wireguard-openbsd - WireGuard implementation for the OpenBSD kernel

	Commit message (Collapse)	Author	Age	Files	Lines
*	move arc4random prototype to systm.h. more appropriate for most code	tedu	2014-11-18	1	-2/+2
\| \| \| \|	to include that than rdnvar.h. ok deraadt dlg
*	- use nitems(); no binary change	jasper	2011-03-31	1	-2/+2
\| \| \| \|	ok claudio@
*	rename arc4random_bytes => arc4random_buf to match libc's nicer name;	djm	2008-06-09	1	-2/+2
\| \| \| \|	ok deraadt@
*	revert - I'm a dumbfuck who doesn't know his own API	djm	2008-03-15	1	-2/+2
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*	off by one at end of array	djm	2008-03-15	1	-2/+2
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*	Because the ip_id code initialisation is a specific case of shuffling	djm	2008-03-15	1	-9/+10
\| \| \| \| \| \| \|	a set of incrementing integers (and not an arbitrary set of values) it is possible to populate the array as we shuffle it in a single forward pass. Clever optimisation from didickman AT gmail.com; ok deraadt@ mcbride@
*	because arc4random_uniform is being used, the modulo bias is taken care of	deraadt	2008-03-02	1	-2/+1
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*	Add a arc4random_uniform() that returns a uniformly distributed number	djm	2008-03-02	1	-2/+2
\| \| \| \| \| \| \| \| \| \|	in the range 0 <= x < upper_bound Please use this new API instead of "arc4random() % upper_bound", as it avoids the "modulo bias" that favours small results when upper_bound is not a power of two. feedback deraadt@ mcbride@; ok deraadt@
*	replacement algorithm. initialize a 64K-short buffer using Durstenfeld	deraadt	2008-02-29	1	-167/+59
\| \| \| \| \| \| \| \| \| \| \| \|	shuffle. Upon allocation, swap-permute the new value to a random slot in the 0..32K-1 th entry of the buffer as we move forward, ensuring randomness but also satisfying the non-repeating property we need. Also avoid the value of 0, since IP ID's of 0 are special. Inspired by Dillon's implementation. We believe this is easier to read though, initializes with less bias, handles the ID of 0 properly, and wins speed tests. Thanks a lot to mcbride and djm for doing a bunch of statistical and speed analysis, and comments from nordin ok mcbride djm
*	typos; ok jmc@	martynas	2007-11-26	1	-2/+2
\| \| \| \| \|	sys/netinet/in_pcb.c and sys/net/bridgestp.c ok henning@ sys/dev/pci/bktr/* ok jakemsr@
*	remove more static to avoid confusing the profiler (and maybe ddb too)	dlg	2007-05-27	1	-5/+5
\| \| \| \|	prodded by art@ ja ja claudio@
*	First step towards more sane time handling in the kernel -- this changes	tholo	2004-06-21	1	-3/+3
\| \| \| \| \| \| \| \|	things such that code that only need a second-resolution uptime or wall time, and used to get that from time.tv_secs or mono_time.tv_secs now get this from separate time_t globals time_second and time_uptime. ok art@ niklas@ nordin@
*	spelling; jjy2+@pitt.edu	deraadt	2004-03-22	1	-2/+2
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*	niels kindly dropped clause 3/4 from the license. tnx!	itojun	2003-12-12	1	-6/+1
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*	previous commit included bad hunk. sorry	itojun	2003-12-12	1	-2/+3
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*	no need to call arc4random() if we don't skip numbers in ip_randomid().	itojun	2003-12-12	1	-4/+3
\| \| \| \|	from markus
*	correct non-repetitive ID code, based on comments from niels provos.	itojun	2003-12-10	1	-2/+6
\| \| \| \| \| \|	- seed2 is necessary, but use it as "seed2 + x" not "seed2 ^ x". - skipping number is not needed, so disable it for 16bit generator (makes the repetition period to 30000)
*	"exp" is a reserved symbol under gcc3/posix. mcbride ok	itojun	2003-09-21	1	-3/+3
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*	Kill #if __STDC__ used to do K&R vs. ANSI varargs/stdarg; just do things	millert	2002-03-15	1	-7/+1
\| \| \| \|	the ANSI way.
*	First round of __P removal in sys	millert	2002-03-14	1	-4/+4
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*	Cut down on include files.	angelos	2001-06-08	1	-2/+1
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*	use faster arc4random() for small amounts fo data, some spaces; niels ok	mickey	2001-06-04	1	-34/+29
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*	add an inner xor to make prediction attacks against the ids harder, due	provos	1999-08-26	1	-3/+5
\| \| \| \|	to an attack pointed out by David Wagner.
*	make ip_id random but ensure that ids dont repeat for some period.	provos	1998-12-26	1	-0/+199