The NetBSD Project

CVS log for src/lib/libc/gen/arc4random.c

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Default branch: MAIN


Revision 1.34 / (download) - annotate - [select for diffs], Sat Jan 20 14:52:47 2024 UTC (2 months, 1 week ago) by christos
Branch: MAIN
CVS Tags: HEAD
Changes since 1.33: +3 -3 lines
Diff to previous 1.33 (colored) to selected 1.15 (colored)

Catch up with all the lint warnings since exit on warning was disabled.
Disable 'missing header declaration' and 'nested extern' warnings for now.

Revision 1.33 / (download) - annotate - [select for diffs], Tue Apr 19 20:32:15 2022 UTC (23 months, 1 week ago) by rillig
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10
Changes since 1.32: +3 -3 lines
Diff to previous 1.32 (colored) to selected 1.15 (colored)

lib: remove CONSTCOND comment

Since 2021-01-31, lint doesn't need it anymore for the common pattern of
'do ... while (0)'.

Revision 1.31.16.1 / (download) - annotate - [select for diffs], Mon Apr 13 08:03:09 2020 UTC (3 years, 11 months ago) by martin
Branch: phil-wifi
Changes since 1.31: +6 -5 lines
Diff to previous 1.31 (colored) next main 1.32 (colored) to selected 1.15 (colored)

Mostly merge changes from HEAD upto 20200411

Revision 1.32 / (download) - annotate - [select for diffs], Mon Sep 23 18:17:03 2019 UTC (4 years, 6 months ago) by christos
Branch: MAIN
CVS Tags: phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.31: +6 -5 lines
Diff to previous 1.31 (colored) to selected 1.15 (colored)

lint is not smart enough to figure out that ilog2() is constant.

Revision 1.31 / (download) - annotate - [select for diffs], Fri Mar 25 22:13:23 2016 UTC (8 years ago) by riastradh
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20190609, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: phil-wifi
Changes since 1.30: +6 -4 lines
Diff to previous 1.30 (colored) to selected 1.15 (colored)

KNF

Revision 1.30 / (download) - annotate - [select for diffs], Wed May 13 23:15:57 2015 UTC (8 years, 10 months ago) by justin
Branch: MAIN
Changes since 1.29: +3 -3 lines
Diff to previous 1.29 (colored) to selected 1.15 (colored)

Missing MAP_PRIVATE on mmap

Revision 1.29 / (download) - annotate - [select for diffs], Thu Mar 19 05:46:25 2015 UTC (9 years ago) by riastradh
Branch: MAIN
Changes since 1.28: +2 -8 lines
Diff to previous 1.28 (colored) to selected 1.15 (colored)

Remove #ifdef MAP_INHERIT_ZERO.

This is essential for fork-safety, so don't merely #warn about it.
Attaining fork-safety without it requires restructuring things -- in
particular, there's no clear way to make it per-thread and fork-safe
without some global list of states to zero on fork.

Revision 1.25.2.1 / (download) - annotate - [select for diffs], Wed Mar 18 07:50:01 2015 UTC (9 years ago) by snj
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0
Changes since 1.25: +673 -222 lines
Diff to previous 1.25 (colored) next main 1.26 (colored) to selected 1.15 (colored)

Pull up following revision(s) (requested by riastradh in ticket #597):
	lib/libc/gen/arc4random.c: revisions 1.26-1.28
	lib/libc/gen/arc4random.3:: revisions 1.10-1.19
Rewrite arc4random(3) with ChaCha20-based PRNG and per-thread state.
Explain the security model in the man page.
No more RC4!
--
Grammar.
--
Note relation of arc4random(3) to rand(3)/random(3).
--
Ruminate on security model choices and API design in arc4random(3).
--
Amplify comment about how quickly RC4 was known to be bad.
--
Markup for BUGS note about arc4random_uniform.
--
Cross-reference rnd(4).
--
Remove unnecessary Ns before punctuation. Fix a line.
--
Fix Google Groups link.
--
Tweak wording, define `output', remove misplaced scaremongering.
--
Fix non _REENTRANT build.
--
Use ChaCha20 here as advertised, not ChaCha8.
Oops.
Fortunately, there is no public cryptanalysis even of ChaCha8: the
best published attack is on ChaCha7 with time complexity 2^248.

