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2013-05-07* New upstream release (http://www.openssh.com/txt/release-6.2).Colin Watson
- Add support for multiple required authentication in SSH protocol 2 via an AuthenticationMethods option (closes: #195716). - Fix Sophie Germain formula in moduli(5) (closes: #698612). - Update ssh-copy-id to Phil Hands' greatly revised version (closes: #99785, #322228, #620428; LP: #518883, #835901, #1074798).
2012-12-07 - jmc@cvs.openbsd.org 2012/12/03 08:33:03Darren Tucker
[ssh-add.1 sshd_config.5] tweak previous;
2012-12-03 - djm@cvs.openbsd.org 2012/12/02 20:42:15Damien Miller
[ssh-add.1 ssh-add.c] make deleting explicit keys "ssh-add -d" symmetric with adding keys - try to delete the corresponding certificate too and respect the -k option to allow deleting of the key only; feedback and ok markus@
2012-05-18* New upstream release (http://www.openssh.org/txt/release-6.0).Colin Watson
- Fix IPQoS not being set on non-mapped v4-in-v6 addressed connections (closes: #643312, #650512). - Add a new privilege separation sandbox implementation for Linux's new seccomp sandbox, automatically enabled on platforms that support it. (Note: privilege separation sandboxing is still experimental.)
2011-10-18 - djm@cvs.openbsd.org 2011/10/18 05:00:48Damien Miller
[ssh-add.1 ssh-add.c] new "ssh-add -k" option to load plain keys (skipping certificates); "looks ok" markus@
2011-01-24* New upstream release (http://www.openssh.org/txt/release-5.7):Colin Watson
- Implement Elliptic Curve Cryptography modes for key exchange (ECDH) and host/user keys (ECDSA) as specified by RFC5656. ECDH and ECDSA offer better performance than plain DH and DSA at the same equivalent symmetric key length, as well as much shorter keys. - sftp(1)/sftp-server(8): add a protocol extension to support a hard link operation. It is available through the "ln" command in the client. The old "ln" behaviour of creating a symlink is available using its "-s" option or through the preexisting "symlink" command. - scp(1): Add a new -3 option to scp: Copies between two remote hosts are transferred through the local host (closes: #508613). - ssh(1): "atomically" create the listening mux socket by binding it on a temporary name and then linking it into position after listen() has succeeded. This allows the mux clients to determine that the server socket is either ready or stale without races (closes: #454784). Stale server sockets are now automatically removed (closes: #523250). - ssh(1): install a SIGCHLD handler to reap expired child process (closes: #594687). - ssh(1)/ssh-agent(1): honour $TMPDIR for client xauth and ssh-agent temporary directories (closes: #357469, although only if you arrange for ssh-agent to actually see $TMPDIR since the setgid bit will cause it to be stripped off).
2010-11-05 - jmc@cvs.openbsd.org 2010/10/28 18:33:28Damien Miller
[scp.1 ssh-add.1 ssh-keygen.1 ssh.1 ssh_config.5 sshd.8 sshd_config.5] knock out some "-*- nroff -*-" lines;
2010-09-10 - jmc@cvs.openbsd.org 2010/09/04 09:38:34Damien Miller
[ssh-add.1 ssh.1] two more EXIT STATUS sections;
2010-08-31 - djm@cvs.openbsd.org 2010/08/31 11:54:45Damien Miller
[PROTOCOL PROTOCOL.agent PROTOCOL.certkeys auth2-jpake.c authfd.c] [authfile.c buffer.h dns.c kex.c kex.h key.c key.h monitor.c] [monitor_wrap.c myproposal.h packet.c packet.h pathnames.h readconf.c] [ssh-add.1 ssh-add.c ssh-agent.1 ssh-agent.c ssh-keygen.1 ssh-keygen.c] [ssh-keyscan.1 ssh-keyscan.c ssh-keysign.8 ssh.1 ssh.c ssh2.h] [ssh_config.5 sshconnect.c sshconnect2.c sshd.8 sshd.c sshd_config.5] [uuencode.c uuencode.h bufec.c kexecdh.c kexecdhc.c kexecdhs.c ssh-ecdsa.c] Implement Elliptic Curve Cryptography modes for key exchange (ECDH) and host/user keys (ECDSA) as specified by RFC5656. ECDH and ECDSA offer better performance than plain DH and DSA at the same equivalent symmetric key length, as well as much shorter keys. Only the mandatory sections of RFC5656 are implemented, specifically the three REQUIRED curves nistp256, nistp384 and nistp521 and only ECDH and ECDSA. Point compression (optional in RFC5656 is NOT implemented). Certificate host and user keys using the new ECDSA key types are supported. Note that this code has not been tested for interoperability and may be subject to change. feedback and ok markus@
