Hey Zooko, I just tried this on a fedora rawhide machine, the first 2 test pass, but the third fails:
test_encrypt_zeroes (pycryptopp.test.test_aes.AES128) ... ok test_encrypt_zeroes_in_two_parts (pycryptopp.test.test_aes.AES128) ... ok test_init_type_check (pycryptopp.test.test_aes.AES128) ... terminate called after throwing an instance of 'CryptoPP::InvalidKeyLength' what(): AES/CTR: 1 is not a valid key length /var/tmp/rpm-tmp.HrfKSX: line 27: 5818 Aborted CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions - fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic" /usr/ bin/python setup.py test error: Bad exit status from /var/tmp/rpm-tmp.HrfKSX (%check) It is linked against the system provided cryptopp (5.5.2) Almost there... Regards, Ruben On Feb 10, 2009, at 3:58 PM, zooko wrote: > Folks: > > Hooray! I posted a plea for help on the Crypto++ mailing list, and > Geoff Beier responded by pointing out that the dlopen flags can be > dynamically changed, from Python. See appended message from him. > > Before committing this fix, I would like to have builders for > pycryptopp which are red because of this issue. I guess that means > they have libcryptopp.so installed in the system, and the buildmaster > configures them with --disable-embedded-cryptopp . > > Thanks a lot, Geoff Beier! > > Regards, > > Zooko > > Begin forwarded message: > >> From: Geoff Beier <[email protected]> >> Date: February 10, 2009 7:27:50 AM MST >> To: zooko <[email protected]> >> Cc: "Crypto++ Users" <[email protected]> >> Subject: Re: help needed from a C++ expert for pycryptopp >> >> Changing test_aes.py to load crypto++ differently does the job on >> my ubuntu amd64 machine. You can probably find a suitable place in >> the python portion of your library to do this; I'm no python >> expert ;) >> >> Change: >> from pycryptopp.cipher import aes >> >> to: >> import sys, ctypes >> flags = sys.getdlopenflags() >> sys.setdlopenflags(flags|ctypes.RTLD_GLOBAL) >> from pycryptopp.cipher import aes >> sys.setdlopenflags(flags) >> >> and all the tests pass. >> >> HTH, >> >> Geoff > _______________________________________________ > tahoe-dev mailing list > [email protected] > http://allmydata.org/cgi-bin/mailman/listinfo/tahoe-dev _______________________________________________ tahoe-dev mailing list [email protected] http://allmydata.org/cgi-bin/mailman/listinfo/tahoe-dev
