| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2021-04-11 | Updated the top layer to accomodate changes in the underlying architecture. | Pavel V. Shatov (Meister) | |
| 2021-04-11 | Updated curve math layer to do multiplication using the Montgomery ladder | Pavel V. Shatov (Meister) | |
| method. Also added optional debugging output to help debug microcoded versions of double and add routines. | |||
| 2021-04-11 | Forgot to add copyright year | Pavel V. Shatov (Meister) | |
| 2021-04-11 | * Microcode layer redesigned to take advantage of Montgomery ladder | Pavel V. Shatov (Meister) | |
| architecture. Instead of R and S there are now two working ("cycle") registers R0 and R1. After every cycle R0+R1 is placed in register S ("sum"), 2*R0|1 (depending on current multiplier bit) is placed in register T. Then the working variables are updated, final result ends up in R0. * Due to the change of working registers, modular inversion routines were updated accordingly. * Added optional debugging output control | |||
| 2021-04-11 | Added debugging helper flag to dump outputs of modular operations. | Pavel V. Shatov (Meister) | |
| 2021-03-13 | Fixed non-microcoded mode compile error | Pavel V. Shatov (Meister) | |
| 2018-12-19 | * New hardware architecture | Pavel V. Shatov (Meister) | |
| * Randomized test vector | |||
| 2017-02-06 | Minor cleanup | Pavel V. Shatov (Meister) | |
| * Fixed misplaced comma in 'ecdsa_model.h' * Rewrote P-384 reduction routine to match the style used in P-256 reduction | |||
| 2016-11-07 | Forgot to mention one more paper in README. | Pavel V. Shatov (Meister) | |
| 2016-10-31 | Initial commit of FPGA base point multiplier reference model for ECDSA ↵ | Pavel V. Shatov (Meister) | |
| curves P-256 and P-384. | |||
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index : user/shatov/ecdsa_fpga_model | |
| Reference model written to help debug Verilog code | git repositories |
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