diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel_cipher.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index bc5605e89d11..f4ece0d8bd6c 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -1509,6 +1509,7 @@ static int safexcel_des_setkey(struct crypto_skcipher *ctfm, const u8 *key, unsigned int len) { struct safexcel_cipher_ctx *ctx = crypto_skcipher_ctx(ctfm); + struct safexcel_crypto_priv *priv = ctx->priv; int ret; ret = verify_skcipher_des_key(ctfm, key); @@ -1516,7 +1517,7 @@ static int safexcel_des_setkey(struct crypto_skcipher *ctfm, const u8 *key, return ret; /* if context exits and key changed, need to invalidate it */ - if (ctx->base.ctxr_dma) + if (priv->flags & EIP197_TRC_CACHE && ctx->base.ctxr_dma) if (memcmp(ctx->key, key, len)) ctx->base.needs_inv = true; @@ -1605,6 +1606,7 @@ static int safexcel_des3_ede_setkey(struct crypto_skcipher *ctfm, const u8 *key, unsigned int len) { struct safexcel_cipher_ctx *ctx = crypto_skcipher_ctx(ctfm); + struct safexcel_crypto_priv *priv = ctx->priv; int err; err = verify_skcipher_des3_key(ctfm, key); @@ -1612,7 +1614,7 @@ static int safexcel_des3_ede_setkey(struct crypto_skcipher *ctfm, return err; /* if context exits and key changed, need to invalidate it */ - if (ctx->base.ctxr_dma) + if (priv->flags & EIP197_TRC_CACHE && ctx->base.ctxr_dma) if (memcmp(ctx->key, key, len)) ctx->base.needs_inv = true; |