user/shatov/modexpng - "Next-generation" modular exponentiation using the specialized DSP slices present in the Artix-7 FPGA

Age	Commit message (Collapse)	Author
2019-10-21	Refactored general worker module	Pavel V. Shatov (Meister)
	Added modular subtraction micro-operation
2019-10-03	Added more micro-operations, entire Montgomery exponentiation ladder works now.	Pavel V. Shatov (Meister)

2019-10-03	Added more micro-operations, also added "general worker" module. The worker ↵	Pavel V. Shatov (Meister)
	is basically a block memory data mover, but it can also do some supporting operations required for the Garner's formula part of the exponentiation.
2019-10-03	Expanded micro-operation parameters (added dedicated control bit to force ↵	Pavel V. Shatov (Meister)
	the B input of the modular multiplier to 1, this is necessary to bring numbers out of Montgomery domain).
2019-10-03	Reworked storage architecture (moved I/O memory to a separate module, since ↵	Pavel V. Shatov (Meister)
	there's only one instance of input/output values, while storage manager has dual storage space for P and Q multipliers). Started working on microcoded layer, added input operation and modular multiplication.