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authorpatrick s <patrick.strateman@gmail.com>2013-08-28 23:53:26 -0700
committerpatrick s <patrick.strateman@gmail.com>2013-08-28 23:53:26 -0700
commit6e51b3bddf782f53527cf968445b298ebdec9bbc (patch)
treed7cd486a75648cbcc5e5aec9da4bbf4e21292bb6 /src/walletdb.h
parentff33a3470dd1d1446549d02609c991c0490e0fdf (diff)
improve wallet load time by removing duplicated calls to EC_KEY_check_key and adding a hash for vchPubKey/vchPrivKey entries in wallet.dat
backwards compatible with previous wallet.dat format
Diffstat (limited to 'src/walletdb.h')
-rw-r--r--src/walletdb.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/walletdb.h b/src/walletdb.h
index 09ebebe5ac..2d01a5cf74 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -93,8 +93,14 @@ public:
if (!Write(std::make_pair(std::string("keymeta"), vchPubKey),
keyMeta))
return false;
-
- return Write(std::make_pair(std::string("key"), vchPubKey), vchPrivKey, false);
+
+ // hash pubkey/privkey to accelerate wallet load
+ std::vector<unsigned char> vchKey;
+ vchKey.reserve(vchPubKey.size() + vchPrivKey.size());
+ vchKey.insert(vchKey.end(), vchPubKey.begin(), vchPubKey.end());
+ vchKey.insert(vchKey.end(), vchPrivKey.begin(), vchPrivKey.end());
+
+ return Write(std::make_pair(std::string("key"), vchPubKey), std::make_pair(vchPrivKey, Hash(vchKey.begin(), vchKey.end())), false);
}
bool WriteCryptedKey(const CPubKey& vchPubKey,