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
