mleku/libblkmaker
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Merge branch '0.4.x'

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This commit is contained in:
Luke Dashjr
2014-08-22 18:40:22 +00:00
parent a7cff7ff18 e407661000
commit cd1b78f508
1 changed files with 7 additions and 3 deletions
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10
base58.c
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@@ -39,7 +39,7 @@ bool _blkmk_b58tobin(void *bin, size_t binsz, const char *b58, size_t b58sz) {
uint32_t c;
size_t i, j;
uint8_t bytesleft = binsz % 4;
uint32_t zeromask = ~((1 << ((bytesleft) * 8)) - 1);
uint32_t zeromask = ~((1 << ((bytesleft ?: 4) * 8)) - 1);
if (!b58sz)
b58sz = strlen(b58);
@@ -84,8 +84,10 @@ bool _blkmk_b58tobin(void *bin, size_t binsz, const char *b58, size_t b58sz) {
for (; j < outisz; ++j)
{
*((uint32_t*)binu) = htonl(outi[j]);
binu += sizeof(uint32_t);
*(binu++) = outi[j] >> 0x18;
*(binu++) = outi[j] >> 0x10;
*(binu++) = outi[j] >> 8;
*(binu++) = outi[j];
}
return true;
}
@@ -94,6 +96,8 @@ int _blkmk_b58check(void *bin, size_t binsz, const char *base58str) {
unsigned char buf[32];
unsigned char *binc = bin;
unsigned i;
if (binsz < 4)
return -4;
if (!_blkmk_dblsha256(buf, bin, binsz - 4))
return -2;
if (memcmp(&binc[binsz - 4], buf, 4))