diff options
| author | Hyman Huang <yong.huang@smartx.com> | 2023-12-07 23:47:35 +0800 |
|---|---|---|
| committer | Daniel P. Berrangé <berrange@redhat.com> | 2024-02-09 12:47:55 +0000 |
| commit | 52ed9f455ee0063958a1b18e54cab9a427fc422f (patch) | |
| tree | c117680dc0047253a3055d0b14a5e00e90c2e9be /crypto/cipher-gcrypt.c.inc | |
| parent | fdd51403a35a484f29c405c3d5cb0058f80bd3ba (diff) | |
crypto: Introduce SM4 symmetric cipher algorithm
Introduce the SM4 cipher algorithms (OSCCA GB/T 32907-2016).
SM4 (GBT.32907-2016) is a cryptographic standard issued by the
Organization of State Commercial Administration of China (OSCCA)
as an authorized cryptographic algorithms for the use within China.
Detect the SM4 cipher algorithms and enable the feature silently
if it is available.
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Diffstat (limited to 'crypto/cipher-gcrypt.c.inc')
| -rw-r--r-- | crypto/cipher-gcrypt.c.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/cipher-gcrypt.c.inc b/crypto/cipher-gcrypt.c.inc index a6a0117717..1377cbaf14 100644 --- a/crypto/cipher-gcrypt.c.inc +++ b/crypto/cipher-gcrypt.c.inc @@ -35,6 +35,9 @@ bool qcrypto_cipher_supports(QCryptoCipherAlgorithm alg, case QCRYPTO_CIPHER_ALG_SERPENT_256: case QCRYPTO_CIPHER_ALG_TWOFISH_128: case QCRYPTO_CIPHER_ALG_TWOFISH_256: +#ifdef CONFIG_CRYPTO_SM4 + case QCRYPTO_CIPHER_ALG_SM4: +#endif break; default: return false; @@ -219,6 +222,11 @@ static QCryptoCipher *qcrypto_cipher_ctx_new(QCryptoCipherAlgorithm alg, case QCRYPTO_CIPHER_ALG_TWOFISH_256: gcryalg = GCRY_CIPHER_TWOFISH; break; +#ifdef CONFIG_CRYPTO_SM4 + case QCRYPTO_CIPHER_ALG_SM4: + gcryalg = GCRY_CIPHER_SM4; + break; +#endif default: error_setg(errp, "Unsupported cipher algorithm %s", QCryptoCipherAlgorithm_str(alg)); |