From bc00c95fe50ceed63f08f7bf09343a10f0c57fb0 Mon Sep 17 00:00:00 2001 From: jordan Date: Tue, 23 Apr 2024 09:37:07 -0500 Subject: [PATCH] Update enum wc_LmsParm for wolfboot support. --- wolfcrypt/benchmark/benchmark.c | 4 +- wolfcrypt/src/ext_lms.c | 123 ++++++++++++++++++++++++++------ wolfssl/wolfcrypt/lms.h | 49 +++++++++---- 3 files changed, 140 insertions(+), 36 deletions(-) diff --git a/wolfcrypt/benchmark/benchmark.c b/wolfcrypt/benchmark/benchmark.c index 54a1d8327..2c24056ec 100644 --- a/wolfcrypt/benchmark/benchmark.c +++ b/wolfcrypt/benchmark/benchmark.c @@ -9860,8 +9860,8 @@ void bench_lms(void) #endif #if defined(WOLFSSL_WC_LMS) && !defined(LMS_PARAMS_BENCHED) - bench_lms_keygen(0x100, pub); - bench_lms_sign_verify(0x100, pub); + bench_lms_keygen(WC_LMS_PARM_L1_H5_W1, pub); + bench_lms_sign_verify(WC_LMS_PARM_L1_H5_W1, pub); #endif return; diff --git a/wolfcrypt/src/ext_lms.c b/wolfcrypt/src/ext_lms.c index a5155076b..9c64d3544 100644 --- a/wolfcrypt/src/ext_lms.c +++ b/wolfcrypt/src/ext_lms.c @@ -160,38 +160,77 @@ const char * wc_LmsKey_ParmToStr(enum wc_LmsParm lmsParm) { switch (lmsParm) { case WC_LMS_PARM_NONE: - return "LMS_NONE"; - + return "LMS/HSS NONE"; + case WC_LMS_PARM_L1_H5_W1: + return "LMS/HSS L1_H5_W1"; + case WC_LMS_PARM_L1_H5_W2: + return "LMS/HSS L1_H5_W2"; + case WC_LMS_PARM_L1_H5_W4: + return "LMS/HSS L1_H5_W4"; + case WC_LMS_PARM_L1_H5_W8: + return "LMS/HSS L1_H5_W8"; + case WC_LMS_PARM_L1_H10_W2: + return "LMS/HSS L1_H10_W2"; + case WC_LMS_PARM_L1_H10_W4: + return "LMS/HSS L1_H10_W4"; + case WC_LMS_PARM_L1_H10_W8: + return "LMS/HSS L1_H10_W8"; case WC_LMS_PARM_L1_H15_W2: return "LMS/HSS L1_H15_W2"; - case WC_LMS_PARM_L1_H15_W4: return "LMS/HSS L1_H15_W4"; - + case WC_LMS_PARM_L1_H15_W8: + return "LMS/HSS L1_H15_W8"; + case WC_LMS_PARM_L1_H20_W2: + return "LMS/HSS L1_H20_W2"; + case WC_LMS_PARM_L1_H20_W4: + return "LMS/HSS L1_H20_W4"; + case WC_LMS_PARM_L1_H20_W8: + return "LMS/HSS L1_H20_W8"; + case WC_LMS_PARM_L2_H5_W2: + return "LMS/HSS L2_H5_W2"; + case WC_LMS_PARM_L2_H5_W4: + return "LMS/HSS L2_H5_W4"; + case WC_LMS_PARM_L2_H5_W8: + return "LMS/HSS L2_H5_W8"; case WC_LMS_PARM_L2_H10_W2: return "LMS/HSS L2_H10_W2"; - case WC_LMS_PARM_L2_H10_W4: return "LMS/HSS L2_H10_W4"; - case WC_LMS_PARM_L2_H10_W8: return "LMS/HSS L2_H10_W8"; - + case WC_LMS_PARM_L2_H15_W2: + return "LMS/HSS L2_H15_W2"; + case WC_LMS_PARM_L2_H15_W4: + return "LMS/HSS L2_H15_W4"; + case WC_LMS_PARM_L2_H15_W8: + return "LMS/HSS L2_H15_W8"; + case WC_LMS_PARM_L2_H20_W2: + return "LMS/HSS L2_H20_W2"; + case WC_LMS_PARM_L2_H20_W4: + return "LMS/HSS L2_H20_W4"; + case WC_LMS_PARM_L2_H20_W8: + return "LMS/HSS L2_H20_W8"; case WC_LMS_PARM_L3_H5_W2: return "LMS/HSS L3_H5_W2"; - case WC_LMS_PARM_L3_H5_W4: return "LMS/HSS L3_H5_W4"; - case