diff options
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_hash.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index 20c17eb09495..8f107da66685 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -1992,6 +1992,7 @@ static int safexcel_xcbcmac_setkey(struct crypto_ahash *tfm, const u8 *key, ret = aes_prepareenckey(ctx->aes, (u8 *)key_tmp + 2 * AES_BLOCK_SIZE, AES_MIN_KEY_SIZE); + memzero_explicit(key_tmp, sizeof(key_tmp)); if (ret) return ret; @@ -2103,6 +2104,8 @@ static int safexcel_cmac_setkey(struct crypto_ahash *tfm, const u8 *key, } ctx->cbcmac = false; + memzero_explicit(consts, sizeof(consts)); + memzero_explicit(_const, sizeof(_const)); return 0; } |