2010-03-31* New upstream release (LP: #535029).Colin Watson
- After a transition period of about 10 years, this release disables SSH protocol 1 by default. Clients and servers that need to use the legacy protocol must explicitly enable it in ssh_config / sshd_config or on the command-line. - Remove the libsectok/OpenSC-based smartcard code and add support for PKCS#11 tokens. This support is enabled by default in the Debian packaging, since it now doesn't involve additional library dependencies (closes: #231472, LP: #16918). - Add support for certificate authentication of users and hosts using a new, minimal OpenSSH certificate format (closes: #482806). - Added a 'netcat mode' to ssh(1): "ssh -W host:port ...". - Add the ability to revoke keys in sshd(8) and ssh(1). (For the Debian package, this overlaps with the key blacklisting facility added in openssh 1:4.7p1-9, but with different file formats and slightly different scopes; for the moment, I've roughly merged the two.) - Various multiplexing improvements, including support for requesting port-forwardings via the multiplex protocol (closes: #360151). - Allow setting an explicit umask on the sftp-server(8) commandline to override whatever default the user has (closes: #496843). - Many sftp client improvements, including tab-completion, more options, and recursive transfer support for get/put (LP: #33378). The old mget/mput commands never worked properly and have been removed (closes: #270399, #428082). - Do not prompt for a passphrase if we fail to open a keyfile, and log the reason why the open failed to debug (closes: #431538). - Prevent sftp from crashing when given a "-" without a command. Also, allow whitespace to follow a "-" (closes: #531561).
2010-03-05 - djm@cvs.openbsd.org 2010/03/05 10:28:21Damien Miller
[ssh-add.1 ssh.1 ssh_config.5] mention loading of certificate files from [private]-cert.pub when they are present; feedback and ok jmc@
2010-02-12 - markus@cvs.openbsd.org 2010/02/10 23:20:38Damien Miller
[ssh-add.1 ssh-keygen.1 ssh.1 ssh_config.5] pkcs#11 is no longer optional; improve wording; ok jmc@
2010-02-12 - jmc@cvs.openbsd.org 2010/02/08 22:03:05Damien Miller
[ssh-add.1 ssh-keygen.1 ssh.1 ssh.c] tweak previous; ok markus
2010-02-12 - markus@cvs.openbsd.org 2010/02/08 10:50:20Damien Miller
[pathnames.h readconf.c readconf.h scp.1 sftp.1 ssh-add.1 ssh-add.c] [ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config.5] replace our obsolete smartcard code with PKCS#11. ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs-11v2-20.pdf ssh(1) and ssh-keygen(1) use dlopen(3) directly to talk to a PKCS#11 provider (shared library) while ssh-agent(1) delegates PKCS#11 to a forked a ssh-pkcs11-helper process. PKCS#11 is currently a compile time option. feedback and ok djm@; inspired by patches from Alon Bar-Lev `
2009-10-24 - sobrado@cvs.openbsd.org 2009/10/22 15:02:12Darren Tucker
[ssh-agent.1 ssh-add.1 ssh.1] write UNIX-domain in a more consistent way; while here, replace a few remaining ".Tn UNIX" macros with ".Ux" ones. pointed out by ratchov@, thanks! ok jmc@
2009-10-24 - sobrado@cvs.openbsd.org 2009/10/22 12:35:53Darren Tucker
[ssh.1 ssh-agent.1 ssh-add.1] use the UNIX-related macros (.At and .Ux) where appropriate. ok jmc@
2008-06-08Add cross-references to ssh-vulnkey(1) to ssh(1), ssh-add(1),Colin Watson
ssh-keygen(1), and sshd(8) (closes: #484451).
