From: Dimitri John Ledkov Date: Wed, 20 Aug 2025 01:26:09 +0000 (+0100) Subject: fips: upgrade self-test KATs to reduce SHA-1/SHA-224 usage X-Git-Tag: openssl-3.5.3~58 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=efa495c92b60e7b1dc4bbc5122608a3262f57e09;p=thirdparty%2Fopenssl.git fips: upgrade self-test KATs to reduce SHA-1/SHA-224 usage FIPS 140-3 IG states that SHA-224 needs standalone KAT, if it is implemented without SHA-256. As OpenSSL implements SHA-256, upgrade existing higher level KAT from SHA-224 to SHA-256 without adding SHA-224 digest KAT. Upgrade KATs that use SHA-1 to SHA-256, and add explicit SHA-1 KAT. SHA-1 and SHA-224 are promised to be deprecated by 2030, as per draft [NIST SP 800-131A Rev. 3](https://csrc.nist.gov/pubs/sp/800/131/a/r3/ipd). With upgrades to these KATs it makes it easier to build a modules with SHA-1 and SHA-224 marked as unapproved services, or removed altogether. Reviewed-by: Shane Lontis Reviewed-by: Paul Dale (Merged from https://github.com/openssl/openssl/pull/28307) (cherry picked from commit 5bb4a4860e25af80b146cbb2ae94b2ab8c8b4008) --- diff --git a/providers/fips/self_test_data.inc b/providers/fips/self_test_data.inc index a8d0469900c..b6aa433ca93 100644 --- a/providers/fips/self_test_data.inc +++ b/providers/fips/self_test_data.inc @@ -169,6 +169,12 @@ typedef struct st_kat_kem_st { } ST_KAT_KEM; /*- DIGEST SELF TEST DATA */ +static const unsigned char sha1_pt[] = "abc"; +static const unsigned char sha1_digest[] = { + 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, + 0xBA, 0x3E, 0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, + 0x9C, 0xD0, 0xD8, 0x9D +}; static const unsigned char sha512_pt[] = "abc"; static const unsigned char sha512_digest[] = { 0xDD, 0xAF, 0x35, 0xA1, 0x93, 0x61, 0x7A, 0xBA, 0xCC, 0x41, 0x73, 0x49, @@ -187,11 +193,17 @@ static const unsigned char sha3_256_digest[] = { /* * Note: - * SHA1 and SHA256 are tested by higher level algorithms so a + * SHA256 is tested by higher level algorithms so a * CAST is not needed. */ static const ST_KAT_DIGEST st_kat_digest_tests[] = { + { + OSSL_SELF_TEST_DESC_MD_SHA1, + "SHA1", + ITM_STR(sha1_pt), + ITM(sha1_digest), + }, { OSSL_SELF_TEST_DESC_MD_SHA2, "SHA512", @@ -342,7 +354,7 @@ static const ST_KAT_PARAM hkdf_params[] = { ST_KAT_PARAM_END() }; -static const