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-rw-r--r--crypto/gcm.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/gcm.c b/crypto/gcm.c
index 0818317..c54d478 100644
--- a/crypto/gcm.c
+++ b/crypto/gcm.c
@@ -160,7 +160,7 @@ static void crypto_gcm_ghash_final_xor(struct crypto_gcm_ghash_ctx *ctx,
static inline void crypto_gcm_set_counter(u8 *counterblock, u32 value)
{
- *((u32 *)&counterblock[12]) = cpu_to_be32(value);
+ *((u32 *)&counterblock[12]) = cpu_to_be32(value + 1);
}
static int crypto_gcm_encrypt_counter(struct crypto_aead *aead, u8 *block,
@@ -400,9 +400,8 @@ static struct crypto_instance *crypto_gcm_alloc(struct rtattr **tb)
return inst;
inst = ERR_PTR(ENAMETOOLONG);
- if (snprintf(
- ctr_name, CRYPTO_MAX_ALG_NAME,
- "ctr(%s,0,16,4)", cipher->cra_name) >= CRYPTO_MAX_ALG_NAME)
+ if (snprintf(ctr_name, CRYPTO_MAX_ALG_NAME, "ctr(%s)",
+ cipher->cra_name) >= CRYPTO_MAX_ALG_NAME)
return inst;
ctr = crypto_alg_mod_lookup(ctr_name, CRYPTO_ALG_TYPE_BLKCIPHER,
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