def encrypt_file_inline(filename, passphrase):
"""Encrypt file inline, with an optional passphrase.
Returns the key that will be required in order to
decrypt the file.
If you set the passphrase to None, a default is used.
This will make you vulnerable to confirmation attacks
and learn-partial-information attacks.
"""
k = key_generators.key_from_file(filename, passphrase)
inline_transform(filename, k)
return k
def encrypt_file_inline(filename, passphrase):
"""Encrypt file inline, with an optional passphrase.
Returns the key that will be required in order to
decrypt the file.
If you set the passphrase to None, a default is used.
This will make you vulnerable to confirmation attacks
and learn-partial-information attacks.
"""
k = key_generators.key_from_file(filename, passphrase)
inline_transform(filename, k)
return k
def encrypt_file_inline(filename, passphrase):
"""Encrypt file inline, with an optional passphrase.
If you set the passphrase to None, a default is used.
This will make you vulnerable to confirmation attacks
and learn-partial-information attacks.
:param filename: The name of the file to encrypt.
:type filename: str
:param passphrase: The passphrase used to decrypt the file.
:type passphrase: str or None
:returns: The key required to decrypt the file.
:rtype: str
"""
key = key_generators.key_from_file(filename, passphrase)
inline_transform(filename, key)
return key
def test_different_files_yield_different_keys(self):
self.assertNotEqual(key_generators.key_from_file(self.sample1, None),
key_generators.key_from_file(self.sample3, None))
def test_passphrase_does_something(self):
self.assertNotEqual(
key_generators.key_from_file(self.sample1, "Shh!"),
key_generators.key_from_file(self.sample2, "Hello"))
def test_deterministic_key_generation(self):
self.assertEqual(key_generators.key_from_file(self.sample1, None),
key_generators.key_from_file(self.sample2, None))
def test_key_generation(self):
key_generators.key_from_file(self.sample1, None)
def test_different_files_yield_different_keys(self):
self.assertNotEqual(
key_generators.key_from_file(self.sample1, None),
key_generators.key_from_file(self.sample3, None))
def test_passphrase_does_something(self):
self.assertNotEqual(
key_generators.key_from_file(self.sample1, 'Shh!'),
key_generators.key_from_file(self.sample2, 'Hello'))
def test_deterministic_key_generation(self):
self.assertEqual(
key_generators.key_from_file(self.sample1, None),
key_generators.key_from_file(self.sample2, None))
def test_key_generation(self):
key_generators.key_from_file(self.sample1, None)
