Commit Graph

44 Commits

Author SHA1 Message Date
markus@openbsd.org a3cc48cdf9 upstream commit
typedefs for Cipher&CipherContext are unused

Upstream-ID: 50e6a18ee92221d23ad173a96d5b6c42207cf9a7
2015-07-15 15:36:55 +10:00
markus@openbsd.org 60c2c4ea5e upstream commit
remove unneeded includes, sync my copyright across files
 & whitespace; ok djm@
2015-01-14 21:32:54 +11:00
Damien Miller 8668706d0f - djm@cvs.openbsd.org 2014/06/24 01:13:21
[Makefile.in auth-bsdauth.c auth-chall.c auth-options.c auth-rsa.c
     [auth2-none.c auth2-pubkey.c authfile.c authfile.h cipher-3des1.c
     [cipher-chachapoly.c cipher-chachapoly.h cipher.c cipher.h
     [digest-libc.c digest-openssl.c digest.h dns.c entropy.c hmac.h
     [hostfile.c key.c key.h krl.c monitor.c packet.c rsa.c rsa.h
     [ssh-add.c ssh-agent.c ssh-dss.c ssh-ecdsa.c ssh-ed25519.c
     [ssh-keygen.c ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c
     [ssh-rsa.c sshbuf-misc.c sshbuf.h sshconnect.c sshconnect1.c
     [sshconnect2.c sshd.c sshkey.c sshkey.h
     [openbsd-compat/openssl-compat.c openbsd-compat/openssl-compat.h]
     New key API: refactor key-related functions to be more library-like,
     existing API is offered as a set of wrappers.

     with and ok markus@

     Thanks also to Ben Hawkes, David Tomaschik, Ivan Fratric, Matthew
     Dempsky and Ron Bowes for a detailed review a few months ago.

     NB. This commit also removes portable OpenSSH support for OpenSSL
     <0.9.8e.
2014-07-02 15:28:02 +10:00
Damien Miller 1f0311c7c7 - markus@cvs.openbsd.org 2014/04/29 18:01:49
[auth.c authfd.c authfile.c bufaux.c cipher.c cipher.h hostfile.c]
     [kex.c key.c mac.c monitor.c monitor_wrap.c myproposal.h packet.c]
     [roaming_client.c ssh-agent.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c]
     [ssh-pkcs11.h ssh.c sshconnect.c sshconnect2.c sshd.c]
     make compiling against OpenSSL optional (make OPENSSL=no);
     reduces algorithms to curve25519, aes-ctr, chacha, ed25519;
     allows us to explore further options; with and ok djm
2014-05-15 14:24:09 +10:00
Damien Miller 76eea4ab4e - dtucker@cvs.openbsd.org 2014/01/25 10:12:50
[cipher.c cipher.h kex.c kex.h kexgexc.c]
     Add a special case for the DH group size for 3des-cbc, which has an
     effective strength much lower than the key size.  This causes problems
     with some cryptlib implementations, which don't support group sizes larger
     than 4k but also don't use the largest group size it does support as
     specified in the RFC.  Based on a patch from Petr Lautrbach at Redhat,
     reduced by me with input from Markus.  ok djm@ markus@
2014-01-26 09:37:25 +11:00
Damien Miller bcd00abd84 - markus@cvs.openbsd.org 2013/12/06 13:34:54
[authfile.c authfile.h cipher.c cipher.h key.c packet.c ssh-agent.c]
     [ssh-keygen.c PROTOCOL.key] new private key format, bcrypt as KDF by
     default; details in PROTOCOL.key; feedback and lots help from djm;
     ok djm@
2013-12-07 10:41:55 +11:00
Damien Miller 0fde8acdad - djm@cvs.openbsd.org 2013/11/21 00:45:44
[Makefile.in PROTOCOL PROTOCOL.chacha20poly1305 authfile.c chacha.c]
     [chacha.h cipher-chachapoly.c cipher-chachapoly.h cipher.c cipher.h]
     [dh.c myproposal.h packet.c poly1305.c poly1305.h servconf.c ssh.1]
     [ssh.c ssh_config.5 sshd_config.5] Add a new protocol 2 transport
     cipher "chacha20-poly1305@openssh.com" that combines Daniel
     Bernstein's ChaCha20 stream cipher and Poly1305 MAC to build an
     authenticated encryption mode.

     Inspired by and similar to Adam Langley's proposal for TLS:
     http://tools.ietf.org/html/draft-agl-tls-chacha20poly1305-03
     but differs in layout used for the MAC calculation and the use of a
     second ChaCha20 instance to separately encrypt packet lengths.
     Details are in the PROTOCOL.chacha20poly1305 file.

     Feedback markus@, naddy@; manpage bits Loganden Velvindron @ AfriNIC
     ok markus@ naddy@
2013-11-21 14:12:23 +11:00
Damien Miller 690d989008 - dtucker@cvs.openbsd.org 2013/11/07 11:58:27
[cipher.c cipher.h kex.c kex.h mac.c mac.h servconf.c ssh.c]
     Output the effective values of Ciphers, MACs and KexAlgorithms when
     the default has not been overridden.  ok markus@
2013-11-08 12:16:49 +11:00
Damien Miller ea11119eee - djm@cvs.openbsd.org 2013/04/19 01:06:50
[authfile.c cipher.c cipher.h kex.c kex.h kexecdh.c kexecdhc.c kexecdhs.c]
     [key.c key.h mac.c mac.h packet.c ssh.1 ssh.c]
     add the ability to query supported ciphers, MACs, key type and KEX
     algorithms to ssh. Includes some refactoring of KEX and key type handling
     to be table-driven; ok markus@
2013-04-23 19:24:32 +10:00
Damien Miller 1d75abfe23 - markus@cvs.openbsd.org 2013/01/08 18:49:04
[PROTOCOL authfile.c cipher.c cipher.h kex.c kex.h monitor_wrap.c]
     [myproposal.h packet.c ssh_config.5 sshd_config.5]
     support AES-GCM as defined in RFC 5647 (but with simpler KEX handling)
     ok and feedback djm@
2013-01-09 16:12:19 +11:00
Damien Miller af43a7ac2d - markus@cvs.openbsd.org 2012/12/11 22:31:18
[PROTOCOL authfile.c cipher.c cipher.h kex.h mac.c myproposal.h]
     [packet.c ssh_config.5 sshd_config.5]
     add encrypt-then-mac (EtM) modes to openssh by defining new mac algorithms
     that change the packet format and compute the MAC over the encrypted
     message (including the packet size) instead of the plaintext data;
     these EtM modes are considered more secure and used by default.
     feedback and ok djm@
2012-12-12 10:46:31 +11:00
Damien Miller 13ae44ce58 - markus@cvs.openbsd.org 2009/01/26 09:58:15
[cipher.c cipher.h packet.c]
     Work around the CPNI-957037 Plaintext Recovery Attack by always
     reading 256K of data on packet size or HMAC errors (in CBC mode only).
     Help, feedback and ok djm@
     Feedback from Martin Albrecht and Paterson Kenny
2009-01-28 16:38:41 +11:00
Damien Miller 51096383e9 - djm@cvs.openbsd.org 2006/03/25 22:22:43
[atomicio.h auth-options.h auth.h auth2-gss.c authfd.h authfile.h]
     [bufaux.h buffer.h canohost.h channels.h cipher.h clientloop.h]
     [compat.h compress.h crc32.c crc32.h deattack.h dh.h dispatch.h]
     [dns.c dns.h getput.h groupaccess.h gss-genr.c gss-serv-krb5.c]
     [gss-serv.c hostfile.h includes.h kex.h key.h log.h mac.h match.h]
     [misc.h monitor.h monitor_fdpass.h monitor_mm.h monitor_wrap.h msg.h]
     [myproposal.h packet.h pathnames.h progressmeter.h readconf.h rsa.h]
     [scard.h servconf.h serverloop.h session.h sftp-common.h sftp.h]
     [ssh-gss.h ssh.h ssh1.h ssh2.h sshconnect.h sshlogin.h sshpty.h]
     [ttymodes.h uidswap.h uuencode.h xmalloc.h]
     standardise spacing in $OpenBSD$ tags; requested by deraadt@
2006-03-26 14:30:00 +11:00
Darren Tucker 5cb30ad2ec - markus@cvs.openbsd.org 2004/07/28 09:40:29
[auth.c auth1.c auth2.c cipher.c cipher.h key.c session.c ssh.c
