2 - Replacement for getpagesize() for systems which lack it
3 - NetBSD login.c compile fix from David Rankin
4 <drankin@bohemians.lexington.ky.us>
5 - Fully set ut_tv if present in utmp or utmpx
6 - Portability fixes for Irix 5.3 (now compiles OK!)
7 - autoconf and other misc cleanups
10 - Automatically correct paths in manpages and configuration files. Patch
11 and script from Andre Lucas <andre.lucas@dial.pipex.com>
12 - Removed credits from README to CREDITS file, updated.
13 - Added --with-default-path to specify custom path for server
14 - Removed #ifdef trickery from acconfig.h into defines.h
15 - PAM bugfix. PermitEmptyPassword was being ignored.
16 - Fixed PAM config files to allow empty passwords if server does.
17 - Explained spurious PAM auth warning workaround in UPGRADING
18 - Use last few chars of tty line as ut_id
19 - New SuSE RPM spec file from Chris Saia <csaia@wtower.com>
20 - OpenBSD CVS updates:
21 - [packet.h auth-rhosts.c]
22 check format string for packet_disconnect and packet_send_debug, too
24 use packet_get_maxsize for channels. consistence.
27 - Enabled utmpx support by default for Solaris
28 - Cleanup sshd.c PAM a little more
29 - Revised RPM package to include Jim Knoble's <jmknoble@pobox.com>
30 X11 ssh-askpass program.
31 - Disable logging of PAM success and failures, PAM is verbose enough.
32 Unfortunatly there is currently no way to disable auth failure
33 messages. Mention this in UPGRADING file and sent message to PAM
36 - [ssh-keygen.1 ssh.1]
37 remove ref to .ssh/random_seed, mention .ssh/environment in
40 - Fixed implicit '.' in default path, report from Jim Knoble
42 - Redhat RPM spec fixes from Jim Knoble <jmknoble@pobox.com>
45 - More fixes from Andre Lucas <andre.lucas@dial.pipex.com>
46 - Cleanup of auth-passwd.c for shadow and MD5 passwords
47 - Cleanup and bugfix of PAM authentication code
50 - Merged fixes from Ben Taylor <bent@clark.net>
51 - Fixed configure support for PAM. Reported by Naz <96na@eng.cam.ac.uk>
52 - Disabled logging of PAM password authentication failures when password
53 is empty. (e.g start of authentication loop). Reported by Naz
57 - Merged later HPUX patch from Andre Lucas
58 <andre.lucas@dial.pipex.com>
59 - Above patch included better utmpx support from Ben Taylor
63 - Fix undefined fd_set type in ssh.h from Povl H. Pedersen
65 - Fix login.c breakage on systems which lack ut_host in struct
66 utmp. Reported by Willard Dawson <willard.dawson@sbs.siemens.com>
69 - Integration of large HPUX patch from Andre Lucas
70 <andre.lucas@dial.pipex.com>. Integrating it had a few other
72 - Ability to disable shadow passwords at configure time
73 - Ability to disable lastlog support at configure time
74 - Support for IP address in $DISPLAY
77 say "REMOTE HOST IDENTIFICATION HAS CHANGED"
78 - Fix DISABLE_SHADOW support
79 - Allow MD5 passwords even if shadow passwords are disabled
83 - Redhat init script patch from Chun-Chung Chen
84 <cjj@u.washington.edu>
85 - Avoid breakage on systems without IPv6 headers
88 - Makefile changes for Solaris from Peter Kocks
89 <peter.kocks@baygate.com>
90 - Minor updates to docs
91 - Merged OpenBSD CVS changes:
92 - [authfd.c ssh-agent.c]
93 keysize warnings talk about identity files
95 "Connection closed by x.x.x.x": fatal() -> log()
96 - Correctly handle empty passwords in shadow file. Patch from:
97 "Chris, the Young One" <cky@pobox.com>
101 - Integrated patchs from Juergen Keil <jk@tools.de>
102 - Avoid void* pointer arithmatic
103 - Use LDFLAGS correctly
104 - Fix SIGIO error in scp
105 - Simplify status line printing in scp
106 - Added better test for inline functions compiler support from
107 Darren_Hall@progressive.com
110 - OpenBSD CVS Changes
112 fix get_remote_port() and friends for sshd -i;
113 Holger.Trapp@Informatik.TU-Chemnitz.DE
115 make code simpler. no need for memcpy. niels@ ok
117 namebuflen not sizeof namebuflen; bnd@ep-ag.com via djm@mindrot.org
120 typo; mark.baushke@solipsa.com
121 - [channels.c ssh.c ssh.h sshd.c]
122 type conflict for 'extern Type *options' in channels.c; dot@dotat.at
124 move checking of hostkey into own function.
