PyElliptic Python OpenSSL wrapper
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Python library Python wrapper OpenSSL cryptographic library

PyElliptic Description

PyElliptic is a high level Python wrapper for the OpenSSL cryptographic library.For GNU/Linux and Windows.Example: #!/usr/bin/python import pyelliptic # Symmetric encryption iv = pyelliptic.cipher.gen_IV('aes-256-cfb') ctx = pyelliptic.cipher("secretkey", iv, 1, ciphername='aes-256-cfb') ctx.update('test1') ctx.update('test2') ciphertext = ctx.final() ctx2 = pyelliptic.cipher("secretkey", iv, 0, ciphername='aes-256-cfb') print ctx2.ciphering(ciphertext) # Asymmetric encryption alice = pyelliptic.ecc() # default curve: sect283r1 bob = pyelliptic.ecc(curve='sect571r1') ciphertext = alice.encrypt("Hello Bob", bob.get_pubkey()) print bob.decrypt(ciphertext) signature = bob.sign("Hello Alice") # alice's job : print pyelliptic.ecc(pubkey=bob.get_pubkey()).verify(signature, "Hello Alice") # ERROR !!! try: key = alice.get_ecdh_key(bob.get_pubkey()) except: print("For ECDH key agreement, the keys must be defined on the same curve !") alice = pyelliptic.ecc(curve='sect571r1') print alice.get_ecdh_key(bob.get_pubkey()).encode('hex') print bob.get_ecdh_key(alice.get_pubkey()).encode('hex')Product's homepage

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