** Tags added: trusty -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to python-crypto in Ubuntu. https://bugs.launchpad.net/bugs/1665598
Title: python-crypto throws exception ValueError: CTR mode needs counter parameter, not IV Status in OpenStack Charm Test Infra: Confirmed Status in python-crypto package in Ubuntu: Confirmed Bug description: We've recently upgraded python-crypto package on 14.04 due to this USN https://www.ubuntu.com/usn/usn-3199-1/ apt history log ``` Start-Date: 2017-02-16 23:43:48 Commandline: apt-get -q -y -o DPkg::Options::=--force-confold -o DPkg::Options::=--force-confdef dist-upgrade Upgrade: bind9-host:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), liblwres90:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), python-crypto:amd64 (2.6.1-4build1, 2.6.1-4ubuntu0.1), libdns100:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), libisccfg90:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), libbind9-90:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), bind9:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), dnsutils:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), bind9utils:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), libisccc90:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13), libisc95:amd64 (9.9.5.dfsg-3ubuntu0.12, 9.9.5.dfsg-3ubuntu0.13) End-Date: 2017-02-16 23:43:52 ``` Then our python script which uses paramiko failed with this exception ``` Traceback (most recent call last): File "/usr/local/nagios/local/lib/python2.7/site-packages/paramiko/transport.py", line 1583, in run self.kex_engine.parse_next(ptype, m) File "/usr/local/nagios/local/lib/python2.7/site-packages/paramiko/kex_group1.py", line 68, in parse_next return self._parse_kexdh_reply(m) File "/usr/local/nagios/local/lib/python2.7/site-packages/paramiko/kex_group1.py", line 107, in _parse_kexdh_reply self.transport._activate_outbound() File "/usr/local/nagios/local/lib/python2.7/site-packages/paramiko/transport.py", line 1881, in _activate_outbound engine = self._get_cipher(self.local_cipher, key_out, IV_out) File "/usr/local/nagios/local/lib/python2.7/site-packages/paramiko/transport.py", line 1500, in _get_cipher return self._cipher_info[name]['class'].new(key, self._cipher_info[name]['mode'], iv, counter) File "/usr/lib/python2.7/dist-packages/Crypto/Cipher/AES.py", line 94, in new return AESCipher(key, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/Crypto/Cipher/AES.py", line 59, in __init__ blockalgo.BlockAlgo.__init__(self, _AES, key, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/Crypto/Cipher/blockalgo.py", line 141, in __init__ self._cipher = factory.new(key, *args, **kwargs) ValueError: CTR mode needs counter parameter, not IV ``` packages versions ``` pycrypto==2.6.1 paramiko==1.12.0 ``` which works okay BEFORE the upgrade. Maybe Debian bug report: https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=850025 To manage notifications about this bug go to: https://bugs.launchpad.net/charm-test-infra/+bug/1665598/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