     sshconnect1.c]
     more s/illegal/invalid/
2004-08-12 22:40:24 +10:00
Damien Miller f58b58ced1 - jakob@cvs.openbsd.org 2003/11/10 16:23:41
[bufaux.c bufaux.h cipher.c cipher.h hostfile.c hostfile.h key.c]
     [key.h sftp-common.c sftp-common.h sftp-server.c sshconnect.c sshd.c]
     [ssh-dss.c ssh-rsa.c uuencode.c uuencode.h]
     constify. ok markus@ & djm@
2003-11-17 21:18:23 +11:00
Ben Lindstrom 212facacde - markus@cvs.openbsd.org 2002/03/18 17:13:15
[cipher.c cipher.h]
     export/import cipher states; needed by ssh-privsep
2002-03-22 01:39:44 +00:00
Damien Miller 3a5b023330 Stupid djm commits experimental code to head instead of branch
revert
2002-03-13 13:19:42 +11:00
Damien Miller 646e7cf3d7 Import of Niels Provos' 20020312 ssh-complete.diff
PAM, Cygwin and OSF SIA will not work for sure
2002-03-13 12:47:54 +11:00
Ben Lindstrom 05764b9286 - stevesk@cvs.openbsd.org 2002/03/04 17:27:39
[auth-krb5.c auth-options.h auth.h authfd.h authfile.h bufaux.h buffer.h
      channels.h cipher.h compat.h compress.h crc32.h deattack.c getput.h
      groupaccess.c misc.c mpaux.h packet.h readconf.h rsa.h scard.h
      servconf.h ssh-agent.c ssh.h ssh2.h sshpty.h sshtty.c ttymodes.h
      uuencode.c xmalloc.h]
     $OpenBSD$ and RCSID() cleanup: don't use RCSID() in .h files; add
     missing RCSID() to .c files and remove dup /*$OpenBSD$*/ from .c
     files.  ok markus@
2002-03-05 01:53:02 +00:00
Damien Miller 21cf4e0628 - markus@cvs.openbsd.org 2002/02/18 13:05:32
[cipher.c cipher.h]
     switch to EVP, ok djm@ deraadt@
2002-02-19 15:26:42 +11:00
Damien Miller 963f6b25e2 - markus@cvs.openbsd.org 2002/02/14 23:41:01
[authfile.c cipher.c cipher.h kex.c kex.h packet.c]
     hide some more implementation details of cipher.[ch] and prepares for move
     to EVP, ok deraadt@
2002-02-19 15:21:23 +11:00
Ben Lindstrom 319fc7353c I was promised that this does not need to have endness fix up by Markus.
So I will blindly trust him. =)

   - markus@cvs.openbsd.org 2001/08/23 11:31:59
     [cipher.c cipher.h]
     switch to the optimised AES reference code from
     http://www.esat.kuleuven.ac.be/~rijmen/rijndael/rijndael-fst-3.0.zip
2001-09-14 02:47:33 +00:00
Ben Lindstrom 4cc240dabb - markus@cvs.openbsd.org 2001/06/26 17:27:25
[authfd.h authfile.h auth.h auth-options.h bufaux.h buffer.h
      canohost.h channels.h cipher.h clientloop.h compat.h compress.h
      crc32.h deattack.h dh.h dispatch.h groupaccess.c groupaccess.h
      hostfile.h kex.h key.h log.c log.h mac.h misc.c misc.h mpaux.h
      packet.h radix.h readconf.h readpass.h rsa.h servconf.h serverloop.h
      session.h sftp-common.c sftp-common.h sftp-glob.h sftp-int.h
      sshconnect.h ssh-dss.h sshlogin.h sshpty.h ssh-rsa.h sshtty.h
      tildexpand.h uidswap.h uuencode.h xmalloc.h]
     remove comments from .h, since they are cut&paste from the .c files
     and out of sync
2001-07-04 04:46:56 +00:00
Ben Lindstrom 16ae3d0dba - itojun@cvs.openbsd.org 2001/06/26 06:32:58
[atomicio.h authfd.h authfile.h auth.h auth-options.h bufaux.h
      buffer.h canohost.h channels.h cipher.h clientloop.h compat.h
      compress.h crc32.h deattack.h dh.h dispatch.h groupaccess.h
      hostfile.h kex.h key.h log.h mac.h match.h misc.h mpaux.h packet.h
      radix.h readconf.h readpass.h rsa.h]
     prototype pedant.  not very creative...
