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author | Andrew Chow <achow101-github@achow101.com> | 2018-11-06 09:23:37 -0500 |
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committer | Andrew Chow <achow101-github@achow101.com> | 2019-02-14 17:58:25 -0500 |
commit | eab63bc264a35cf21738e8535773e3d36524c3fe (patch) | |
tree | 557800411c6e5918e1768b0c215cb1fe68df54f3 /src/script/sign.h | |
parent | 345bff6013e0d1a7eb0a08a071723b27f0460b77 (diff) | |
download | bitcoin-eab63bc264a35cf21738e8535773e3d36524c3fe.tar.xz |
Store key origin info in key metadata
Store the master key fingerprint and derivation path in the
key metadata. hdKeypath is kept to indicate the seed and for
backwards compatibility, but all key derivation path output
uses the key origin info instead of hdKeypath.
Diffstat (limited to 'src/script/sign.h')
-rw-r--r-- | src/script/sign.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/script/sign.h b/src/script/sign.h index 64eb3eb8e5..3e9a3b38c6 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -22,13 +22,27 @@ struct CMutableTransaction; struct KeyOriginInfo { - unsigned char fingerprint[4]; + unsigned char fingerprint[4]; //!< First 32 bits of the Hash160 of the public key at the root of the path std::vector<uint32_t> path; friend bool operator==(const KeyOriginInfo& a, const KeyOriginInfo& b) { return std::equal(std::begin(a.fingerprint), std::end(a.fingerprint), std::begin(b.fingerprint)) && a.path == b.path; } + + ADD_SERIALIZE_METHODS; + template <typename Stream, typename Operation> + inline void SerializationOp(Stream& s, Operation ser_action) + { + READWRITE(fingerprint); + READWRITE(path); + } + + void clear() + { + memset(fingerprint, 0, 4); + path.clear(); + } }; /** An interface to be implemented by keystores that support signing. */ |