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SSH: revised Multi Precision Integer routines, additional HMAC types.

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git-svn-id: svn://kolibrios.org@6922 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr
2017-06-11 11:06:56 +00:00
parent ea9c1a36c9
commit 40a8f693e4
6 changed files with 795 additions and 248 deletions
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programs/network/ssh/ssh.asm
+21 -11
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@@ -1,6 +1,6 @@
; ssh.asm - SSH client for KolibriOS
;
; Copyright (C) 2015-2016 Jeffrey Amelynck
; Copyright (C) 2015-2017 Jeffrey Amelynck
;
; This program is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
@@ -31,8 +31,8 @@ use32
dd 1 ; header version
dd start ; entry point
dd i_end ; initialized size
dd mem+4096 ; required memory
dd mem+4096 ; stack pointer
dd mem+65536 ; required memory
dd mem+65536 ; stack pointer
dd params ; parameters
dd 0 ; path
@@ -47,14 +47,19 @@ include '../../develop/libraries/libcrash/trunk/libcrash.inc'
include 'mcodes.inc'
include 'ssh_transport.inc'
include 'dh_gex.inc'
include 'mpint.inc'
include 'random.inc'
include 'aes256.inc'
include 'aes256-ctr.inc'
include 'aes256-cbc.inc'
include 'hmac_sha256.inc'
include 'hmac_sha1.inc'
include 'hmac_md5.inc'
; macros for network byte order
macro dd_n op {
@@ -163,6 +168,9 @@ struct ssh_connection
temp_ctx ctx_sha224256
k_h_ctx ctx_sha224256
mpint_tmp dd ?
rb MAX_BITS/8
ends
start:
@@ -692,9 +700,9 @@ ssh_kex:
ssh_gex_req:
db SSH_MSG_KEX_DH_GEX_REQUEST
dd_n 128 ; DH GEX min
dd_n 256 ; DH GEX number of bits
dd_n 512 ; DH GEX Max
dd_n 8192/4 ; DH GEX min
dd_n 8192/2 ; DH GEX number of bits
dd_n 8192 ; DH GEX Max
.length = $ - ssh_gex_req
@@ -793,7 +801,13 @@ import console, \
import libcrash, \
sha256_init, 'sha256_init', \
sha256_update, 'sha256_update', \
sha256_final, 'sha256_final'
sha256_final, 'sha256_final',\
sha1_init, 'sha1_init', \
sha1_update, 'sha1_update', \
sha1_final, 'sha1_final', \
md5_init, 'md5_init', \
md5_update, 'md5_update', \
md5_final, 'md5_final'
IncludeIGlobals
@@ -805,8 +819,4 @@ params rb 1024
con ssh_connection
; Temporary values ; To be removed FIXME
mpint_tmp rb MPINT_MAX_LEN+4
mem: