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* - djm@cvs.openbsd.org 2012/05/23 03:28:28djm2012-06-201-34/+69
| | | | | | [dns.c dns.h key.c key.h ssh-keygen.c] add support for RFC6594 SSHFP DNS records for ECDSA key types. patch from bugzilla-m67 AT nulld.me in bz#1978; ok + tweak markus@
* - djm@cvs.openbsd.org 2010/08/31 11:54:45djm2010-08-311-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | [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@
* - OpenBSD CVS Syncdjm2010-02-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - djm@cvs.openbsd.org 2010/02/26 20:29:54 [PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c] [auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c] [hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c] [myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c] [ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c] [sshconnect2.c sshd.8 sshd.c sshd_config.5] Add support for certificate key types for users and hosts. OpenSSH certificate key types are not X.509 certificates, but a much simpler format that encodes a public key, identity information and some validity constraints and signs it with a CA key. CA keys are regular SSH keys. This certificate style avoids the attack surface of X.509 certificates and is very easy to deploy. Certified host keys allow automatic acceptance of new host keys when a CA certificate is marked as sh/known_hosts. see VERIFYING HOST KEYS in ssh(1) for details. Certified user keys allow authentication of users when the signing CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS FILE FORMAT" in sshd(8) for details. Certificates are minted using ssh-keygen(1), documentation is in the "CERTIFICATES" section of that manpage. Documentation on the format of certificates is in the file PROTOCOL.certkeys feedback and ok markus@
* - dtucker@cvs.openbsd.org 2008/06/12 00:03:49dtucker2008-06-121-2/+11
| | | | | | | | | | | | | | | [dns.c canohost.c sshconnect.c] Do not pass "0" strings as ports to getaddrinfo because the lookups can slow things down and we never use the service info anyway. bz #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok deraadt@ djm@ djm belives that the reason for the "0" strings is to ensure that it's not possible to call getaddrinfo with both host and port being NULL. In the case of canohost.c host is a local array. In the case of sshconnect.c, it's checked for null immediately before use. In dns.c it ultimately comes from ssh.c:main() and is guaranteed to be non-null but it's not obvious, so I added a warning message in case it is ever passed a null.
* - stevesk@cvs.openbsd.org 2007/01/03 03:01:40djm2007-01-051-2/+2
| | | | | [auth2-chall.c channels.c dns.c sftp.c ssh-keygen.c ssh.c] spaces
* - (djm) [audit-bsm.c audit.c auth-bsdauth.c auth-chall.c auth-pam.c]djm2006-09-011-0/+1
| | | | | | | | | | | | | | | | | [auth-rsa.c auth-shadow.c auth-sia.c auth1.c auth2-chall.c] [auth2-gss.c auth2-kbdint.c auth2-none.c authfd.c authfile.c] [cipher-3des1.c cipher-aes.c cipher-bf1.c cipher-ctr.c clientloop.c] [dh.c dns.c entropy.c gss-serv-krb5.c gss-serv.c hostfile.c kex.c] [kexdhc.c kexdhs.c kexgexc.c kexgexs.c key.c loginrec.c mac.c] [md5crypt.c monitor.c monitor_wrap.c readconf.c rsa.c] [scard-opensc.c scard.c session.c ssh-add.c ssh-agent.c ssh-dss.c] [ssh-keygen.c ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c] [sshconnect1.c sshconnect2.c sshd.c rc4.diff] [openbsd-compat/bsd-cray.c openbsd-compat/port-aix.c] [openbsd-compat/port-linux.c openbsd-compat/port-solaris.c] [openbsd-compat/port-uw.c] Lots of headers for SCO OSR6, mainly adding stdarg.h for log.h; compile problems reported by rac AT tenzing.org
* - deraadt@cvs.openbsd.org 2006/08/03 03:34:42djm2006-08-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [OVERVIEW atomicio.c atomicio.h auth-bsdauth.c auth-chall.c auth-krb5.c] [auth-options.c auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c] [auth-rsa.c auth-skey.c auth.c auth.h auth1.c auth2-chall.c auth2-gss.c] [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c ] [auth2-pubkey.c auth2.c authfd.c authfd.h authfile.c bufaux.c bufbn.c] [buffer.c buffer.h canohost.c channels.c channels.h cipher-3des1.c] [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c] [compress.c deattack.c dh.c dispatch.c dns.c dns.h fatal.c groupaccess.c] [groupaccess.h gss-genr.c gss-serv-krb5.c gss-serv.c hostfile.c kex.c] [kex.h kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c] [key.h log.c log.h mac.c match.c md-sha256.c misc.c misc.h moduli.c] [monitor.c monitor_fdpass.c monitor_mm.c monitor_mm.h monitor_wrap.c] [monitor_wrap.h msg.c nchan.c packet.c progressmeter.c readconf.c] [readconf.h readpass.c rsa.c scard.c scard.h scp.c servconf.c servconf.h] [serverloop.c session.c session.h sftp-client.c sftp-common.c] [sftp-common.h sftp-glob.c sftp-server.c sftp.c ssh-add.c ssh-agent.c] [ssh-dss.c ssh-gss.h ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rsa.c] [ssh.c ssh.h sshconnect.c sshconnect.h sshconnect1.c sshconnect2.c] [sshd.c sshlogin.c sshlogin.h sshpty.c sshpty.h sshtty.c ttymodes.c] [uidswap.c uidswap.h uuencode.c uuencode.h xmalloc.c xmalloc.h] [loginrec.c loginrec.h openbsd-compat/port-aix.c openbsd-compat/port-tun.h] almost entirely get rid of the culture of ".h files that include .h files" ok djm, sort of ok stevesk makes the pain stop in one easy step NB. portable commit contains everything *except* removing includes.h, as that will take a fair bit more work as we move headers that are required for portability workarounds to defines.h. (also, this step wasn't "easy")
* - stevesk@cvs.openbsd.org 2006/08/01 23:22:48djm2006-08-051-1/+2
| | | | | | | | | | | | | [auth-passwd.c auth-rhosts.c auth-rsa.c auth.c auth.h auth1.c] [auth2-chall.c auth2-pubkey.c authfile.c buffer.c canohost.c] [channels.c clientloop.c dh.c dns.c dns.h hostfile.c kex.c kexdhc.c] [kexgexc.c kexgexs.c key.c key.h log.c misc.c misc.h moduli.c] [monitor_wrap.c packet.c progressmeter.c readconf.c readpass.c scp.c] [servconf.c session.c sftp-client.c sftp-common.c sftp-server.c sftp.c] [ssh-add.c ssh-agent.c ssh-keygen.c ssh-keyscan.c ssh.c sshconnect.c] [sshconnect1.c sshconnect2.c sshd.c sshlogin.c sshtty.c uuencode.c] [uuencode.h xmalloc.c] move #include <stdio.h> out of includes.h
* - (djm) [acss.c auth-krb5.c auth-options.c auth-pam.c auth-shadow.c]djm2006-07-241-3/+1
| | | | | | | | | | | | | | | [canohost.c channels.c cipher-acss.c defines.h dns.c gss-genr.c] [gss-serv-krb5.c gss-serv.c log.h loginrec.c logintest.c readconf.c] [servconf.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rand-helper.c] [ssh.c sshconnect.c sshd.c openbsd-compat/bindresvport.c] [openbsd-compat/bsd-arc4random.c openbsd-compat/bsd-misc.c] [openbsd-compat/getrrsetbyname.c openbsd-compat/glob.c] [openbsd-compat/mktemp.c openbsd-compat/port-linux.c] [openbsd-compat/port-tun.c openbsd-compat/readpassphrase.c] [openbsd-compat/setproctitle.c openbsd-compat/xmmap.c] make the portable tree compile again - sprinkle unistd.h and string.h back in. Don't redefine __unused, as it turned out to be used in headers on Linux, and replace its use in auth-pam.c with ARGSUSED
