crypto: aesni-intel - remove rfc3686(ctr(aes)), utilize rfc3686 from ctr-module instead

rfc3686 in CTR module is now able of using asynchronous ctr(aes) from
aesni-intel, so rfc3686(ctr(aes)) in aesni-intel is no longer needed.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 1b9c22bea8a7..a0795da22c02 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -40,10 +40,6 @@
 #include <linux/workqueue.h>
 #include <linux/spinlock.h>
 
-#if defined(CONFIG_CRYPTO_CTR) || defined(CONFIG_CRYPTO_CTR_MODULE)
-#define HAS_CTR
-#endif
-
 #if defined(CONFIG_CRYPTO_PCBC) || defined(CONFIG_CRYPTO_PCBC_MODULE)
 #define HAS_PCBC
 #endif
@@ -395,12 +391,6 @@ static int ablk_ctr_init(struct crypto_tfm *tfm)
         return ablk_init_common(tfm, "__driver-ctr-aes-aesni");
 }
 
-#ifdef HAS_CTR
-static int ablk_rfc3686_ctr_init(struct crypto_tfm *tfm)
-{
-        return ablk_init_common(tfm, "rfc3686(__driver-ctr-aes-aesni)");
-}
-#endif
 #endif
 
 #ifdef HAS_PCBC
@@ -1158,33 +1148,6 @@ static struct crypto_alg aesni_algs[] = { {
                         .maxauthsize    = 16,
                 },
         },
-#ifdef HAS_CTR
-}, {
-        .cra_name               = "rfc3686(ctr(aes))",
-        .cra_driver_name        = "rfc3686-ctr-aes-aesni",
-        .cra_priority           = 400,
-        .cra_flags              = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
-        .cra_blocksize          = 1,
-        .cra_ctxsize            = sizeof(struct async_helper_ctx),
-        .cra_alignmask          = 0,
-        .cra_type               = &crypto_ablkcipher_type,
-        .cra_module             = THIS_MODULE,
-        .cra_init               = ablk_rfc3686_ctr_init,
-        .cra_exit               = ablk_exit,
-        .cra_u = {
-                .ablkcipher = {
-                        .min_keysize = AES_MIN_KEY_SIZE +
-                                       CTR_RFC3686_NONCE_SIZE,
-                        .max_keysize = AES_MAX_KEY_SIZE +
-                                       CTR_RFC3686_NONCE_SIZE,
-                        .ivsize      = CTR_RFC3686_IV_SIZE,
-                        .setkey      = ablk_set_key,
-                        .encrypt     = ablk_encrypt,
-                        .decrypt     = ablk_decrypt,
-                        .geniv       = "seqiv",
-                },
-        },
-#endif
 #endif
 #ifdef HAS_PCBC
 }, {