WC_LMS_PARM_L3_H5_W8: return "LMS/HSS L3_H5_W8"; - case WC_LMS_PARM_L3_H10_W4: return "LMS/HSS L3_H10_W4"; - + case WC_LMS_PARM_L3_H10_W8: + return "LMS/HSS L3_H10_W8"; + case WC_LMS_PARM_L4_H5_W2: + return "LMS/HSS L4_H5_W2"; + case WC_LMS_PARM_L4_H5_W4: + return "LMS/HSS L4_H5_W4"; case WC_LMS_PARM_L4_H5_W8: return "LMS/HSS L4_H5_W8"; - + case WC_LMS_PARM_L4_H10_W4: + return "LMS/HSS L4_H10_W4"; + case WC_LMS_PARM_L4_H10_W8: + return "LMS/HSS L4_H10_W8"; default: WOLFSSL_MSG("error: invalid LMS parameter"); break; @@ -279,36 +318,76 @@ int wc_LmsKey_SetLmsParm(LmsKey * key, enum wc_LmsParm lmsParm) /* If NONE is passed, default to the lowest predefined set. */ switch (lmsParm) { case WC_LMS_PARM_NONE: + case WC_LMS_PARM_L1_H5_W1: + return wc_LmsKey_SetParameters(key, 1, 5, 1); + case WC_LMS_PARM_L1_H5_W2: + return wc_LmsKey_SetParameters(key, 1, 5, 2); + case WC_LMS_PARM_L1_H5_W4: + return wc_LmsKey_SetParameters(key, 1, 5, 4); + case WC_LMS_PARM_L1_H5_W8: + return wc_LmsKey_SetParameters(key, 1, 5, 8); + case WC_LMS_PARM_L1_H10_W2: + return wc_LmsKey_SetParameters(key, 1, 10, 2); + case WC_LMS_PARM_L1_H10_W4: + return wc_LmsKey_SetParameters(key, 1, 10, 4); + case WC_LMS_PARM_L1_H10_W8: + return wc_LmsKey_SetParameters(key, 1, 10, 8); case WC_LMS_PARM_L1_H15_W2: return wc_LmsKey_SetParameters(key, 1, 15, 2); - case WC_LMS_PARM_L1_H15_W4: return wc_LmsKey_SetParameters(key, 1, 15, 4); - + case WC_LMS_PARM_L1_H15_W8: + return wc_LmsKey_SetParameters(key, 1, 15, 8); + case WC_LMS_PARM_L1_H20_W2: + return wc_LmsKey_SetParameters(key, 1, 20, 2); + case WC_LMS_PARM_L1_H20_W4: + return wc_LmsKey_SetParameters(key, 1, 20, 4); + case WC_LMS_PARM_L1_H20_W8: + return wc_LmsKey_SetParameters(key, 1, 20, 8); + case WC_LMS_PARM_L2_H5_W2: + return wc_LmsKey_SetParameters(key, 2, 5, 2); + case WC_LMS_PARM_L2_H5_W4: + return wc_LmsKey_SetParameters(key, 2, 5, 4); + case WC_LMS_PARM_L2_H5_W8: + return wc_LmsKey_SetParameters(key, 2, 5, 8); case WC_LMS_PARM_L2_H10_W2: return wc_LmsKey_SetParameters(key, 2, 10, 2); - case WC_LMS_PARM_L2_H10_W4: return wc_LmsKey_SetParameters(key, 2, 10, 4); - case WC_LMS_PARM_L2_H10_W8: return wc_LmsKey_SetParameters(key, 2, 10, 8); - + case WC_LMS_PARM_L2_H15_W2: + return wc_LmsKey_SetParameters(key, 2, 15, 2); + case WC_LMS_PARM_L2_H15_W4: + return wc_LmsKey_SetParameters(key, 2, 15, 4); + case WC_LMS_PARM_L2_H15_W8: + return wc_LmsKey_SetParameters(key, 2, 15, 8); + case WC_LMS_PARM_L2_H20_W2: + return wc_LmsKey_SetParameters(key, 2, 20, 2); + case WC_LMS_PARM_L2_H20_W4: + return wc_LmsKey_SetParameters(key, 2, 20, 4); + case WC_LMS_PARM_L2_H20_W8: + return wc_LmsKey_SetParameters(key, 2, 20, 8); case WC_LMS_PARM_L3_H5_W2: return wc_LmsKey_SetParameters(key, 3, 5, 2); - case WC_LMS_PARM_L3_H5_W4: return