diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 9ed3f2641ef3..26f6e05726ea 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -118,21 +118,20 @@ static int safexcel_context_control(struct safexcel_cipher_ctx *ctx, switch (ctx->key_len) { case AES_KEYSIZE_128: cdesc->control_data.control0 |= CONTEXT_CONTROL_CRYPTO_ALG_AES128; - ctrl_size = 4; break; case AES_KEYSIZE_192: cdesc->control_data.control0 |= CONTEXT_CONTROL_CRYPTO_ALG_AES192; - ctrl_size = 6; break; case AES_KEYSIZE_256: cdesc->control_data.control0 |= CONTEXT_CONTROL_CRYPTO_ALG_AES256; - ctrl_size = 8; break; default: dev_err(priv->dev, "aes keysize not supported: %u\n", ctx->key_len); return -EINVAL; } + + ctrl_size = ctx->key_len / sizeof(u32); cdesc->control_data.control0 |= CONTEXT_CONTROL_SIZE(ctrl_size); return 0; |