def valid_sig(xml, sig, pubkey):
import base64, digest
from M2Crypto import RSA
digest1 = digest.sha1(xml, None)
rsa = RSA.load_pub_key(pubkey)
digest2 = rsa.public_decrypt(base64.decodestring(sig), RSA.pkcs1_padding)
return (digest1 == digest2)
def valid_sig(xml, sig, pubkey):
import base64, digest
from M2Crypto import RSA
digest1 = digest.sha1(xml, None)
rsa = RSA.load_pub_key(pubkey)
digest2 = rsa.public_decrypt(base64.decodestring(sig), RSA.pkcs1_padding)
return (digest1 == digest2)
def create_sig(self, data):
import base64, digest
from M2Crypto import RSA
sha1 = digest.sha1(data, None)
rsa = RSA.load_key(self.privkey)
sig = rsa.private_encrypt(sha1, RSA.pkcs1_padding)
sig = base64.encodestring(sig)
sig = re.sub("\n", "", sig)
return sig
def getpeerkeysha1(self):
import digest
from M2Crypto import m2, BIO
pubkey = self.connection.get_peer_cert().get_pubkey()
bio = BIO.MemoryBuffer()
m2.pem_write_bio_pubkey(bio.bio, pubkey)
sha1 = digest.sha1(bio.read())
bio.write_close()
return sha1
def getpeerkeysha1(self):
import digest
from M2Crypto import m2, BIO
pubkey = self.connection.get_peer_cert().get_pubkey()
bio = BIO.MemoryBuffer()
m2.pem_write_bio_pubkey(bio.bio, pubkey)
sha1 = digest.sha1(bio.read())
bio.write_close()
return sha1
def create_sig(self, data):
import base64, digest
from M2Crypto import RSA
sha1 = digest.sha1(data, None)
rsa = RSA.load_key(self.privkey)
sig = rsa.private_encrypt(sha1, RSA.pkcs1_padding)
sig = base64.encodestring(sig)
sig = re.sub("\n", "", sig)
return sig
