From d078da86d61cf0f188cd099bef9b7b2dcfeba5a7 Mon Sep 17 00:00:00 2001 From: liequan che Date: Wed, 30 Oct 2024 08:51:46 +0000 Subject: crypto: Introduce SM3 hash hmac pbkdf algorithm MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce the SM3 cryptographic hash algorithm (GB/T 32905-2016). SM3 (GB/T 32905-2016) is a cryptographic standard issued by the Organization of State Commercial Cryptography Administration (OSCCA) as an authorized cryptographic algorithm for use within China. Detect the SM3 cryptographic hash algorithm and enable the feature silently if it is available. Signed-off-by: cheliequan Signed-off-by: Daniel P. Berrangé --- crypto/hmac-nettle.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'crypto/hmac-nettle.c') diff --git a/crypto/hmac-nettle.c b/crypto/hmac-nettle.c index 54dd75d5ff..dd5b2ab7a1 100644 --- a/crypto/hmac-nettle.c +++ b/crypto/hmac-nettle.c @@ -38,6 +38,9 @@ struct QCryptoHmacNettle { struct hmac_sha256_ctx sha256_ctx; /* equals hmac_sha224_ctx */ struct hmac_sha512_ctx sha512_ctx; /* equals hmac_sha384_ctx */ struct hmac_ripemd160_ctx ripemd160_ctx; +#ifdef CONFIG_CRYPTO_SM3 + struct hmac_sm3_ctx ctx; +#endif } u; }; @@ -89,6 +92,14 @@ struct qcrypto_nettle_hmac_alg { .digest = (qcrypto_nettle_hmac_digest)hmac_ripemd160_digest, .len = RIPEMD160_DIGEST_SIZE, }, +#ifdef CONFIG_CRYPTO_SM3 + [QCRYPTO_HASH_ALGO_SM3] = { + .setkey = (qcrypto_nettle_hmac_setkey)hmac_sm3_set_key, + .update = (qcrypto_nettle_hmac_update)hmac_sm3_update, + .digest = (qcrypto_nettle_hmac_digest)hmac_sm3_digest, + .len = SM3_DIGEST_SIZE, + }, +#endif }; bool qcrypto_hmac_supports(QCryptoHashAlgo alg) -- cgit 1.4.1