highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-12-14 06:32:33 +01:00
Code Issues Packages Projects Releases Wiki Activity

Store version bytes and be able to serialize them in CExtPubKey

Browse Source 
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.
This commit is contained in:
Andrew Chow
2019-07-25 11:28:57 -04:00
parent 5fdaf6a2ad
commit a69332fd89
2 changed files with 16 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/pubkey.h
View File

@@ -17,6 +17,7 @@
#include <vector>
const unsigned int BIP32_EXTKEY_SIZE = 74;
const unsigned int BIP32_EXTKEY_WITH_VERSION_SIZE = 78;
/** A reference to a CKey: the Hash160 of its serialized public key */
class CKeyID : public uint160
@@ -283,6 +284,7 @@ public:
};
struct CExtPubKey {
unsigned char version[4];
unsigned char nDepth;
unsigned char vchFingerprint[4];
unsigned int nChild;
@@ -305,6 +307,8 @@ struct CExtPubKey {
void Encode(unsigned char code[BIP32_EXTKEY_SIZE]) const;
void Decode(const unsigned char code[BIP32_EXTKEY_SIZE]);
void EncodeWithVersion(unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]) const;
void DecodeWithVersion(const unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]);
bool Derive(CExtPubKey& out, unsigned int nChild) const;
};