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Use unsigned indices

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This commit is contained in:
Frank Denis 2018-12-26 18:39:07 +01:00
parent 52ff9c8980
commit cce84d05b2
1 changed files with 4 additions and 4 deletions
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8
test/default/core_ed25519.c
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@ -48,7 +48,7 @@ main(void)
unsigned char *p, *p2, *p3; unsigned char *p, *p2, *p3;
unsigned char *sc; unsigned char *sc;
unsigned char *sc64; unsigned char *sc64;
int i, j; unsigned int i, j;
h = (unsigned char *) sodium_malloc(crypto_core_ed25519_UNIFORMBYTES); h = (unsigned char *) sodium_malloc(crypto_core_ed25519_UNIFORMBYTES);
p = (unsigned char *) sodium_malloc(crypto_core_ed25519_BYTES); p = (unsigned char *) sodium_malloc(crypto_core_ed25519_BYTES);
@ -67,7 +67,7 @@ main(void)
randombytes_buf(h, crypto_core_ed25519_UNIFORMBYTES); randombytes_buf(h, crypto_core_ed25519_UNIFORMBYTES);
crypto_core_ed25519_from_uniform(p2, h); crypto_core_ed25519_from_uniform(p2, h);
j = 1 + (int) randombytes_uniform(100); j = 1 + (unsigned int) randombytes_uniform(100);
memcpy(p3, p, crypto_core_ed25519_BYTES); memcpy(p3, p, crypto_core_ed25519_BYTES);
for (i = 0; i < j; i++) { for (i = 0; i < j; i++) {
crypto_core_ed25519_add(p, p, p2); crypto_core_ed25519_add(p, p, p2);
@ -165,10 +165,10 @@ main(void)
memcpy(sc64, sc, crypto_core_ed25519_BYTES); memcpy(sc64, sc, crypto_core_ed25519_BYTES);
memset(sc64 + crypto_core_ed25519_BYTES, 0, memset(sc64 + crypto_core_ed25519_BYTES, 0,
64 - crypto_core_ed25519_BYTES); 64 - crypto_core_ed25519_BYTES);
i = randombytes_uniform(100); i = (unsigned int) randombytes_uniform(100);
do { do {
add_l64(sc64); add_l64(sc64);
} while (i-- > 0U); } while (i-- > 0);
crypto_core_ed25519_scalar_reduce(sc64, sc64); crypto_core_ed25519_scalar_reduce(sc64, sc64);
if (memcmp(sc64, sc, crypto_core_ed25519_BYTES) != 0) { if (memcmp(sc64, sc, crypto_core_ed25519_BYTES) != 0) {
printf("crypto_core_ed25519_scalar_reduce() failed\n"); printf("crypto_core_ed25519_scalar_reduce() failed\n");