127 - Clean up broken includes in pty.c
128 - Some older systems don't have poll.h, they use sys/poll.h instead
132 - Fix compilation on systems with AFS. Reported by
134 - Fix installation on Solaris. Reported by
135 Gordon Rowell <gordonr@gormand.com.au>
136 - Fix gccisms (__attribute__ and inline). Report by edgy@us.ibm.com,
137 patch from Markus Friedl <markus.friedl@informatik.uni-erlangen.de>
138 - Auto-locate xauth. Patch from David Agraz <dagraz@jahoopa.com>
139 - Compile fix from David Agraz <dagraz@jahoopa.com>
140 - Avoid compiler warning in bsd-snprintf.c
141 - Added pam_limits.so to default PAM config. Suggested by
142 Jim Knoble <jmknoble@pobox.com>
145 - Import of patch from Ben Taylor <bent@clark.net>:
146 - Improved PAM support
147 - "uninstall" rule for Makefile
149 - Should fix PAM problems on Solaris
150 - OpenBSD CVS updates:
152 avoid stdio; based on work by markus, millert, and I
154 make sure the client selects a supported cipher
156 fix sighup handling. accept would just restart and daemon handled
157 sighup only after the next connection was accepted. use poll on
161 - Applied patch from David Rankin <drankin@bohemians.lexington.ky.us>
162 to fix libwrap support on NetBSD
166 - Compile fix for Solaris with /dev/ptmx from
167 David Agraz <dagraz@jahoopa.com>
170 - sshd Redhat init script patch from Jim Knoble <jmknoble@pobox.com>
171 fixes compatability with 4.x and 5.x
172 - Fixed default SSH_ASKPASS
173 - Fix PAM account and session being called multiple times. Problem
174 reported by Adrian Baugh <adrian@merlin.keble.ox.ac.uk>
175 - Merged more OpenBSD changes:
176 - [atomicio.c authfd.c scp.c serverloop.c ssh.h sshconnect.c sshd.c]
177 move atomicio into it's own file. wrap all socket write()s which
178 were doing write(sock, buf, len) != len, with atomicio() calls.
182 properly name fd variable
184 display great hatred towards strcpy
185 - [pty.c pty.h sshd.c]
186 use openpty() if it exists (it does on BSD4_4)
188 check for ~ expansion past MAXPATHLEN
189 - Modified helper.c to use new atomicio function.
190 - Reformat Makefile a little
191 - Moved RC4 routines from rc4.[ch] into helper.c
192 - Added autoconf code to detect /dev/ptmx (Solaris) and /dev/ptc (AIX)
193 - Updated SuSE spec from Chris Saia <csaia@wtower.com>
194 - Tweaked Redhat spec
195 - Clean up bad imports of a few files (forgot -kb)
199 - Small cleanup of PAM code in sshd.c
200 - Merged OpenBSD CVS changes:
201 - [auth-krb4.c auth-passwd.c auth-skey.c ssh.h]
202 move skey-auth from auth-passwd.c to auth-skey.c, same for krb4
204 warn only about mismatch if key is _used_
205 warn about keysize-mismatch with log() not error()
206 channels.c readconf.c readconf.h ssh.c ssh.h sshconnect.c
209 indent, shorter warning
211 use error() for internal errors
213 set loglevel for SSH_MSG_DISCONNECT to log(), not fatal()
216 - [ssh-add.1 ssh-add.c ssh.h]
217 document $SSH_ASKPASS, reasonable default
219 CheckHostIP is not available for connects via proxy command
222 easier to read client code for passwd and skey auth
223 turn of checkhostip for proxy connects, since we don't know the remote ip
226 - Add definition for __P()
227 - Added [v]snprintf() replacement for systems that lack it
230 - More reformatting merged from OpenBSD CVS
231 - Merged OpenBSD CVS changes:
233 fix packet_integrity_check() for !have_hostname_in_open.