char sskdf_digest[] = "SHA224"; +static const char sskdf_digest[] = "SHA256"; static const unsigned char sskdf_secret[] = { 0x6d, 0xbd, 0xc2, 0x3f, 0x04, 0x54, 0x88, 0xe4, 0x06, 0x27, 0x57, 0xb0, 0x6b, 0x9e, 0xba, 0xe1, @@ -361,8 +373,8 @@ static const unsigned char sskdf_otherinfo[] = { 0x9b, 0x1e, 0xe0, 0xec, 0x3f, 0x8d, 0xbe }; static const unsigned char sskdf_expected[] = { - 0xa4, 0x62, 0xde, 0x16, 0xa8, 0x9d, 0xe8, 0x46, - 0x6e, 0xf5, 0x46, 0x0b, 0x47, 0xb8 + 0x27, 0xce, 0x57, 0xed, 0xb1, 0x7e, 0x1f, 0xf2, + 0xe4, 0x79, 0x2e, 0x84, 0x8b, 0x04, 0xf1, 0xae }; static const ST_KAT_PARAM sskdf_params[] = { ST_KAT_PARAM_UTF8STRING(OSSL_KDF_PARAM_DIGEST, sskdf_digest), @@ -371,7 +383,7 @@ static const ST_KAT_PARAM sskdf_params[] = { ST_KAT_PARAM_END() }; -static const char x942kdf_digest[] = "SHA1"; +static const char x942kdf_digest[] = "SHA256"; static const char x942kdf_cekalg[] = "AES-128-WRAP"; static const unsigned char x942kdf_secret[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -379,8 +391,8 @@ static const unsigned char x942kdf_secret[] = { 0x10, 0x11, 0x12, 0x13 }; static const unsigned char x942kdf_expected[] = { - 0xd6, 0xd6, 0xb0, 0x94, 0xc1, 0x02, 0x7a, 0x7d, - 0xe6, 0xe3, 0x11, 0x72, 0x94, 0xa3, 0x53, 0x64 + 0x79, 0x66, 0xa0, 0x38, 0x22, 0x28, 0x1e, 0xa3, + 0xeb, 0x08, 0xd9, 0xbc, 0x69, 0x5b, 0xd8, 0xff }; static const ST_KAT_PARAM x942kdf_params[] = { ST_KAT_PARAM_UTF8STRING(OSSL_KDF_PARAM_DIGEST, x942kdf_digest), @@ -787,51 +799,73 @@ static const unsigned char drbg_ctr_aes128_pr_df_expected[] = { /* * HMAC_DRBG.rsp * - * [SHA-1] + * [SHA-256] * [PredictionResistance = True] - * [EntropyInputLen = 128] - * [NonceLen = 64] - * [PersonalizationStringLen = 128] - * [AdditionalInputLen = 128] - * [ReturnedBitsLen = 640] + * [EntropyInputLen = 256] + * [NonceLen = 128] + * [PersonalizationStringLen = 256] + * [AdditionalInputLen = 256] + * [ReturnedBitsLen = 1024] * * COUNT = 0 */ -static const unsigned char drbg_hmac_sha1_pr_entropyin[] = { - 0x68, 0x0f, 0xac, 0xe9, 0x0d, 0x7b, 0xca, 0x21, 0xd4, 0xa0, 0xed, 0xb7, - 0x79, 0x9e, 0xe5, 0xd8 -}; -static const unsigned char drbg_hmac_sha1_pr_nonce[] = { - 0xb7, 0xbe, 0x9e, 0xed, 0xdd, 0x0e, 0x3b, 0x4b -}; -static const unsigned char drbg_hmac_sha1_pr_persstr[] = { - 0xf5, 0x8c, 0x40, 0xae, 0x70, 0xf7, 0xa5, 0x56, 0x48, 0xa9, 