Annotation of www/65.html, Revision 1.28
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2: <html>
3: <head>
4: <title>OpenBSD 6.5</title>
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6: <meta name="description" content="OpenBSD 6.5">
7: <meta name="copyright" content="This document copyright 2019 by OpenBSD.">
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12:
13: <body bgcolor="#ffffff" text="#000000" link="#24248E">
14:
15: <h2>
16: <a href="index.html">
17: <i><font color="#0000ff">Open</font></i><font color="#000084">BSD</font></a>
1.5 beck 18: <font color="#e00000">6.5</font>
1.1 beck 19: </h2>
20:
21: <a href="images/notyet.jpg">
22: <img align="left" width="227" height="343" hspace="24" src="images/Puffoil.gif"></a>
23: Released XXX XX, 2018<br>
24: Copyright 1997-2019, Theo de Raadt.<br>
25: <br>
26: <br>
27:
28: <br>
29: <ul>
30: <li>See the information on <a href="ftp.html">the FTP page</a> for
31: a list of mirror machines.
32: <li>Go to the <font color="#e00000">pub/OpenBSD/6.5/</font> directory on
33: one of the mirror sites.
1.2 beck 34: <li>Have a look at <a href="errata65.html">the 6.5 errata page</a> for a list
1.1 beck 35: of bugs and workarounds.
1.2 beck 36: <li>See a <a href="plus65.html">detailed log of changes</a> between the
1.1 beck 37: 6.4 and 6.5 releases.
38: <p>
39: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
40: pubkeys for this release:<br>
41: <pre>
1.26 benno 42: base: RWSZaRmt1LEQT9CtPygf9CvONu8kYPTlVEJdysNoUR62/NkeWgdkc3zY
43: fw: RWQYdGVtTv5IvpH2c+TLQAC4iV7RjoGZ/v75q8MCuC9Mca7nFVCXRefy
44: pkg: RWS5D4+188RI6jULDOFzga0Cm1zrXYUAHT6xu0mLrZidbn6xrMB5aZeR
45: syspatch: RWT8U2yd3Aq5DnetILjmSoCQxmyt3VqfGS7GBh19oh4Xre4ywc31PEpw
1.1 beck 46: </pre>
47: <p>
48: All applicable copyrights and credits are in the src.tar.gz,
49: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
50: files fetched via ports.tar.gz.
51: </ul>
52: <br clear=all>
53:
54: <hr>
55:
56: <h3 id="new"><font color="#0000e0">What's New</font></h3>
57:
58: This is a partial list of new features and systems included in OpenBSD 6.5.
1.2 beck 59: For a comprehensive list, see the <a href="plus65.html">changelog</a> leading
1.1 beck 60: to 6.5.
61:
62: <ul>
63:
64: <li>Improved hardware support, including:
1.3 visa 65: <ul>
66: <li><a href="https://man.openbsd.org/clang.1">clang(1)</a>
67: is now provided on mips64.
1.28 ! sthen 68: <li>The default linker has been switched from the binutils bfd-based linker
! 69: to lld on amd64 and i386.
1.15 visa 70: <li>octeon: Now the system automatically detects the number of available
71: cores. However, manual setting of the numcores, or coremask,
72: boot parameter is still needed to enable secondary cores.
73: <li>octeon: It is now possible to use the root disk's DUID as the value
74: of the rootdev boot parameter.
1.3 visa 75: </ul>
1.1 beck 76:
77: <p>
78:
79: <li>IEEE 802.11 wireless stack improvements:
80: <p>
81:
82: <li>Generic network stack improvements:
83: <p>
84:
85: <li>Installer improvements:
86: <p>
87:
88: <li>Security improvements:
89: <p>
90:
91: <li>Routing daemons and other userland network improvements:
1.10 denis 92: <ul>
93: <li><a href="https://man.openbsd.org/bgplg.8">bgplg(8)</a> and
94: <a href="https://man.openbsd.org/bgplgsh.8">bgplgsh(8)</a> can
95: now filter on Origin Validation State and Extended Communities.
