src/util/tweetnacl-gnunet.h

   1 /*
   2       This file has been placed in the public domain.
   3
   4       Based on TweetNaCl version 20140427
   5
   6       Originally obtained from:
   7       https://tweetnacl.cr.yp.to/20140427/tweetnacl.h
   8  */
   9
  10
  11 #ifndef TWEETNACL_H
  12 #define TWEETNACL_H
  13 #include <stdint.h>
  14 #define crypto_scalarmult_PRIMITIVE "curve25519"
  15 #define crypto_scalarmult crypto_scalarmult_curve25519
  16 #define crypto_scalarmult_base crypto_scalarmult_curve25519_base
  17 #define crypto_scalarmult_BYTES crypto_scalarmult_curve25519_BYTES
  18 #define crypto_scalarmult_SCALARBYTES crypto_scalarmult_curve25519_SCALARBYTES
  19 #define crypto_scalarmult_IMPLEMENTATION \
  20   crypto_scalarmult_curve25519_IMPLEMENTATION
  21 #define crypto_scalarmult_VERSION crypto_scalarmult_curve25519_VERSION
  22 #define crypto_scalarmult_curve25519_tweet_BYTES 32
  23 #define crypto_scalarmult_curve25519_tweet_SCALARBYTES 32
  24 extern int crypto_scalarmult_curve25519_tweet (uint8_t *,
  25                                                const uint8_t *,
  26                                                const uint8_t *);
  27 extern int crypto_scalarmult_curve25519_tweet_base (uint8_t *,
  28                                                     const uint8_t *);
  29 #define crypto_scalarmult_curve25519_tweet_VERSION "-"
  30 #define crypto_scalarmult_curve25519 crypto_scalarmult_curve25519_tweet
  31 #define crypto_scalarmult_curve25519_base \
  32   crypto_scalarmult_curve25519_tweet_base
  33 #define crypto_scalarmult_curve25519_BYTES \
  34   crypto_scalarmult_curve25519_tweet_BYTES
  35 #define crypto_scalarmult_curve25519_SCALARBYTES \
  36   crypto_scalarmult_curve25519_tweet_SCALARBYTES
  37 #define crypto_scalarmult_curve25519_VERSION \
  38   crypto_scalarmult_curve25519_tweet_VERSION
  39 #define crypto_scalarmult_curve25519_IMPLEMENTATION \
  40   "crypto_scalarmult/curve25519/tweet"
  41 #define crypto_sign_PRIMITIVE "ed25519"
  42 #define crypto_sign crypto_sign_ed25519
  43 #define crypto_sign_BYTES crypto_sign_ed25519_BYTES
  44 #define crypto_sign_PUBLICKEYBYTES crypto_sign_ed25519_PUBLICKEYBYTES
  45 #define crypto_sign_SECRETKEYBYTES crypto_sign_ed25519_SECRETKEYBYTES
  46 #define crypto_sign_IMPLEMENTATION crypto_sign_ed25519_IMPLEMENTATION
  47 #define crypto_sign_VERSION crypto_sign_ed25519_VERSION
  48 #define crypto_sign_ed25519_tweet_BYTES 64
  49 #define crypto_sign_ed25519_tweet_PUBLICKEYBYTES 32
  50 #define crypto_sign_ed25519_tweet_SECRETKEYBYTES 64
  51 extern int crypto_sign_ed25519_tweet (uint8_t *,
  52                                       uint64_t *,
  53                                       const uint8_t *,
  54                                       uint64_t,
  55                                       const uint8_t *);
  56 extern int crypto_sign_ed25519_tweet_open (uint8_t *,
  57                                            uint64_t *,
  58                                            const uint8_t *,
  59                                            uint64_t,
  60                                            const uint8_t *);
  61 extern int crypto_sign_ed25519_tweet_keypair (uint8_t *,uint8_t *);
  62 #define crypto_sign_ed25519_tweet_VERSION "-"
  63 #define crypto_sign_ed25519 crypto_sign_ed25519_tweet
  64 #define crypto_sign_ed25519_open crypto_sign_ed25519_tweet_open
  65 #define crypto_sign_ed25519_keypair crypto_sign_ed25519_tweet_keypair
  66 #define crypto_sign_ed25519_BYTES crypto_sign_ed25519_tweet_BYTES
  67 #define crypto_sign_ed25519_PUBLICKEYBYTES \
  68   crypto_sign_ed25519_tweet_PUBLICKEYBYTES
  69 #define crypto_sign_ed25519_SECRETKEYBYTES \
  70   crypto_sign_ed25519_tweet_SECRETKEYBYTES
  71 #define crypto_sign_ed25519_VERSION crypto_sign_ed25519_tweet_VERSION
  72 #define crypto_sign_ed25519_IMPLEMENTATION "crypto_sign/ed25519/tweet"
  73 void crypto_sign_pk_from_seed (uint8_t *pk, const uint8_t *seed);
  74 void crypto_sign_sk_from_seed (uint8_t *sk, const uint8_t *seed);
  75 int crypto_sign_ed25519_pk_to_curve25519 (uint8_t *x25519_pk,
  76                                           const uint8_t *ed25519_pk);
  77 int crypto_sign_detached_verify (const uint8_t *sig,
  78                                  const uint8_t *m,
  79                                  uint64_t n,
  80                                  const uint8_t *pk);
  81 int crypto_sign_detached (uint8_t *sig,
  82                           const uint8_t *m,
  83                           uint64_t n,
  84                           const uint8_t *sk);
  85 #endif