Joris van Rantwijk
688bda983d
Trivium: Fix mistake in initialization.
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* Only 1152 *bits* must be discarded after seeding, not 1152 output words.
* Add URL of Trivium specification.
2016-11-20 22:23:32 +01:00
Joris van Rantwijk
500d8e8b2a
Minor code cleanup for MT19937 and improve testbench.
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* Optimized seeding strategy now synthesizes for Spartan 6 at 300 MHz.
2016-11-12 22:40:59 +01:00
Joris van Rantwijk
46409ff163
Another possible improvement of MT19937 timing.
2016-11-12 21:42:50 +01:00
Joris van Rantwijk
c2142a0c09
Refactor MT19937 RNG:
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* Change port interface towards valid/ready stream concept.
* Build 3-stage pipeline into initialization to hopefully improve timing.
* TODO : carefully test if initialization is correct in all scenarios
* TODO : synthesis run to see if timing is now reasonable
2016-10-21 22:39:51 +02:00
Joris van Rantwijk
404c307f62
Test bench for Xoroshiro128plus:
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* Update tb_xoroshiro128plus for new interface.
* Add Makefile for testbenches with GHDL.
2016-10-21 13:54:42 +02:00
Joris van Rantwijk
5303c34431
Initial commit:
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* Xoroshiro128+ (works, tested)
* MT19337 (work in progress)
* Test benches
* Reference C code.
2016-10-21 11:31:26 +02:00
Joris van Rantwijk