1.27 benno 96: <li><a href="https://man.openbsd.org/bgplgsh.8">bgplgsh(8)</a> can
97: now [clear|destroy|down|refresh|up] and show groups of neighbors.
1.12 denis 98: <li><a href="https://man.openbsd.org/pcap-filter.3">pcap-filter(3)</a> can
99: now filter on MPLS packets.
1.10 denis 100: </ul>
1.1 beck 101: <p>
102:
103: <li>Assorted improvements:
1.20 anton 104: <ul>
105: <li>
106: <a href="https://man.openbsd.org/kcov.4">kcov(4)</a>
107: gained support for
108: <a href="https://man.openbsd.org/kcov#KCOV_MODE_TRACE_CMP">KCOV_MODE_TRACE_CMP</a>.
1.24 landry 109: <li>
110: A 'video' promise was added to <a href="https://man.openbsd.org/pledge.2">pledge(2)</a>.
1.25 visa 111: <li>
112: The <code>kern.witnesswatch</code>
113: <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>
114: has been renamed to <code>kern.witness.watch</code>.
1.20 anton 115: </ul>
1.1 beck 116: <p>
117:
118: <li>OpenSMTPD
119: <p>
120:
1.4 bcook 121: <li>LibreSSL 2.9.X
122: <ul>
123: <li>API and Documentation Enhancements
124: <ul>
125: <li>
126: CRYPTO_LOCK is now automatically initialized, with the legacy
1.9 bcook 127: callbacks stubbed for compatibility.
1.4 bcook 128: <li>
129: Added the SM3 hash function from the Chinese standard GB/T 32905-2016.
1.7 bcook 130: <li>
1.9 bcook 131: Added more OPENSSL_NO_* macros for compatibility with OpenSSL.
1.16 beck 132: <li>
1.19 jsg 133: Partial port of the OpenSSL EC_KEY_METHOD API for use by OpenSSH.
134: <li>
135: Implemented further missing OpenSSL 1.1 API.
1.21 tb 136: <li>
137: Added support for XChaCha20 and XChaCha20-Poly1305.
1.19 jsg 138: </ul>
139:
140: <li>Compatibility Changes
141: <ul>
142: <li>
1.23 beck 143: Added pbkdf2 key derivation support
144: to <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> enc.
145: <li>
1.19 jsg 146: Changed the default digest type of
147: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> enc
148: to sha256.
1.18 naddy 149: <li>
150: Changed the default digest type of
151: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> dgst
152: to sha256.
1.17 tb 153: <li>
1.19 jsg 154: Changed the default digest type of
155: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a>
156: x509 -fingerprint to sha256.
1.17 tb 157: <li>
1.19 jsg 158: Changed the default digest type of
159: <a href="https://man.openbsd.org/openssl.1">openssl(1)</a>
160: crl -fingerprint to sha256.
1.4 bcook 161: </ul>
162:
163: <li>Testing and Proactive Security
164: <ul>
165: <li>
1.8 bcook 166: Added extensive interoperability tests between LibreSSL and OpenSSL 1.0
1.9 bcook 167: and 1.1.
1.7 bcook 168: <li>
169: Added additional wycheproof tests and related bug fixes.
1.4 bcook 170: </ul>
171:
172: <li>Internal Improvements
173: <ul>
174: <li>
175: Simplified sigalgs option processing and handshake signing algorithm
1.9 bcook 176: selection.
1.4 bcook 177: <li>
1.9 bcook 178: Added the ability to use the RSA PSS algorithm for handshake signatures.
1.4 bcook 179: <li>
180: Added bn_rand_interval() and use it in code needing ranges of random bn
1.9 bcook 181: values.
1.4 bcook 182: <li>
183: Added functionality to derive early, handshake, and application secrets
1.9 bcook 184: as per RFC8446.
1.4 bcook 185: <li>
1.9 bcook 186: Added handshake state machine from RFC8446.
1.7 bcook 187: <li>
188: Removed some ASN.1 related code from libcrypto that had not been used
1.9 bcook 189: since around 2000.