     - () -> (void)
     - no variable names
2001-07-04 04:02:36 +00:00
Ben Lindstrom a3828d4812 - markus@cvs.openbsd.org 2001/05/28 22:51:11
[cipher.c cipher.h]
     simpler 3des for ssh1
2001-06-05 20:50:16 +00:00
Ben Lindstrom 46c162204b One way to massive patch. <sigh> It compiles and works under Linux..
And I think I have all the bits right from the OpenBSD tree.
20001222
 - Updated RCSID for pty.c
 - (bal) OpenBSD CVS Updates:
  - markus@cvs.openbsd.org 2000/12/21 15:10:16
    [auth-rh-rsa.c hostfile.c hostfile.h sshconnect.c]
    print keyfile:line for changed hostkeys, for deraadt@, ok deraadt@
  - markus@cvs.openbsd.org 2000/12/20 19:26:56
    [authfile.c]
    allow ssh -i userkey for root
  - markus@cvs.openbsd.org 2000/12/20 19:37:21
    [authfd.c authfd.h kex.c sshconnect2.c sshd.c uidswap.c uidswap.h]
    fix prototypes; from stevesk@pobox.com
  - markus@cvs.openbsd.org 2000/12/20 19:32:08
    [sshd.c]
    init pointer to NULL; report from Jan.Ivan@cern.ch
  - markus@cvs.openbsd.org 2000/12/19 23:17:54
    [auth-krb4.c auth-options.c auth-options.h auth-rhosts.c auth-rsa.c
     auth1.c auth2-skey.c auth2.c authfd.c authfd.h authfile.c bufaux.c
     bufaux.h buffer.c canohost.c channels.c clientloop.c compress.c
     crc32.c deattack.c getput.h hmac.c hmac.h hostfile.c kex.c kex.h
     key.c key.h log.c login.c match.c match.h mpaux.c mpaux.h packet.c
     packet.h radix.c readconf.c rsa.c scp.c servconf.c servconf.h
     serverloop.c session.c sftp-server.c ssh-agent.c ssh-dss.c ssh-dss.h
     ssh-keygen.c ssh-keyscan.c ssh-rsa.c ssh-rsa.h ssh.c ssh.h  uuencode.c
     uuencode.h sshconnect1.c sshconnect2.c sshd.c tildexpand.c]
    replace 'unsigned bla' with 'u_bla' everywhere. also replace 'char
    unsigned' with u_char.
2000-12-22 01:43:59 +00:00
Ben Lindstrom fa1b3d0842 20001210
- (bal) OpenBSD CVS updates
   - markus@cvs.openbsd.org 2000/12/09 13:41:51
     [cipher.c cipher.h rijndael.c rijndael.h rijndael_boxes.h]
     undo rijndael changes
   - markus@cvs.openbsd.org 2000/12/09 13:48:31
     [rijndael.c]
     fix byte order bug w/o introducing new implementation
   - markus@cvs.openbsd.org 2000/12/09 14:08:27
     [sftp-server.c]
     "" -> "." for realpath; from vinschen@redhat.com
   - markus@cvs.openbsd.org 2000/12/09 14:06:54
     [ssh-agent.c]
     extern int optind; from stevesk@sweden.hp.com
2000-12-10 01:55:37 +00:00
Ben Lindstrom 01f8463b15 - markus@cvs.openbsd.org 2000/12/06 23:10:39
[rijndael.c]
     unexpand(1)
   - markus@cvs.openbsd.org 2000/12/06 23:05:43
     [cipher.c cipher.h rijndael.c rijndael.h rijndael_boxes.h]
     new rijndael implementation. fixes endian bugs
2000-12-07 05:57:27 +00:00
Damien Miller 874d77bb13 - (djm) Big OpenBSD sync:
- markus@cvs.openbsd.org  2000/09/30 10:27:44
     [log.c]
     allow loglevel debug
   - markus@cvs.openbsd.org  2000/10/03 11:59:57
     [packet.c]
     hmac->mac
   - markus@cvs.openbsd.org  2000/10/03 12:03:03
     [auth-krb4.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth1.c]
     move fake-auth from auth1.c to individual auth methods, disables s/key in
     debug-msg
   - markus@cvs.openbsd.org  2000/10/03 12:16:48
     ssh.c
     do not resolve canonname, i have no idea why this was added oin ossh
   - markus@cvs.openbsd.org  2000/10/09 15:30:44
     ssh-keygen.1 ssh-keygen.c
     -X now reads private ssh.com DSA keys, too.
