qemu/aes.h

   1 #ifndef QEMU_AES_H
   2 #define QEMU_AES_H
   3
   4 #define AES_MAXNR 14
   5 #define AES_BLOCK_SIZE 16
   6
   7 struct aes_key_st {
   8     uint32_t rd_key[4 *(AES_MAXNR + 1)];
   9     int rounds;
  10 };
  11 typedef struct aes_key_st AES_KEY;
  12
  13 int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
  14         AES_KEY *key);
  15 int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
  16         AES_KEY *key);
  17
  18 void AES_encrypt(const unsigned char *in, unsigned char *out,
  19         const AES_KEY *key);
  20 void AES_decrypt(const unsigned char *in, unsigned char *out,
  21         const AES_KEY *key);
  22 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
  23                      const unsigned long length, const AES_KEY *key,
  24                      unsigned char *ivec, const int enc);
  25
  26 #endif