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experimental crypto: pod_to_hex_* fixed, point_t ctor fixed

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This commit is contained in:
sowle 2021-04-20 03:04:33 +03:00
parent 68e586e700
commit efa8065d3d
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GPG key ID: C07A24B2D89D49FC
1 changed files with 22 additions and 6 deletions
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28
tests/functional_tests/crypto_tests.cpp
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@ -143,13 +143,29 @@ template<class pod_t>
std::string pod_to_hex_big_endian(const pod_t &h)
{
constexpr char hexmap[] = "0123456789abcdef";
const char* data = reinterpret_cast<const char*>(&h);
const unsigned char* data = reinterpret_cast<const unsigned char*>(&h);
size_t len = sizeof h;
std::string s(len * 2, ' ');
for (size_t i = 0; i < len; ++i) {
s[2 * i] = hexmap[(data[len - 1 - i] & 0xF0) >> 4];
s[2 * i + 1] = hexmap[(data[len - 1 - i] & 0x0F)];
s[2 * i] = hexmap[data[len - 1 - i] >> 4];
s[2 * i + 1] = hexmap[data[len - 1 - i] & 0x0F];
}
return s;
}
template<class pod_t>
std::string pod_to_hex(const pod_t &h)
{
constexpr char hexmap[] = "0123456789abcdef";
const unsigned char* data = reinterpret_cast<const unsigned char*>(&h);
size_t len = sizeof h;
std::string s(len * 2, ' ');
for (size_t i = 0; i < len; ++i) {
s[2 * i] = hexmap[data[i] >> 4];
s[2 * i + 1] = hexmap[data[i] & 0x0F];
}
return s;
@ -536,9 +552,9 @@ struct point_t
{
crypto::public_key pk;
((uint64_t*)&pk)[0] = a0;
((uint64_t*)&pk)[1] = a0;
((uint64_t*)&pk)[2] = a0;
((uint64_t*)&pk)[3] = a0;
((uint64_t*)&pk)[1] = a1;
((uint64_t*)&pk)[2] = a2;
((uint64_t*)&pk)[3] = a3;
if (!from_public_key(pk))
zero();