Revision 1.28 / (download) - annotate - [select for diffs], Wed Jan 21 02:47:39 2015 UTC (9 years, 2 months ago) by riastradh
Branch: MAIN
Changes since 1.27: +3 -3 lines
Diff to previous 1.27 (colored) to selected 1.15 (colored)

Use ChaCha20 here as advertised, not ChaCha8.

Oops.

Fortunately, there is no public cryptanalysis even of ChaCha8: the
best published attack is on ChaCha7 with time complexity 2^248.

Revision 1.27 / (download) - annotate - [select for diffs], Tue Jan 20 18:31:25 2015 UTC (9 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.26: +7 -12 lines
Diff to previous 1.26 (colored) to selected 1.15 (colored)

Fix non _REENTRANT build.

Revision 1.26 / (download) - annotate - [select for diffs], Sun Nov 16 20:33:04 2014 UTC (9 years, 4 months ago) by riastradh
Branch: MAIN
Changes since 1.25: +678 -222 lines
Diff to previous 1.25 (colored) to selected 1.15 (colored)

Rewrite arc4random(3) with ChaCha20-based PRNG and per-thread state.

Explain the security model in the man page.

No more RC4!

XXX pullup to netbsd-6, netbsd-5

Revision 1.20.2.1 / (download) - annotate - [select for diffs], Wed Aug 20 00:02:14 2014 UTC (9 years, 7 months ago) by tls
Branch: tls-maxphys
Changes since 1.20: +82 -27 lines
Diff to previous 1.20 (colored) next main 1.21 (colored) to selected 1.15 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.21.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:51:50 2014 UTC (9 years, 7 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.21: +81 -26 lines
Diff to previous 1.21 (colored) next main 1.22 (colored) to selected 1.15 (colored)

Rebase.

Revision 1.25 / (download) - annotate - [select for diffs], Sat Jul 19 14:53:22 2014 UTC (9 years, 8 months ago) by roy
Branch: MAIN
CVS Tags: tls-maxphys-base, tls-earlyentropy-base, netbsd-7-base
Branch point for: netbsd-7
Changes since 1.24: +8 -2 lines
Diff to previous 1.24 (colored) to selected 1.15 (colored)

Document that our use of pthread_mutex_unlock(3) is async-signal-safe
and as such can be used in a phtread_atfork(3) child handler.

Revision 1.24 / (download) - annotate - [select for diffs], Thu Jun 12 19:12:19 2014 UTC (9 years, 9 months ago) by apb
Branch: MAIN
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored) to selected 1.15 (colored)

fix missing backslash in previous

Revision 1.23 / (download) - annotate - [select for diffs], Thu Jun 12 19:05:37 2014 UTC (9 years, 9 months ago) by apb
Branch: MAIN
Changes since 1.22: +12 -6 lines
Diff to previous 1.22 (colored) to selected 1.15 (colored)

Wrap complex macros in do { ... } while (0).  Also replace the magic
number 1600000 with a macro.

Revision 1.22 / (download) - annotate - [select for diffs], Sat Jun 7 20:55:47 2014 UTC (9 years, 9 months ago) by roy
Branch: MAIN
Changes since 1.21: +69 -26 lines
Diff to previous 1.21 (colored) to selected 1.15 (colored)

Re-stir after forking, fixes PR lib/25367.
Re-stir after consuming 1600000 bytes, fixes PR lib/45952.

Revision 1.10.4.3 / (download) - annotate - [select for diffs], Thu May 22 11:36:52 2014 UTC (9 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.10.4.2: +3 -3 lines
Diff to previous 1.10.4.2 (colored) to branchpoint 1.10 (colored) next main 1.11 (colored) to selected 1.15 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.21 / (download) - annotate - [select for diffs], Thu Oct 17 23:56:17 2013 UTC (10 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base9, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3
Branch point for: tls-earlyentropy
Changes since 1.20: +3 -3 lines
Diff to previous 1.20 (colored) to selected 1.15 (colored)

remove always inline because new gcc bitches.

