crypto.h

   1 #ifndef CRYPTO_H
   2 #define CRYPTO_H
   3
   4 #include "taia.h"
   5 #include "crypto_verify_32.h"
   6 #include "crypto_hash_sha512.h"
   7 #include "crypto_box_curve25519xsalsa20poly1305.h"
   8 #include "crypto_scalarmult_curve25519.h"
   9 #include "crypto_auth_hmacsha512256.h"
  10
  11 #define crypto_box_zerobytes            crypto_box_curve25519xsalsa20poly1305_ZEROBYTES
  12 #define crypto_box_boxzerobytes         crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES
  13 #define crypto_box_noncebytes           crypto_box_curve25519xsalsa20poly1305_NONCEBYTES
  14 #define crypto_box_beforenmbytes        crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES
  15 #define crypto_box_beforenm             crypto_box_curve25519xsalsa20poly1305_beforenm
  16 #define crypto_box_afternm              crypto_box_curve25519xsalsa20poly1305_afternm
  17 #define crypto_box_open_afternm         crypto_box_curve25519xsalsa20poly1305_open_afternm
  18 #define crypto_box_pub_key_size         crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
  19 #define crypto_box_sec_key_size         crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
  20
  21 #define NONCE_LENGTH                    (sizeof(struct taia))
  22 #define NONCE_RND_LENGTH                (crypto_box_boxzerobytes - NONCE_LENGTH)
  23 #define NONCE_ALL_LENGTH                (crypto_box_boxzerobytes + NONCE_LENGTH)
  24 #define NONCE_OFFSET                    (crypto_box_noncebytes - NONCE_LENGTH)
  25 #define NONCE_EDN_OFFSET(x)             ((x) + NONCE_OFFSET)
  26 #define NONCE_PKT_OFFSET(x)             ((x) + NONCE_RND_LENGTH)
  27
  28 #endif /* CRYPTO_H */