360 Commits

Author	SHA1	Message	Date
David Harris	e626052ec9	simplified AES32de mixcolumns because input is only one byte	2024-05-23 22:30:25 -07:00
David Harris	b0d1344121	Commented sha instructions	2024-05-23 22:06:37 -07:00
David Harris	ac153bc4ed	More simplifying sha512_32	2024-05-23 05:46:56 -07:00
David Harris	d9a1691c83	Simplified sha512_32	2024-05-23 05:39:50 -07:00
David Harris	c160ced2d2	Zk* cleanup	2024-05-22 15:01:20 -07:00
David Harris	3ad815ce34	Reordered Zicond support in ALU	2024-05-22 08:29:08 -07:00
David Harris	a17204b0fe	Continued bmu cleanup	2024-05-22 00:48:04 -07:00
David Harris	88eb7bd045	Pulled brev8 out of byteop so redundant byteop logic is not needed in zbkb	2024-05-22 00:22:53 -07:00
David Harris	77137f0f60	ZAAMO and ZALRSC implemented but not tested	2024-05-07 16:45:49 -07:00
David Harris	bdc2ad494f	Shared AND gate in ALU for extract / and paths	2024-05-03 09:07:33 -07:00
David Harris	4d5ac3b869	Turned off BMUSubArith for bext/bexti	2024-05-03 08:59:40 -07:00
David Harris	4639e92fda	Turned off BMUSubArith for bext/bexti	2024-05-03 08:56:14 -07:00
David Harris	4faf44c4c6	Named zknde block in bitmanipalu	2024-04-25 17:24:00 -07:00
David Harris	3f195884e9	Defined bit sizes more precisely to help VCS lint and conform to coding style	2024-04-21 08:40:11 -07:00
David Harris	f39e240082	Spacing cleanup	2024-04-20 20:53:49 -07:00
David Harris	25a26656b6	Removed unnecessary ZBB from BMU extract mux	2024-04-20 20:53:14 -07:00
David Harris	bae52cf13d	Merge pull request #678 from Karl-Han/latest ... [Resolved Conflict] Remove all #delay from non-testbench	2024-03-23 15:18:04 -07:00
Kunlin Han	22b59138f0	Remove all #delay from non-testbench.	2024-03-16 11:20:32 -07:00
David Harris	35f1c1d971	Restructured rconlut for modularity	2024-03-16 07:26:40 -07:00
David Harris	fedd23a3c0	Renamed aes blocks based on size	2024-03-16 07:12:36 -07:00
David Harris	c01e4495b1	AES simplification	2024-03-16 07:00:56 -07:00
Kunlin Han	8c67a76912	Remove all #delay from non-testbench.	2024-03-13 10:31:40 -07:00
James Stine	41ab94c9a3	fix elements forgot to delete from zknh32.sv	2024-03-12 11:42:26 -05:00
James Stine	55863bda1b	Update K extension in SHA to remove redundant logic and optimize hierarchy to reduce structure/area	2024-03-12 11:10:45 -05:00
David Harris	7132d306b4	Simplified ZKNH64	2024-03-11 09:41:36 -07:00
David Harris	dbfe44a54b	Renamed aes and sha directories	2024-03-11 09:06:51 -07:00
David Harris	019458a63d	Shared sbox between aes64ks1i and aes64e	2024-03-11 08:58:10 -07:00
David Harris	096f4090ac	Final cleanup tonight	2024-03-11 01:40:47 -07:00
David Harris	8af25a45e6	AES32 sharing logic	2024-03-11 01:36:46 -07:00
David Harris	a714904696	Simplifying AES32 logic	2024-03-11 01:25:44 -07:00
David Harris	10d1ff61b6	Merged ZKNDEResult into a single BMU result mux input	2024-03-11 01:18:39 -07:00
David Harris	39c0d0cdda	AES64 simplification	2024-03-11 01:15:16 -07:00
David Harris	b7f5ce6ed3	AES64 simplification	2024-03-11 01:12:24 -07:00
David Harris	64d7f778da	AES64 simplification	2024-03-11 01:01:20 -07:00
David Harris	7d87c4f6c5	AES64 simplification	2024-03-11 00:53:39 -07:00
David Harris	87ed778763	Starting to merge decrypt and encrypt for AES64	2024-03-11 00:45:38 -07:00
David Harris	ef896797fd	Optimized out aes64im hardware; sharing with aes64d	2024-03-11 00:36:10 -07:00
David Harris	5257d3d8fd	AES64 cleanup	2024-03-11 00:20:50 -07:00
David Harris	7ee3145fc1	Simplified muxing for AES64	2024-03-11 00:14:38 -07:00
David Harris	d22306ab9f	Shared haredware for aes64e	2024-03-11 00:01:46 -07:00
David Harris	b53e873a11	shared hardware for AES 64 decode	2024-03-10 23:51:32 -07:00
David Harris	f950067600	Shared middle and final round aes32 to cut size 50%	2024-03-10 23:40:12 -07:00
David Harris	f72e5048de	Defined rotate module and formatted AES modules more densely	2024-03-10 23:09:11 -07:00
David Harris	3d72ccac60	AES simplification	2024-03-10 22:37:50 -07:00
David Harris	9a1fdba077	Added more Zbkb tests shared with Zbb	2024-03-10 22:24:16 -07:00
David Harris	2580d37fc0	ZK cleanup, check no LLEN > XLEN without D$, add half and quad float load/store to instruction name decoder	2024-03-10 22:03:57 -07:00
David Harris	837abf1d9e	ZK simplifcations	2024-03-10 21:44:11 -07:00
David Harris	d0dd30822e	ZK simplification	2024-03-10 21:35:20 -07:00
David Harris	955c131bd9	Crypto rename inputs and outputs to a and y	2024-03-10 21:27:11 -07:00
David Harris	ea6846ffcc	Crypto commenting cleanup	2024-03-10 20:58:57 -07:00