From ba0e14acc417eceb895efda1ff46366f4d1728f8 Mon Sep 17 00:00:00 2001 From: Puneet Saxena Date: Wed, 4 May 2011 15:04:10 +1000 Subject: crypto: testmgr - add support for aes ofb mode the fix add testcase for testing aes ofb mode. Signed-off-by: Puneet Saxena Signed-off-by: Herbert Xu --- crypto/testmgr.c | 16 +++++++++++++++ crypto/testmgr.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) (limited to 'crypto') diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 2854865..b6b93d4 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -2219,6 +2219,22 @@ static const struct alg_test_desc alg_test_descs[] = { } } }, { + .alg = "ofb(aes)", + .test = alg_test_skcipher, + .fips_allowed = 1, + .suite = { + .cipher = { + .enc = { + .vecs = aes_ofb_enc_tv_template, + .count = AES_OFB_ENC_TEST_VECTORS + }, + .dec = { + .vecs = aes_ofb_dec_tv_template, + .count = AES_OFB_DEC_TEST_VECTORS + } + } + } + }, { .alg = "pcbc(fcrypt)", .test = alg_test_skcipher, .suite = { diff --git a/crypto/testmgr.h b/crypto/testmgr.h index aa6dac0..27e6061 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -2980,6 +2980,8 @@ static struct cipher_testvec cast6_dec_tv_template[] = { #define AES_XTS_DEC_TEST_VECTORS 4 #define AES_CTR_ENC_TEST_VECTORS 3 #define AES_CTR_DEC_TEST_VECTORS 3 +#define AES_OFB_ENC_TEST_VECTORS 1 +#define AES_OFB_DEC_TEST_VECTORS 1 #define AES_CTR_3686_ENC_TEST_VECTORS 7 #define AES_CTR_3686_DEC_TEST_VECTORS 6 #define AES_GCM_ENC_TEST_VECTORS 9 @@ -5506,6 +5508,64 @@ static struct cipher_testvec aes_ctr_rfc3686_dec_tv_template[] = { }, }; +static struct cipher_testvec aes_ofb_enc_tv_template[] = { + /* From NIST Special Publication 800-38A, Appendix F.5 */ + { + .key = "\x2b\x7e\x15\x16\x28\xae\xd2\xa6" + "\xab\xf7\x15\x88\x09\xcf\x4f\x3c", + .klen = 16, + .iv = "\x00\x01\x02\x03\x04\x05\x06\x07\x08" + "\x09\x0a\x0b\x0c\x0d\x0e\x0f", + .input = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96" + "\xe9\x3d\x7e\x11\x73\x93\x17\x2a" + "\xae\x2d\x8a\x57\x1e\x03\xac\x9c" + "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51" + "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11" + "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef" + "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17" + "\xad\x2b\x41\x7b\xe6\x6c\x37\x10", + .ilen = 64, + .result = "\x3b\x3f\xd9\x2e\xb7\x2d\xad\x20" + "\x33\x34\x49\xf8\xe8\x3c\xfb\x4a" + "\x77\x89\x50\x8d\x16\x91\x8f\x03\xf5" + "\x3c\x52\xda\xc5\x4e\xd8\x25" + "\x97\x40\x05\x1e\x9c\x5f\xec\xf6\x43" + "\x44\xf7\xa8\x22\x60\xed\xcc" + "\x30\x4c\x65\x28\xf6\x59\xc7\x78" + "\x66\xa5\x10\xd9\xc1\xd6\xae\x5e", + .rlen = 64, + } +}; + +static struct cipher_testvec aes_ofb_dec_tv_template[] = { + /* From NIST Special Publication 800-38A, Appendix F.5 */ + { + .key = "\x2b\x7e\x15\x16\x28\xae\xd2\xa6" + "\xab\xf7\x15\x88\x09\xcf\x4f\x3c", + .klen = 16, + .iv = "\x00\x01\x02\x03\x04\x05\x06\x07\x08" + "\x09\x0a\x0b\x0c\x0d\x0e\x0f", + .input = "\x3b\x3f\xd9\x2e\xb7\x2d\xad\x20" + "\x33\x34\x49\xf8\xe8\x3c\xfb\x4a" + "\x77\x89\x50\x8d\x16\x91\x8f\x03\xf5" + "\x3c\x52\xda\xc5\x4e\xd8\x25" + "\x97\x40\x05\x1e\x9c\x5f\xec\xf6\x43" + "\x44\xf7\xa8\x22\x60\xed\xcc" + "\x30\x4c\x65\x28\xf6\x59\xc7\x78" + "\x66\xa5\x10\xd9\xc1\xd6\xae\x5e", + .ilen = 64, + .result = "\x6b\xc1\xbe\xe2\x2e\x40\x9f\x96" + "\xe9\x3d\x7e\x11\x73\x93\x17\x2a" + "\xae\x2d\x8a\x57\x1e\x03\xac\x9c" + "\x9e\xb7\x6f\xac\x45\xaf\x8e\x51" + "\x30\xc8\x1c\x46\xa3\x5c\xe4\x11" + "\xe5\xfb\xc1\x19\x1a\x0a\x52\xef" + "\xf6\x9f\x24\x45\xdf\x4f\x9b\x17" + "\xad\x2b\x41\x7b\xe6\x6c\x37\x10", + .rlen = 64, + } +}; + static struct aead_testvec aes_gcm_enc_tv_template[] = { { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */ .key = zeroed_string, -- cgit v1.1 From 9996e3421cae20a17c99881b2ac0f7562f760e04 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Tue, 26 Apr 2011 16:34:01 +1000 Subject: crypto: tcrypt - CTR mode speed test for AES Add the CTR mode speed test for AES. Signed-off-by: Jan Glauber Signed-off-by: Herbert Xu --- crypto/tcrypt.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'crypto') diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index e912ea5..2222617 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -1009,6 +1009,10 @@ static int do_test(int m) speed_template_32_48_64); test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, speed_template_32_48_64); + test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0, + speed_template_16_24_32); + test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0, + speed_template_16_24_32); break; case 201: -- cgit v1.1 From b23b64516500df6b70fcafb820970f18538252cf Mon Sep 17 00:00:00 2001 From: Andy Lutomirski Date: Mon, 16 May 2011 15:12:47 +1000 Subject: crypto: aesni-intel - Merge with fpu.ko Loading fpu without aesni-intel does nothing. Loading aesni-intel without fpu causes modes like xts to fail. (Unloading aesni-intel will restore those modes.) One solution would be to make aesni-intel depend on fpu, but it seems cleaner to just combine the modules. This is probably responsible for bugs like: https://bugzilla.redhat.com/show_bug.cgi?id=589390 Signed-off-by: Andy Lutomirski Signed-off-by: Herbert Xu --- crypto/Kconfig | 6 ------ 1 file changed, 6 deletions(-) (limited to 'crypto') diff --git a/crypto/Kconfig b/crypto/Kconfig index 4b7cb0e..87b22ca 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -264,11 +264,6 @@ config CRYPTO_XTS key size 256, 384 or 512 bits. This implementation currently can't handle a sectorsize which is not a multiple of 16 bytes. -config CRYPTO_FPU - tristate - select CRYPTO_BLKCIPHER - select CRYPTO_MANAGER - comment "Hash modes" config CRYPTO_HMAC @@ -543,7 +538,6 @@ config CRYPTO_AES_NI_INTEL select CRYPTO_AES_586 if !64BIT select CRYPTO_CRYPTD select CRYPTO_ALGAPI - select CRYPTO_FPU help Use Intel AES-NI instructions for AES algorithm. -- cgit v1.1