   - markus@cvs.openbsd.org  2000/10/09 15:32:34
     auth-options.c
     clear options on every call.
   - markus@cvs.openbsd.org  2000/10/09 15:51:00
     authfd.c authfd.h
     interop with ssh-agent2, from <res@shore.net>
   - markus@cvs.openbsd.org  2000/10/10 14:20:45
     compat.c
     use rexexp for version string matching
   - provos@cvs.openbsd.org  2000/10/10 22:02:18
     [kex.c kex.h myproposal.h ssh.h ssh2.h sshconnect2.c sshd.c dh.c dh.h]
     First rough implementation of the diffie-hellman group exchange.  The
     client can ask the server for bigger groups to perform the diffie-hellman
     in, thus increasing the attack complexity when using ciphers with longer
     keys.  University of Windsor provided network, T the company.
   - markus@cvs.openbsd.org  2000/10/11 13:59:52
     [auth-rsa.c auth2.c]
     clear auth options unless auth sucessfull
   - markus@cvs.openbsd.org  2000/10/11 14:00:27
     [auth-options.h]
     clear auth options unless auth sucessfull
   - markus@cvs.openbsd.org  2000/10/11 14:03:27
     [scp.1 scp.c]
     support 'scp -o' with help from mouring@pconline.com
   - markus@cvs.openbsd.org  2000/10/11 14:11:35
     [dh.c]
     Wall
   - markus@cvs.openbsd.org  2000/10/11 14:14:40
     [auth.h auth2.c readconf.c readconf.h readpass.c servconf.c servconf.h]
     [ssh.h sshconnect2.c sshd_config auth2-skey.c cli.c cli.h]
     add support for s/key (kbd-interactive) to ssh2, based on work by
     mkiernan@avantgo.com and me
   - markus@cvs.openbsd.org  2000/10/11 14:27:24
     [auth.c auth1.c auth2.c authfile.c cipher.c cipher.h kex.c kex.h]
     [myproposal.h packet.c readconf.c session.c ssh.c ssh.h sshconnect1.c]
     [sshconnect2.c sshd.c]
     new cipher framework
   - markus@cvs.openbsd.org  2000/10/11 14:45:21
     [cipher.c]
     remove DES
   - markus@cvs.openbsd.org  2000/10/12 03:59:20
     [cipher.c cipher.h sshconnect1.c sshconnect2.c sshd.c]
     enable DES in SSH-1 clients only
   - markus@cvs.openbsd.org  2000/10/12 08:21:13
     [kex.h packet.c]
     remove unused
   - markus@cvs.openbsd.org  2000/10/13 12:34:46
     [sshd.c]
     Kludge for F-Secure Macintosh < 1.0.2; appro@fy.chalmers.se
   - markus@cvs.openbsd.org  2000/10/13 12:59:15
     [cipher.c cipher.h myproposal.h  rijndael.c rijndael.h]
     rijndael/aes support
   - markus@cvs.openbsd.org  2000/10/13 13:10:54
     [sshd.8]
     more info about -V
   - markus@cvs.openbsd.org  2000/10/13 13:12:02
     [myproposal.h]
     prefer no compression
2000-10-14 16:23:11 +11:00
Damien Miller e4340be5b3 - (djm) Merge OpenBSD changes:
- markus@cvs.openbsd.org  2000/09/05 02:59:57
     [session.c]
     print hostname (not hushlogin)
   - markus@cvs.openbsd.org  2000/09/05 13:18:48
     [authfile.c ssh-add.c]
     enable ssh-add -d for DSA keys
   - markus@cvs.openbsd.org  2000/09/05 13:20:49
     [sftp-server.c]
     cleanup
   - markus@cvs.openbsd.org  2000/09/06 03:46:41
     [authfile.h]
     prototype
   - deraadt@cvs.openbsd.org 2000/09/07 14:27:56
     [ALL]
     cleanup copyright notices on all files.  I have attempted to be
     accurate with the details.  everything is now under Tatu's licence
     (which I copied from his readme), and/or the core-sdi bsd-ish thing
     for deattack, or various openbsd developers under a 2-term bsd
     licence.  We're not changing any rules, just being accurate.
