7d, 0x0b, 0x5b, 0xed, 0xbb, 0xcd, 0xaf, 0x34, 0x5b,
+ 0x86, 0xc4, 0x12, 0x1f, 0xc0, 0x0f, 0xe7, 0xf2, 0x35, 0x73, 0x42, 0x76, 0xd3, 0x8d,
+ 0x47, 0xf1, 0xe1, 0x11,
+ ],
+ ],
+ output: [
+ 0x04, 0xa1, 0x8a, 0xeb, 0x59, 0x3f, 0x79, 0x0b, 0x76, 0xa3, 0x99, 0xb7, 0xc1, 0x52,
+ 0x8a, 0xcd, 0xed, 0xe9, 0x3b, 0x3b, 0x2c, 0x49, 0x6b, 0xd7, 0x1b, 0xd5, 0x87, 0xcb,
+ 0xd7, 0xcf, 0xdf, 0x35,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0xdd, 0x0c, 0x7a, 0x1d, 0x81, 0x1c, 0x7d, 0x9c, 0xd4, 0x6d, 0x37, 0x7b, 0x3f, 0xde,
+ 0xab, 0x3f, 0xb6, 0x79, 0xf3, 0xdc, 0x60, 0x1d, 0x00, 0x82, 0x85, 0xed, 0xcb, 0xda,
+ 0xe6, 0x9c, 0xe8, 0x3c,
+ ],
+ [
+ 0x19, 0xe4, 0xaa, 0xc0, 0x35, 0x90, 0x17, 0xec, 0x85, 0xa1, 0x83, 0xd2, 0x20, 0x53,
+ 0xdb, 0x33, 0xf7, 0x34, 0x76, 0xf2, 0x1a, 0x48, 0x2e, 0xc9, 0x37, 0x83, 0x65, 0xc8,
+ 0xf7, 0x39, 0x3c, 0x14,
+ ],
+ ],
+ output: [
+ 0x11, 0x03, 0xcc, 0xdc, 0x00, 0xd0, 0xf3, 0x5f, 0x65, 0x83, 0x14, 0x11, 0x6b, 0xc2,
+ 0xbc, 0xd9, 0x43, 0x74, 0xa9, 0x1f, 0xf9, 0x87, 0x7e, 0x70, 0x66, 0x33, 0x29, 0x04,
+ 0x2b, 0xd2, 0xf6, 0x1f,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0xe2, 0x88, 0x53, 0x15, 0xeb, 0x46, 0x71, 0x09, 0x8b, 0x79, 0x53, 0x5e, 0x79, 0x0f,
+ 0xe5, 0x3e, 0x29, 0xfe, 0xf2, 0xb3, 0x76, 0x66, 0x97, 0xac, 0x32, 0xb4, 0xf4, 0x73,
+ 0xf4, 0x68, 0xa0, 0x08,
+ ],
+ [
+ 0xe6, 0x23, 0x89, 0xfc, 0x16, 0x57, 0xe0, 0xde, 0xf0, 0xb6, 0x32, 0xc6, 0xae, 0x25,
+ 0xf9, 0xf7, 0x83, 0xb2, 0x7d, 0xb5, 0x9a, 0x4a, 0x15, 0x3d, 0x88, 0x2d, 0x2b, 0x21,
+ 0x03, 0x59, 0x65, 0x15,
+ ],
+ ],
+ output: [
+ 0xf8, 0xf8, 0xc6, 0x5f, 0x43, 0x7c, 0x45, 0xbe, 0xac, 0x11, 0xeb, 0x7d, 0x9e, 0x47,
+ 0x58, 0x6d, 0x87, 0x9a, 0xfd, 0x6f, 0x93, 0x04, 0x35, 0xbe, 0x0c, 0x01, 0xd1, 0x9c,
+ 0x89, 0x5b, 0x8d, 0x10,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0xeb, 0x94, 0x94, 0xc6, 0xd2, 0x27, 0xe2, 0x16, 0x3b, 0x46, 0x99, 0xd9, 0x91, 0xf4,
+ 0x33, 0xbf, 0x94, 0x86, 0xa7, 0xaf, 0xcf, 0x4a, 0x0d, 0x9c, 0x73, 0x1e, 0x98, 0x5d,
+ 0x99, 0x58, 0x9c, 0x0b,
+ ],
+ [
+ 0xb7, 0x38, 0xe8, 0xaa, 0x0a, 0x15, 0x26, 0xa5, 0xbd, 0xef, 0x61, 0x31, 0x20, 0x37,
+ 0x2e, 0x83, 0x1a, 0x20, 0xda, 0x8a, 0xba, 0x18, 0xd1, 0xdb, 0xeb, 0xbc, 0x86, 0x2d,
+ 0xed, 0x42, 0x43, 0x1e,
+ ],
+ ],
+ output: [