0x31, 0xa0, - 0xa9, 0x31, 0x3d, 0xd7 -}; -static const unsigned char drbg_hmac_sha1_pr_entropyinpr0[] = { - 0x7c, 0xaf, 0xe2, 0x31, 0x63, 0x0a, 0xa9, 0x5a, 0x74, 0x2c, 0x4e, 0x5f, - 0x5f, 0x22, 0xc6, 0xa4 -}; -static const unsigned char drbg_hmac_sha1_pr_entropyinpr1[] = { - 0x1c, 0x0d, 0x77, 0x92, 0x89, 0x88, 0x27, 0x94, 0x8a, 0x58, 0x9f, 0x82, - 0x2d, 0x1a, 0xf7, 0xa6 -}; -static const unsigned char drbg_hmac_sha1_pr_addin0[] = { - 0xdc, 0x36, 0x63, 0xf0, 0x62, 0x78, 0x9c, 0xd1, 0x5c, 0xbb, 0x20, 0xc3, - 0xc1, 0x8c, 0xd9, 0xd7 -}; -static const unsigned char drbg_hmac_sha1_pr_addin1[] = { - 0xfe, 0x85, 0xb0, 0xab, 0x14, 0xc6, 0x96, 0xe6, 0x9c, 0x24, 0xe7, 0xb5, - 0xa1, 0x37, 0x12, 0x0c -}; -static const unsigned char drbg_hmac_sha1_pr_expected[] = { - 0x68, 0x00, 0x4b, 0x3a, 0x28, 0xf7, 0xf0, 0x1c, 0xf9, 0xe9, 0xb5, 0x71, - 0x20, 0x79, 0xef, 0x80, 0x87, 0x1b, 0x08, 0xb9, 0xa9, 0x1b, 0xcd, 0x2b, - 0x9f, 0x09, 0x4d, 0xa4, 0x84, 0x80, 0xb3, 0x4c, 0xaf, 0xd5, 0x59, 0x6b, - 0x0c, 0x0a, 0x48, 0xe1, 0x48, 0xda, 0xbc, 0x6f, 0x77, 0xb8, 0xff, 0xaf, - 0x18, 0x70, 0x28, 0xe1, 0x04, 0x13, 0x7a, 0x4f, 0xeb, 0x1c, 0x72, 0xb0, - 0xc4, 0x4f, 0xe8, 0xb1, 0xaf, 0xab, 0xa5, 0xbc, 0xfd, 0x86, 0x67, 0xf2, - 0xf5, 0x5b, 0x46, 0x06, 0x63, 0x2e, 0x3c, 0xbc +static const unsigned char drbg_hmac_sha2_pr_entropyin[] = { + 0xca, 0x85, 0x19, 0x11, 0x34, 0x93, 0x84, 0xbf, + 0xfe, 0x89, 0xde, 0x1c, 0xbd, 0xc4, 0x6e, 0x68, + 0x31, 0xe4, 0x4d, 0x34, 0xa4, 0xfb, 0x93, 0x5e, + 0xe2, 0x85, 0xdd, 0x14, 0xb7, 0x1a, 0x74, 0x88 +}; +static const unsigned char drbg_hmac_sha2_pr_nonce[] = { + 0x65, 0x9b, 0xa9, 0x6c, 0x60, 0x1d, 0xc6, 0x9f, + 0xc9, 0x02, 0x94, 0x08, 0x05, 0xec, 0x0c, 0xa8 +}; +static const unsigned char drbg_hmac_sha2_pr_persstr[] = { + 0xe7, 0x2d, 0xd8, 0x59, 0x0d, 0x4e, 0xd5, 0x29, + 0x55, 0x15, 0xc3, 0x5e, 0xd6, 0x19, 0x9e, 0x9d, + 0x21, 0x1b, 0x8f, 0x06, 0x9b, 0x30, 0x58, 0xca, + 0xa6, 0x67, 0x0b, 0x96, 0xef, 0x12, 0x08, 0xd0 +}; +static const unsigned char drbg_hmac_sha2_pr_entropyinpr0[] = { + 0x5c, 0xac, 0xc6, 0x81, 0x65, 0xa2, 0xe2, 0xee, + 0x20, 0x81, 0x2f, 0x35, 0xec, 0x73, 0xa7, 0x9d, + 0xbf, 0x30, 0xfd, 0x47, 0x54, 0x76, 0xac, 0x0c, + 0x44, 0xfc, 0x61, 0x74, 0xcd, 0xac, 0x2b, 0x55 +}; +static const unsigned char drbg_hmac_sha2_pr_entropyinpr1[] = { + 0x8d, 0xf0, 0x13, 0xb4, 0xd1, 0x03, 0x52, 