   - markus@cvs.openbsd.org  2000/09/07 14:40:30
     [channels.c channels.h clientloop.c serverloop.c ssh.c]
     cleanup window and packet sizes for ssh2 flow control; ok niels
   - markus@cvs.openbsd.org  2000/09/07 14:53:00
     [scp.c]
     typo
   - markus@cvs.openbsd.org  2000/09/07 15:13:37
     [auth-options.c auth-options.h auth-rh-rsa.c auth-rsa.c auth.c]
     [authfile.h canohost.c channels.h compat.c hostfile.h log.c match.h]
     [pty.c readconf.c]
     some more Copyright fixes
   - markus@cvs.openbsd.org  2000/09/08 03:02:51
     [README.openssh2]
     bye bye
   - deraadt@cvs.openbsd.org 2000/09/11 18:38:33
     [LICENCE cipher.c]
     a few more comments about it being ARC4 not RC4
   - markus@cvs.openbsd.org  2000/09/12 14:53:11
     [log-client.c log-server.c log.c ssh.1 ssh.c ssh.h sshd.8 sshd.c]
     multiple debug levels
   - markus@cvs.openbsd.org  2000/09/14 14:25:15
     [clientloop.c]
     typo
   - deraadt@cvs.openbsd.org 2000/09/15 01:13:51
     [ssh-agent.c]
     check return value for setenv(3) for failure, and deal appropriately
2000-09-16 13:29:08 +11:00
Damien Miller 6536c7d3c9 - OpenBSD CVS Updates:
- markus@cvs.openbsd.org  2000/06/18 18:50:11
     [auth2.c compat.c compat.h sshconnect2.c]
     make userauth+pubkey interop with ssh.com-2.2.0
   - markus@cvs.openbsd.org  2000/06/18 20:56:17
     [dsa.c]
     mem leak + be more paranoid in dsa_verify.
   - markus@cvs.openbsd.org  2000/06/18 21:29:50
     [key.c]
     cleanup fingerprinting, less hardcoded sizes
   - markus@cvs.openbsd.org  2000/06/19 19:39:45
     [atomicio.c auth-options.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c]
     [auth-rsa.c auth-skey.c authfd.c authfd.h authfile.c bufaux.c bufaux.h]
     [buffer.c buffer.h canohost.c channels.c channels.h cipher.c cipher.h]
     [clientloop.c compat.c compat.h compress.c compress.h crc32.c crc32.h]
     [deattack.c dispatch.c dsa.c fingerprint.c fingerprint.h getput.h hmac.c]
     [kex.c log-client.c log-server.c login.c match.c mpaux.c mpaux.h nchan.c]
     [nchan.h packet.c packet.h pty.c pty.h readconf.c readconf.h readpass.c]
     [rsa.c rsa.h scp.c servconf.c servconf.h ssh-add.c ssh-keygen.c ssh.c]
     [ssh.h tildexpand.c ttymodes.c ttymodes.h uidswap.c xmalloc.c xmalloc.h]
     OpenBSD tag
   - markus@cvs.openbsd.org  2000/06/21 10:46:10
     sshconnect2.c missing free; nuke old comment
2000-06-22 21:32:31 +10:00
Damien Miller 30c3d42930 - OpenBSD CVS update
- markus@cvs.openbsd.org
    [cipher.h myproposal.h readconf.c readconf.h servconf.c ssh.1 ssh.c]
    [ssh.h sshconnect1.c sshconnect2.c sshd.8]
    - complain about invalid ciphers in SSH1 (e.g. arcfour is SSH2 only)
  - hugh@cvs.openbsd.org
    [ssh.1]
    - zap typo
    [ssh-keygen.1]
    - One last nit fix. (markus approved)
    [sshd.8]
    - some markus certified spelling adjustments
  - markus@cvs.openbsd.org
    [auth2.c channels.c clientloop.c compat compat.h dsa.c kex.c]
    [sshconnect2.c ]
    - bug compat w/ ssh-2.0.13 x11, split out bugs
    [nchan.c]
    - no drain if ibuf_empty, fixes x11fwd problems; tests by fries@
    [ssh-keygen.c]
    - handle escapes in real and original key format, ok millert@
    [version.h]
    - OpenSSH-2.1
2000-05-09 11:02:59 +10:00
