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benchmarks_A710
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benchmarks_A78
benchmarks_A78
 
 
benchmarks_X1
benchmarks_X1
 
 
benchmarks_X2
benchmarks_X2
 
 
params
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test
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LICENSE
LICENSE
 
 
Makefile
Makefile
 
 
README.md
README.md
 
 
address.c
address.c
 
 
address.h
address.h
 
 
api.h
api.h
 
 
bench_xN.sh
bench_xN.sh
 
 
context.h
context.h
 
 
f1600x.h
f1600x.h
 
 
fips202.c
fips202.c
 
 
fips202.h
fips202.h
 
 
fips202x.c
fips202x.c
 
 
fips202x.h
fips202x.h
 
 
fors.c
fors.c
 
 
fors.h
fors.h
 
 
hal_env.h
hal_env.h
 
 
hash.h
hash.h
 
 
hash_shake.c
hash_shake.c
 
 
hash_shakex.c
hash_shakex.c
 
 
hashx.h
hashx.h
 
 
keccak_f1600
keccak_f1600
 
 
keccak_f1600_dummy.s
keccak_f1600_dummy.s
 
 
macros.s
macros.s
 
 
make_all.py
make_all.py
 
 
merkle.c
merkle.c
 
 
merkle.h
merkle.h
 
 
params.h
params.h
 
 
randombytes.h
randombytes.h
 
 
shake_offsets.h
shake_offsets.h
 
 
sign.c
sign.c
 
 
thash.h
thash.h
 
 
thash_shake_robust.c
thash_shake_robust.c
 
 
thash_shake_robustx.c
thash_shake_robustx.c
 
 
thash_shake_simple.c
thash_shake_simple.c
 
 
thash_shake_simplex.c
thash_shake_simplex.c
 
 
thashx.h
thashx.h
 
 
utils.c
utils.c
 
 
utils.h
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utilsx.c
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utilsx.h
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wots.c
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wots.h
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wotsx.h
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README.md

SPHINCS+ using N-way parallel Keccak-f1600

Implementation of SPHINCS+ leveraging an N-way parallel Keccak-f1600. Based on the implementations for N=2 from official SPHINCS+ repository.

Usage

To build, run

CYCLES={NO,PERF,PMU} WAY={N} CORE={A55,A510,A710,A78,X1,X2} PARAMS=sphincs-shake{f,s}-{128,192,256}{f,s} THASH={robus,simple} make

which will build the corresponding benchmark as ./benchmark and a functional test as ./functest. The underlying N-way parallel Keccak-f1600 implementation is automatically chosen based on the choice of core and parameter set. To force a specific implementation, overwrite the environment variables KECCAK_X_IMPL and/or KECCAK_X1_IMPL.

You may also use

python3 make_all.py

to generate benchmark binaries for all possible combinations of parameters, stored in bin/, and bench_xN.sh to run them.

You may run the functional tests using qemu as

qemu-aarch64 ./functest

KATs

The NIST-provided source code can be used to generate Known-Answer-Tests (KATs) as done for example in the official SPHINCS+ repository.

License

Licensed under MIT; see LICENSE