Commit bee711fa authored by Gilad Ben-Yossef's avatar Gilad Ben-Yossef Committed by Herbert Xu

crypto: ccree - add SM4 protected keys support

Add the registration for the SM4 based policy protected keys ciphers.
Signed-off-by: default avatarGilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 52f42c65
...@@ -1578,6 +1578,42 @@ static const struct cc_alg_template skcipher_algs[] = { ...@@ -1578,6 +1578,42 @@ static const struct cc_alg_template skcipher_algs[] = {
.min_hw_rev = CC_HW_REV_713, .min_hw_rev = CC_HW_REV_713,
.std_body = CC_STD_OSCCA, .std_body = CC_STD_OSCCA,
}, },
{
.name = "cbc(psm4)",
.driver_name = "cbc-psm4-ccree",
.blocksize = SM4_BLOCK_SIZE,
.template_skcipher = {
.setkey = cc_cipher_sethkey,
.encrypt = cc_cipher_encrypt,
.decrypt = cc_cipher_decrypt,
.min_keysize = CC_HW_KEY_SIZE,
.max_keysize = CC_HW_KEY_SIZE,
.ivsize = SM4_BLOCK_SIZE,
},
.cipher_mode = DRV_CIPHER_CBC,
.flow_mode = S_DIN_to_SM4,
.min_hw_rev = CC_HW_REV_713,
.std_body = CC_STD_OSCCA,
.sec_func = true,
},
{
.name = "ctr(psm4)",
.driver_name = "ctr-psm4-ccree",
.blocksize = SM4_BLOCK_SIZE,
.template_skcipher = {
.setkey = cc_cipher_sethkey,
.encrypt = cc_cipher_encrypt,
.decrypt = cc_cipher_decrypt,
.min_keysize = CC_HW_KEY_SIZE,
.max_keysize = CC_HW_KEY_SIZE,
.ivsize = SM4_BLOCK_SIZE,
},
.cipher_mode = DRV_CIPHER_CTR,
.flow_mode = S_DIN_to_SM4,
.min_hw_rev = CC_HW_REV_713,
.std_body = CC_STD_OSCCA,
.sec_func = true,
},
}; };
static struct cc_crypto_alg *cc_create_alg(const struct cc_alg_template *tmpl, static struct cc_crypto_alg *cc_create_alg(const struct cc_alg_template *tmpl,
......
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