For the Matasano CryptoPals Challenges Set 1 Problem 8, which states:In this file are a bunch of hex-encoded ciphertexts.One of them has been encrypted with ECB.Detect it.Remember that the problem with ECB is that it is stateless and deterministic; the same 16 byte plaintext block will always produce the same 16 byte ciphertext. I have written the following Python Code. Since I'm a programmer coming from C++ to Python, some of it might be reminiscent of that transfer. Can I be more Pythonic than the code I've written? Any more suggestions?#! /usr/bin/env pythonfrom binascii import a2b_hexdef is_ECB_encoded(data, block_size):  block_count = len(data)/block_size  for i in range(block_count):    for j in range(i+1,block_count):      if data[i*block_size:(i+1)*block_size] == data[j*block_size:(j+1)*block_size]:        return True  return Falsefilename = '8.txt'for line in open(filename):  line = line.strip()  if is_ECB_encoded(a2b_hex(line), 16):    print line
Matasano CryptoPals Problem 8: Detecting ECB encryption
python;programming challenge;cryptography