2007-06-13 - jmc@cvs.openbsd.org 2007/06/12 13:41:03Darren Tucker
[ssh-add.1] identies -> identities;
2007-06-12 - djm@cvs.openbsd.org 2007/06/12 07:41:00Darren Tucker
[ssh-add.1] better document ssh-add's -d option (delete identies from agent), bz#1224 new text based on some provided by andrewmc-debian AT celt.dias.ie; ok dtucker@
2007-06-05 - jmc@cvs.openbsd.org 2007/05/31 19:20:16Darren Tucker
[scp.1 ssh_config.5 sftp-server.8 ssh-agent.1 sshd_config.5 sftp.1 ssh-keygen.1 ssh-keyscan.1 ssh-add.1 sshd.8 ssh.1 ssh-keysign.8] convert to new .Dd format; (We will need to teach mdoc2man.awk to understand this too.)
2005-05-26 - djm@cvs.openbsd.org 2005/04/21 06:17:50Damien Miller
[ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1 ssh_config.5 sshd.8] [sshd_config.5] OpenSSH doesn't ever look at the $HOME environment variable, so don't say that we do (bz #623); ok deraadt@
2005-03-02 - jmc@cvs.openbsd.org 2005/03/01 17:32:19Damien Miller
[ssh-add.1] sort options;
2004-11-05 - jmc@cvs.openbsd.org 2004/08/30 21:22:49Darren Tucker
[ssh-add.1 ssh.1] .Xsession -> .xsession; originally from a pr from f at obiit dot org, but missed by myself; ok markus@ matthieu@
2003-12-09 - matthieu@cvs.openbsd.org 2003/11/25 23:10:08Darren Tucker
[ssh-add.1] ssh-add doesn't need to be a descendant of ssh-agent. Ok markus@, jmc@.
2003-06-11 - jmc@cvs.openbsd.org 2003/06/10 09:12:11Damien Miller
[scp.1 sftp-server.8 ssh.1 ssh-add.1 ssh-agent.1 ssh_config.5] [sshd.8 sshd_config.5 ssh-keygen.1 ssh-keyscan.1 ssh-keysign.8] - section reorder - COMPATIBILITY merge - macro cleanup - kill whitespace at EOL - new sentence, new line ssh pages ok markus@
2003-04-01 - (djm) OpenBSD CVS SyncDamien Miller
- jmc@cvs.openbsd.org 2003/03/28 10:11:43 [scp.1 sftp.1 ssh.1 ssh-add.1 ssh-agent.1 ssh_config.5 sshd_config.5] [ssh-keygen.1 ssh-keyscan.1 ssh-keysign.8] - killed whitespace - new sentence new line - .Bk for arguments ok markus@
2003-02-24 - markus@cvs.openbsd.org 2003/02/10 11:51:47Damien Miller
[ssh-add.1] xref sshd_config.5 (not sshd.8); mark@summersault.com; bug #490
2003-01-24 - markus@cvs.openbsd.org 2003/01/23 13:50:27Damien Miller
[authfd.c authfd.h readpass.c ssh-add.1 ssh-add.c ssh-agent.c] ssh-add -c, prompt user for confirmation (using ssh-askpass) when private agent key is used; with djm@; test by dugsong@, djm@; ok deraadt@
2002-06-21 - deraadt@cvs.openbsd.org 2002/06/19 00:27:55Ben Lindstrom
[auth-bsdauth.c auth-skey.c auth1.c auth2-chall.c auth2-none.c authfd.c authfd.h monitor_wrap.c msg.c nchan.c radix.c readconf.c scp.c sftp.1 ssh-add.1 ssh-add.c ssh-agent.1 ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh-keysign.c ssh.1 sshconnect.c sshconnect.h sshconnect2.c ttymodes.c xmalloc.h] KNF done automatically while reading....
2002-06-11 - stevesk@cvs.openbsd.org 2002/06/10 17:36:23Ben Lindstrom
[ssh-add.1 ssh-add.c] use convtime() to parse and validate key lifetime. can now use '-t 2h' etc. ok markus@ provos@
2002-06-06 - markus@cvs.openbsd.org 2002/06/05 21:55:44Ben Lindstrom
[authfd.c authfd.h ssh-add.1 ssh-add.c ssh-agent.c] ssh-add -t life, Set lifetime (in seconds) when adding identities; ok provos@
2002-06-06 - markus@cvs.openbsd.org 2002/06/05 19:57:12Ben Lindstrom
[authfd.c authfd.h ssh-add.1 ssh-add.c ssh-agent.c] ssh-add -x for lock and -X for unlocking the agent. todo: encrypt private keys with locked...