+ 0x5a, 0xeb, 0x48, 0x96, 0x21, 0xb0, 0x2e, 0x8e, 0x69, 0x27, 0xb9, 0x4f, 0xd2, 0x9a,
+ 0x61, 0x01, 0x83, 0xdf, 0x7f, 0x42, 0x87, 0xe9, 0xcb, 0xf1, 0xcc, 0xc8, 0x81, 0xd7,
+ 0xd0, 0xb7, 0x38, 0x27,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0x91, 0x47, 0x69, 0x30, 0xe3, 0x38, 0x5c, 0xd3, 0xe3, 0x37, 0x9e, 0x38, 0x53, 0xd9,
+ 0x34, 0x67, 0xe0, 0x01, 0xaf, 0xa2, 0xfb, 0x8d, 0xc3, 0x43, 0x6d, 0x75, 0xa4, 0xa6,
+ 0xf2, 0x65, 0x72, 0x10,
+ ],
+ [
+ 0x4b, 0x19, 0x22, 0x32, 0xec, 0xb9, 0xf0, 0xc0, 0x24, 0x11, 0xe5, 0x25, 0x96, 0xbc,
+ 0x5e, 0x90, 0x45, 0x7e, 0x74, 0x59, 0x39, 0xff, 0xed, 0xbd, 0x12, 0x86, 0x3c, 0xe7,
+ 0x1a, 0x02, 0xaf, 0x11,
+ ],
+ ],
+ output: [
+ 0xb0, 0x14, 0x47, 0x20, 0xf5, 0xf2, 0xa2, 0x5d, 0x49, 0x2a, 0x50, 0x4e, 0xc0, 0x73,
+ 0x7f, 0x09, 0x7e, 0xd8, 0x52, 0x17, 0x4f, 0x55, 0xf5, 0x86, 0x30, 0x91, 0x30, 0x6c,
+ 0x1a, 0xf2, 0x00, 0x35,
+ ],
+ },
+ HashTestVector {
+ input: [
+ [
+ 0x7b, 0x41, 0x7a, 0xdb, 0x63, 0xb3, 0x71, 0x22, 0xa5, 0xbf, 0x62, 0xd2, 0x6f, 0x1e,
+ 0x7f, 0x26, 0x8f, 0xb8, 0x6b, 0x12, 0xb5, 0x6d, 0xa9, 0xc3, 0x82, 0x85, 0x7d, 0xee,
+ 0xcc, 0x40, 0xa9, 0x0d,
+ ],
+ [
+ 0x5e, 0x29, 0x35, 0x39, 0x71, 0xb3, 0x49, 0x94, 0xb6, 0x21, 0xb0, 0xb2, 0x61, 0xae,
+ 0xb3, 0x78, 0x6d, 0xd9, 0x84, 0xd5, 0x67, 0xdb, 0x28, 0x57, 0xb9, 0x27, 0xb7, 0xfa,
+ 0xe2, 0xdb, 0x58, 0x31,
+ ],
+ ],
+ output: [
+ 0xbb, 0xbe, 0xb7, 0x42, 0xd6, 0xe7, 0xc0, 0x1a, 0xdb, 0xf4, 0xd3, 0x85, 0x5e, 0x35,
+ 0xfe, 0xc4, 0x62, 0x04, 0x30, 0x89, 0xc1, 0x8b, 0xa8, 0x02, 0x90, 0x64, 0x7b, 0xb0,
+ 0xe5, 0x81, 0xad, 0x11,
+ ],
+ },
+];
diff --git a/core/embed/unix/mpconfigport.h b/core/embed/unix/mpconfigport.h
index 82e7baa4424..313a05c940b 100644
--- a/core/embed/unix/mpconfigport.h
+++ b/core/embed/unix/mpconfigport.h
@@ -203,6 +203,8 @@ extern const struct _mp_print_t mp_stderr_print;
#define MICROPY_PY_TREZORUTILS (1)
#define MICROPY_PY_TREZORPROTO (1)
#define MICROPY_PY_TREZORUI2 (1)
+#define MICROPY_PY_TREZORPALLAS (1)
+#define MICROPY_PY_TREZORPOSEIDON (1)
#define MP_STATE_PORT MP_STATE_VM
diff --git a/core/mocks/generated/trezorpallas.pyi b/core/mocks/generated/trezorpallas.pyi
new file mode 100644
index 00000000000..6d559f8203d
--- /dev/null
+++ b/core/mocks/generated/trezorpallas.pyi
