libolm - Implementation of the olm and megolm cryptographic ratchets

Age	Commit message (Collapse)	Author
2016-10-19	Fix a buffer bounds check when decoding group messages	Richard van der Hoff
	Fixes a segfault when a group message had exactly the length of the mac + signature. Also tweak skipping of unknown tags to avoid an extra trip around the loop.
2016-09-06	Sign megolm messages	Richard van der Hoff
	Add ed25519 keys to the inbound and outbound sessions, and use them to sign and verify megolm messages. We just stuff the ed25519 public key in alongside the megolm session key (and add a version byte), to save adding more boilerplate to the JS/python/etc layers.
2016-05-25	Remove session_id from group messages	Richard van der Hoff
	Putting the session_id inside the packed message body makes it hard to extract so that we can decide which session to use. We don't think there is any advantage to having thes sesion_id protected by the HMACs, so we're going to move it to the JSON framing.
2016-05-24	Separate base64ing from the rest of msg encoding	Richard van der Hoff
	Factor the actual message encoding/decoding and encrypting/decrypting out to separate functions from the top-level functions which do the base64-wrangling. This is particularly helpful in the 'outbound' code-path where the offsets required to allow room to base64-encode make the flow hard to see when it's all inline.
2016-05-24	Fix up some names, and protobuf tags	Richard van der Hoff
	Make names (of session_key and message_index) more consistent. Use our own protobuf tags rather than trying to piggyback on the one-to-one structure.
2016-05-24	Implement decrypting inbound group messages	Richard van der Hoff
	Includes creation of inbound sessions, etc
2016-05-24	Implementation of an outbound group session	Richard van der Hoff

2016-05-23	Fix bug in bounds check when parsing	Mark Haines

2016-05-16	Remove logging functionality	Richard van der Hoff
	Concerns have been raised that including logging functionality makes it harder to audit the implementation to ensure that no secret information is leaked. We are therefore removing it from the master branch.
2016-05-16	translate logging.cpp to C	Richard van der Hoff

2016-04-26	Fix a bunch of compiler warnings, and turn on warnings.	Richard van der Hoff

2016-04-26	Add some logging to help understand what's going on	Richard van der Hoff

2015-08-18	Make the internal functions static, remove some unused internal functions	Mark Haines

2015-08-07	Fix crash where the message length was shorter than the length of the mac	Mark Haines

2015-08-07	Initialise the length fields of the reader struct in decode_message, even if ↵	Mark Haines
	the message is invalid, fixes a crash where the message was too short
2015-08-07	Fix a crash when decoding messages that are too short	Mark Haines

2015-07-08	Send the public part of the one time key rather than passing an identifier	Mark Haines

2015-06-27	Rename axolotlpp as olm to avoid confusion with Axolotl-the-spec and ↵	Matthew Hodgson
	Axolotl-the-OWS-libraries at moxie's request
2015-06-23	Fix bug encoding integers larger than 128	Mark Haines

2015-06-23	Add missing include, fix bug in handling unknown message fields	Mark Haines

2015-06-23	This field isn't being used anywhere so don't bother including it in the ↵	Mark Haines
	messages
2015-06-12	Implement the session key exchange	Mark Haines

2015-06-11	Add encoder and decoder for PreKey messages	Mark Haines

2015-06-11	Move AES specific details behind a cipher interface	Mark Haines

2015-02-26	Copyright notices and a license	Mark Haines

2015-02-25	Don't bother passing through the mac_length, the caller already knows it ↵	Mark Haines
	since they supplied it
2015-02-25	Add a message encoder/decoder	Mark Haines