2002-06-06 - markus@cvs.openbsd.org 2002/06/05 16:08:07Ben Lindstrom
[ssh-agent.1 ssh-agent.c] '-a bind_address' binds the agent to user-specified unix-domain socket instead of /tmp/ssh-XXXXXXXX/agent.<pid>; ok djm@ (some time ago).
2002-02-05 - stevesk@cvs.openbsd.org 2002/02/04 20:41:16Damien Miller
[ssh-add.1] more sync for default ssh-add identities; ok markus@
2002-02-05 - markus@cvs.openbsd.org 2002/01/29 16:41:19Damien Miller
[ssh-add.1] add DIAGNOSTICS; ok stevesk@
2002-01-22 - djm@cvs.openbsd.org 2001/12/21 10:06:43Damien Miller
[ssh-add.1 ssh-add.c] Try all standard key files (id_rsa, id_dsa, identity) when invoked with no arguments; ok markus@
2001-09-12 - stevesk@cvs.openbsd.org 2001/08/23 18:08:59Ben Lindstrom
[ssh-add.1 ssh-keyscan.1] minor cleanup
2001-08-06 - jakob@cvs.openbsd.org 2001/08/03 10:31:19Ben Lindstrom
[ssh-add.1] document smartcard options. ok markus@
2001-05-06 - stevesk@cvs.openbsd.org 2001/05/05 13:42:52Ben Lindstrom
[sftp.1 ssh-add.1 ssh-keygen.1] typos, grammar
2001-04-11 - itojun@cvs.openbsd.org 2001/04/10 09:13:22Ben Lindstrom
[ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1 sshd.8] document id_rsa{.pub,}. markus ok
2001-04-10 - markus@cvs.openbsd.org 2001/04/09 15:19:49Ben Lindstrom
[ssh-add.1] ssh-add retries the last passphrase...
2001-03-05 - deraadt@cvs.openbsd.org 2001/03/02 18:54:31Ben Lindstrom
[atomicio.c atomicio.h auth-chall.c auth.c auth2-chall.c crc32.h scp.c serverloop.c session.c sftp-server.8 sftp.1 ssh-add.1 ssh-add.c ssh-agent.1 ssh-agent.c ssh-keygen.1 ssh.1 sshd.8] make copyright lines the same format
2001-02-10 - (bal) A bit more whitespace cleanupBen Lindstrom
2001-02-10Synced w/ OpenBSDBen Lindstrom
2001-01-29 - markus@cvs.openbsd.org 2001/01/28 10:24:04Ben Lindstrom
[ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1] cleanup AUTHORS sections
2001-01-29 - niklas@cvs.openbsd.org 2001/01/2001Ben Lindstrom
[atomicio.h canohost.h clientloop.h deattack.h dh.h dispatch.h groupaccess.c groupaccess.h hmac.h hostfile.h includes.h kex.h key.h log.h login.h match.h misc.h myproposal.h nchan.ms pathnames.h radix.h readpass.h rijndael.h serverloop.h session.h sftp.h ssh-add.1 ssh-dss.h ssh-keygen.1 ssh-keyscan.1 ssh-rsa.h ssh1.h ssh_config sshconnect.h sshd_config tildexpand.h uidswap.h uuencode.h] $OpenBSD$
2000-11-13 - (djm) Merge OpenBSD changes:Damien Miller
- markus@cvs.openbsd.org 2000/11/06 16:04:56 [channels.c channels.h clientloop.c nchan.c serverloop.c] [session.c ssh.c] agent forwarding and -R for ssh2, based on work from jhuuskon@messi.uku.fi - markus@cvs.openbsd.org 2000/11/06 16:13:27 [ssh.c sshconnect.c sshd.c] do not disabled rhosts(rsa) if server port > 1024; from pekkas@netcore.fi - markus@cvs.openbsd.org 2000/11/06 16:16:35 [sshconnect.c] downgrade client to 1.3 if server is 1.4; help from mdb@juniper.net - markus@cvs.openbsd.org 2000/11/09 18:04:40 [auth1.c] typo; from mouring@pconline.com - markus@cvs.openbsd.org 2000/11/12 12:03:28 [ssh-agent.c] off-by-one when removing a key from the agent - markus@cvs.openbsd.org 2000/11/12 12:50:39 [auth-rh-rsa.c auth2.c authfd.c authfd.h] [authfile.c hostfile.c