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Add post-quantum consensus foundation

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This commit is contained in:
Capri 2026-08-30 00:14:42 +00:00
commit ad21afbfa9
Signed by: VextaProject
SSH key fingerprint: SHA256:739BZv8LvIDY2tR7lXLy/IQ6MaGTQtYcG9GNvCjmpVM
454 changed files with 35738 additions and 6 deletions
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28
src/key_io.cpp
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@ -63,6 +63,22 @@ public:
return bech32::Encode(bech32::Encoding::BECH32M, m_params.Bech32HRP(), data);
}
std::string operator()(const WitnessV2MLDSA& id) const
{
std::vector<unsigned char> data = {2};
data.reserve(53);
ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end());
return bech32::Encode(bech32::Encoding::BECH32M, m_params.Bech32HRP(), data);
}
std::string operator()(const WitnessV3SLHDSA& id) const
{
std::vector<unsigned char> data = {3};
data.reserve(53);
ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end());
return bech32::Encode(bech32::Encoding::BECH32M, m_params.Bech32HRP(), data);
}
std::string operator()(const WitnessUnknown& id) const
{
if (id.version < 1 || id.version > 16 || id.length < 2 || id.length > 40) {
@ -151,6 +167,18 @@ CTxDestination DecodeDestination(const std::string& str, const CChainParams& par
return tap;
}
if (version == 2 && data.size() == 32) {
WitnessV2MLDSA id;
std::copy(data.begin(), data.end(), id.begin());
return id;
}
if (version == 3 && data.size() == 32) {
WitnessV3SLHDSA id;
std::copy(data.begin(), data.end(), id.begin());
return id;
}
if (version > 16) {
error_str = "Invalid Bech32 address witness version";
return CNoDestination();