diff options
Diffstat (limited to 'include/crypto/gcm.h')
| -rw-r--r-- | include/crypto/gcm.h | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/include/crypto/gcm.h b/include/crypto/gcm.h index fd9df607a836..154038ca7343 100644 --- a/include/crypto/gcm.h +++ b/include/crypto/gcm.h @@ -3,9 +3,6 @@ #include <linux/errno.h> -#include <crypto/aes.h> -#include <crypto/gf128mul.h> - #define GCM_AES_IV_SIZE 12 #define GCM_RFC4106_IV_SIZE 8 #define GCM_RFC4543_IV_SIZE 8 @@ -13,7 +10,7 @@ /* * validate authentication tag for GCM */ -static inline int crypto_gcm_check_authsize(unsigned int authsize) +static inline int crypto_gcm_check_authsize(size_t authsize) { switch (authsize) { case 4: @@ -34,7 +31,7 @@ static inline int crypto_gcm_check_authsize(unsigned int authsize) /* * validate authentication tag for RFC4106 */ -static inline int crypto_rfc4106_check_authsize(unsigned int authsize) +static inline int crypto_rfc4106_check_authsize(size_t authsize) { switch (authsize) { case 8: @@ -64,22 +61,4 @@ static inline int crypto_ipsec_check_assoclen(unsigned int assoclen) return 0; } -struct aesgcm_ctx { - be128 ghash_key; - struct crypto_aes_ctx aes_ctx; - unsigned int authsize; -}; - -int aesgcm_expandkey(struct aesgcm_ctx *ctx, const u8 *key, - unsigned int keysize, unsigned int authsize); - -void aesgcm_encrypt(const struct aesgcm_ctx *ctx, u8 *dst, const u8 *src, - int crypt_len, const u8 *assoc, int assoc_len, - const u8 iv[GCM_AES_IV_SIZE], u8 *authtag); - -bool __must_check aesgcm_decrypt(const struct aesgcm_ctx *ctx, u8 *dst, - const u8 *src, int crypt_len, const u8 *assoc, - int assoc_len, const u8 iv[GCM_AES_IV_SIZE], - const u8 *authtag); - #endif |