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Rev Age Author Path Log message Diff
9991 18 d 1 h hidnplayr /programs/network/ssh/ Automatic algorithm selection.  
9990 19 d 0 h hidnplayr /programs/network/ssh/ Added support for encrypt-then-mac modes (hmac-sha2-256-etm,hmac-sha2-512-etm)  
9987 22 d 0 h hidnplayr /programs/network/ssh/ -Added Poly1305-Chacha20 cipher (new hardcoded default)
-Use HMAC and CTR/CBC from libcrash instead of our own implementations
-Fixed stack allocation for keystroke handler thread
 
9985 23 d 0 h hidnplayr /programs/network/ssh/ Small speedup in modular exponentation routine (still not side channel resiliant)  
9216 895 d 19 h dunkaist /programs/ libcrash: sync with upstream.

* Implement new algorithms:
- MACs: Poly1305, HMAC (SHA2_256, SHA2_512),
- ciphers: ChaCha20, AES256CTR, AES256CBC.
* Remove MD4 hash.
* Change API (it happens).
* Update crashtest example.
 
9132 959 d 23 h hidnplayr /programs/network/ssh/ CP866->UTF8 input recode  
9126 963 d 6 h hidnplayr /programs/network/ssh/ Variable RSA key length  
9114 967 d 9 h hidnplayr /programs/network/ssh/ Add support for RSA host authentication with SHA2-512 algorithm.  
9113 967 d 10 h hidnplayr /programs/network/ssh/ Add support for RSA host authentication with SHA2-256 algorithm.  
9112 967 d 11 h hidnplayr /programs/network/ssh/ Implemented local storage and checking of remote host keys. (only ssh-rsa for now)
Known public keys will be stored in /sys/settings/known_hosts.ini
 
9106 969 d 1 h hidnplayr /programs/network/ssh/ Big refactor: separate backend from frontend. Prepare for dynamically negotiated algorithms etc.
New: RSA host authentication, use new con_get_input from console.lib to get escape codes from special keys, UTF8 to CP866 decoder, ..
Bugfix: CTR counters.
 
9090 976 d 10 h hidnplayr /programs/network/ssh/ MPINT: Less fiddling with bits and bytes, more performance.  
9071 981 d 9 h hidnplayr /programs/network/ssh/ Pad with 0 bytes before encryption is set, as not to leak any entropy of RNG.
Little improved RNG seeding.
Fixed bug in MAC counter for SSH transport.
 
9070 982 d 0 h hidnplayr /programs/network/ssh/ SSH: Added user authentication. Fixed padding. Other bugfixes.
Changed hardcoded encryption mode from AES256-CBC to AES256-CTR.
Added blowfish encryption algorithm code.
MPINT: Improved multi precision math routines. Variable length MPINTS, leading zeroes allowed but not nescessary. Other bugfixes.
Added tests vectors for MPINT routines.
 
7698 1619 d 21 h dunkaist /programs/ libcrash: Sync with upstream.

* Add oneshot wrappers.
* Move tables to data section.
* Add/rename macros and fix their use in ssh.
 
6922 2482 d 9 h hidnplayr /programs/network/ssh/ SSH: revised Multi Precision Integer routines, additional HMAC types.  
6477 2782 d 1 h hidnplayr /programs/network/ Simple reverse Shell (TCP) demo, moved icmp.inc and ip.inc to network dir.  
6469 2787 d 4 h hidnplayr /programs/network/ssh/ Working encryption and HMAC for transport, use libcrash for sha256 (and more to come), placed connection variables in separate struct, fixed bug in aes256_cbc_decode where IV was wrong when in- and output buffer were the same.  
6423 2879 d 0 h pathoswithin /programs/network/ssh/ small speedup  
6419 2882 d 9 h hidnplayr /programs/network/ssh/ SSH client part 1: Diffie hellman group exchange.