Damien Miller 5f05637b0e - Reduce diff against OpenBSD source
- All OpenSSL includes are now unconditionally referenced as
     openssl/foo.h
   - Pick up formatting changes
   - Other minor changed (typecasts, etc) that I missed
2000-04-16 12:31:48 +10:00
Damien Miller 4af51306d9 - OpenBSD CVS updates.
[ssh.1 ssh.c]
   - ssh -2
   [auth.c channels.c clientloop.c packet.c packet.h serverloop.c]
   [session.c sshconnect.c]
   - check payload for (illegal) extra data
   [ALL]
   - whitespace cleanup
2000-04-16 11:18:38 +10:00
Damien Miller 22c772609a - Merged OpenBSD updates to include paths. 2000-04-13 12:26:34 +10:00
Damien Miller 78928793fb - OpenBSD CVS updates:
- [channels.c]
     repair x11-fwd
   - [sshconnect.c]
     fix passwd prompt for ssh2, less debugging output.
   - [clientloop.c compat.c dsa.c kex.c sshd.c]
     less debugging output
   - [kex.c kex.h sshconnect.c sshd.c]
     check for reasonable public DH values
   - [README.openssh2 cipher.c cipher.h compat.c compat.h readconf.c]
     [readconf.h servconf.c servconf.h ssh.c ssh.h sshconnect.c sshd.c]
     add Cipher and Protocol options to ssh/sshd, e.g.:
     ssh -o 'Protocol 1,2' if you prefer proto 1, ssh -o 'Ciphers
     arcfour,3des-cbc'
   - [sshd.c]
     print 1.99 only if server supports both
2000-04-12 20:17:38 +10:00
Damien Miller 1383bd8eb9 - OpenBSD CVS update:
- [channels.c]
     close efd on eof
   - [clientloop.c compat.c ssh.c sshconnect.c myproposal.h]
     ssh2 client implementation, interops w/ ssh.com and lsh servers.
   - [sshconnect.c]
     missing free.
   - [authfile.c cipher.c cipher.h packet.c sshconnect.c sshd.c]
     remove unused argument, split cipher_mask()
   - [clientloop.c]
     re-order: group ssh1 vs. ssh2
 - Make Redhat spec require openssl >= 0.9.5a
2000-04-06 12:32:37 +10:00
Damien Miller b38eff8e4f - Big OpenBSD CVS update (mainly beginnings of SSH2 infrastructure)
- [auth.c session.c sshd.c auth.h]
     split sshd.c -> auth.c session.c sshd.c plus cleanup and goto-removal
   - [bufaux.c bufaux.h]
     support ssh2 bignums
   - [channels.c channels.h clientloop.c sshd.c nchan.c nchan.h packet.c]
     [readconf.c ssh.c ssh.h serverloop.c]
     replace big switch() with function tables (prepare for ssh2)
   - [ssh2.h]
     ssh2 message type codes
   - [sshd.8]
     reorder Xr to avoid cutting
   - [serverloop.c]
     close(fdin) if fdin != fdout, shutdown otherwise, ok theo@
   - [channels.c]
     missing close
     allow bigger packets
   - [cipher.c cipher.h]
     support ssh2 ciphers
   - [compress.c]
     cleanup, less code
   - [dispatch.c dispatch.h]
     function tables for different message types
   - [log-server.c]
     do not log() if debuggin to stderr
     rename a cpp symbol, to avoid param.h collision
   - [mpaux.c]
     KNF
   - [nchan.c]
     sync w/ channels.c
2000-04-01 11:09:21 +10:00
Damien Miller 450a7a1ff4 - OpenBSD CVS update
- [auth-krb4.c]
     -Wall
   - [auth-rh-rsa.c auth-rsa.c hostfile.c hostfile.h key.c key.h match.c]
     [match.h ssh.c ssh.h sshconnect.c sshd.c]
     initial support for DSA keys. ok deraadt@, niels@
   - [cipher.c cipher.h]
     remove unused cipher_attack_detected code
   - [scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1 sshd.8]
     Fix some formatting problems I missed before.