1.7 bcook 190: <li>
191: Unexported internal symbols and internalized more record layer structs.
1.23 beck 192: <li>
193: Removed SHA224 based handshake signatures from consideration for use in a TLS 1.2 handshake.
1.4 bcook 194: </ul>
195:
1.6 bcook 196: <li>Portable Improvements
197: <ul>
198: <li>
1.9 bcook 199: Added support for assembly optimizations on 32-bit ARM ELF targets.
1.6 bcook 200: </ul>
201:
1.4 bcook 202: <li>Bug Fixes
203: <ul>
204: <li>
1.13 tb 205: Improved protection against timing side channels in ECDSA signature
206: generation.
1.4 bcook 207: <li>
1.14 tb 208: Coordinate blinding was added to some elliptic curves.
1.13 tb 209: This is the last bit of the work by Brumley et al. to protect against
210: the Portsmash vulnerability.
1.4 bcook 211: <li>
1.9 bcook 212: Ensure transcript handshake is always freed with TLS 1.2.
1.4 bcook 213: </ul>
214: </ul>
1.1 beck 215: <p>
216:
217: <li>Mandoc
218: <p>
219:
220: <li>Ports and packages:
221: <p>
222:
223: <li>As usual, steady improvements in manual pages and other documentation.
224: <p>
225:
226: <li>The system includes the following major components from outside suppliers:
1.4 bcook 227: <p>
1.1 beck 228:
229: </ul>
230:
231: <hr>
232:
233: <h3 id="install"><font color="#0000e0">How to install</font></h3>
234:
235: Please refer to the following files on the mirror site for
236: extensive details on how to install OpenBSD 6.5 on your machine:
237:
238: <ul>
239: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/alpha/INSTALL.alpha">
240: .../OpenBSD/6.5/alpha/INSTALL.alpha</a>
241: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/amd64/INSTALL.amd64">
242: .../OpenBSD/6.5/amd64/INSTALL.amd64</a>
243: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/arm64/INSTALL.arm64">
244: .../OpenBSD/6.5/arm64/INSTALL.arm64</a>
245: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/armv7/INSTALL.armv7">
246: .../OpenBSD/6.5/armv7/INSTALL.armv7</a>
247: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/hppa/INSTALL.hppa">
248: .../OpenBSD/6.5/hppa/INSTALL.hppa</a>
249: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/i386/INSTALL.i386">
250: .../OpenBSD/6.5/i386/INSTALL.i386</a>
251: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/landisk/INSTALL.landisk">
252: .../OpenBSD/6.5/landisk/INSTALL.landisk</a>
253: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/loongson/INSTALL.loongson">
254: .../OpenBSD/6.5/loongson/INSTALL.loongson</a>
255: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/luna88k/INSTALL.luna88k">
256: .../OpenBSD/6.5/luna88k/INSTALL.luna88k</a>
257: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/macppc/INSTALL.macppc">
258: .../OpenBSD/6.5/macppc/INSTALL.macppc</a>
259: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/octeon/INSTALL.octeon">
260: .../OpenBSD/6.5/octeon/INSTALL.octeon</a>
261: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/sgi/INSTALL.sgi">
262: .../OpenBSD/6.5/sgi/INSTALL.sgi</a>
263: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.5/sparc64/INSTALL.sparc64">
264: .../OpenBSD/6.5/sparc64/INSTALL.sparc64</a>
265: </ul>
266:
267: <hr>
268:
269: <p>
270: Quick installer information for people familiar with OpenBSD, and the use of
271: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
272: If you are at all confused when installing OpenBSD, read the relevant
273: INSTALL.* file as listed above!
274:
275: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
276:
277: <ul style="list-style-type: none">
278: <li>
1.2 beck 279: Write <i>floppy65.fs</i> or <i>floppyB65.fs</i> (depending on your machine)
1.1 beck 280: to a diskette and enter <i>boot dva0</i>.
281: Refer to INSTALL.alpha for more details.
282: <p>
283: <li>
284: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
285: will most likely fail.
