diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/cipher-nettle.c | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/crypto/cipher-nettle.c b/crypto/cipher-nettle.c index e04e3a1c30..e6d6e6cb69 100644 --- a/crypto/cipher-nettle.c +++ b/crypto/cipher-nettle.c @@ -262,12 +262,12 @@ static void nettle_cipher_free_ctx(QCryptoCipherNettle *ctx) } -QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, - QCryptoCipherMode mode, - const uint8_t *key, size_t nkey, - Error **errp) +static QCryptoCipherNettle *qcrypto_cipher_ctx_new(QCryptoCipherAlgorithm alg, + QCryptoCipherMode mode, + const uint8_t *key, + size_t nkey, + Error **errp) { - QCryptoCipher *cipher; QCryptoCipherNettle *ctx; uint8_t *rfbkey; @@ -287,12 +287,7 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, return NULL; } - cipher = g_new0(QCryptoCipher, 1); - cipher->alg = alg; - cipher->mode = mode; - ctx = g_new0(QCryptoCipherNettle, 1); - cipher->opaque = ctx; switch (alg) { case QCRYPTO_CIPHER_ALG_DES_RFB: @@ -436,10 +431,10 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, ctx->iv = g_new0(uint8_t, ctx->blocksize); - return cipher; + return ctx; error: - qcrypto_cipher_free(cipher); + nettle_cipher_free_ctx(ctx); return NULL; } @@ -561,3 +556,25 @@ int qcrypto_cipher_setiv(QCryptoCipher *cipher, memcpy(ctx->iv, iv, niv); return 0; } + + +QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, + QCryptoCipherMode mode, + const uint8_t *key, size_t nkey, + Error **errp) +{ + QCryptoCipher *cipher; + QCryptoCipherNettle *ctx; + + ctx = qcrypto_cipher_ctx_new(alg, mode, key, nkey, errp); + if (!ctx) { + return NULL; + } + + cipher = g_new0(QCryptoCipher, 1); + cipher->alg = alg; + cipher->mode = mode; + cipher->opaque = ctx; + + return cipher; +} |