-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Aloha!
I've just merged a cleaned up version of the chacha core to Cryptech. The API has not changed (besides bumping version minor from 80 to 81), but the code is substantially more compact. The major behavioral change is that while the core includes four QR modules, the way they were used they really didn't work in parallel which meant that performance was much lower that what it should be. For Cryptech this means that random number generation (and thus key generation etc) should see improved performance. Implementation wise, the API address logic has been simplified. Registers for key and data has also been changed syntax wise to use Verilog two dimensional arrays. All tools (simulators, synthesis/build tools) I have access to including ISE, ModelSim, Quartus parses this correctly. The _core previously sampled inputs into registers. These registers has been removed which means that if _core is used without the top, the caller must ensure that the inputs are stable. - -- Med vänlig hälsning, Yours Joachim Strömbergson - Alltid i harmonisk svängning. ======================================================================== Joachim Strömbergson Secworks AB joac...@secworks.se ======================================================================== -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCAAGBQJYY5E/AAoJEF3cfFQkIuyNnhQP/R7jhBDTk7k6D6MEhRQofT7I VfkxOkFlHflYkS8UwCaFnZsJ891RaMPD3Wp/L56C2Q9lAudDxF0czDjS1e5fF+hG BRSELu1P/BjNErnFyEwvlkjXVwmmScS7VOjlUhWj1B/NQQ+IzqeS+uFM4YJjR1sX JJnp1FgxTxQtZxVnHmpIWTjZzlAyeLGlYfOL41l9syJRW17Vaoo1bFC1NZ74CUz7 W8xu4qIcT9yZNQthecaMJ1dlpy4q+4c9oXss+i93KVTTR7MDZNSB9yQ51HxSuppY T14nAZRTj5ICEoOjM76Cy9MCzeiOa7oQaRbbAI4SoodK5Ec5sgwc56vjYRD30w6s YL191KvzH/3+D7SM5ig7rnzG9B2f5O5SoZ2T0xHlOR+fIcPxK10CsGn+SAzIpVlp 92j72YUoQ4AptlixO70AIt1OFSyr75Bd36AkSoB/6ASCKwEC3oIWQ4FlTuu0jSjC AH9uksYxKXHYdiPgDNCMd2GbQOXjHdj7ksqP5oJpcs74W0RwyTusL+oBvDAUq7kS +FJJiNi6GBAdhbdC4giOQEjyVbm+LJObMYTAULtshrPgHNWK31zAId7udeCqqlxd HxNO2hwO6hIz2aYKmDVBr9dvFrvZYHbkAuerPdYSXw5tLotY7TbX03IKHxObdBEO vIE+u90PJoBYoaXdIXH1 =VXb3 -----END PGP SIGNATURE----- _______________________________________________ Tech mailing list Tech@cryptech.is https://lists.cryptech.is/listinfo/tech