* - stevesk@cvs.openbsd.org 2006/07/22 20:48:23djm2006-07-241-1/+2
| | | | | | | | | | | | | | | | | [atomicio.c auth-options.c auth-passwd.c auth-rhosts.c auth-rsa.c] [auth.c auth1.c auth2-chall.c auth2-hostbased.c auth2-passwd.c auth2.c] [authfd.c authfile.c bufaux.c bufbn.c buffer.c canohost.c channels.c] [cipher-3des1.c cipher-bf1.c cipher-ctr.c cipher.c clientloop.c] [compat.c deattack.c dh.c dns.c gss-genr.c gss-serv.c hostfile.c] [includes.h kex.c kexdhc.c kexdhs.c kexgexc.c kexgexs.c key.c log.c] [mac.c match.c md-sha256.c misc.c moduli.c monitor.c monitor_fdpass.c] [monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c rsa.c] [progressmeter.c readconf.c readpass.c scp.c servconf.c serverloop.c] [session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c sftp.c] [ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c] [ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c sshconnect2.c] [sshd.c sshlogin.c sshpty.c ttymodes.c uidswap.c xmalloc.c] move #include <string.h> out of includes.h
* - stevesk@cvs.openbsd.org 2006/07/12 22:28:52djm2006-07-241-1/+3
| | | | | [auth-options.c canohost.c channels.c includes.h readconf.c servconf.c ssh-keyscan.c ssh.c sshconnect.c sshd.c] move #include <netdb.h> out of includes.h; ok djm@
* - stevesk@cvs.openbsd.org 2006/07/08 21:47:12djm2006-07-101-1/+4
| | | | | | | [authfd.c canohost.c clientloop.c dns.c dns.h includes.h] [monitor_fdpass.c nchan.c packet.c servconf.c sftp.c ssh-agent.c] [ssh-keyscan.c ssh.c sshconnect.h sshd.c sshlogin.h] move #include <sys/socket.h> out of includes.h
* - djm@cvs.openbsd.org 2006/03/25 22:22:43djm2006-03-261-1/+1
| | | | | | | | | | | | | | [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@
* - deraadt@cvs.openbsd.org 2006/03/20 18:41:43djm2006-03-261-1/+1
| | | | | [dns.c] cast xstrdup to propert u_char *
* id syncdjm2006-03-261-1/+1
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* - deraadt@cvs.openbsd.org 2006/03/20 18:41:43djm2006-03-251-2/+2
| | | | | [dns.c] cast xstrdup to propert u_char *
* - deraadt@cvs.openbsd.org 2006/03/19 18:51:18djm2006-03-251-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | [atomicio.c auth-bsdauth.c auth-chall.c auth-krb5.c auth-options.c] [auth-pam.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c] [auth-shadow.c auth-skey.c auth.c auth1.c auth2-chall.c] [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c] [auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c buffer.c] [canohost.c channels.c cipher-3des1.c cipher-acss.c cipher-aes.c] [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c] [compress.c deattack.c dh.c dispatch.c dns.c entropy.c fatal.c] [groupaccess.c hostfile.c includes.h kex.c kexdh.c kexdhc.c] [kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c loginrec.c] [loginrec.h logintest.c mac.c match.c md-sha256.c md5crypt.c misc.c] [monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c msg.c] [nchan.c packet.c progressmeter.c readconf.c readpass.c rsa.c] [scard.c scp.c servconf.c serverloop.c session.c sftp-client.c] [sftp-common.c sftp-glob.c sftp-server.c sftp.c ssh-add.c] [ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c] [ssh-rand-helper.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c] [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c] [uidswap.c uuencode.c xmalloc.c openbsd-compat/bsd-arc4random.c] [openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-cygwin_util.c] [openbsd-compat/bsd-getpeereid.c openbsd-compat/bsd-misc.c] [openbsd-compat/bsd-nextstep.c openbsd-compat/bsd-snprintf.c] [openbsd-compat/bsd-waitpid.c openbsd-compat/fake-rfc2553.c] RCSID() can die