kex.c kex.h key.c key.h myproposal.h] [readconf.c readconf.h rsa.c rsa.h servconf.c servconf.h ssh-add.c] [ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config] [sshconnect1.c sshconnect2.c sshd.8 sshd.c sshd_config ssh-dss.c] [ssh-dss.h ssh-rsa.c ssh-rsa.h dsa.c dsa.h] add support for RSA to SSH2. please test. there are now 3 types of keys: RSA1 is used by ssh-1 only, RSA and DSA are used by SSH2. you can use 'ssh-keygen -t rsa -f ssh2_rsa_file' to generate RSA keys for SSH2 and use the RSA keys for hostkeys or for user keys. SSH2 RSA or DSA keys are added to .ssh/authorised_keys2 as before. - (djm) Fix up Makefile and Redhat init script to create RSA host keys - (djm) Change to interim version
2000-09-16 - (djm) Merge OpenBSD changes:Damien Miller
- 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
2000-09-0520000905Damien Miller
- (djm) Import OpenBSD CVS changes - markus@cvs.openbsd.org 2000/08/31 15:52:24 [Makefile sshd.8 sshd_config sftp-server.8 sftp-server.c] implement a SFTP server. interops with sftp2, scp2 and the windows client from ssh.com - markus@cvs.openbsd.org 2000/08/31 15:56:03 [README.openssh2] sync - markus@cvs.openbsd.org 2000/08/31 16:05:42 [session.c] Wall - markus@cvs.openbsd.org 2000/08/31 16:09:34 [authfd.c ssh-agent.c] add a flag to SSH2_AGENTC_SIGN_REQUEST for future extensions - deraadt@cvs.openbsd.org 2000/09/01 09:25:13 [scp.1 scp.c] cleanup and fix -S support; stevesk@sweden.hp.com - markus@cvs.openbsd.org 2000/09/01 16:29:32 [sftp-server.c] portability fixes - markus@cvs.openbsd.org 2000/09/01 16:32:41 [sftp-server.c] fix cast; mouring@pconline.com - itojun@cvs.openbsd.org 2000/09/03 09:23:28 [ssh-add.1 ssh.1] add missing .El against .Bl. - markus@cvs.openbsd.org 2000/09/04 13:03:41 [session.c] missing close; ok theo - markus@cvs.openbsd.org 2000/09/04 13:07:21 [session.c] fix get_last_login_time order; from andre@van-veen.de - markus@cvs.openbsd.org 2000/09/04 13:10:09 [sftp-server.c] more cast fixes; from mouring@pconline.com - markus@cvs.openbsd.org 2000/09/04 13:06:04 [session.c] set SSH_ORIGINAL_COMMAND; from Leakin@dfw.nostrum.com, bet@rahul.net - (djm) Cleanup after import. Fix sftp-server compilation, Makefile
2000-08-29 - More OpenBSD updates:Damien Miller
- deraadt@cvs.openbsd.org 2000/08/24 15:46:59 [scp.c] off_t in sink, to fix files > 2GB, i think, test is still running ;-) - deraadt@cvs.openbsd.org 2000/08/25 10:10:06 [session.c] Wall - markus@cvs.openbsd.org 2000/08/26 04:33:43 [compat.c] ssh.com-2.3.0 - markus@cvs.openbsd.org 2000/08/27 12:18:05 [compat.c] compatibility with future ssh.com versions - deraadt@cvs.openbsd.org 2000/08/27 21:50:55 [auth-krb4.c session.c ssh-add.c sshconnect.c uidswap.c] print uid/gid as unsigned - markus@cvs.openbsd.org 2000/08/28 13:51:00 [ssh.c] enable -n and -f for ssh2 - markus@cvs.openbsd.org 2000/08/28 14:19:53 [ssh.c] allow combination of -N and -f - markus@cvs.openbsd.org 2000/08/28 14:20:56 [util.c] util.c - markus@cvs.openbsd.org 2000/08/28 14:22:02 [util.c] undo - markus@cvs.openbsd.org 2000/08/28 14:23:38 [util.c] don't complain if setting NONBLOCK fails with ENODEV