00001 #ifndef QEMU_AES_H 00002 #define QEMU_AES_H 00003 00004 #define AES_MAXNR 14 00005 #define AES_BLOCK_SIZE 16 00006 00007 struct aes_key_st { 00008 uint32_t rd_key[4 *(AES_MAXNR + 1)]; 00009 int rounds; 00010 }; 00011 typedef struct aes_key_st AES_KEY; 00012 00013 int AES_set_encrypt_key(const unsigned char *userKey, const int bits, 00014 AES_KEY *key); 00015 int AES_set_decrypt_key(const unsigned char *userKey, const int bits, 00016 AES_KEY *key); 00017 00018 void AES_encrypt(const unsigned char *in, unsigned char *out, 00019 const AES_KEY *key); 00020 void AES_decrypt(const unsigned char *in, unsigned char *out, 00021 const AES_KEY *key); 00022 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, 00023 const unsigned long length, const AES_KEY *key, 00024 unsigned char *ivec, const int enc); 00025 00026 #endif