added a memoryview wrapper for python 2 to make this usage more uniform
- started implementing __copy__ methods to make copying PGP* objects less useless
- added an initial set of copy tests
- moved _parent stuff to a new mixin class ParentRef to reduce code duplication
this also wraps _parent references in weakrefs to help reduce cycles
- implemented recovering a public key from a private key [closes#92]
added a test for this as well
- Additional code needed to generate ECDH keys also added
- Encrypt/decrypt using ECDH also works
- Added some code to the test harness to start making it work with gpg 2.1
- Fixed key generation tests to test generating keys using all possible algorithms
- Updated documentation sources to reflect these changes
- updated CI configs so that Python 3.2 can actually finish running the test suite without crashing since it is stuck on an older version of Cryptography
- added additional tests to test setup.py on all versions of Python after I noticed that a recent change would have made it break on Python 3.2
- enum34 should no longer be installed needlessly on Python 3.4 or newer
- added --no-cache-dir to tox's call to pip to install dependencies needed for testing
- Added ECDSA signing and verification - closes#111
- ECDSA key generation is also supported
- refactored some of the signing/verification machinery to simplify code in PGPKey._sign and PGPKey.verify
- fixed a bug with Signature subpacket ByteFlags where the byte output was not being properly null-padded to the length of the subpacket when necessary, which led to the potential for key outputs that would fail to parse properly if update_hlen was not called (which is silly)
- fixed string formatting UserID packets when the comment and/or email address are missing - closes#142
- implemented OpaquePubKey and OpaquePrivKey so that keys using unimplemented formats can still be loaded without error, even if they can't be used
- enabled initial key action testing using ecc.1.pub.asc and ecc.1.sec.asc (which also required copying the two signatures from ecc.1.pub.asc to ecc.1.sec.asc)
- improved test output for some tests with auto-ids that were formed in an unfortunate manner
- modified tox.ini so that py32 can continue to be tested even though cryptography no longer supports it
- Key Generation - #147 :
- implemented new API method
- added unit tests for generating keys, adding user ids, and adding new subkeys
- added unit tests to test basic expected exception raising when trying to use incomplete keys
- added a very basic key-completeness test to the @KeyAction decorator
- added __contains__ to SignatureVerification
- Key generation - #147 :
- backend implementation for generating RSA and DSA keys is complete
- first pass of making the API accomodate it appropriately
- generating subkeys is not worked into the API yet
- unit tests are not written yet
- Forced ByteFlag subpackets to take/return sets now instead of lists
- removed some properties from PGPKey
- added new classmethod `from_blob` to Armorable
- made some modifications to the unit tests to work with this stuff
Moved session key generator method to constants.gen_key, to facilitate encrypting messages with multiple decryption methods (e.g. several recipients private keys, or multiple passwords)
- UnsupportedAlgorithm is now re-raised as PGPDecryptionError in all cases as it should - closes#112
- Reorganized some issuer/message retrieval code in PGPMessage
- Simplified PGPMessage parsing logic; it now assumes those messages are correctly formatted, instead of trying to make sense of them at parsing time
- Regenerated encrypted message test material to all be usable to test decryption using multiple public key algorithms (at this point, RSA and ElGamal (as DSA)); added a passphrase to one, as well, to test that
- Added stub classes for Symmetric-Key Encrypted Session Key v4 packets, One-Pass Signature v4 packets, Symmetric-Key Encrypted Data packets, Marker packets, Symmetric-Key Encrypted and Integrity Protected Data v1 packets, and Modification Detection Code packets
- Updated PGPKeyring a bit; now returns a list of unique fingerprints loaded by PPGKeyring.load and PGPKeyring.fingerprints
- Added a shortcut property to PrivKeyV4 that returns True if the secret key material is encrypted, otherwise False
- Fixed a small parsing bug in Opaque(Packet) that parsed incorrect lengths on versioned packets. This was previously dead code, so it would not have appeared before adding the versioned packet stubs.
- fixed a typo in UserID packet regex that was causing it to capture well-formatted comments as part of the name
- changed _signature fields for PGPKey and PGPUID to deques
- moved is_ascii and is_path into FileLoader as staticmethods
- fixed comment0 header in pubtest.asc
- changed Fingerprint.__hash__ to return the hash of the fingerprint without any spaces
- partially added first unit test for PGPKeyring
- Filled out EmbeddedSignature finally
- Added EmbeddedSignatureHeader since Embeded Signatures don't have a tag or a length, just a version
- Fixed a logic error in SubPackets.__contains__
- Added tag class bases to *Key classes
- Added a PacketTag enum
- Shortened the names of the certification signature types in SignatureType
- Expanded PGPSignature.prefs into separate methods
- Added unit tests for PGPKey (for an rsa public key and an rsa private key)
- This also brings us one step away from completing #76 and #71
