diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel_cipher.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 7ef30a98cb24..de4be10b172f 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -1039,13 +1039,12 @@ static int safexcel_cbc_des3_ede_decrypt(struct skcipher_request *req) static int safexcel_des3_ede_setkey(struct crypto_skcipher *ctfm, const u8 *key, unsigned int len) { - struct crypto_tfm *tfm = crypto_skcipher_tfm(ctfm); - struct safexcel_cipher_ctx *ctx = crypto_tfm_ctx(tfm); + struct safexcel_cipher_ctx *ctx = crypto_skcipher_ctx(ctfm); + int err; - if (len != DES3_EDE_KEY_SIZE) { - crypto_skcipher_set_flags(ctfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - return -EINVAL; - } + err = des3_verify_key(ctfm, key); + if (unlikely(err)) + return err; /* if context exits and key changed, need to invalidate it */ if (ctx->base.ctxr_dma) { |