@@ -0,0 +1,79 @@
+from typing import *
+# https://zips.z.cash/protocol/protocol.pdf#orchardkeycomponents
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+def to_base(x: bytes) -> Fp:
+ ...
+# https://zips.z.cash/protocol/protocol.pdf#orchardkeycomponents
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+def to_scalar(x: bytes) -> Scalar:
+ ...
+# https://zips.z.cash/protocol/protocol.pdf#concretegrouphashpallasandvesta
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+def group_hash(domain: str, message: bytes) -> Point:
+ ...
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+def scalar_from_i64(x: int) -> Scalar:
+ """Converts integer to Scalar."""
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+class Fp:
+ """Pallas base field."""
+ def __init__(self, repr: bytes) -> None:
+ ...
+ def to_bytes(self) -> bytes:
+ ...
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+class Scalar:
+ """Pallas scalar field."""
+ def __init__(self, repr: bytes) -> None:
+ ...
+ def to_bytes(self) -> bytes:
+ ...
+ def is_not_zero(self) -> bool:
+ ...
+ def __mul__(self, other: Point) -> Point:
+ ...
+ def __add__(self, other: Scalar) -> Scalar:
+ ...
+ def __neg__(self) -> Point:
+ ...
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+class Point:
+ """Pallas point."""
+ def __init__(self, repr: bytes) -> None:
+ ...
+ def to_bytes(self) -> bytes:
+ ...
+ def extract(self) -> Fp:
+ ...
+ def is_identity(self) -> bool:
+ ...
+ def __add__(self, other: Point) -> Point:
+ ...
+ def __neg__(self) -> Point:
+ ...
+
+
+# rust/src/zcash_primitives/pallas/mod.rs
+class generators:
+ SPENDING_KEY_BASE: Point
+ NULLIFIER_K_BASE: Point
+ VALUE_COMMITMENT_VALUE_BASE: Point
+ VALUE_COMMITMENT_RANDOMNESS_BASE: Point
+ NOTE_COMMITMENT_BASE: Point
+ NOTE_COMMITMENT_Q: Point
+ IVK_COMMITMENT_BASE: Point
+ IVK_COMMITMENT_Q: Point
diff --git a/core/mocks/generated/trezorposeidon.pyi b/core/mocks/generated/trezorposeidon.pyi
new file mode 100644
index 00000000000..b40e2ae5a66
--- /dev/null
+++ b/core/mocks/generated/trezorposeidon.pyi
@@ -0,0 +1,6 @@
+from typing import *
+
+
+# rust/src/zcash_primitives/poseidon/mod.rs
+def poseidon(x: Fp, y: Fp) -> Fp:
+ """Poseidon hash function."""