wc_LmsKey_SetParameters(key, 3, 5, 4); - case WC_LMS_PARM_L3_H5_W8: return wc_LmsKey_SetParameters(key, 3, 5, 8); - case WC_LMS_PARM_L3_H10_W4: return wc_LmsKey_SetParameters(key, 3, 10, 4); - + case WC_LMS_PARM_L3_H10_W8: + return wc_LmsKey_SetParameters(key, 3, 10, 8); + case WC_LMS_PARM_L4_H5_W2: + return wc_LmsKey_SetParameters(key, 4, 5, 2); + case WC_LMS_PARM_L4_H5_W4: + return wc_LmsKey_SetParameters(key, 4, 5, 4); case WC_LMS_PARM_L4_H5_W8: return wc_LmsKey_SetParameters(key, 4, 5, 8); - + case WC_LMS_PARM_L4_H10_W4: + return wc_LmsKey_SetParameters(key, 4, 10, 4); + case WC_LMS_PARM_L4_H10_W8: + return wc_LmsKey_SetParameters(key, 4, 10, 8); default: WOLFSSL_MSG("error: invalid LMS parameter set"); break; diff --git a/wolfssl/wolfcrypt/lms.h b/wolfssl/wolfcrypt/lms.h index 483f349c1..b4e7e0a46 100644 --- a/wolfssl/wolfcrypt/lms.h +++ b/wolfssl/wolfcrypt/lms.h @@ -75,20 +75,45 @@ enum wc_LmsRc { /* Predefined LMS/HSS parameter sets for convenience. * - * Not predefining a set with Winternitz=1, because the signatures + * Not predefining many sets with Winternitz=1, because the signatures * will be large. */ enum wc_LmsParm { - WC_LMS_PARM_NONE = 0, - WC_LMS_PARM_L1_H15_W2 = 1, /* 1 level Merkle tree of 15 height. */ - WC_LMS_PARM_L1_H15_W4 = 2, - WC_LMS_PARM_L2_H10_W2 = 3, /* 2 level Merkle tree of 10 height. */ - WC_LMS_PARM_L2_H10_W4 = 4, - WC_LMS_PARM_L2_H10_W8 = 5, - WC_LMS_PARM_L3_H5_W2 = 6, /* 3 level Merkle tree of 5 height. */ - WC_LMS_PARM_L3_H5_W4 = 7, - WC_LMS_PARM_L3_H5_W8 = 8, - WC_LMS_PARM_L3_H10_W4 = 9, /* 3 level Merkle tree of 10 height. */ - WC_LMS_PARM_L4_H5_W8 = 10, /* 4 level Merkle tree of 5 height. */ + WC_LMS_PARM_NONE = 0, + WC_LMS_PARM_L1_H5_W1 = 1, + WC_LMS_PARM_L1_H5_W2 = 2, + WC_LMS_PARM_L1_H5_W4 = 3, + WC_LMS_PARM_L1_H5_W8 = 4, + WC_LMS_PARM_L1_H10_W2 = 5, + WC_LMS_PARM_L1_H10_W4 = 6, + WC_LMS_PARM_L1_H10_W8 = 7, + WC_LMS_PARM_L1_H15_W2 = 8, + WC_LMS_PARM_L1_H15_W4 = 9, + WC_LMS_PARM_L1_H15_W8 = 10, + WC_LMS_PARM_L1_H20_W2 = 11, + WC_LMS_PARM_L1_H20_W4 = 12, + WC_LMS_PARM_L1_H20_W8 = 13, + WC_LMS_PARM_L2_H5_W2 = 14, + WC_LMS_PARM_L2_H5_W4 = 15, + WC_LMS_PARM_L2_H5_W8 = 16, + WC_LMS_PARM_L2_H10_W2 = 17, + WC_LMS_PARM_L2_H10_W4 = 18, + WC_LMS_PARM_L2_H10_W8 = 19, + WC_LMS_PARM_L2_H15_W2 = 20, + WC_LMS_PARM_L2_H15_W4 = 21, + WC_LMS_PARM_L2_H15_W8 = 22, + WC_LMS_PARM_L2_H20_W2 = 23, + WC_LMS_PARM_L2_H20_W4 = 24, + WC_LMS_PARM_L2_H20_W8 = 25, + WC_LMS_PARM_L3_H5_W2 = 26, + WC_LMS_PARM_L3_H5_W4 = 27, + WC_LMS_PARM_L3_H5_W8 = 28, + WC_LMS_PARM_L3_H10_W4 = 29, + WC_LMS_PARM_L3_H10_W8 = 30, + WC_LMS_PARM_L4_H5_W2 = 31, + WC_LMS_PARM_L4_H5_W4 = 32, + WC_LMS_PARM_L4_H5_W8 = 33, + WC_LMS_PARM_L4_H10_W4 = 34, + WC_LMS_PARM_L4_H10_W8 = 35, }; /* enum wc_LmsState is to help track the state of an LMS/HSS Key. */