Good morning, Please, can they review this email?, can you help me?
Regards, El mar., 6 ago. 2019 a las 12:55, Mario Saornil García (<marios...@gmail.com>) escribió: > Good morning, > > Sorry the inconveniences. > > I write because obtained the next exception and I don´t know found > solution. > > The same code works perfectly with python 3.7 and cryptography 2.4.4 but I > don´t use python > 3.5 because I need execute my code in a Windows XP. > > I make different test: > > 1. python 3.4.4 + crytpgraphy=2.4.2 > 2. python 3.4.4 + crytpgraphy=2.5 > 3. python 2.7.9, but I tried install cryptography==2.9 obtained more > errors. > > Please can you help me? > > Regards, > > 1. > **************************************************************** > Unknown exception: Raw > Traceback (most recent call last): > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 2083, > in run self._handler_table[ptype](self, m) > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 2199, > in _negotiate_keys self.kex_engine.start_kex() > File "C:\Python34\lib\site-packages\paramiko\kex_curve25519.py", line > 54, in start_kex serialization.Encoding.Raw, serialization.PublicFormat.Raw > File "C:\Python34\lib\enum.py", line 255, in __getattr__ > raise AttributeError(name) from None > AttributeError: Raw > > Exception: Raw > **************************************************************** > > 2. > **************************************************************** > Traceback (most recent call last): > File "ssh_client_pk2.py", line 3, in <module> > import paramiko > File "C:\Python34\lib\site-packages\paramiko\__init__.py", line 22, in > <module> from paramiko.transport import SecurityOptions, Transport > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 129, in > <module> class Transport(threading.Thread, ClosingContextManager): > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 190, in > Transport > if KexCurve25519.is_available(): > File "C:\Python34\lib\site-packages\paramiko\kex_curve25519.py", line > 30, in i > s_available > X25519PrivateKey.generate() > File > "C:\Python34\lib\site-packages\cryptography\hazmat\primitives\asymmetric\x25519.py", > line 38, in generate > **************************************************************** > > 3. > **************************************************************** > Traceback (most recent call last): > File "xx.py", line 3, in <module> > import paramiko > File "C:\Python34\lib\site-packages\paramiko\__init__.py", line 22, in > <module> from paramiko.transport import SecurityOptions, Transport > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 129, in > <module> class Transport(threading.Thread, ClosingContextManager): > File "C:\Python34\lib\site-packages\paramiko\transport.py", line 190, in > Transport if KexCurve25519.is_available(): > File "C:\Python34\lib\site-packages\paramiko\kex_curve25519.py", line > 30, in is_available X25519PrivateKey.generate() > File > "C:\Python34\lib\site-packages\cryptography\hazmat\primitives\asymmetric\x25519.py", > line 38, in generate from cryptography.hazmat.backends.openssl.backend > import backend > File > "C:\Python34\lib\site-packages\cryptography\hazmat\backends\openssl\__init__.py", > line 7, in <module> from cryptography.hazmat.backends.openssl.backend > import backend > File > "C:\Python34\lib\site-packages\cryptography\hazmat\backends\openssl\backend.py", > line 71, in <module> from cryptography.hazmat.bindings.openssl import > binding > File > "C:\Python34\lib\site-packages\cryptography\hazmat\bindings\openssl\binding.py", > line 15, in <module> from cryptography.hazmat.bindings._openssl import ffi, > lib > ImportError: DLL load failed: No se puede encontrar el módulo especificado. > **************************************************************** > > Best Regards, >
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