From 16ab7cb5825fc3425c16ad2c6e53d827f382d7c6 Mon Sep 17 00:00:00 2001 From: Dimitri John Ledkov Date: Tue, 10 Oct 2023 22:22:38 +0100 Subject: crypto: pkcs7 - remove sha1 support Removes support for sha1 signed kernel modules, importing sha1 signed x.509 certificates. rsa-pkcs1pad keeps sha1 padding support, which seems to be used by virtio driver. sha1 remains available as there are many drivers and subsystems using it. Note only hmac(sha1) with secret keys remains cryptographically secure. In the kernel there are filesystems, IMA, tpm/pcr that appear to be using sha1. Maybe they can all start to be slowly upgraded to something else i.e. blake3, ParallelHash, SHAKE256 as needed. Signed-off-by: Dimitri John Ledkov Signed-off-by: Herbert Xu --- crypto/testmgr.h | 80 -------------------------------------------------------- 1 file changed, 80 deletions(-) (limited to 'crypto/testmgr.h') diff --git a/crypto/testmgr.h b/crypto/testmgr.h index 0cd6e0600255..d7e98397549b 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -653,30 +653,6 @@ static const struct akcipher_testvec rsa_tv_template[] = { static const struct akcipher_testvec ecdsa_nist_p192_tv_template[] = { { .key = - "\x04\xf7\x46\xf8\x2f\x15\xf6\x22\x8e\xd7\x57\x4f\xcc\xe7\xbb\xc1" - "\xd4\x09\x73\xcf\xea\xd0\x15\x07\x3d\xa5\x8a\x8a\x95\x43\xe4\x68" - "\xea\xc6\x25\xc1\xc1\x01\x25\x4c\x7e\xc3\x3c\xa6\x04\x0a\xe7\x08" - "\x98", - .key_len = 49, - .params = - "\x30\x13\x06\x07\x2a\x86\x48\xce\x3d\x02\x01\x06\x08\x2a\x86\x48" - "\xce\x3d\x03\x01\x01", - .param_len = 21, - .m = - "\xcd\xb9\xd2\x1c\xb7\x6f\xcd\x44\xb3\xfd\x63\xea\xa3\x66\x7f\xae" - "\x63\x85\xe7\x82", - .m_size = 20, - .algo = OID_id_ecdsa_with_sha1, - .c = - "\x30\x35\x02\x19\x00\xba\xe5\x93\x83\x6e\xb6\x3b\x63\xa0\x27\x91" - "\xc6\xf6\x7f\xc3\x09\xad\x59\xad\x88\x27\xd6\x92\x6b\x02\x18\x10" - "\x68\x01\x9d\xba\xce\x83\x08\xef\x95\x52\x7b\xa0\x0f\xe4\x18\x86" - "\x80\x6f\xa5\x79\x77\xda\xd0", - .c_size = 55, - .public_key_vec = true, - .siggen_sigver_test = true, - }, { - .key = "\x04\xb6\x4b\xb1\xd1\xac\xba\x24\x8f\x65\xb2\x60\x00\x90\xbf\xbd" "\x78\x05\x73\xe9\x79\x1d\x6f\x7c\x0b\xd2\xc3\x93\xa7\x28\xe1\x75" "\xf7\xd5\x95\x1d\x28\x10\xc0\x75\x50\x5c\x1a\x4f\x3f\x8f\xa5\xee" @@ -780,32 +756,6 @@ static const struct akcipher_testvec ecdsa_nist_p192_tv_template[] = { static const struct akcipher_testvec ecdsa_nist_p256_tv_template[] = { { .key = - "\x04\xb9\x7b\xbb\xd7\x17\x64\xd2\x7e\xfc\x81\x5d\x87\x06\x83\x41" - "\x22\xd6\x9a\xaa\x87\x17\xec\x4f\x63\x55\x2f\x94\xba\xdd\x83\xe9" - "\x34\x4b\xf3\xe9\x91\x13\x50\xb6\xcb\xca\x62\x08\xe7\x3b\x09\xdc" - "\xc3\x63\x4b\x2d\xb9\x73\x53\xe4\x45\xe6\x7c\xad\xe7\x6b\xb0\xe8" - "\xaf", - .key_len = 65, - .params = - "\x30\x13\x06\x07\x2a\x86\x48\xce\x3d\x02\x01\x06\x08\x2a\x86\x48" - "\xce\x3d\x03\x01\x07", - .param_len = 21, - .m = - "\xc2\x2b\x5f\x91\x78\x34\x26\x09\x42\x8d\x6f\x51\xb2\xc5\xaf\x4c" - "\x0b\xde\x6a\x42", - .m_size = 20, - .algo = OID_id_ecdsa_with_sha1, - .c = - "\x30\x46\x02\x21\x00\xf9\x25\xce\x9f\x3a\xa6\x35\x81\xcf\xd4\xe7" - "\xb7\xf0\x82\x56\x41\xf7\xd4\xad\x8d\x94\x5a\x69\x89\xee\xca\x6a" - "\x52\x0e\x48\x4d\xcc\x02\x21\x00\xd7\xe4\xef\x52\x66\xd3\x5b\x9d" - "\x8a\xfa\x54\x93\x29\xa7\x70\x86\xf1\x03\x03\xf3\x3b\xe2\x73\xf7" - "\xfb\x9d\x8b\xde\xd4\x8d\x6f\xad", - .c_size = 72, - .public_key_vec = true, - .siggen_sigver_test = true, - }, { - .key = "\x04\x8b\x6d\xc0\x33\x8e\x2d\x8b\x67\xf5\xeb\xc4\x7f\xa0\xf5\xd9" "\x7b\x03\xa5\x78\x9a\xb5\xea\x14\xe4\x23\xd0\xaf\xd7\x0e\x2e\xa0" "\xc9\x8b\xdb\x95\xf8\xb3\xaf\xac\x00\x2c\x2c\x1f\x7a\xfd\x95\x88" @@ -916,36 +866,6 @@ static const struct akcipher_testvec ecdsa_nist_p256_tv_template[] = { static const struct akcipher_testvec ecdsa_nist_p384_tv_template[] = { { - .key = /* secp384r1(sha1) */ - "\x04\x89\x25\xf3\x97\x88\xcb\xb0\x78\xc5\x72\x9a\x14\x6e\x7a\xb1" - "\x5a\xa5\x24\xf1\x95\x06\x9e\x28\xfb\xc4\xb9\xbe\x5a\x0d\xd9\x9f" - "\xf3\xd1\x4d\x2d\x07\x99\xbd\xda\xa7\x66\xec\xbb\xea\xba\x79\x42" - "\xc9\x34\x89\x6a\xe7\x0b\xc3\xf2\xfe\x32\x30\xbe\xba\xf9\xdf\x7e" - "\x4b\x6a\x07\x8e\x26\x66\x3f\x1d\xec\xa2\x57\x91\x51\xdd\x17\x0e" - "\x0b\x25\xd6\x80\x5c\x3b\xe6\x1a\x98\x48\x91\x45\x7a\x73\xb0\xc3" - "\xf1", - .key_len = 97, - .params = - "\x30\x10\x06\x07\x2a\x86\x48\xce\x3d\x02\x01\x06\x05\x2b\x81\x04" - "\x00\x22", - .param_len = 18, - .m = - "\x12\x55\x28\xf0\x77\xd5\xb6\x21\x71\x32\x48\xcd\x28\xa8\x25\x22" - "\x3a\x69\xc1\x93", - .m_size = 20, - .algo = OID_id_ecdsa_with_sha1, - .c = - "\x30\x66\x02\x31\x00\xf5\x0f\x24\x4c\x07\x93\x6f\x21\x57\x55\x07" - "\x20\x43\x30\xde\xa0\x8d\x26\x8e\xae\x63\x3f\xbc\x20\x3a\xc6\xf1" - "\x32\x3c\xce\x70\x2b\x78\xf1\x4c\x26\xe6\x5b\x86\xcf\xec\x7c\x7e" - "\xd0\x87\xd7\xd7\x6e\x02\x31\x00\xcd\xbb\x7e\x81\x5d\x8f\x63\xc0" - "\x5f\x63\xb1\xbe\x5e\x4c\x0e\xa1\xdf\x28\x8c\x1b\xfa\xf9\x95\x88" - "\x74\xa0\x0f\xbf\xaf\xc3\x36\x76\x4a\xa1\x59\xf1\x1c\xa4\x58\x26" - "\x79\x12\x2a\xb7\xc5\x15\x92\xc5", - .c_size = 104, - .public_key_vec = true, - .siggen_sigver_test = true, - }, { .key = /* secp384r1(sha224) */ "\x04\x69\x6c\xcf\x62\xee\xd0\x0d\xe5\xb5\x2f\x70\x54\xcf\x26\xa0" "\xd9\x98\x8d\x92\x2a\xab\x9b\x11\xcb\x48\x18\xa1\xa9\x0d\xd5\x18" -- cgit v1.2.3