libolm - Implementation of the olm and megolm cryptographic ratchets

Age	Commit message (Collapse)	Author
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	Update megolm_cipher as a global struct	Richard van der Hoff
	Initialise megolm_cipher via the preprocessor macro, instead of with a function.
2016-05-24	Use _olm_unset instead of memset	Richard van der Hoff
	memset is at risk of being optimised away, so use _olm_unset instead.
2016-05-24	Avoid relying on uint -> int casting behaviour	Richard van der Hoff
	The behaviour when casting from a uint32_t which has overflowed (so has the top bit set) to int32_t is implementation-defined, so let's avoid relying on it.
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