* - stevesk@cvs.openbsd.org 2005/10/17 14:13:35djm2005-11-051-9/+5
| | | | | [dns.c dns.h] more cleanups; ok jakob@
* - stevesk@cvs.openbsd.org 2005/10/17 14:01:28djm2005-11-051-10/+2
| | | | | [dns.c] remove #ifdef LWRES; ok jakob@
* - stevesk@cvs.openbsd.org 2005/10/17 13:45:05djm2005-11-051-4/+9
| | | | | | | | [dns.c] fix memory leaks from 2 sources: 1) key_fingerprint_raw() 2) malloc in dns_read_rdata() ok jakob@
* - stevesk@cvs.openbsd.org 2005/10/13 19:13:41djm2005-11-051-5/+3
| | | | | [dns.c] unneeded #include, unused declaration, little knf; ok deraadt@
* - djm@cvs.openbsd.org 2005/06/17 02:44:33djm2005-06-171-4/+4
| | | | | | | | | | | [auth-rsa.c auth.c auth1.c auth2-chall.c auth2-gss.c authfd.c authfile.c] [bufaux.c canohost.c channels.c cipher.c clientloop.c dns.c gss-serv.c] [kex.c kex.h key.c mac.c match.c misc.c packet.c packet.h scp.c] [servconf.c session.c session.h sftp-client.c sftp-server.c sftp.c] [ssh-keyscan.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c sshd.c] make this -Wsign-compare clean; ok avsm@ markus@ NB. auth1.c changes not committed yet (conflicts with uncommitted sync) NB2. more work may be needed to make portable Wsign-compare clean
* - jakob@cvs.openbsd.org 2005/04/20 10:05:45djm2005-05-261-2/+27
| | | | | [dns.c] do not try to look up SSHFP for numerical hostname. ok djm@
* - avsm@cvs.openbsd.org 2004/06/21 17:36:31dtucker2004-06-221-4/+4
| | | | | | | | | | | | | [auth-rsa.c auth2-gss.c auth2-pubkey.c authfile.c canohost.c channels.c cipher.c dns.c kex.c monitor.c monitor_fdpass.c monitor_wrap.c monitor_wrap.h nchan.c packet.c progressmeter.c scp.c sftp-server.c sftp.c ssh-gss.h ssh-keygen.c ssh.c sshconnect.c sshconnect1.c sshlogin.c sshpty.c] make ssh -Wshadow clean, no functional changes markus@ ok There are also some portable-specific -Wshadow warnings to be fixed in monitor.c and montior_wrap.c.
* - djm@cvs.openbsd.org 2003/11/21 11:57:03djm2003-11-211-3/+3
| | | | | | [everything] unexpand and delete whitespace at EOL; ok markus@ (done locally and RCS IDs synced)
* - jakob@cvs.openbsd.org 2003/11/12 16:39:58djm2003-11-171-40/+28
| | | | | [dns.c dns.h readconf.c ssh_config.5 sshconnect.c] update SSHFP validation. ok markus@
* - jakob@cvs.openbsd.org 2003/10/14 19:42:10dtucker2003-10-151-5/+2
| | | | | [dns.c dns.h readconf.c ssh-keygen.c sshconnect.c] include SSHFP lookup code (not enabled by default). ok markus@
* - jakob@cvs.openbsd.org 2003/06/11 10:18:47djm2003-06-111-7/+2
| | | | | [dns.c] sync with check_host_key() change
* - jakob@cvs.openbsd.org 2003/05/15 02:27:15djm2003-05-151-2/+4
| | | | | [dns.c] add missing freerrset
* - jakob@cvs.openbsd.org 2003/05/14 18:16:20djm2003-05-151-0/+293
[key.c key.h readconf.c readconf.h ssh_config.5 sshconnect.c] [dns.c dns.h README.dns ssh-keygen.1 ssh-keygen.c] add experimental support for verifying hos keys using DNS as described in draft-ietf-secsh-dns-xx.txt. more information in README.dns. ok markus@ and henning@
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