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rev122, 40x faster openssl based sign verify, Openssl verify benchmark, Socket objects stat, Dont trace notification stack, uiserver memory leak fix

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HelloZeroNet 2015-04-28 00:43:17 +02:00
parent eb79556bb8
commit 71be41ade0
15 changed files with 636 additions and 12 deletions
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16
src/Crypt/CryptBitcoin.py
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@ -1,5 +1,13 @@
from lib.BitcoinECC import BitcoinECC
from lib.pybitcointools import bitcoin as btctools
import logging
# Try to load openssl
try:
from lib.opensslVerify import opensslVerify
logging.info("OpenSSL loaded, version: %s" % opensslVerify.openssl_version)
except Exception, err:
logging.info("OpenSSL load failed: %s, falling back to slow bitcoin verify" % err)
opensslVerify = None
def newPrivatekey(uncompressed=True): # Return new private key
@ -45,8 +53,12 @@ def signOld(data, privatekey): # Return sign to data using private key (backward
def verify(data, address, sign): # Verify data using address and sign
if hasattr(sign, "endswith"):
pub = btctools.ecdsa_recover(data, sign)
sign_address = btctools.pubtoaddr(pub)
if opensslVerify: # Use the faster method if avalible
pub = opensslVerify.getMessagePubkey(data, sign)
sign_address = btctools.pubtoaddr(pub)
else: # Use pure-python
pub = btctools.ecdsa_recover(data, sign)
sign_address = btctools.pubtoaddr(pub)
return sign_address == address
else: # Backward compatible old style
bitcoin = BitcoinECC.Bitcoin()