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| 1 | import hmac | |
| 2 | import hashlib | |
| 3 | ||
| 4 | ||
| 5 | def first_two(server_seed, client_seed, nonce): | |
| 6 | server_seed = server_seed.encode('utf-8')
| |
| 7 | msg = '%s:%d' % (client_seed, nonce) | |
| 8 | h = hmac.new(server_seed, msg.encode('utf-8'), hashlib.sha512)
| |
| 9 | return int(h.hexdigest()[:2], 16) | |
| 10 | ||
| 11 | server_seed = 'abcde' | |
| 12 | user_seed = '12345' | |
| 13 | nonce = 1 | |
| 14 | rounds = 1000000 | |
| 15 | ||
| 16 | output = open('out.txt', 'w')
| |
| 17 | - | for i in xrange(rounds): |
| 17 | + | for i in range(rounds): |
| 18 | output.write('%d\n' % first_two(server_seed, user_seed, nonce))
| |
| 19 | nonce += 1 |
