diff options
Diffstat (limited to 'src/leap/keymanager/keys.py')
| -rw-r--r-- | src/leap/keymanager/keys.py | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/leap/keymanager/keys.py b/src/leap/keymanager/keys.py index 44bd587..1c33745 100644 --- a/src/leap/keymanager/keys.py +++ b/src/leap/keymanager/keys.py @@ -283,3 +283,72 @@ class EncryptionScheme(object): :type key: EncryptionKey """ pass + + @abstractmethod + def encrypt(self, data, pubkey, passphrase=None, sign=None): + """ + Encrypt C{data} using public @{pubkey} and sign with C{sign} key. + + :param data: The data to be encrypted. + :type data: str + :param pubkey: The key used to encrypt. + :type pubkey: EncryptionKey + :param sign: The key used for signing. + :type sign: EncryptionKey + + :return: The encrypted data. + :rtype: str + """ + pass + + @abstractmethod + def decrypt(self, data, privkey, passphrase=None, verify=None): + """ + Decrypt C{data} using private @{privkey} and verify with C{verify} key. + + :param data: The data to be decrypted. + :type data: str + :param privkey: The key used to decrypt. + :type privkey: OpenPGPKey + :param verify: The key used to verify a signature. + :type verify: OpenPGPKey + + :return: The decrypted data. + :rtype: str + + @raise InvalidSignature: Raised if unable to verify the signature with + C{verify} key. + """ + pass + + @abstractmethod + def sign(self, data, privkey): + """ + Sign C{data} with C{privkey}. + + :param data: The data to be signed. + :type data: str + + :param privkey: The private key to be used to sign. + :type privkey: EncryptionKey + + :return: The signed data. + :rtype: str + """ + pass + + @abstractmethod + def verify(self, data, pubkey): + """ + Verify signed C{data} with C{pubkey}. + + :param data: The data to be verified. + :type data: str + + :param pubkey: The public key to be used on verification. + :type pubkey: EncryptionKey + + :return: The signed data. + :rtype: str + """ + pass |