core/math/modexp - Modular exponentiation core

Age	Commit message (Collapse)	Author
2015-06-29	Added testcase from c model that tests montprod with a lot of bit twiddling.perfopt	Joachim Strömbergson

2015-06-24	Fused the s_mem init loop into the adder loop.	Joachim Strömbergson

2015-06-24	Small improvement in report of test result.	Joachim Strömbergson

2015-06-24	(1) Untangled the word index address generator from the product logic. (2) ↵	Joachim Strömbergson
	Updated the montprod TB to match changed FSM states in montprod.
2015-06-22	Removing stale states in FSM.	Joachim Strömbergson

2015-06-17	(1) Collapsed the sm and sa adder states. Thisimoproves performance for ↵	Joachim Strömbergson
	modexp with 3%. (2) Updated montprod testbench to not use the now removed states. (3) Minor code cleanup to make it easier to work with for further improvements.
2015-06-16	Collapsing cycles for loop counter. Updating testbench to match removed cycles.	Joachim Strömbergson

2015-06-15	Fixed baseline.	Joachim Strömbergson

2015-06-10	More cleanup. Adding a lot of compile flags to be able to silence the testbench.	Joachim Strömbergson

2015-06-10	Added cycle counter to the montprod testbench to measure the execution time.	Joachim Strömbergson

2015-04-27	Updating modexp core to v 0.50. This version contains a working core that ↵	Joachim Strömbergson
	can perform sign and verify with big keys/values. The core builds ok in Altera and Xilinx FPGA tools. This commit also includes a new testgenerator capable of generating testbench for modexp with autgenerated test data of different lengths. The README has been updated with status and implementation results in for different FPGA devices.
2015-04-13	Adding testbenches for montprod and modexp. The montprod tb has testcases ↵	Joachim Strömbergson
	for up to 1024 bit values.