Revision 1.10.4.2 / (download) - annotate - [select for diffs], Tue Oct 30 18:58:44 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.10.4.1: +99 -142 lines
Diff to previous 1.10.4.1 (colored) to branchpoint 1.10 (colored) to selected 1.15 (colored)

sync with head

Revision 1.20 / (download) - annotate - [select for diffs], Mon Aug 20 21:38:09 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, agc-symver-base, agc-symver
Branch point for: tls-maxphys
Changes since 1.19: +6 -2 lines
Diff to previous 1.19 (colored) to selected 1.15 (colored)

I'm fairly sure the libc rules require that arc4random_addrandom,
arc4random_buf, arc4random_stir and arc4random_uniform be weak.

Revision 1.19 / (download) - annotate - [select for diffs], Mon Aug 20 20:32:09 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
Changes since 1.18: +2 -10 lines
Diff to previous 1.18 (colored) to selected 1.15 (colored)

arc4 is a random number sequence, there is no point using its own
output values to determine a number of output values to skip.
Skipping values on any possibly random event might be worth while, as
  might using the keying algorithm to stir in a possibly random value.

Revision 1.18 / (download) - annotate - [select for diffs], Mon Aug 20 20:27:46 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
Changes since 1.17: +30 -33 lines
Diff to previous 1.17 (colored) to selected 1.15 (colored)

Since 'rs' is statically initialised (not bss) its s[] might as well be
  compile-time initialised as well.
arc4_init) is the same as arc4_stir().
Initialise rs.i to 0xff (not 0) so that the first key byte is processed
  with rs.i == 0 without the splurios rs.i-- in arc4_addrandom().
Remove the assignment rs.j = rs.i at the end of arc4_addrandom(), it isn't
  necessary and I can see no justificationm for it.
Replace RSIZE with __arraycount(as->s), however it is manifestly 256 (more
  correctly the number of values in rs.i and rs.j).

Revision 1.17 / (download) - annotate - [select for diffs], Sat Aug 18 15:55:07 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
Changes since 1.16: +27 -13 lines
Diff to previous 1.16 (colored) to selected 1.15 (colored)

cache rs.i and rs.j in arc4random_buf() since the compiler can't be
  told that buf[] dosn't alias them.
Reduces the number of instructions inside the loop.
All the other functions are ok.

Revision 1.16 / (download) - annotate - [select for diffs], Sat Aug 18 15:04:53 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
Changes since 1.15: +47 -98 lines
Diff to previous 1.15 (colored)

Change the logic used for thread locking to make the code more readable.
The effect on the object code is to replace a function call with a
  branch that will predict correctly in the non-threaded case.
Minor optimise of some other paths.

Revision 1.15 / (download) - annotate - [selected], Sat Aug 18 14:42:46 2012 UTC (11 years, 7 months ago) by dsl
Branch: MAIN
Changes since 1.14: +18 -20 lines
Diff to previous 1.14 (colored)

Use an inline function to check for initialisation, and an non-inlined
  one to do the actual initialise.
Fixes lib/46751 by removing all the replicated tests in each function.

Revision 1.14 / (download) - annotate - [select for diffs], Sun Jul 29 14:44:13 2012 UTC (11 years, 8 months ago) by dsl
Branch: MAIN
Changes since 1.13: +10 -7 lines
Diff to previous 1.13 (colored) to selected 1.15 (colored)

Make this compile with the compiler I'm using.
Move variable defs to top of function.
Don't use const static mib[] - run time initialisation won't matter,
and not using static data may actually help in a .so.

