test_rsaGeneration uses too low bits

[Dirk Mueller]

With certain security-enhanced versions of OpenSSL, test_crypto.py fails as it tries to generate a RSA key with only 128 bits. RSA keys below 1024 bits can be considered insecure and have been deprecated as of December 31st, 2013:

http://csrc.nist.gov/publications/nistpubs/800-131A/sp800-131A.pdf

Please consider applying this patch:

--- a/pyOpenSSL-0.13.1/OpenSSL/test/test_crypto.py 2013-08-23 21:48:24.000000000 +0200
+++ b/pyOpenSSL-0.13.1/OpenSSL/test/test_crypto.py 2014-01-02 12:09:29.264883294 +0100
@@ -608,7 +608,7 @@
         L{PKeyType.generate_key} generates an RSA key when passed
         L{TYPE_RSA} as a type and a reasonable number of bits.
         """
- bits = 128
+ bits = 2048
         key = PKey()
         key.generate_key(TYPE_RSA, bits)
         self.assertEqual(key.type(), TYPE_RSA)