libolm - Implementation of the olm and megolm cryptographic ratchets

Age	Commit message (Collapse)	Author
2016-06-30	PR feedback	Richard van der Hoff
	* write V1 pickles on the master branch * the logging branch is going to write v0x80000001
2016-06-30	Make space in the session pickle for chain index	Richard van der Hoff
	Keeping track of the chain index is a useful thing to do, but is only required if we've enabled diagnostics. Extend the session pickle format to make a space for it, so that pickles can be transferred between the logging_enabled branch and the master branch without loss of information. Also add some tests for session pickling which explicitly check that we can unpickle both formats of pickle.
2016-06-30	Remove unused 'chain_index' from Ratchet	Richard van der Hoff
	This was introduced when I was experimenting with support for logging progress in Olm. That is now relegated to the logging_enabled branch, so this should probably be removed. This also fixes the incompatibility of session pickles from the current master branch with those from olm 0.1.0.
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.
2016-05-25	Fix an integer wrap around bug and add a couple more tests	Mark Haines

2016-05-24	Fix handling of integer wraparound in megolm.c	Richard van der Hoff

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	Support for pickling inbound group sessions	Richard van der Hoff

2016-05-24	Implement decrypting inbound group messages	Richard van der Hoff
	Includes creation of inbound sessions, etc
2016-05-24	Implement pickling/unpickling for outbound group sessions	Richard van der Hoff

2016-05-24	Implementation of an outbound group session	Richard van der Hoff

2016-05-24	Implementation of the megolm ratchet	Richard van der Hoff

2016-05-24	Rewrite _olm_cipher_aes_sha_256 initialisation	Richard van der Hoff
	Replace the init-static-var dance with some preprocessor macros
2016-05-23	Prefix for internal symbols	Richard van der Hoff
	Give a load of internal symbols "_olm_" prefixes. This better delineates the public and private interfaces in the module, and helps avoid internal symbols leaking out and possibly being abused.
2016-05-23	C bindings for base64 functions	Richard van der Hoff

2016-05-23	Convert cipher.hh to plain C	Richard van der Hoff

2016-05-23	Give SHA256 functions C bindings	Richard van der Hoff

2016-05-23	Rename olm.hh to olm.h	Richard van der Hoff

2016-05-23	Fix warnings and set -Werror	Richard van der Hoff

2015-08-19	Replace hard coded references to the 32-byte key length with a constant, add ↵	Mark Haines
	utilities for copying data to and from fixed sized arrays
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

2015-07-24	Add methods for computing sha256 hashes and validating ed25519 signatures	Mark Haines

2015-07-16	Add method getting a session id. Update the python and javascript bindings	Mark Haines

2015-07-15	Add a test of olm which uses malloc to create it's buffers so that it is ↵	Mark Haines
	possible to check of out of bounds reads and writes using valgrind
2015-07-15	Fix bug in list where the wrong value was copied if an item was inserted at ↵	Mark Haines
	the beinging of the list
2015-07-14	Add a test for pickling and unpickling sessions, fix off by one error when ↵	Mark Haines
	unpickling sessions
2015-07-10	Output simpler JSON for the account keys, don't sign the JSON but instead ↵	Mark Haines
	provide a olm_account_sign method so that the user of the library can sign the JSON themselves
2015-07-09	Add c bindings for the methods for managing one time keys	Mark Haines

2015-07-08	Change the JSON format for one time keys to include what algorithm they are for	Mark Haines

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

2015-07-07	Encode the account keys as a signed JSON object	Mark Haines

2015-07-07	Add functions for creating and verifying ed25519 signatures	Mark Haines

2015-07-07	Rename generate_key to curve25519_generate_key	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
2015-06-26	Add some tests which advance the ratchet on both sides a few times	Mark Haines

2015-06-21	Make the 'random' numbers different for each key in the tests	Mark Haines

2015-06-20	Fix a few valgrind warnings in the tests	Mark Haines

2015-06-16	Add a test for the axolotl API	Mark Haines

2015-06-15	Add base64 encoders and decoders	Mark Haines

2015-06-12	Pass the message body to decrypt_max_plaintext_length so we can get a more ↵	Mark Haines
	accurate estimate, rename encrypt_max_output_length to encrypt_output_length and change the api to return the exact number of bytes needed to hold the message
2015-06-11	rename Session to Ratchet	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

2015-03-03	Rename the ratchet source and include files from axolotl to ratchet	Mark Haines

2015-03-03	Add functions for signing and verifying messages using curve25519 keys	Mark Haines

2015-02-27	Test out of order delivery of messages	Mark Haines

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

2015-02-26	Add test for axolotl ratchet	Mark Haines