33 Commits

Author	SHA1	Message	Date
Andy Wang	53c0c6bafe	Explicitly allow buf overlap in obfs	2020-04-13 22:48:28 +01:00
Andy Wang	f0e8b4556e	Eliminate some bounds check	2020-04-12 16:10:48 +01:00
Andy Wang	a51d45f41a	Avoid unnecessary pass by pointer	2020-04-10 16:09:05 +01:00
Andy Wang	e41394c83c	Set frame size limit through multiplexer	2020-04-09 16:37:46 +01:00
Andy Wang	7bfae8accd	Refactor client side transport (breaks server)	2020-04-08 20:53:09 +01:00
Andy Wang	43ae82ec0e	Fix test, improve err message and fix nil interface casting	2020-04-08 15:58:46 +01:00
Andy Wang	1de5045003	Use errors from io	2020-04-08 14:59:09 +01:00
Andy Wang	01e5d15d20	Code cleanup	2020-04-08 12:18:20 +01:00
Andy Wang	c1f3408c2c	Make key lengths explicit	2020-04-07 21:15:28 +01:00
Andy Wang	517a6d6e57	Handle error and retry for Crypto.rand	2020-02-01 23:46:46 +00:00
Andy Wang	339b324946	Working direct WebSocket transport	2019-09-01 20:23:45 +01:00
Andy Wang	4fb1f55e2d	Use 64bit frame Seq to prevent nonce reuse	2019-08-27 15:06:28 +01:00
Andy Wang	87a7684e10	More comments	2019-08-20 22:43:04 +01:00
Andy Wang	c276f504b5	Use ENUM constants for encryption methods	2019-08-16 23:44:40 +01:00
Qian Wang	572fe8486a	Rename a variable and modify a test	2019-08-07 19:08:37 +01:00
Qian Wang	586cc5ebb6	Optimise deobfs	2019-08-07 17:53:34 +01:00
Qian Wang	e3de2b9852	Fix a potential make len<0	2019-08-07 17:22:40 +01:00
Qian Wang	acb999ee64	Force aead key sizes as 32 bytes due to chacha20-poly1305	2019-08-07 00:15:55 +01:00
Qian Wang	640f81461c	Buffer reuse in obfs	2019-08-04 10:38:49 +01:00
Qian Wang	9fa37e327f	Use exclusively salsa20 for header encryption	2019-08-03 22:05:06 +01:00
Qian Wang	0684f5df40	Refactor payload cipher	2019-08-01 00:43:33 +01:00
Qian Wang	2735de4f96	Fix bad cryptography	2019-08-01 00:16:33 +01:00
Qian Wang	73c0b8567e	Memory optimisation	2019-07-28 00:15:27 +01:00
Qian Wang	ef185b00f0	Solve a data race	2019-06-15 11:52:46 +10:00
Qian Wang	589900fe52	I just did a joint and I need to commit before things go wrong	2019-06-14 23:08:28 +10:00
Qian Wang	00069b7a69	Support Chaha20-Poly1305	2019-06-14 20:26:26 +10:00
Qian Wang	078a382963	Improve the security of header obfuscation	2019-06-14 19:48:59 +10:00
Qian Wang	8168b9e2e7	Use AES-GCM instead of CTR	2019-06-10 00:03:28 +10:00
Qian Wang	0dd52d8570	Add optional encryption	2019-06-09 21:05:41 +10:00
Qian Wang	24cdf274dd	Change the stream header format and reduce overhead	2019-01-13 21:28:57 +00:00
Qian Wang	d906541497	Redo the header obfuscation. Fix hiccups caused by short packets	2019-01-06 01:40:27 +00:00
Qian Wang	36a743c3ca	Client using AdminUID can now use the proxy without adding themselves to the db	2018-12-11 23:26:05 +00:00
Qian Wang	ed1253ff4c	Refactor MakeObfs and MakeDeobfs	2018-12-09 23:45:06 +00:00