Revision 1.10.4.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:05:18 2012 UTC (11 years, 11 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.10: +128 -81 lines
Diff to previous 1.10 (colored) to selected 1.15 (colored)

sync with head

Revision 1.10.6.1 / (download) - annotate - [select for diffs], Thu Mar 8 17:23:35 2012 UTC (12 years ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Changes since 1.10: +124 -70 lines
Diff to previous 1.10 (colored) next main 1.11 (colored) to selected 1.15 (colored)

Pull up following revision(s) (requested by tls in ticket #92):
	lib/libc/gen/arc4random.c: revision 1.11
	lib/libc/gen/arc4random.c: revision 1.12
Make arc4random far less greedy for entropy.  Make arc4random actually
implement arc4 when used by threaded programs.
Fix bug in previous: don't reinitialize on every call!  Fix arc4random_buf so it actually ever initializes -- a security problem with revisions 1.9 and 1.10.

Revision 1.13 / (download) - annotate - [select for diffs], Mon Mar 5 19:40:08 2012 UTC (12 years ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4
Changes since 1.12: +12 -19 lines
Diff to previous 1.12 (colored) to selected 1.15 (colored)

misc cleanups:
- const for mibs
- #define for magic constants
- casts

Revision 1.12 / (download) - annotate - [select for diffs], Sun Mar 4 00:36:43 2012 UTC (12 years ago) by tls
Branch: MAIN
Changes since 1.11: +23 -13 lines
Diff to previous 1.11 (colored) to selected 1.15 (colored)

Fix bug in previous: don't reinitialize on every call!  Fix arc4random_buf so it actually ever initializes -- a security problem with revisions 1.9 and 1.10.

Revision 1.11 / (download) - annotate - [select for diffs], Mon Feb 27 04:25:12 2012 UTC (12 years, 1 month ago) by tls
Branch: MAIN
Changes since 1.10: +110 -66 lines
Diff to previous 1.10 (colored) to selected 1.15 (colored)

Make arc4random far less greedy for entropy.  Make arc4random actually
implement arc4 when used by threaded programs.

Revision 1.9.40.1 / (download) - annotate - [select for diffs], Tue Feb 8 16:18:59 2011 UTC (13 years, 1 month ago) by bouyer
Branch: bouyer-quota2
Changes since 1.9: +89 -30 lines
Diff to previous 1.9 (colored) next main 1.10 (colored) to selected 1.15 (colored)

Sync with HEAD

Revision 1.10 / (download) - annotate - [select for diffs], Fri Feb 4 22:07:07 2011 UTC (13 years, 1 month ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, netbsd-6-base, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base
Branch point for: yamt-pagecache, netbsd-6
Changes since 1.9: +89 -30 lines
Diff to previous 1.9 (colored) to selected 1.15 (colored)

add arc4random_{buf,uniform}, from OpenBSD.

Revision 1.9 / (download) - annotate - [select for diffs], Sat Dec 24 21:11:16 2005 UTC (18 years, 3 months ago) by perry
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, mjf-devfs2-base, mjf-devfs2, matt-premerge-20091211, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, hpcarm-cleanup-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, christos-time_t-nbase, christos-time_t-base, christos-time_t, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: bouyer-quota2
Changes since 1.8: +2 -8 lines
Diff to previous 1.8 (colored) to selected 1.15 (colored)

Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.

Revision 1.8 / (download) - annotate - [select for diffs], Sun Jun 12 05:21:27 2005 UTC (18 years, 9 months ago) by lukem
Branch: MAIN
Changes since 1.7: +6 -1 lines
Diff to previous 1.7 (colored) to selected 1.15 (colored)

Add missing __RCSID()

Revision 1.7 / (download) - annotate - [select for diffs], Wed Feb 9 21:35:46 2005 UTC (19 years, 1 month ago) by kleink
Branch: MAIN
CVS Tags: netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3
Changes since 1.6: +6 -1 lines
Diff to previous 1.6 (colored) to selected 1.15 (colored)

A little libc namespace housekeeping exercise:
* Make vfprintf_unlocked() an internal function, c.f. __svfscanf_unlocked().
* Add internal names for arc4random(), endnetpath(), fhstatvfs(),
  fstatvfs(), mkstemp(), shquote(), statvfs(), taddr2uaddr(), uaddr2taddr(),
  uuid_create_nil(), uuid_is_nil(), and wcwidth().
* Include namespace.h where supposed to.

