def c2():
EXAMPLE_INPUT = ('1c0111001f010100061a024b53535009181c',
'686974207468652062756c6c277320657965')
EXAMPLE_OUTPUT = '746865206b696420646f6e277420706c6179'
plainbytes, keybytes = map(crypto.hex_to_bytes, EXAMPLE_INPUT)
crypt_bytes = crypto.crypt_xor(plainbytes, keybytes)
result = crypto.bytes_to_hex(crypt_bytes)
print(result)
expect(result, EXAMPLE_OUTPUT)
def c2():
EXAMPLE_INPUT = ('1c0111001f010100061a024b53535009181c',
'686974207468652062756c6c277320657965')
EXAMPLE_OUTPUT = '746865206b696420646f6e277420706c6179'
plainbytes, keybytes = map(crypto.hex_to_bytes, EXAMPLE_INPUT)
crypt_bytes = crypto.crypt_xor(plainbytes, keybytes)
result = crypto.bytes_to_hex(crypt_bytes)
print(result)
expect(result, EXAMPLE_OUTPUT)
def challenge_2(): hex_string = "1c0111001f010100061a024b53535009181c" xor_string = "686974207468652062756c6c277320657965" expected_result = "746865206b696420646f6e277420706c6179" plaintext_bytes, xor_bytes = map(crypto.hex_to_bytes, (hex_string, xor_string)) result_bytes = crypto.flexible_xor(plaintext_bytes, xor_bytes) result = crypto.bytes_to_hex(result_bytes) test(expected_result, result)
def challenge_5():
plaintext = "Burning 'em, if you ain't quick and nimble\nI go crazy when I hear a cymbal"
xor_key = "ICE"
plaintext_bytes = crypto.string_to_bytes(plaintext)
xor_bytes = crypto.string_to_bytes(xor_key)
result_bytes = crypto.flexible_xor(plaintext_bytes, xor_bytes)
result = crypto.bytes_to_hex(result_bytes)
print("Result: %s" % result)
def c5():
PLAINTEXT = ("Burning 'em, if you ain't quick and nimble\n" +
"I go crazy when I hear a cymbal")
KEY = "ICE"
EXPECTED = ('0b3637272a2b2e63622c2e69692a23693a2a3c6324202d623d63343c' +
'2a26226324272765272a282b2f20430a652e2c652a3124333a653e2b' +
'2027630c692b20283165286326302e27282f')
result = crypto.bytes_to_hex(
crypto.crypt_xor(crypto.str_to_bytes(PLAINTEXT),
crypto.str_to_bytes(KEY)))
print(result)
expect(result, EXPECTED)
def c5():
PLAINTEXT = ("Burning 'em, if you ain't quick and nimble\n" +
"I go crazy when I hear a cymbal")
KEY = "ICE"
EXPECTED = ('0b3637272a2b2e63622c2e69692a23693a2a3c6324202d623d63343c' +
'2a26226324272765272a282b2f20430a652e2c652a3124333a653e2b' +
'2027630c692b20283165286326302e27282f')
result = crypto.bytes_to_hex(crypto.crypt_xor(
crypto.str_to_bytes(PLAINTEXT),
crypto.str_to_bytes(KEY)))
print(result)
expect(result, EXPECTED)
def c5():
PLAINTEXT = "Burning 'em, if you ain't quick and nimble\n" + \
"I go crazy when I hear a cymbal"
KEY = 'ICE'
EXAMPLE_OUTPUT = '0b3637272a2b2e63622c2e69692a23693a2a3c6324202d623d63343c2a26226324272765272' + \
'a282b2f20430a652e2c652a3124333a653e2b2027630c692b20283165286326302e27282f'
plain, key = map(crypto.str_to_bytes, (PLAINTEXT, KEY))
cipher = crypto.fixed_xor(plain, key)
result = crypto.bytes_to_hex(cipher)
print(result)
expect(result, EXAMPLE_OUTPUT)