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"""BIO cipher filtering demonstration.
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Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved."""
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RCS_id='$Id: bio_ciph_test.py,v 1.4 2003/10/26 13:20:30 ngps Exp $'
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from M2Crypto import BIO, Rand, m2
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data = '123456789012345678901234'
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mem = BIO.MemoryBuffer()
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cf = BIO.CipherStream(mem)
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cf.set_cipher(cipher, 'key', 'iv', 1)
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mem = BIO.MemoryBuffer(xxx)
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cf = BIO.CipherStream(mem)
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cf.set_cipher(cipher, 'key', 'iv', 0)
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print '%s:%s:%s' % (cipher, data, data2)
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if __name__=='__main__':
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ciphers=['bf_ecb', 'bf_cbc', 'bf_cfb', 'bf_ofb',\
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#'idea_ecb', 'idea_cbc', 'idea_cfb', 'idea_ofb',\
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'cast5_ecb', 'cast5_cbc', 'cast5_cfb', 'cast5_ofb',\
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#'rc5_ecb', 'rc5_cbc', 'rc5_cfb', 'rc5_ofb',\
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'des_ecb', 'des_cbc', 'des_cfb', 'des_ofb',\
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'des_ede_ecb', 'des_ede_cbc', 'des_ede_cfb', 'des_ede_ofb',\
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'des_ede3_ecb', 'des_ede3_cbc', 'des_ede3_cfb', 'des_ede3_ofb',\
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'aes_128_ecb', 'aes_128_cbc', 'aes_128_cfb', 'aes_128_ofb',\
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'aes_192_ecb', 'aes_192_cbc', 'aes_192_cfb', 'aes_192_ofb',\
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'aes_256_ecb', 'aes_256_cbc', 'aes_256_cfb', 'aes_256_ofb',\
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Rand.load_file('randpool.dat', -1)
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Rand.save_file('randpool.dat')