234 report from mrwizard@psu.edu via djm@ibs.com.au
236 set SO_REUSEADDR and SO_LINGER for forwarded ports.
237 chip@valinux.com via damien@ibs.com.au
239 it's not an error() if shutdown_write failes in nchan.
241 remove dead #ifdef-0-code
242 - [readconf.c servconf.c]
243 strcasecmp instead of tolower
245 progress meter overflow fix from damien@ibs.com.au
246 - [ssh-add.1 ssh-add.c]
249 postpone fork_after_authentication until command execution,
250 request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
251 plus: use daemon() for backgrounding
252 - Added BSD compatible install program and autoconf test, thanks to
253 Niels Kristian Bech Jensen <nkbj@image.dk>
254 - Solaris fixing, thanks to Ben Taylor <bent@clark.net>
255 - Merged beginnings of AIX support from Tor-Ake Fransson <torake@hotmail.com>
259 - Merged very large OpenBSD source code reformat
260 - OpenBSD CVS updates
261 - [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
262 [ssh.h sshd.8 sshd.c]
264 * Unified Logmessage for all auth-types, for success and for failed
265 * Standard connections get only ONE line in the LOG when level==LOG:
266 Auth-attempts are logged only, if authentication is:
269 c) we had more than AUTH_FAIL_LOG failues
270 * many log() became verbose()
271 * old behaviour with level=VERBOSE
272 - [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
273 tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
274 messages. allows use of s/key in windows (ttssh, securecrt) and
275 ssh-1.2.27 clients without 'ssh -v', ok: niels@
277 -V, for fallback to openssh in SSH2 compatibility mode
279 fix sigchld race; cjc5@po.cwru.edu
282 - Added SuSE package files from Chris Saia <csaia@wtower.com>
283 - Restructured package-related files under packages/*
284 - Added generic PAM config
285 - Numerous little Solaris fixes
286 - Add recommendation to use GNU make to INSTALL document
289 - Make <enter> close gnome-ssh-askpass (Debian bug #50299)
290 - OpenBSD CVS Changes
292 don't create ~/.ssh only if the user wants to store the private
293 key there. show fingerprint instead of public-key after
294 keygeneration. ok niels@
295 - Added OpenBSD bsd-strlcat.c, created bsd-strlcat.h
296 - Added timersub() macro
297 - Tidy RCSIDs of bsd-*.c
298 - Added autoconf test and macro to deal with old PAM libraries
299 pam_strerror definition (one arg vs two).
300 - Fix EGD problems (Thanks to Ben Taylor <bent@clark.net>)
301 - Retry /dev/urandom reads interrupted by signal (report from
302 Robert Hardy <rhardy@webcon.net>)
303 - Added a setenv replacement for systems which lack it
304 - Only display public key comment when presenting ssh-askpass dialog
307 - Configure, Make and changelog corrections from Tudor Bosman
308 <tudorb@jm.nu> and Niels Kristian Bech Jensen <nkbj@image.dk>
311 - OpenBSD CVS Changes:
313 make this compile, bad markus
314 - [log.c readconf.c servconf.c ssh.h]
315 bugfix: loglevels are per host in clientconfig,
316 factor out common log-level parsing code.
318 remove unused index (-Wall)
320 only one 'extern char *__progname'
322 document SIGHUP, -Q to synopsis
323 - [sshconnect.c serverloop.c sshd.c packet.c packet.h]
324 [channels.c clientloop.c]
325 SSH_CMSG_MAX_PACKET_SIZE, some clients use this, some need this, niels@
326 [hope this time my ISP stays alive during commit]
327 - [OVERVIEW README] typos; green@freebsd
329 replace xstrdup+strcat with strlcat+fixed buffer, fixes OF (bad me)
330 exit if writing the key fails (no infinit loop)
331 print usage() everytime we get bad options
332 - [ssh-keygen.c] overflow, djm@mindrot.org
333 - [sshd.c] fix sigchld race; cjc5@po.cwru.edu
336 - Merged more Solaris support from Marc G. Fournier
337 <marc.fournier@acadiau.ca>
338 - Wrote autoconf tests for integer bit-types
339 - Fixed enabling kerberos support
340 - Fix segfault in ssh-keygen caused by buffer overrun in filename
344 - Merged PAM buffer overrun patch from Chip Salzenberg <chip@valinux.com>
345 - Merged OpenBSD CVS changes
346 - [auth-rhosts.c auth-rsa.c ssh-agent.c sshconnect.c sshd.c]
347 more %d vs. %s in fmt-strings
349 Integers should not be printed with %s
350 - EGD uses a socket, not a named pipe. Duh.
