Commit Graph

15 Commits

Author SHA1 Message Date
Russ Magee bd261a32e9 reorg to separate core KEx and net layer from app 2018-07-04 21:21:23 -07:00
Russ Magee 50f0433579 -Added error checking for all stages of hkex.Conn.Accept() and GetStream()
-Server will log such errors without panic/exit
-Const added but not yet used for 'chaff' packets
2018-04-28 16:05:33 -07:00
Russ Magee 351f58b6c5 misc. cleanup, LICENSE.{gpl,mit} updates 2018-04-07 13:04:10 -07:00
Russ Magee 5da70447b0 MSYS+mintty support; pkg renaming to hkexsh 2018-04-04 15:43:27 -07:00
Russ Magee d465c1ee5b Initial experiments: HMAC on stream 2018-02-16 18:46:29 -08:00
Russ Magee 6ea206fbc2 Merge of public work on github.com/Russtopia/hkexsh repo 2018-02-16 18:43:37 -08:00
Russ Magee e3842e4219 Removed channel-based server loop goroutine, solving eaten initial byte issue.
Made receivers on hkex.Conn mutators *Conn again (whoops)
TODO: Consider: padding (? probably not, XORKeyStream OFB/CBC/etc. modes prevent
constant header/crib exposure, and would add lots of complexity to Read/Write)
TODO: Add CTR, other modes
2018-01-20 21:20:49 -08:00
Russ Magee 942b8865cf Start of proto kexsh tool client/server 2018-01-13 10:01:27 -08:00
Russ Magee 1817627234 -Cleaned up lib code with gometalinter.v1
-Added -h opt to demo client (hmac)
2018-01-12 22:13:01 -08:00
Russ Magee 5493921e9f -Added client -c option to pass cipher alg
-Note about blowfish iv len (lack of) bounds check in .NewOFB();
-TODO added to enforce keymat from HKex >= 2*chosen cipher blocksize
 (assuming keylen == blocksize -- might not be true for all future algs)
2018-01-11 23:01:39 -08:00
Russ Magee 9054bcb89f Dial() extensions to specify cipher/hmac alg and protocol options 2018-01-11 19:42:42 -08:00
Russ Magee 02d4d0cd50 Package documentation 2018-01-11 13:44:11 -08:00
Russ Magee c43b13989b Hoorah, got basic crypto working over hkex Conn 2018-01-10 22:50:13 -08:00
Russ Magee b28ca552bd Got cipher StreamReader/Writer in w/o yet using them. 2018-01-08 23:26:24 -08:00
Russ Magee 9885067a48 Added hkexchan.go w/o testing for StreamReader/StreamWriter 2018-01-08 23:08:58 -08:00
Renamed from hkexchan.gox (Browse further)