openbsd/src/lib/libc/crypt, branch OPENBSD_5_2_BASE

Change arc4random_uniform() to calculate ``2**32 % upper_bound'' as

2012-06-24T18:25:12+00:00

``-upper_bound % upper_bound''. Simplifies the code and makes it the same on both ILP32 and LP64 architectures, and also slightly faster on LP64 architectures by using a 32-bit remainder instead of a 64-bit remainder. Pointed out by Jorden Verwer on tech@ ok deraadt; no objections from djm or otto

Update STANDARDS section for a few functions

2012-06-02T00:14:16+00:00

Update SYNOPSIS for setkey() to show it's in ok jmc@, millert@

remove comment that hasn't been true for quite a while now;

2010-12-22T08:23:42+00:00

ok deraadt@ djm@

remove skipjack and cast from the libc; ok deraadt

2010-10-28T08:34:37+00:00

Use MACHINE_CPU instead of MACHINE_ARCH to pick the correct machine dependent

2010-02-03T20:49:00+00:00

files or directories when applicable. The inspiration and name of MACHINE_CPU come from NetBSD, although the way to provide it to Makefiles is completely different. ok kettenis@

No point in refreshing the pid from inside arc4_stir() when that

2009-12-15T18:19:06+00:00

doesn't test it, so factor out the two places that test it into a routine and do the refreshing there. With this, arch4random_buf() doesn't trigger superfluous calls to getpid() when filling large buffers. ok deraadt@, "looks nicer indeed" otto@

s/Mhz/MHz/, MHz is a multiple of the SI unit hertz (whose symbol is Hz).

2009-10-31T13:29:07+00:00

repair the ARC4 story; ok jmc djm millert

2008-12-23T18:31:02+00:00

zap __arc4_getbyte(), it was only used by the old malloc; ok millert@

2008-10-03T18:46:04+00:00

kurt@

fix an Xr, and use a more appropriate macro;

2008-06-09T06:04:02+00:00