diff --git a/image/fake-keys/src/lib.rs b/image/fake-keys/src/lib.rs index f5ca049055..2fa2d4c09a 100644 --- a/image/fake-keys/src/lib.rs +++ b/image/fake-keys/src/lib.rs @@ -222,78 +222,6 @@ pub const OWNER_LMS_KEY0_PUBLIC: ImageLmsPublicKey = ImageLmsPublicKey { 0x56, 0x08, 0x6f, 0x8f, 0x8c, 0xfa, 0x05, 0xb5, 0xbb, ]), }; -pub const OWNER_LMS_KEY1_PRIVATE: ImageLmsPrivKey = ImageLmsPrivKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0xac, 0x8f, 0x65, 0x00, 0x3c, 0xcf, 0x92, 0xbc, 0x54, 0x31, 0x15, 0x4e, 0x8c, 0x79, 0x0e, - 0x1a, - ], - seed: bytes_to_words_6([ - 0x23, 0xc7, 0x8f, 0x08, 0x84, 0x97, 0x65, 0xed, 0x64, 0xbb, 0x16, 0x9b, 0x0a, 0xed, 0x08, - 0x1a, 0xab, 0xa8, 0x07, 0xe0, 0x3e, 0x4b, 0x6b, 0x91, - ]), -}; -pub const OWNER_LMS_KEY1_PUBLIC: ImageLmsPublicKey = ImageLmsPublicKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0xac, 0x8f, 0x65, 0x00, 0x3c, 0xcf, 0x92, 0xbc, 0x54, 0x31, 0x15, 0x4e, 0x8c, 0x79, 0x0e, - 0x1a, - ], - digest: bytes_to_words_6([ - 0xe4, 0x16, 0x40, 0x7c, 0xf1, 0x12, 0x2e, 0xbb, 0xda, 0x96, 0x0b, 0xf9, 0x37, 0x3c, 0x9e, - 0x62, 0x92, 0xf5, 0x26, 0x03, 0xc9, 0xdd, 0x62, 0xff, - ]), -}; -pub const OWNER_LMS_KEY2_PRIVATE: ImageLmsPrivKey = ImageLmsPrivKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0xc8, 0x73, 0x01, 0x7c, 0x74, 0xa5, 0xcc, 0x3d, 0xc6, 0x98, 0xa0, 0x0f, 0x3a, 0x01, 0x91, - 0x45, - ], - seed: bytes_to_words_6([ - 0x20, 0xda, 0x75, 0xd3, 0x41, 0x63, 0x85, 0x78, 0x82, 0xec, 0x47, 0xd4, 0xf6, 0xca, 0x29, - 0xf4, 0x7f, 0xd1, 0x8c, 0xcd, 0x54, 0x38, 0x42, 0xb3, - ]), -}; -pub const OWNER_LMS_KEY2_PUBLIC: ImageLmsPublicKey = ImageLmsPublicKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0xc8, 0x73, 0x01, 0x7c, 0x74, 0xa5, 0xcc, 0x3d, 0xc6, 0x98, 0xa0, 0x0f, 0x3a, 0x01, 0x91, - 0x45, - ], - digest: bytes_to_words_6([ - 0x32, 0x81, 0xaa, 0xc5, 0xc2, 0x04, 0x1c, 0xd3, 0x3b, 0x7b, 0x71, 0x70, 0x21, 0xdd, 0x72, - 0x88, 0x6c, 0x86, 0x34, 0x3c, 0x3f, 0x77, 0x07, 0x7c, - ]), -}; -pub const OWNER_LMS_KEY3_PRIVATE: ImageLmsPrivKey = ImageLmsPrivKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0x08, 0xdc, 0xac, 0x8c, 0x91, 0x47, 0xb2, 0x5c, 0x53, 0x1d, 0x9b, 0x5e, 0x41, 0xce, 0x67, - 0xf0, - ], - seed: bytes_to_words_6([ - 0xa7, 0x59, 0x03, 0x85, 0x98, 0x89, 0x6b, 0xa1, 0x4f, 0xf4, 0x3c, 0xd5, 0xde, 0x2d, 0xd5, - 0x7c, 0x21, 0x41, 0x3b, 0xdb, 0x1a, 0x2b, 0x59, 0x7b, - ]), -}; -pub const OWNER_LMS_KEY3_PUBLIC: ImageLmsPublicKey = ImageLmsPublicKey { - tree_type: IMAGE_LMS_TREE_TYPE, - otstype: IMAGE_LMS_OTS_TYPE, - id: [ - 0x08, 0xdc, 0xac, 0x8c, 0x91, 0x47, 0xb2, 0x5c, 0x53, 0x1d, 0x9b, 0x5e, 0x41, 0xce, 0x67, - 0xf0, - ], - digest: bytes_to_words_6([ - 0x46, 0x24, 0xd5, 0x8b, 0x45, 0xf7, 0xa5, 0xa4, 0xc6, 0x32, 0x7f, 0x42, 0x03, 0x6f, 0x8a, - 0x4c, 0xba, 0x07, 0x27, 0x82, 0x5b, 0x39, 0x43, 0x98, - ]), -}; pub const