release/src/router/libsodium/src/libsodium/crypto_sign/edwards25519sha512batch/ref/sc25519.h

   1 #ifndef SC25519_H
   2 #define SC25519_H
   3
   4 #define sc25519 crypto_sign_edwards25519sha512batch_sc25519
   5 #define sc25519_from32bytes crypto_sign_edwards25519sha512batch_sc25519_from32bytes
   6 #define sc25519_from64bytes crypto_sign_edwards25519sha512batch_sc25519_from64bytes
   7 #define sc25519_to32bytes crypto_sign_edwards25519sha512batch_sc25519_to32bytes
   8 #define sc25519_pack crypto_sign_edwards25519sha512batch_sc25519_pack
   9 #define sc25519_getparity crypto_sign_edwards25519sha512batch_sc25519_getparity
  10 #define sc25519_setone crypto_sign_edwards25519sha512batch_sc25519_setone
  11 #define sc25519_setzero crypto_sign_edwards25519sha512batch_sc25519_setzero
  12 #define sc25519_neg crypto_sign_edwards25519sha512batch_sc25519_neg
  13 #define sc25519_add crypto_sign_edwards25519sha512batch_sc25519_add
  14 #define sc25519_sub crypto_sign_edwards25519sha512batch_sc25519_sub
  15 #define sc25519_mul crypto_sign_edwards25519sha512batch_sc25519_mul
  16 #define sc25519_square crypto_sign_edwards25519sha512batch_sc25519_square
  17 #define sc25519_invert crypto_sign_edwards25519sha512batch_sc25519_invert
  18
  19 #include "crypto_uint32.h"
  20
  21 typedef struct {
  22   crypto_uint32 v[32];
  23 } sc25519;
  24
  25 void sc25519_from32bytes(sc25519 *r, const unsigned char x[32]);
  26
  27 void sc25519_from64bytes(sc25519 *r, const unsigned char x[64]);
  28
  29 void sc25519_to32bytes(unsigned char r[32], const sc25519 *x);
  30
  31 void sc25519_pack(unsigned char r[32], const sc25519 *x);
  32
  33 unsigned char sc25519_getparity(const sc25519 *x);
  34
  35 void sc25519_setone(sc25519 *r);
  36
  37 void sc25519_setzero(sc25519 *r);
  38
  39 void sc25519_neg(sc25519 *r, const sc25519 *x);
  40
  41 void sc25519_add(sc25519 *r, const sc25519 *x, const sc25519 *y);
  42
  43 void sc25519_sub(sc25519 *r, const sc25519 *x, const sc25519 *y);
  44
  45 void sc25519_mul(sc25519 *r, const sc25519 *x, const sc25519 *y);
  46
  47 void sc25519_square(sc25519 *r, const sc25519 *x);
  48
  49 void sc25519_invert(sc25519 *r, const sc25519 *x);
  50
  51 #endif