diff options
| author | Gilad Ben-Yossef <gilad@benyossef.com> | 2018-11-13 09:40:35 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-07 14:14:59 +0800 |
| commit | 1c876a90e25398a7396ff4de9074ab530e7892b4 (patch) | |
| tree | f7b81f71a5be51bbb4a1d240724a020bf37196fd /drivers/crypto/ccree/cc_aead.c | |
| parent | 946dca8fe456564373e0ff1f40c232b534e2aaef (diff) | |
crypto: ccree - add support for CryptoCell 703
Add support for Arm TrustZone CryptoCell 703.
The 703 is a variant of the CryptoCell 713 that supports only
algorithms certified by the Chinesse Office of the State Commercial
Cryptography Administration (OSCCA).
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccree/cc_aead.c')
| -rw-r--r-- | drivers/crypto/ccree/cc_aead.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c index e0ac376ceb74..f2643cda45db 100644 --- a/drivers/crypto/ccree/cc_aead.c +++ b/drivers/crypto/ccree/cc_aead.c @@ -2367,6 +2367,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_SHA1, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(hmac(sha1),cbc(des3_ede))", @@ -2386,6 +2387,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_DES, .auth_mode = DRV_HASH_SHA1, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(hmac(sha256),cbc(aes))", @@ -2405,6 +2407,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_SHA256, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(hmac(sha256),cbc(des3_ede))", @@ -2424,6 +2427,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_DES, .auth_mode = DRV_HASH_SHA256, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(xcbc(aes),cbc(aes))", @@ -2443,6 +2447,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_XCBC_MAC, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(hmac(sha1),rfc3686(ctr(aes)))", @@ -2462,6 +2467,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_SHA1, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(hmac(sha256),rfc3686(ctr(aes)))", @@ -2481,6 +2487,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_SHA256, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "authenc(xcbc(aes),rfc3686(ctr(aes)))", @@ -2500,6 +2507,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_XCBC_MAC, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "ccm(aes)", @@ -2519,6 +2527,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_NULL, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "rfc4309(ccm(aes))", @@ -2538,6 +2547,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_NULL, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "gcm(aes)", @@ -2557,6 +2567,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_NULL, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "rfc4106(gcm(aes))", @@ -2576,6 +2587,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_NULL, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, { .name = "rfc4543(gcm(aes))", @@ -2595,6 +2607,7 @@ static struct cc_alg_template aead_algs[] = { .flow_mode = S_DIN_to_AES, .auth_mode = DRV_HASH_NULL, .min_hw_rev = CC_HW_REV_630, + .std_body = CC_STD_NIST, }, }; @@ -2679,7 +2692,8 @@ int cc_aead_alloc(struct cc_drvdata *drvdata) /* Linux crypto */ for (alg = 0; alg < ARRAY_SIZE(aead_algs); alg++) { - if (aead_algs[alg].min_hw_rev > drvdata->hw_rev) + if ((aead_algs[alg].min_hw_rev > drvdata->hw_rev) || + !(drvdata->std_bodies & aead_algs[alg].std_body)) continue; t_alg = cc_create_aead_alg(&aead_algs[alg], dev); |