Implement Bech32m encoding/decoding

Github-Pull: #20861
Rebased-From: da2bb6976dadeec682d163c258c9afecc87d6428

1 files changed, 8 insertions, 8 deletions

diff --git a/src/key_io.cpp b/src/key_io.cpp
index d2f5be93f5..f927ebbb42 100644
--- a/src/key_io.cpp
+++ b/src/key_io.cpp
@@ -44,7 +44,7 @@ public:
         std::vector<unsigned char> data = {0};
         data.reserve(33);
         ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end());
-        return bech32::Encode(m_params.Bech32HRP(), data);
+        return bech32::Encode(bech32::Encoding::BECH32, m_params.Bech32HRP(), data);
     }
 
     std::string operator()(const WitnessV0ScriptHash& id) const
@@ -52,7 +52,7 @@ public:
         std::vector<unsigned char> data = {0};
         data.reserve(53);
         ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end());
-        return bech32::Encode(m_params.Bech32HRP(), data);
+        return bech32::Encode(bech32::Encoding::BECH32, m_params.Bech32HRP(), data);
     }
 
     std::string operator()(const WitnessUnknown& id) const
@@ -63,7 +63,7 @@ public:
         std::vector<unsigned char> data = {(unsigned char)id.version};
         data.reserve(1 + (id.length * 8 + 4) / 5);
         ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.program, id.program + id.length);
-        return bech32::Encode(m_params.Bech32HRP(), data);
+        return bech32::Encode(bech32::Encoding::BECH32, m_params.Bech32HRP(), data);
     }
 
     std::string operator()(const CNoDestination& no) const { return {}; }
@@ -91,13 +91,13 @@ CTxDestination DecodeDestination(const std::string& str, const CChainParams& par
         }
     }
     data.clear();
-    auto bech = bech32::Decode(str);
-    if (bech.second.size() > 0 && bech.first == params.Bech32HRP()) {
+    const auto dec = bech32::Decode(str);
+    if (dec.encoding == bech32::Encoding::BECH32 && dec.data.size() > 0 && dec.hrp == params.Bech32HRP()) {
         // Bech32 decoding
-        int version = bech.second[0]; // The first 5 bit symbol is the witness version (0-16)
+        int version = dec.data[0]; // The first 5 bit symbol is the witness version (0-16)
         // The rest of the symbols are converted witness program bytes.
-        data.reserve(((bech.second.size() - 1) * 5) / 8);
-        if (ConvertBits<5, 8, false>([&](unsigned char c) { data.push_back(c); }, bech.second.begin() + 1, bech.second.end())) {
+        data.reserve(((dec.data.size() - 1) * 5) / 8);
+        if (ConvertBits<5, 8, false>([&](unsigned char c) { data.push_back(c); }, dec.data.begin() + 1, dec.data.end())) {
             if (version == 0) {
                 {
                     WitnessV0KeyHash keyid;