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eddsa_25519: API change

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This commit is contained in:
NIIBE Yutaka
2014-03-27 12:04:03 +09:00
parent 5882b37b58
commit 356a9cc615
3 changed files with 12 additions and 15 deletions
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14
misc/t-eddsa.c
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@@ -64,8 +64,6 @@ print_point (const ac *X)
puts ("--");
}
extern void eddsa_25519 (bn256 *r, bn256 *s,
const uint8_t *input, size_t ilen, const bn256 *d);
#define MAXLINE 4096
static int lineno;
@@ -356,14 +354,16 @@ read_testcase (void)
int
main (int argc, char *argv[])
{
int all_good = 1;
int r;
ac pk_calculated[1];
uint8_t hash[64];
bn256 a[1];
extern int compute_kG_25519 (ac *X, const bn256 *K);
extern int mod25519_is_neg (const bn256 *a);
extern void eddsa_25519 (bn256 *r, bn256 *s, const uint8_t *input,
size_t ilen, const bn256 *d);
extern void eddsa_25519 (bn256 *r, bn256 *s,
const uint8_t *input, size_t ilen,
const bn256 *a, const uint8_t *seed);
bn256 R[1], S[1];
@@ -397,10 +397,11 @@ main (int argc, char *argv[])
print_be_bn256 (sk);
print_point (pk);
print_point (pk_calculated);
all_good = 0;
continue;
}
eddsa_25519 (R, S, msg, msglen, sk);
eddsa_25519 (R, S, msg, msglen, a, hash+32);
if (memcmp (sig, R, sizeof (bn256)) != 0
|| memcmp (((const uint8_t *)sig)+32, S, sizeof (bn256)) != 0)
{
@@ -409,10 +410,11 @@ main (int argc, char *argv[])
print_le_bn256 (S);
print_le_bn256 ((const bn256 *)sig);
print_le_bn256 ((const bn256 *)(((const uint8_t *)sig)+32));
all_good = 0;
continue;
}
printf ("%d\n", test_no);
}
return 0;
return all_good == 1?0:1;
}