351 - Fix includes in fingerprint.c
352 - Fix scp progress bar bug again.
353 - Move ssh-askpass from ${libdir}/ssh to ${libexecdir}/ssh at request of
354 David Rankin <drankin@bohemians.lexington.ky.us>
355 - Added autoconf option to enable Kerberos 4 support (untested)
356 - Added autoconf option to enable AFS support (untested)
357 - Added autoconf option to enable S/Key support (untested)
358 - Added autoconf option to enable TCP wrappers support (compiles OK)
359 - Renamed BSD helper function files to bsd-*
360 - Added tests for login and daemon and enable OpenBSD replacements for
361 when they are absent.
362 - Added non-PAM MD5 password support patch from Tudor Bosman <tudorb@jm.nu>
365 - Merged OpenBSD CVS changes
366 - [scp.c] foregroundproc() in scp
367 - [sshconnect.h] include fingerprint.h
368 - [sshd.c] bugfix: the log() for passwd-auth escaped during logging
370 - [ssh.1] Spell my name right.
371 - Added openssh.com info to README
374 - Merged OpenBSD CVS changes
375 - [ChangeLog.Ylonen] noone needs this anymore
376 - [authfd.c] close-on-exec for auth-socket, ok deraadt
378 in known_hosts key lookup the entry for the bits does not need
379 to match, all the information is contained in n and e. This
380 solves the problem with buggy servers announcing the wrong
381 modulus length. markus and me.
383 bugfix: check for space if child has terminated, from:
385 - [ssh-add.1 ssh-add.c ssh-keygen.1 ssh-keygen.c sshconnect.c]
386 [fingerprint.c fingerprint.h]
387 rsa key fingerprints, idea from Bjoern Groenvall <bg@sics.se>
389 - [ssh.1] add OpenSSH information to AUTHOR section. okay markus@
391 force logging to stderr while loading private key file
392 (lost while converting to new log-levels)
395 - Fix some Linux libc5 problems reported by Miles Wilson <mw@mctitle.com>
396 - Merged OpenBSD CVS changes:
397 - [auth-rh-rsa.c auth-rsa.c authfd.c authfd.h hostfile.c mpaux.c]
398 [mpaux.h ssh-add.c ssh-agent.c ssh.h ssh.c sshd.c]
399 the keysize of rsa-parameter 'n' is passed implizit,
400 a few more checks and warnings about 'pretended' keysizes.
401 - [cipher.c cipher.h packet.c packet.h sshd.c]
402 remove support for cipher RC4
404 a note for legay systems about secuity issues with permanently_set_uid(),
405 the private hostkey and ptrace()
407 more detailed messages about adding and checking hostkeys
410 - Merged OpenBSD CVS changes:
411 - [ssh-add.c] change passphrase loop logic and remove ref to
413 - Changed to ssh-add.c broke askpass support. Revised it to be a little more
415 - Revised autoconf support for enabling/disabling askpass support.
416 - Merged more OpenBSD CVS changes:
418 - disconnect if getpeername() fails
419 - missing xfree(*client)
421 - disconnect if getpeername() fails
422 - fix comment: we _do_ disconnect if ip-options are set
424 - disconnect if getpeername() fails
425 - move checking of remote port to central place
426 [auth-rhosts.c] move checking of remote port to central place
427 [log-server.c] avoid extra fd per sshd, from millert@
428 [readconf.c] print _all_ bad config-options in ssh(1), too
429 [readconf.h] print _all_ bad config-options in ssh(1), too
430 [ssh.c] print _all_ bad config-options in ssh(1), too
431 [sshconnect.c] disconnect if getpeername() fails
432 - OpenBSD's changes to sshd.c broke the PAM stuff, re-merged it.
