diff options
Diffstat (limited to 'aes.h')
-rw-r--r-- | aes.h | 47 |
1 files changed, 18 insertions, 29 deletions
@@ -4,34 +4,23 @@ #define AES_MAXNR 14 #define AES_BLOCK_SIZE 16 -typedef struct aes_key_st -{ - uint32_t rd_key[4 *(AES_MAXNR + 1)]; - int rounds; - -} AES_KEY; - -int AES_set_encrypt_key(const unsigned char* userKey, - const int bits, - AES_KEY* key); - -int AES_set_decrypt_key(const unsigned char* userKey, - const int bits, - AES_KEY* key); - -void AES_encrypt(const unsigned char* in, - unsigned char* out, - const AES_KEY* key); - -void AES_decrypt(const unsigned char* in, - unsigned char* out, - const AES_KEY* key); - -void AES_cbc_encrypt(const unsigned char* in, - unsigned char* out, - const unsigned long length, - const AES_KEY* key, - unsigned char* ivec, - const int enc); +struct aes_key_st { + uint32_t rd_key[4 *(AES_MAXNR + 1)]; + int rounds; +}; +typedef struct aes_key_st AES_KEY; + +int AES_set_encrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); +int AES_set_decrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); + +void AES_encrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_decrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, + const unsigned long length, const AES_KEY *key, + unsigned char *ivec, const int enc); #endif |