OWNER_KEY_PUBLIC: ImageEccPubKey = ImageEccPubKey { x: [ 0xc6f82e2b, 0xdcf3e157, 0xa162e7f3, 0x3eca35c4, 0x55ea08a9, 0x13811779, 0xb6f2646d, @@ -325,12 +253,7 @@ pub const VENDOR_PUBLIC_KEYS: ImageVendorPubKeys = ImageVendorPubKeys { pub const OWNER_PUBLIC_KEYS: ImageOwnerPubKeys = ImageOwnerPubKeys { ecc_pub_key: OWNER_KEY_PUBLIC, - lms_pub_keys: [ - OWNER_LMS_KEY0_PUBLIC, - OWNER_LMS_KEY1_PUBLIC, - OWNER_LMS_KEY2_PUBLIC, - OWNER_LMS_KEY3_PUBLIC, - ], + lms_pub_keys: [OWNER_LMS_KEY0_PUBLIC], }; pub const VENDOR_PRIVATE_KEYS: ImageVendorPrivKeys = ImageVendorPrivKeys { ecc_priv_keys: [ @@ -349,12 +272,7 @@ pub const VENDOR_PRIVATE_KEYS: ImageVendorPrivKeys = ImageVendorPrivKeys { pub const OWNER_PRIVATE_KEYS: ImageOwnerPrivKeys = ImageOwnerPrivKeys { ecc_priv_key: OWNER_KEY_PRIVATE, - lms_priv_keys: [ - OWNER_LMS_KEY0_PRIVATE, - OWNER_LMS_KEY1_PRIVATE, - OWNER_LMS_KEY2_PRIVATE, - OWNER_LMS_KEY3_PRIVATE, - ], + lms_priv_keys: [OWNER_LMS_KEY0_PRIVATE], }; pub const VENDOR_CONFIG_KEY_0: ImageGeneratorVendorConfig = ImageGeneratorVendorConfig { @@ -387,21 +305,11 @@ pub const VENDOR_CONFIG_KEY_3: ImageGeneratorVendorConfig = ImageGeneratorVendor pub const OWNER_CONFIG: ImageGeneratorOwnerConfig = ImageGeneratorOwnerConfig { pub_keys: ImageOwnerPubKeys { ecc_pub_key: OWNER_KEY_PUBLIC, - lms_pub_keys: [ - OWNER_LMS_KEY0_PUBLIC, - OWNER_LMS_KEY1_PUBLIC, - OWNER_LMS_KEY2_PUBLIC, - OWNER_LMS_KEY3_PUBLIC, - ], + lms_pub_keys: [OWNER_LMS_KEY0_PUBLIC], }, priv_keys: Some(ImageOwnerPrivKeys { ecc_priv_key: OWNER_KEY_PRIVATE, - lms_priv_keys: [ - OWNER_LMS_KEY0_PRIVATE, - OWNER_LMS_KEY1_PRIVATE, - OWNER_LMS_KEY2_PRIVATE, - OWNER_LMS_KEY3_PRIVATE, - ], + lms_priv_keys: [OWNER_LMS_KEY0_PRIVATE], }), lms_key_idx: 0, not_before: [0u8; 15], diff --git a/image/types/src/lib.rs b/image/types/src/lib.rs index 02330f865d..3628f2d2e0 100644 --- a/image/types/src/lib.rs +++ b/image/types/src/lib.rs @@ -26,7 +26,7 @@ use zerocopy::{AsBytes, FromBytes}; pub const MANIFEST_MARKER: u32 = 0x4E414D43; pub const VENDOR_ECC_KEY_COUNT: u32 = 4; pub const VENDOR_LMS_KEY_COUNT: u32 = 4; -pub const OWNER_LMS_KEY_COUNT: u32 = 4; +pub const OWNER_LMS_KEY_COUNT: u32 = 1; pub const MAX_TOC_ENTRY_COUNT: u32 = 2; pub const IMAGE_REVISION_BYTE_SIZE: usize = 20; pub const ECC384_SCALAR_WORD_SIZE: usize = 12; diff --git a/image/verify/src/verifier.rs b/image/verify/src/verifier.rs index 7af0842c9e..f0dd1c98a1 100644 --- a/image/verify/src/verifier.rs +++ b/image/verify/src/verifier.rs @@ -143,7 +143,7 @@ impl ImageVerifier { self.verify_vendor_ecc_pk_idx(preamble, reason)?; if vendor_ecc_pub_key_idx >= VENDOR_ECC_KEY_COUNT { - Err(CaliptraError::IMAGE_VERIFIER_ERR_UPDATE_RESET_VEN_PUB_KEY_IDX_OUT_OF_BOUNDS)?; + Err(CaliptraError::IMAGE_VERIFIER_ERR_VENDOR_ECC_PUB_KEY_INDEX_OUT_OF_BOUNDS)?; } // Vendor Information