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1,039 Commits
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101 Commits (master)

Author SHA1 Message Date
Richard van der Hoff c058554132 Implement pickling/unpickling for outbound group sessions 2016-05-24 13:39:34 +01:00
Richard van der Hoff caaed796ad Implementation of an outbound group session 2016-05-24 13:39:34 +01:00
Richard van der Hoff 68d3c7bfa9 Implementation of the megolm ratchet 2016-05-24 13:39:34 +01:00
Richard van der Hoff 2fd28a6682 Rewrite _olm_cipher_aes_sha_256 initialisation 
Replace the init-static-var dance with some preprocessor macros
 2016-05-24 12:06:47 +01:00
Richard van der Hoff 444ef1f706 Prefix for internal symbols 
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 18:55:06 +01:00
Richard van der Hoff c57b2b71c5 C bindings for base64 functions 2016-05-23 18:55:06 +01:00
Richard van der Hoff 294cf482ea Convert cipher.hh to plain C 2016-05-23 18:55:05 +01:00
Richard van der Hoff e533b0dc8e Give SHA256 functions C bindings 2016-05-23 18:55:05 +01:00
Richard van der Hoff 4f1bb49d20 Rename olm.hh to olm.h 2016-05-23 18:55:05 +01:00
Richard van der Hoff e21d5cb222 Fix warnings and set -Werror 2016-05-23 18:08:22 +01:00
Mark Haines b318055185 Replace hard coded references to the 32-byte key length with a constant, add utilities for copying data to and from fixed sized arrays 2015-08-19 17:32:06 +01:00
Mark Haines 158f7ee891 Fix crash where the message length was shorter than the length of the mac 2015-08-07 19:33:48 +01:00
Mark Haines a4b2927884 Initialise the length fields of the reader struct in decode_message, even if the message is invalid, fixes a crash where the message was too short 2015-08-07 18:58:42 +01:00
Mark Haines 76ecd85c2c Fix a crash when decoding messages that are too short 2015-08-07 18:25:21 +01:00
Mark Haines 39c1f3b355 Add methods for computing sha256 hashes and validating ed25519 signatures 2015-07-24 14:29:52 +01:00
Mark Haines 3468886e27 Add method getting a session id. Update the python and javascript bindings 2015-07-16 11:45:20 +01:00
Mark Haines 7523b700cf Add a test of olm which uses malloc to create it's buffers so that it is possible to check of out of bounds reads and writes using valgrind 2015-07-15 17:34:48 +01:00
Mark Haines 3bfa8e5863 Fix bug in list where the wrong value was copied if an item was inserted at the beinging of the list 2015-07-15 16:31:45 +01:00
Mark Haines a59fbdfe7f Add a test for pickling and unpickling sessions, fix off by one error when unpickling sessions 2015-07-14 11:32:11 +01:00
Mark Haines b6e248c9a5 Output simpler JSON for the account keys, don't sign the JSON but instead provide a olm_account_sign method so that the user of the library can sign the JSON themselves 2015-07-10 11:57:53 +01:00
Mark Haines 373acefde7 Add c bindings for the methods for managing one time keys 2015-07-09 18:35:54 +01:00
Mark Haines 532dc0d4e7 Change the JSON format for one time keys to include what algorithm they are for 2015-07-08 15:30:34 +01:00
Mark Haines 5291ec78b5 Send the public part of the one time key rather than passing an identifier 2015-07-08 14:53:25 +01:00
Mark Haines 3a382aec59 Encode the account keys as a signed JSON object 2015-07-07 16:42:03 +01:00
Mark Haines 2a873fd4e1 Add functions for creating and verifying ed25519 signatures 2015-07-07 09:50:32 +01:00
Mark Haines a30a64d179 Rename generate_key to curve25519_generate_key 2015-07-07 09:03:12 +01:00
Matthew Hodgson 09d4125ff1 Rename axolotlpp as olm to avoid confusion with Axolotl-the-spec and Axolotl-the-OWS-libraries at moxie's request 2015-06-27 01:15:23 +02:00
Mark Haines 84d6fbb0dc Add some tests which advance the ratchet on both sides a few times 2015-06-26 14:42:24 +01:00
Mark Haines 0ca3797d2d Make the 'random' numbers different for each key in the tests 2015-06-21 18:33:46 +01:00
Mark Haines 9cd53394e7 Fix a few valgrind warnings in the tests 2015-06-20 20:13:31 +01:00
Mark Haines 76f49cf177 Add a test for the axolotl API 2015-06-16 15:15:40 +01:00
Mark Haines 7cdde73560 Add base64 encoders and decoders 2015-06-15 17:48:09 +01:00
Mark Haines 08a7e44a96 Pass the message body to decrypt_max_plaintext_length so we can get a more 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 2015-06-12 09:08:15 +01:00
Mark Haines bcb05d1a99 rename Session to Ratchet 2015-06-11 16:10:55 +01:00
Mark Haines e44c82a7b4 Add encoder and decoder for PreKey messages 2015-06-11 15:57:45 +01:00
Mark Haines 816435a860 Move AES specific details behind a cipher interface 2015-06-11 14:20:35 +01:00
Mark Haines a0e9065f1f Rename the ratchet source and include files from axolotl to ratchet 2015-03-03 11:50:17 +00:00
Mark Haines 315caaba7e Add functions for signing and verifying messages using curve25519 keys 2015-03-03 11:18:07 +00:00
Mark Haines a98acb8f0d Test out of order delivery of messages 2015-02-27 11:36:58 +00:00
Mark Haines d142eb64dd Copyright notices and a license 2015-02-26 16:56:25 +00:00
Mark Haines 01abe0cfdc Add test for axolotl ratchet 2015-02-26 16:53:12 +00:00
Mark Haines 09d8e84c7c Implement the axlotl ratchet 2015-02-26 16:30:19 +00:00
Mark Haines a4e5bf9772 Don't bother passing through the mac_length, the caller already knows it since they supplied it 2015-02-25 17:33:00 +00:00
Mark Haines 5f9cc65589 const correctness 2015-02-25 11:20:35 +00:00
Mark Haines ba446e7a12 Add a message encoder/decoder 2015-02-25 11:20:12 +00:00
Mark Haines 8df4d9e9b5 Tweak AES cbc to add pcks7 padding bytes 2015-02-25 08:35:53 +00:00
Mark Haines 38332e0a12 Add a simple fixed size list class 2015-02-24 11:30:28 +00:00
Mark Haines 0e13cd3562 Move unit test code into a separate header 2015-02-24 11:28:07 +00:00
Mark Haines 7c1da4896f Use stdout for reporting test success/failure 2015-02-23 14:45:36 +00:00
Mark Haines b2f865182d Finish and test crypto primitives 2015-02-21 01:36:15 +00:00
Mark Haines 44d0c09205 initial commit: start implementing the crypto primitives 2015-02-20 21:32:56 +00:00