0x30, + 0x73, 0x91, 0x7d, 0xdf, 0x6a, 0x86, 0x97, 0x93, + 0x05, 0x9e, 0x99, 0x43, 0xfc, 0x86, 0x54, 0x54, + 0x9e, 0x7a, 0xb2, 0x2f, 0x7c, 0x29, 0xf1, 0x22 +}; +static const unsigned char drbg_hmac_sha2_pr_addin0[] = { + 0x79, 0x3a, 0x7e, 0xf8, 0xf6, 0xf0, 0x48, 0x2b, + 0xea, 0xc5, 0x42, 0xbb, 0x78, 0x5c, 0x10, 0xf8, + 0xb7, 0xb4, 0x06, 0xa4, 0xde, 0x92, 0x66, 0x7a, + 0xb1, 0x68, 0xec, 0xc2, 0xcf, 0x75, 0x73, 0xc6 +}; +static const unsigned char drbg_hmac_sha2_pr_addin1[] = { + 0x22, 0x38, 0xcd, 0xb4, 0xe2, 0x3d, 0x62, 0x9f, + 0xe0, 0xc2, 0xa8, 0x3d, 0xd8, 0xd5, 0x14, 0x4c, + 0xe1, 0xa6, 0x22, 0x9e, 0xf4, 0x1d, 0xab, 0xe2, + 0xa9, 0x9f, 0xf7, 0x22, 0xe5, 0x10, 0xb5, 0x30 +}; +static const unsigned char drbg_hmac_sha2_pr_expected[] = { + 0xb1, 0xd1, 0x7c, 0x00, 0x2a, 0x7f, 0xeb, 0xd2, + 0x84, 0x12, 0xd8, 0xe5, 0x8a, 0x7f, 0x32, 0x31, + 0x8e, 0x4e, 0xe3, 0x60, 0x5a, 0x99, 0xb0, 0x5b, + 0x05, 0xd5, 0x93, 0x56, 0xd5, 0xf0, 0xc6, 0xb4, + 0x96, 0x0a, 0x4b, 0x8f, 0x96, 0x3b, 0x7e, 0xfa, + 0x55, 0xbb, 0x68, 0x72, 0xfb, 0xea, 0xc7, 0xb9, + 0x9b, 0x78, 0xde, 0xa8, 0xf3, 0x53, 0x19, 0x73, + 0x63, 0x7c, 0x94, 0x6a, 0x9c, 0xab, 0x33, 0x49, + 0x74, 0x4b, 0x24, 0xa0, 0x85, 0x1d, 0xd4, 0x7f, + 0x2b, 0x3b, 0x46, 0x0c, 0x2c, 0x61, 0x84, 0x6e, + 0x91, 0x18, 0x1d, 0x62, 0xd4, 0x2c, 0x60, 0xa4, + 0xef, 0xda, 0x5e, 0xd5, 0x79, 0x02, 0xbf, 0xd7, + 0x02, 0xb3, 0x49, 0xc5, 0x49, 0x52, 0xc7, 0xf6, + 0x44, 0x76, 0x9d, 0x8e, 0xf4, 0x01, 0x5e, 0xcc, + 0x5f, 0x5b, 0xbd, 0x4a, 0xf0, 0x61, 0x34, 0x68, + 0x8e, 0x30, 0x05, 0x0e, 0x04, 0x97, 0xfb, 0x0a }; static const ST_KAT_DRBG st_kat_drbg_tests[] = @@ -862,15 +896,15 @@ static const ST_KAT_DRBG st_kat_drbg_tests[] = }, { OSSL_SELF_TEST_DESC_DRBG_HMAC, - "HMAC-DRBG", "digest", "SHA1", - ITM(drbg_hmac_sha1_pr_entropyin), - ITM(drbg_hmac_sha1_pr_nonce), - ITM(drbg_hmac_sha1_pr_persstr), - ITM(drbg_hmac_sha1_pr_entropyinpr0), - ITM(drbg_hmac_sha1_pr_entropyinpr1), - ITM(drbg_hmac_sha1_pr_addin0), - ITM(drbg_hmac_sha1_pr_addin1), - ITM(drbg_hmac_sha1_pr_expected) + "HMAC-DRBG", "digest", "SHA256", + ITM(drbg_hmac_sha2_pr_entropyin), + ITM(drbg_hmac_sha2_pr_nonce), + ITM(drbg_hmac_sha2_pr_persstr), + ITM(drbg_hmac_sha2_pr_entropyinpr0), + ITM(drbg_hmac_sha2_pr_entropyinpr1), + ITM(drbg_hmac_sha2_pr_addin0), + ITM(drbg_hmac_sha2_pr_addin1), + ITM(drbg_hmac_sha2_pr_expected) } };