examples/aes.h

   1 #ifndef AES_H
   2 # define AES_H
   3
   4 #include <stdint.h>
   5
   6 struct cryptodev_ctx {
   7         int cfd;
   8         struct session_op sess;
   9         uint16_t alignmask;
  10 };
  11
  12 #define AES_BLOCK_SIZE  16
  13
  14 int aes_ctx_init(struct cryptodev_ctx* ctx, int cfd, const uint8_t *key, unsigned int key_size);
  15 void aes_ctx_deinit();
  16 int aes_encrypt(struct cryptodev_ctx* ctx, const void* iv, const void* plaintext, void* ciphertext, size_t size);
  17 int aes_decrypt(struct cryptodev_ctx* ctx, const void* iv, const void* ciphertext, void* plaintext, size_t size);
  18
  19 #endif