m2crypto

Is there a port underway of m2crypto to Python3? I'm going to be starting a new toy project that needs cross-platform/cross-language crypto, and m2crypto looks like the way to go, but I'd rather work with Py3, to avoid having to explicitly convert to UTF8 everywhere. Is there any chance that a port of this library is underway? A person started working on this and produced a partial patch which is available in https://bugzilla.osafoundation.org/show_bug.cgi?id=12853 . It would need someone who has need for Python 3.0 to finish it up. Code is at https://gitorious.org/chandler/m2crypto (branch

I'm trying to implement tsa server on python using twisted. Currently I'm using openssl binary to generate response, but this seems ugly to me, that's why I'm trying to figure out how to make response token with m2crypto. Thanks in advance for help! Maris. EDITED: how to achieve with m2crypto?: openssl ts -reply -section tsa_config1 -queryfile query.tsq -out response.tsr M2Crypto does not yet wrap those pieces of openssl, so you can't use M2Crypto for what you are using the openssl command line client for. You can simply use the rfc3162ng module. download the certificate of your favorite TSA:

These two codes provide the same signature, which is expected: code1: from M2Crypto import RSA, EVP import base64, hashlib text = "some text" pkey = EVP.load_key("mykey.pem") #"mykey.pem" was generated as: openssl genrsa -des3 -out mykey.pem 2048 pkey.sign_init() pkey.sign_update(text) signature = pkey.sign_final() print base64.b64encode(signature) code2: pkey = RSA.load_key("mykey.pem") signature = pkey.sign(hashlib.sha1(text).digest()) print base64.b64encode(signature) However, if I want to "imitate" the signature algorithm, i.e. encrypting the digest with the private key, I get a different

I asked a question here regarding installing the M2Crypto python library in Mint. That question was answered successfully and I was able to build and install M2Crypto. However, I am not able to use it within Python. when I attempt to import the module, I get the following error: >>> import M2Crypto Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.7/dist-packages/M2Crypto/__init__.py", line 22, in <module> import __m2crypto ImportError: /usr/local/lib/python2.7/dist-packages/M2Crypto/__m2crypto.so: undefined symbol: SSLv2_method If anyone know

I am attempting to install M2Crypto on a Windows XP platform. I have Python, easy_install and SWIG installed, but when I attempt to easy_install M2Crypto I get the following: SWIG\_m2crypto.i(31) : Error: Unable to find 'openssl\opensslv.h' SWIG\_m2crypto.i(45) : Error: Unable to find 'openssl\safestack.h' SWIG\_evp.i(12) : Error: Unable to find 'openssl\opensslconf.h' SWIG\_ec.i(7) : Error: Unable to find 'openssl\opensslconf.h' error: Setup script exited with error: command 'swig.exe' failed with exit status 1 I have read elsewhere that people have suggested easy_install openssl-devel , but