diff --git a/core/mocks/generated/trezorutils.pyi b/core/mocks/generated/trezorutils.pyi
index 177a42288ac..b2bcf4cbd39 100644
--- a/core/mocks/generated/trezorutils.pyi
+++ b/core/mocks/generated/trezorutils.pyi
@@ -80,3 +80,4 @@ VERSION_PATCH: int
MODEL: str
EMULATOR: bool
BITCOIN_ONLY: bool
+ZCASH_SHIELDED: bool
diff --git a/core/site_scons/site_tools/micropython/__init__.py b/core/site_scons/site_tools/micropython/__init__.py
index 38c40880f7f..d49a5b7c7b4 100644
--- a/core/site_scons/site_tools/micropython/__init__.py
+++ b/core/site_scons/site_tools/micropython/__init__.py
@@ -26,9 +26,12 @@ def generate_frozen_module(source, target, env, for_signature):
# replace "utils.BITCOIN_ONLY" with literal constant (True/False)
# so the compiler can optimize out the things we don't want
btc_only = env['bitcoin_only'] == '1'
+ zcash_shielded = env['zcash_shielded'] == '1'
interim = f"{target[:-4]}.i" # replace .mpy with .i
sed_scripts = " ".join([
rf"-e 's/utils\.BITCOIN_ONLY/{btc_only}/g'",
+ rf"-e 's/utils\.ZCASH_SHIELDED/{zcash_shielded}/g'",
+ rf"-e 's/^\s+ZCASH_SHIELDED/# \0/'",
r"-e 's/if TYPE_CHECKING/if False/'",
r"-e 's/import typing/# \0/'",
r"-e '/from typing import (/,/^\s*)/ {s/^/# /}'",
diff --git a/core/src/all_modules.py b/core/src/all_modules.py
index 6f99efaee80..610c2f8a947 100644
--- a/core/src/all_modules.py
+++ b/core/src/all_modules.py
@@ -81,6 +81,8 @@
import trezor.crypto.der
trezor.crypto.hashlib
import trezor.crypto.hashlib
+trezor.crypto.pallas
+import trezor.crypto.pallas
trezor.crypto.rlp
import trezor.crypto.rlp
trezor.crypto.scripts
diff --git a/core/src/trezor/crypto/hashlib.py b/core/src/trezor/crypto/hashlib.py
index 388c004db0e..d1e02c0aadd 100644
--- a/core/src/trezor/crypto/hashlib.py
+++ b/core/src/trezor/crypto/hashlib.py
@@ -10,3 +10,8 @@
sha256,
sha512,
)
+
+from trezor import utils
+
+if utils.ZCASH_SHIELDED:
+ from trezorposeidon import poseidon # noqa: F401
diff --git a/core/src/trezor/crypto/pallas.py b/core/src/trezor/crypto/pallas.py
new file mode 100644
index 00000000000..12270868345
--- /dev/null
+++ b/core/src/trezor/crypto/pallas.py
@@ -0,0 +1,14 @@
+"""Curve for Zcash cryptography."""
+
+from trezor import utils
+
+if utils.ZCASH_SHIELDED:
+ from trezorpallas import ( # noqa: F401
+ Fp,
+ Point,
+ Scalar,
+ group_hash,
+ scalar_from_i64,
+ to_base,
+ to_scalar,
+ )
diff --git a/core/src/trezor/utils.py b/core/src/trezor/utils.py
index 1a733107961..a417dad1e8d 100644
--- a/core/src/trezor/utils.py
+++ b/core/src/trezor/utils.py
@@ -8,6 +8,7 @@
VERSION_MAJOR,
VERSION_MINOR,
VERSION_PATCH,
+ ZCASH_SHIELDED,
consteq,
firmware_hash,
firmware_vendor,