1 2 #define AES_MAXNR 14 3 4 struct AES_KEY { 5 unsigned int rd_key[4 * (AES_MAXNR + 1)]; 6 int rounds; 7 }; 8 9 struct AES_CTX { 10 struct AES_KEY enc_key; 11 struct AES_KEY dec_key; 12 }; 13 14 asmlinkage void AES_encrypt(const u8 *in, u8 *out, struct AES_KEY *ctx); 15 asmlinkage void AES_decrypt(const u8 *in, u8 *out, struct AES_KEY *ctx); 16 asmlinkage int private_AES_set_decrypt_key(const unsigned char *userKey, 17 const int bits, struct AES_KEY *key); 18 asmlinkage int private_AES_set_encrypt_key(const unsigned char *userKey, 19 const int bits, struct AES_KEY *key); 20