433 - Various small cleanups to bring diff (against OpenBSD) size down.
434 - Merged more Solaris compability from Marc G. Fournier
435 <marc.fournier@acadiau.ca>
436 - Wrote autoconf tests for __progname symbol
437 - RPM spec file fixes from Jim Knoble <jmknoble@pobox.com>
440 - Another OpenBSD CVS update:
441 - [ssh-keygen.1] fix .Xr
444 - Solaris compilation fixes (still imcomplete)
447 - Build patch from Niels Kristian Bech Jensen <nkbj@image.dk>
448 - Don't install config files if they already exist
449 - Fix inclusion of additional preprocessor directives from acconfig.h
450 - Removed redundant inclusions of config.h
451 - Added 'Obsoletes' lines to RPM spec file
452 - Merged OpenBSD CVS changes:
453 - [bufaux.c] save a view malloc/memcpy/memset/free's, ok niels
454 - [scp.c] fix overflow reported by damien@ibs.com.au: off_t
455 totalsize, ok niels,aaron
456 - Delay fork (-f option) in ssh until after port forwarded connections
457 have been initialised. Patch from Jani Hakala <jahakala@cc.jyu.fi>
458 - Added shadow password patch from Thomas Neumann <tom@smart.ruhr.de>
459 - Added ifdefs to auth-passwd.c to exclude it when PAM is enabled
460 - Tidied default config file some more
461 - Revised Redhat initscript to fix bug: sshd (re)start would fail
462 if executed from inside a ssh login.
465 - Merged changes from OpenBSD CVS
466 - [sshd.c] session_key_int may be zero
467 - [auth-rh-rsa.c servconf.c servconf.h ssh.h sshd.8 sshd.c sshd_config]
468 IgnoreUserKnownHosts(default=no), used for RhostRSAAuth, ok
470 - Brought default sshd_config more in line with OpenBSD's
471 - Grab server in gnome-ssh-askpass (Debian bug #49872)
474 - Added INSTALL documentation
475 - Merged yet more changes from OpenBSD CVS
476 - [auth-rh-rsa.c auth-rhosts.c auth-rsa.c channels.c clientloop.c]
477 [ssh.c ssh.h sshconnect.c sshd.c]
478 make all access to options via 'extern Options options'
479 and 'extern ServerOptions options' respectively;
480 options are no longer passed as arguments:
481 * make options handling more consistent
482 * remove #include "readconf.h" from ssh.h
483 * readconf.h is only included if necessary
484 - [mpaux.c] clear temp buffer
485 - [servconf.c] print _all_ bad options found in configfile
486 - Make ssh-askpass support optional through autoconf
487 - Fix nasty division-by-zero error in scp.c
491 - Added (untested) Entropy Gathering Daemon (EGD) support
492 - Fixed /dev/urandom fd leak (Debian bug #49722)
493 - Merged OpenBSD CVS changes:
494 - [auth-rh-rsa.c] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
495 - [ssh.1] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
496 - [sshd.8] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
497 - Fix integer overflow which was messing up scp's progress bar for large
498 file transfers. Fix submitted to OpenBSD developers. Report and fix
499 from Kees Cook <cook@cpoint.net>
500 - Merged more OpenBSD CVS changes:
501 - [auth-krb4.c auth-passwd.c] remove x11- and krb-cleanup from fatal()
502 + krb-cleanup cleanup
503 - [clientloop.c log-client.c log-server.c ]
504 [readconf.c readconf.h servconf.c servconf.h ]
505 [ssh.1 ssh.c ssh.h sshd.8]
506 add LogLevel {QUIET, FATAL, ERROR, INFO, CHAT, DEBUG} to ssh/sshd,
507 obsoletes QuietMode and FascistLogging in sshd.