286: </ul>
287:
288: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
289:
290: <ul style="list-style-type: none">
291: <li>
1.2 beck 292: If your machine can boot from CD, you can write <i>install65.iso</i> or
293: <i>cd65.iso</i> to a CD and boot from it.
1.1 beck 294: You may need to adjust your BIOS options first.
295: <p>
296: <li>
1.2 beck 297: If your machine can boot from USB, you can write <i>install65.fs</i> or
298: <i>miniroot65.fs</i> to a USB stick and boot from it.
1.1 beck 299: <p>
300: <li>
301: If you can't boot from a CD, floppy disk, or USB,
302: you can install across the network using PXE as described in the included
303: INSTALL.amd64 document.
304: <p>
305: <li>
306: If you are planning to dual boot OpenBSD with another OS, you will need to
307: read INSTALL.amd64.
308: </ul>
309:
310: <h3><font color="#e00000">OpenBSD/arm64:</font></h3>
311:
312: <ul style="list-style-type: none">
313: <li>
1.2 beck 314: Write <i>miniroot65.fs</i> to a disk and boot from it after connecting
1.1 beck 315: to the serial console. Refer to INSTALL.arm64 for more details.
316: <p>
317: </ul>
318:
319: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
320:
321: <ul style="list-style-type: none">
322: <li>
323: Write a system specific miniroot to an SD card and boot from it after connecting
324: to the serial console. Refer to INSTALL.armv7 for more details.
325: <p>
326: </ul>
327:
328: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
329:
330: <ul style="list-style-type: none">
331: <li>
332: Boot over the network by following the instructions in INSTALL.hppa or the
333: <a href="hppa.html#install">hppa platform page</a>.
334: </ul>
335:
336: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
337:
338: <ul style="list-style-type: none">
339: <li>
1.2 beck 340: If your machine can boot from CD, you can write <i>install65.iso</i> or
341: <i>cd65.iso</i> to a CD and boot from it.
1.1 beck 342: You may need to adjust your BIOS options first.
343: <p>
344: <li>
1.2 beck 345: If your machine can boot from USB, you can write <i>install65.fs</i> or
346: <i>miniroot65.fs</i> to a USB stick and boot from it.
1.1 beck 347: <p>
348: <li>
349: If you can't boot from a CD, floppy disk, or USB,
350: you can install across the network using PXE as described in
351: the included INSTALL.i386 document.
352: <p>
353: <li>
354: If you are planning on dual booting OpenBSD with another OS, you will need to
355: read INSTALL.i386.
356: </ul>
357:
358: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
359:
360: <ul style="list-style-type: none">
361: <li>
1.2 beck 362: Write <i>miniroot65.fs</i> to the start of the CF
1.1 beck 363: or disk, and boot normally.
364: </ul>
365:
366: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
367:
368: <ul style="list-style-type: none">
369: <li>
1.2 beck 370: Write <i>miniroot65.fs</i> to a USB stick and boot bsd.rd from it
1.1 beck 371: or boot bsd.rd via tftp.
372: Refer to the instructions in INSTALL.loongson for more details.
373: </ul>
374:
375: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
376:
377: <ul style="list-style-type: none">
378: <li>
379: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
380: from the PROM, and then bsd.rd from the bootloader.
381: Refer to the instructions in INSTALL.luna88k for more details.
382: </ul>
383:
384: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
385:
386: <ul style="list-style-type: none">
387: <li>
388: Burn the image from a mirror site to a CDROM, and power on your machine
389: while holding down the <i>C</i> key until the display turns on and
390: shows <i>OpenBSD/macppc boot</i>.
391: <p>
392: <li>
393: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
394: /6.5/macppc/bsd.rd</i>
395: </ul>
396:
397: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
398:
399: <ul style="list-style-type: none">
400: <li>
401: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
402: Refer to the instructions in INSTALL.octeon for more details.
403: </ul>
404:
405: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
406:
407: <ul style="list-style-type: none">
408: <li>
1.2 beck 409: To install, burn cd65.iso on a CD-R, put it in the CD drive of your
1.1 beck 410: machine and select <i>Install System Software</i> from the System Maintenance
411: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
412: CD-ROM, and need a proper invocation from the PROM prompt.
