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author | Andrew Chow <achow101-github@achow101.com> | 2019-07-25 11:28:57 -0400 |
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committer | Andrew Chow <achow101-github@achow101.com> | 2021-12-10 08:29:47 -0500 |
commit | a69332fd89a5c1e293113b641fbe6b23cf279741 (patch) | |
tree | 28aa497082a3fdb8733be10d3d97b80f0d716680 /src/pubkey.cpp | |
parent | 5fdaf6a2adbf99c4ab2c2863fba35a0baa559fb5 (diff) | |
download | bitcoin-a69332fd89a5c1e293113b641fbe6b23cf279741.tar.xz |
Store version bytes and be able to serialize them in CExtPubKey
CExtPubKey does not store the version bytes for the extended public key.
We store these so that a CExtPubKey can be serialized and deserialized with
the same version bytes.
Diffstat (limited to 'src/pubkey.cpp')
-rw-r--r-- | src/pubkey.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/pubkey.cpp b/src/pubkey.cpp index 956ff2b34a..b7dfb6d83f 100644 --- a/src/pubkey.cpp +++ b/src/pubkey.cpp @@ -352,6 +352,18 @@ void CExtPubKey::Decode(const unsigned char code[BIP32_EXTKEY_SIZE]) { if ((nDepth == 0 && (nChild != 0 || ReadLE32(vchFingerprint) != 0)) || !pubkey.IsFullyValid()) pubkey = CPubKey(); } +void CExtPubKey::EncodeWithVersion(unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]) const +{ + memcpy(code, version, 4); + Encode(&code[4]); +} + +void CExtPubKey::DecodeWithVersion(const unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]) +{ + memcpy(version, code, 4); + Decode(&code[4]); +} + bool CExtPubKey::Derive(CExtPubKey &out, unsigned int _nChild) const { out.nDepth = nDepth + 1; CKeyID id = pubkey.GetID(); |