From: Vegard Nossum Date: Wed, 21 May 2025 12:55:19 +0000 (+0200) Subject: crypto: testmgr - desupport SHA-1 for FIPS 140 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d50a25eeb05c45fef46120f4527885a14c84fb2;p=thirdparty%2Flinux.git crypto: testmgr - desupport SHA-1 for FIPS 140 The sunset period of SHA-1 is approaching [1] and FIPS 140 certificates have a validity of 5 years. Any distros starting FIPS certification for their kernels now would therefore most likely end up on the NIST Cryptographic Module Validation Program "historical" list before their certification expires. While SHA-1 is technically still allowed until Dec. 31, 2030, it is heavily discouraged by NIST and it makes sense to set .fips_allowed to 0 now for any crypto algorithms that reference it in order to avoid any costly surprises down the line. [1]: https://www.nist.gov/news-events/news/2022/12/nist-retires-sha-1-cryptographic-algorithm Acked-by: Stephan Mueller Cc: Marcus Meissner Cc: Jarod Wilson Cc: Neil Horman Cc: John Haxby Signed-off-by: Vegard Nossum Signed-off-by: Herbert Xu --- diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 72005074a5c26..a4ad939e03c9e 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -4229,7 +4229,6 @@ static const struct alg_test_desc alg_test_descs[] = { }, { .alg = "authenc(hmac(sha1),cbc(aes))", .test = alg_test_aead, - .fips_allowed = 1, .suite = { .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) } @@ -4248,7 +4247,6 @@ static const struct alg_test_desc alg_test_descs[] = { }, { .alg = "authenc(hmac(sha1),ctr(aes))", .test = alg_test_null, - .fips_allowed = 1, }, { .alg = "authenc(hmac(sha1),ecb(cipher_null))", .test = alg_test_aead, @@ -4258,7 +4256,6 @@ static const struct alg_test_desc alg_test_descs[] = { }, { .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", .test = alg_test_null, - .fips_allowed = 1, }, { .alg = "authenc(hmac(sha224),cbc(des))", .test = alg_test_aead, @@ -5100,7 +5097,6 @@ static const struct alg_test_desc alg_test_descs[] = { }, { .alg = "hmac(sha1)", .test = alg_test_hash, - .fips_allowed = 1, .suite = { .hash = __VECS(hmac_sha1_tv_template) } @@ -5436,7 +5432,6 @@ static const struct alg_test_desc alg_test_descs[] = { }, { .alg = "sha1", .test = alg_test_hash, - .fips_allowed = 1, .suite = { .hash = __VECS(sha1_tv_template) }