Revision 1.6 / (download) - annotate - [select for diffs], Wed Feb 9 12:09:08 2005 UTC (19 years, 1 month ago) by kleink
Branch: MAIN
Changes since 1.5: +2 -2 lines
Diff to previous 1.5 (colored) to selected 1.15 (colored)

Declare rs_initialized static.

Revision 1.5.2.2 / (download) - annotate - [select for diffs], Fri Mar 26 22:52:50 2004 UTC (20 years ago) by jmc
Branch: netbsd-1-6
CVS Tags: netbsd-1-6-base
Changes since 1.5.2.1: +213 -0 lines
Diff to previous 1.5.2.1 (colored) to branchpoint 1.5 (colored) next main 1.6 (colored) to selected 1.15 (colored)

Pullup rev 1.1-1.5 (requested by provos in ticket #1386)

Introduce bcrypt password scheme. Adds the arc4random API for creating
cryptographically strong random numbers.

Revision 1.3.2.4 / (download) - annotate - [select for diffs], Mon Nov 11 22:22:01 2002 UTC (21 years, 4 months ago) by nathanw
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.3.2.3: +4 -3 lines
Diff to previous 1.3.2.3 (colored) next main 1.4 (colored) to selected 1.15 (colored)

Catch up to -current

Revision 1.5.2.1, Mon Nov 11 01:13:07 2002 UTC (21 years, 4 months ago) by jmc
Branch: netbsd-1-6
Changes since 1.5: +0 -213 lines
FILE REMOVED

file arc4random.c was added on branch netbsd-1-6 on 2004-03-26 22:52:50 +0000

Revision 1.5 / (download) - annotate - [select for diffs], Mon Nov 11 01:13:07 2002 UTC (21 years, 4 months ago) by thorpej
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2, nathanw_sa_before_merge, nathanw_sa_base, fvdl_fs64_base
Branch point for: netbsd-1-6
Changes since 1.4: +4 -3 lines
Diff to previous 1.4 (colored) to selected 1.15 (colored)

Fix signed/unsigned comparison warnings.

Revision 1.3.2.3 / (download) - annotate - [select for diffs], Thu Aug 1 03:28:09 2002 UTC (21 years, 8 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.3.2.2: +3 -3 lines
Diff to previous 1.3.2.2 (colored) to selected 1.15 (colored)

Catch up to -current.

Revision 1.4 / (download) - annotate - [select for diffs], Tue Jul 2 17:10:19 2002 UTC (21 years, 9 months ago) by itojun
Branch: MAIN
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored) to selected 1.15 (colored)

use sysctl(kern.urandom) if /dev/urandom is not present (like chroot jail)

Revision 1.3.2.2 / (download) - annotate - [select for diffs], Fri Jun 21 18:18:07 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.3.2.1: +212 -0 lines
Diff to previous 1.3.2.1 (colored) to selected 1.15 (colored)

Catch up to -current.

Revision 1.3.2.1, Fri Jun 14 03:11:24 2002 UTC (21 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.3: +0 -212 lines
FILE REMOVED

file arc4random.c was added on branch nathanw_sa on 2002-06-21 18:18:07 +0000

Revision 1.3 / (download) - annotate - [select for diffs], Fri Jun 14 03:11:24 2002 UTC (21 years, 9 months ago) by itojun
Branch: MAIN
Branch point for: nathanw_sa
Changes since 1.2: +10 -1 lines
Diff to previous 1.2 (colored) to selected 1.15 (colored)

discard first 256 words when we stir.

Revision 1.2 / (download) - annotate - [select for diffs], Fri May 24 04:53:07 2002 UTC (21 years, 10 months ago) by itojun
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored) to selected 1.15 (colored)

/dev/arandom does not exist in netbsd.  use /dev/urandom.

Revision 1.1 / (download) - annotate - [select for diffs], Fri May 24 04:01:44 2002 UTC (21 years, 10 months ago) by itojun
Branch: MAIN
Diff to selected 1.15 (colored)

add arc4random(3).  from openbsd

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