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
