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Diffstat (limited to 'src/scripts/examples/cipher.py')
-rwxr-xr-x | src/scripts/examples/cipher.py | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/scripts/examples/cipher.py b/src/scripts/examples/cipher.py deleted file mode 100755 index 1be2759ae..000000000 --- a/src/scripts/examples/cipher.py +++ /dev/null @@ -1,44 +0,0 @@ -#!/usr/bin/python - -import botan -import sys - -def encrypt(input, passphrase): - rng = botan.RandomNumberGenerator() - - # Use as both EAX IV and PBKDF2 salt - salt = rng.gen_random(10) - - iterations = 10000 - output_size = 16 - - key = botan.pbkdf2(passphrase, salt, iterations, output_size, "SHA-1") - - encryptor = botan.Cipher("AES-128/EAX", "encrypt", key) - - ciphertext = encryptor.cipher(input, salt) - return (ciphertext, salt) - -def decrypt(input, salt, passphrase): - iterations = 10000 - output_size = 16 - - key = botan.pbkdf2(passphrase, salt, iterations, output_size, "SHA-1") - - decryptor = botan.Cipher("AES-128/EAX", "decrypt", key) - - return decryptor.cipher(input, salt) - -def main(args = None): - if args is None: - args = sys.argv - - passphrase = args[1] - input = ''.join(open(args[2]).readlines()) - - (ciphertext, salt) = encrypt(input, passphrase) - - print decrypt(ciphertext, salt, passphrase) - -if __name__ == '__main__': - sys.exit(main()) |