508 - [sshd.c] fix fatal/assert() bug reported by damien@ibs.com.au:
509 allow session_key_int != sizeof(session_key)
510 [this should fix the pre-assert-removal-core-files]
511 - Updated default config file to use new LogLevel option and to improve
515 - Merged several minor fixes:
516 - ssh-agent commandline parsing
517 - RPM spec file now installs ssh setuid root
518 - Makefile creates libdir
519 - Merged beginnings of Solaris compability from Marc G. Fournier
520 <marc.fournier@acadiau.ca>
523 - Autodetection of SSL/Crypto library location via autoconf
524 - Fixed location of ssh-askpass to follow autoconf
525 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
526 - Autodetection of RSAref library for US users
528 - Merged OpenBSD CVS changes:
529 - [rsa.c] bugfix: use correct size for memset()
530 - [sshconnect.c] warn if announced size of modulus 'n' != real size
531 - Added GNOME passphrase requestor (use --with-gnome-askpass)
532 - RPM build now creates subpackages
536 - Removed debian/ directory. This is now being maintained separately.
537 - Added symlinks for slogin in RPM spec file
538 - Fixed permissions on manpages in RPM spec file
539 - Added references to required libraries in README file
540 - Removed config.h.in from CVS
541 - Removed pwdb support (better pluggable auth is provided by glibc)
542 - Made PAM and requisite libdl optional
543 - Removed lots of unnecessary checks from autoconf
544 - Added support and autoconf test for openpty() function (Unix98 pty support)
545 - Fix for scp not finding ssh if not installed as /usr/bin/ssh
547 - Merged parts of Debian patch From Phil Hands <phil@hands.com>:
548 - Added ssh-askpass program
549 - Added ssh-askpass support to ssh-add.c
550 - Create symlinks for slogin on install
551 - Fix "distclean" target in makefile
552 - Added example for ssh-agent to manpage
553 - Added support for PAM_TEXT_INFO messages
554 - Disable internal /etc/nologin support if PAM enabled
555 - Merged latest OpenBSD CVS changes:
556 - [all] replace assert() with error, fatal or packet_disconnect
557 - [sshd.c] don't send fail-msg but disconnect if too many authentication
559 - [sshd.c] remove unused argument. ok dugsong
561 - [rsa.c] clear buffers used for encryption. ok: niels
562 - [rsa.c] replace assert() with error, fatal or packet_disconnect
563 - [auth-krb4.c] remove unused argument. ok dugsong
564 - Fixed coredump after merge of OpenBSD rsa.c patch
568 - Merged change from OpenBSD CVS
569 - One-line cleanup in sshd.c
572 - Integrated debian package support from Dan Brosemer <odin@linuxfreak.com>
573 - Merged latest updates for OpenBSD CVS:
574 - channels.[ch] - remove broken x11 fix and document istate/ostate
575 - ssh-agent.c - call setsid() regardless of argv[]
576 - ssh.c - save a few lines when disabling rhosts-{rsa-}auth
577 - Documentation cleanups
578 - Renamed README -> README.Ylonen
579 - Renamed README.openssh ->README
582 - Renamed openssh* back to ssh* at request of Theo de Raadt
583 - Incorporated latest changes from OpenBSD's CVS
584 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
585 - Integrated PAM env patch from Nalin Dahyabhai <nalin.dahyabhai@pobox.com>
586 - Make distclean now removed configure script
587 - Improved PAM logging
588 - Added some debug() calls for PAM
589 - Removed redundant subdirectories
590 - Integrated part of a patch from Dan Brosemer <odin@linuxfreak.com> for
592 - Fixed off-by-one error in PAM env patch
596 - Further PAM enhancements.
598 - Now uses account and session modules for all logins.
599 - Integrated patch from Dan Brosemer <odin@linuxfreak.com>
602 - Change binary names to open*
603 - Fixed autoconf script to detect PAM on RH6.1
604 - Added tests for libpwdb, and OpenBSD functions to autoconf
607 - Imported latest OpenBSD CVS code
608 - Updated README.openssh
615 - Excised my buggy replacements for strlcpy and mkdtemp
616 - Imported correct OpenBSD strlcpy and mkdtemp routines.
617 - Reduced arc4random_stir entropy read to 32 bytes (256 bits)
618 - Picked up correct version number from OpenBSD
619 - Added sshd.pam PAM configuration file
620 - Added sshd.init Redhat init script
621 - Added openssh.spec RPM spec file
625 - Fixed include paths of OpenSSL functions
626 - Use OpenSSL MD5 routines
627 - Imported RC4 code from nanocrypt
628 - Wrote replacements for OpenBSD arc4random* functions
629 - Wrote replacements for strlcpy and mkdtemp