diff options
Diffstat (limited to 'include/linux/crypto.h')
| -rw-r--r-- | include/linux/crypto.h | 54 |
1 files changed, 1 insertions, 53 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 81ef938b0a8e..e71cb70a1ac2 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -102,12 +102,6 @@ #define CRYPTO_ALG_INTERNAL 0x00002000 /* - * Temporary flag used to prevent legacy AEAD implementations from - * being used by user-space. - */ -#define CRYPTO_ALG_AEAD_NEW 0x00004000 - -/* * Transform masks and values (for crt_flags). */ #define CRYPTO_TFM_REQ_MASK 0x000fff00 @@ -142,13 +136,10 @@ struct scatterlist; struct crypto_ablkcipher; struct crypto_async_request; -struct crypto_aead; struct crypto_blkcipher; struct crypto_hash; struct crypto_tfm; struct crypto_type; -struct aead_request; -struct aead_givcrypt_request; struct skcipher_givcrypt_request; typedef void (*crypto_completion_t)(struct crypto_async_request *req, int err); @@ -275,47 +266,6 @@ struct ablkcipher_alg { }; /** - * struct old_aead_alg - AEAD cipher definition - * @maxauthsize: Set the maximum authentication tag size supported by the - * transformation. A transformation may support smaller tag sizes. - * As the authentication tag is a message digest to ensure the - * integrity of the encrypted data, a consumer typically wants the - * largest authentication tag possible as defined by this - * variable. - * @setauthsize: Set authentication size for the AEAD transformation. This - * function is used to specify the consumer requested size of the - * authentication tag to be either generated by the transformation - * during encryption or the size of the authentication tag to be - * supplied during the decryption operation. This function is also - * responsible for checking the authentication tag size for - * validity. - * @setkey: see struct ablkcipher_alg - * @encrypt: see struct ablkcipher_alg - * @decrypt: see struct ablkcipher_alg - * @givencrypt: see struct ablkcipher_alg - * @givdecrypt: see struct ablkcipher_alg - * @geniv: see struct ablkcipher_alg - * @ivsize: see struct ablkcipher_alg - * - * All fields except @givencrypt , @givdecrypt , @geniv and @ivsize are - * mandatory and must be filled. - */ -struct old_aead_alg { - int (*setkey)(struct crypto_aead *tfm, const u8 *key, - unsigned int keylen); - int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize); - int (*encrypt)(struct aead_request *req); - int (*decrypt)(struct aead_request *req); - int (*givencrypt)(struct aead_givcrypt_request *req); - int (*givdecrypt)(struct aead_givcrypt_request *req); - - const char *geniv; - - unsigned int ivsize; - unsigned int maxauthsize; -}; - -/** * struct blkcipher_alg - synchronous block cipher definition * @min_keysize: see struct ablkcipher_alg * @max_keysize: see struct ablkcipher_alg @@ -409,7 +359,6 @@ struct compress_alg { #define cra_ablkcipher cra_u.ablkcipher -#define cra_aead cra_u.aead #define cra_blkcipher cra_u.blkcipher #define cra_cipher cra_u.cipher #define cra_compress cra_u.compress @@ -460,7 +409,7 @@ struct compress_alg { * struct crypto_type, which implements callbacks common for all * transformation types. There are multiple options: * &crypto_blkcipher_type, &crypto_ablkcipher_type, - * &crypto_ahash_type, &crypto_aead_type, &crypto_rng_type. + * &crypto_ahash_type, &crypto_rng_type. * This field might be empty. In that case, there are no common * callbacks. This is the case for: cipher, compress, shash. * @cra_u: Callbacks implementing the transformation. This is a union of @@ -508,7 +457,6 @@ struct crypto_alg { union { struct ablkcipher_alg ablkcipher; - struct old_aead_alg aead; struct blkcipher_alg blkcipher; struct cipher_alg cipher; struct compress_alg compress; |