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cleanup

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NIIBE Yutaka
2014-03-25 11:23:33 +09:00
parent cbf896a61b
commit fcf6c60336
1 changed files with 0 additions and 8 deletions
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8
src/ecc-edwards.c
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@@ -626,23 +626,15 @@ eddsa_25519 (bn256 *r, bn256 *s, const uint8_t *input, size_t ilen,
/* EdDSA encoding. */ /* EdDSA encoding. */
memcpy (pk, R->y, sizeof (bn256)); memcpy (pk, R->y, sizeof (bn256));
pk->word[7] ^= mod25519_is_neg (R->x) * 0x80000000; pk->word[7] ^= mod25519_is_neg (R->x) * 0x80000000;
print_point (R);
print_bn256 (pk);
sha512_start (&ctx); sha512_start (&ctx);
sha512_update (&ctx, hash+32, 32); /* Upper half of hash */ sha512_update (&ctx, hash+32, 32); /* Upper half of hash */
sha512_update (&ctx, input, ilen); sha512_update (&ctx, input, ilen);
sha512_finish (&ctx, hash); sha512_finish (&ctx, hash);
print_bn256 ((bn256 *)(hash+32));
print_bn256 ((bn256 *)hash);
mod_reduce_M (r, (bn512 *)hash); mod_reduce_M (r, (bn512 *)hash);
print_bn256 (r);
compute_kG_25519 (R, r); compute_kG_25519 (R, r);
print_point (R);
print_bn256 (pk);
/* EdDSA encoding. */ /* EdDSA encoding. */
memcpy (tmp, R->y, sizeof (bn256)); memcpy (tmp, R->y, sizeof (bn256));