diff options
Diffstat (limited to 'crypto/gcm.c')
| -rw-r--r-- | crypto/gcm.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/crypto/gcm.c b/crypto/gcm.c index 4ba624450c3ffb..84f7c23d14e483 100644 --- a/crypto/gcm.c +++ b/crypto/gcm.c @@ -576,10 +576,10 @@ static int crypto_gcm_create_common(struct crypto_template *tmpl, const char *ctr_name, const char *ghash_name) { + struct skcipher_alg_common *ctr; u32 mask; struct aead_instance *inst; struct gcm_instance_ctx *ctx; - struct skcipher_alg *ctr; struct hash_alg_common *ghash; int err; @@ -607,13 +607,12 @@ static int crypto_gcm_create_common(struct crypto_template *tmpl, ctr_name, 0, mask); if (err) goto err_free_inst; - ctr = crypto_spawn_skcipher_alg(&ctx->ctr); + ctr = crypto_spawn_skcipher_alg_common(&ctx->ctr); /* The skcipher algorithm must be CTR mode, using 16-byte blocks. */ err = -EINVAL; if (strncmp(ctr->base.cra_name, "ctr(", 4) != 0 || - crypto_skcipher_alg_ivsize(ctr) != 16 || - ctr->base.cra_blocksize != 1) + ctr->ivsize != 16 || ctr->base.cra_blocksize != 1) goto err_free_inst; err = -ENAMETOOLONG; @@ -630,11 +629,10 @@ static int crypto_gcm_create_common(struct crypto_template *tmpl, inst->alg.base.cra_priority = (ghash->base.cra_priority + ctr->base.cra_priority) / 2; inst->alg.base.cra_blocksize = 1; - inst->alg.base.cra_alignmask = ghash->base.cra_alignmask | - ctr->base.cra_alignmask; + inst->alg.base.cra_alignmask = ctr->base.cra_alignmask; inst->alg.base.cra_ctxsize = sizeof(struct crypto_gcm_ctx); inst->alg.ivsize = GCM_AES_IV_SIZE; - inst->alg.chunksize = crypto_skcipher_alg_chunksize(ctr); + inst->alg.chunksize = ctr->chunksize; inst->alg.maxauthsize = 16; inst->alg.init = crypto_gcm_init_tfm; inst->alg.exit = crypto_gcm_exit_tfm; |