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