413: Refer to the instructions in INSTALL.sgi for more details.
414:
415: <p>
416: <li>
417: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
418: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
419: system type. Refer to the instructions in INSTALL.sgi for more details.
420: </ul>
421:
422: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
423:
424: <ul style="list-style-type: none">
425: <li>
426: Burn the image from a mirror site to a CDROM, boot from it, and type
427: <i>boot cdrom</i>.
428: <p>
429: <li>
430: If this doesn't work, or if you don't have a CDROM drive, you can write
1.2 beck 431: <i>floppy65.fs</i> or <i>floppyB65.fs</i>
1.1 beck 432: (depending on your machine) to a floppy and boot it with <i>boot
433: floppy</i>. Refer to INSTALL.sparc64 for details.
434: <p>
435: <li>
436: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
437: will most likely fail.
438: <p>
439: <li>
1.2 beck 440: You can also write <i>miniroot65.fs</i> to the swap partition on
1.1 beck 441: the disk and boot with <i>boot disk:b</i>.
442: <p>
443: <li>
444: If nothing works, you can boot over the network as described in INSTALL.sparc64.
445: </ul>
446:
447: <hr>
448:
449: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
450:
451: If you already have an OpenBSD 6.4 system, and do not want to reinstall,
452: upgrade instructions and advice can be found in the
1.2 beck 453: <a href="faq/upgrade65.html">Upgrade Guide</a>.
1.1 beck 454: <p>
455:
456: <hr>
457:
458: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
459:
460: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
461: This file contains everything you need except for the kernel sources,
462: which are in a separate archive.
463: To extract:
464:
465: <blockquote><pre>
466: # <b>mkdir -p /usr/src</b>
467: # <b>cd /usr/src</b>
468: # <b>tar xvfz /tmp/src.tar.gz</b>
469: </pre></blockquote>
470:
471: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
472: This file contains all the kernel sources you need to rebuild kernels.
473: To extract:
474:
475: <blockquote><pre>
476: # <b>mkdir -p /usr/src/sys</b>
477: # <b>cd /usr/src</b>
478: # <b>tar xvfz /tmp/sys.tar.gz</b>
479: </pre></blockquote>
480:
481: Both of these trees are a regular CVS checkout. Using these trees it
482: is possible to get a head-start on using the anoncvs servers as
483: described <a href="anoncvs.html">here</a>.
484: Using these files
485: results in a much faster initial CVS update than you could expect from
486: a fresh checkout of the full OpenBSD source tree.
487: <p>
488:
489: <hr>
490:
491: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
492:
493: A ports tree archive is also provided. To extract:
494:
495: <blockquote><pre>
496: # <b>cd /usr</b>
497: # <b>tar xvfz /tmp/ports.tar.gz</b>
498: </pre></blockquote>
499:
500: Go read the <a href="faq/ports/index.html">ports</a> page
501: if you know nothing about ports
502: at this point. This text is not a manual of how to use ports.
503: Rather, it is a set of notes meant to kickstart the user on the
504: OpenBSD ports system.
505: <p>
506: The <i>ports/</i> directory represents a CVS checkout of our ports.
507: As with our complete source tree, our ports tree is available via
508: <a href="anoncvs.html">AnonCVS</a>.
509: So, in order to keep up to date with the -stable branch, you must make
510: the <i>ports/</i> tree available on a read-write medium and update the tree
511: with a command like:
512:
513: <blockquote><pre>
514: # <b>cd /usr/ports</b>
1.11 beck 515: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_5</b>
1.1 beck 516: </pre></blockquote>
517:
518: [Of course, you must replace the server name here with a nearby anoncvs
519: server.]
520: <p>
521: Note that most ports are available as packages on our mirrors. Updated
522: ports for the 6.5 release will be made available if problems arise.
523: <p>
524: If you're interested in seeing a port added, would like to help out, or just
525: would like to know more, the mailing list
526: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
527: <p>
528: </body>
529: </html>
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