Exemplo n.º 1
0
Arquivo: test_pbp.py Projeto: stef/pbp
 def test_simple_dh(self):
     (exp,pub1) = pbp.dh1_handler()
     (pub2,secret) = pbp.dh2_handler(pub1)
     self.assertEquals(pbp.dh3_handler(pub2,exp), secret)
Exemplo n.º 2
0
 def test_simple_dh(self):
     (exp, pub1) = pbp.dh1_handler()
     (pub2, secret) = pbp.dh2_handler(pub1)
     self.assertEquals(pbp.dh3_handler(pub2, exp), secret)
Exemplo n.º 3
0
        else:
            params = dh2_handler(binascii.unhexlify(opts.dh_param))
        if params:
            print "[pbp] shared secret", b85encode(params[1])
            print "[pbp] public component", b85encode(params[0])
            clearmem(params[0])
            clearmem(params[1])
    # finish ECDH
    elif opts.action=='d3':
        ensure_dhparam_specified(opts)
        ensure_dhexp_specified(opts)
        if PITCHFORK and opts.PITCHFORK:
            pitchfork.init()
            sec = pitchfork.end_ecdh(opts.dh_param, opts.dh_exp)
        else:
            sec = dh3_handler(binascii.unhexlify(opts.dh_param), binascii.unhexlify(opts.dh_exp))
        if sec:
            print "[pbp] shared secret", b85encode(sec)
            clearmem(sec)
    # start MPECDH
    elif opts.action=='ds':
        ensure_self_specified(opts)
        ensure_dhpeers_specified(opts)
        ensure_name_specified(opts)
        sec = mpecdh_start_handler(opts.name, opts.dh_peers, opts.self, opts.infile, opts.outfile, opts.basedir)
        if sec:
            print >>sys.stderr, "[pbp] pushed shared secret, hash", b85encode(nacl.crypto_generichash(sec, outlen=6))
            clearmem(sec)
            sec = None

    # finish MPECDH
Exemplo n.º 4
0
Arquivo: main.py Projeto: TLINDEN/pbp
        else:
            params = dh2_handler(binascii.unhexlify(opts.dh_param))
        if params:
            print "shared secret", b85encode(params[1])
            print "public component", b85encode(params[0])
            clearmem(params[0])
            clearmem(params[1])
    # finish ECDH
    elif opts.action=='d3':
        ensure_dhparam_specified(opts)
        ensure_dhexp_specified(opts)
        if PITCHFORK:
            pitchfork.init()
            sec = pitchfork.end_ecdh(opts.dh_param, opts.dh_exp)
        else:
            sec = dh3_handler(binascii.unhexlify(opts.dh_param), binascii.unhexlify(opts.dh_exp))
        if sec:
            print "shared secret", b85encode(sec)
            clearmem(sec)
    # start MPECDH
    elif opts.action=='ds':
        ensure_self_specified(opts)
        ensure_dhpeers_specified(opts)
        ensure_name_specified(opts)
        sec = mpecdh_start_handler(opts.name, opts.dh_peers, opts.self, opts.infile, opts.outfile, opts.basedir)
        if sec:
            print >>sys.stderr, "pushed shared secret, hash", b85encode(nacl.crypto_generichash(sec, outlen=6))
            clearmem(sec)
            sec = None

    # finish MPECDH