   - [ssh.1 sshd.8]
     fix spelling errors, From: FreeBSD
   - [ssh.c]
     switch to raw mode only if he _get_ a pty (not if we _want_ a pty).
2000-03-26 13:04:51 +10:00
Damien Miller 5428f646ad - More reformatting merged from OpenBSD CVS
- Merged OpenBSD CVS changes:
   - [channels.c]
     report from mrwizard@psu.edu via djm@ibs.com.au
   - [channels.c]
     set SO_REUSEADDR and SO_LINGER for forwarded ports.
     chip@valinux.com via damien@ibs.com.au
   - [nchan.c]
     it's not an error() if shutdown_write failes in nchan.
   - [readconf.c]
     remove dead #ifdef-0-code
   - [readconf.c servconf.c]
     strcasecmp instead of tolower
   - [scp.c]
     progress meter overflow fix from damien@ibs.com.au
   - [ssh-add.1 ssh-add.c]
     SSH_ASKPASS support
   - [ssh.1 ssh.c]
     postpone fork_after_authentication until command execution,
     request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
     plus: use daemon() for backgrounding
1999-11-25 11:54:57 +11:00
Damien Miller 95def09838 - Merged very large OpenBSD source code reformat
- OpenBSD CVS updates
   - [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
     [ssh.h sshd.8 sshd.c]
     syslog changes:
     * Unified Logmessage for all auth-types, for success and for failed
     * Standard connections get only ONE line in the LOG when level==LOG:
       Auth-attempts are logged only, if authentication is:
          a) successfull or
          b) with passwd or
          c) we had more than AUTH_FAIL_LOG failues
     * many log() became verbose()
     * old behaviour with level=VERBOSE
   - [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
     tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
     messages. allows use of s/key in windows (ttssh, securecrt) and
     ssh-1.2.27 clients without 'ssh -v', ok: niels@
   - [sshd.8]
     -V, for fallback to openssh in SSH2 compatibility mode
   - [sshd.c]
     fix sigchld race; cjc5@po.cwru.edu
1999-11-25 00:26:21 +11:00
Damien Miller 7e8e820153 - Merged OpenBSD CVS changes:
- [auth-rh-rsa.c auth-rsa.c authfd.c authfd.h hostfile.c mpaux.c]
     [mpaux.h ssh-add.c ssh-agent.c ssh.h ssh.c sshd.c]
     the keysize of rsa-parameter 'n' is passed implizit,
     a few more checks and warnings about 'pretended' keysizes.
   - [cipher.c cipher.h packet.c packet.h sshd.c]
     remove support for cipher RC4
   - [ssh.c]
     a note for legay systems about secuity issues with permanently_set_uid(),
     the private hostkey and ptrace()
   - [sshconnect.c]
     more detailed messages about adding and checking hostkeys
1999-11-16 13:37:16 +11:00
Damien Miller 7f6ea0264d - Integrated patch from Dan Brosemer <odin@linuxfreak.com>
- Build fixes
   - Autoconf
   - Change binary names to open*

 - Fixed autoconf script to detect PAM on RH6.1
 - Added tests for libpwdb, and OpenBSD functions to autoconf (not used yet)
1999-10-28 13:25:17 +10:00
Damien Miller d4a8b7e34d Initial revision 1999-10-27 13:42:43 +10:00