| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2018-10-23 | Hardening the API to block writes to contol signals when core is performing ↵ | Joachim Strömbergson | |
| operations. Also blocking access to data out when core is busy. Minor cleanup of defines. Changed init and next flags to automatically toggle back to zero. | |||
| 2018-10-16 | Adding width specification, fixed order and other nits as part of ceckning ↵ | Joachim Strömbergson | |
| that all registers are properly reset. | |||
| 2018-08-30 | Adding two more pipeline registers in the qr module. Added two more wait cycles. | Joachim Strömbergson | |
| 2018-08-23 | Debugged pipeline register and state update. All test cases ok.timing_fix | Joachim Strömbergson | |
| 2018-08-23 | Added missing define. | Joachim Strömbergson | |
| 2018-08-23 | (1) Adding pipeline register update code and a set of pipeline registers. ↵ | Joachim Strömbergson | |
| Registers are not connected at the this stage. (2) Added self testing tetst cases and debug outputs to observe internal behaviour. | |||
| 2018-08-23 | (1) Updated qr interface to include clock and reset needed for internal ↵ | Joachim Strömbergson | |
| pipeline registers. (2) Added testbench for the qr module. (3) Added qr simulation target. (4) Added lint support. | |||
| 2016-12-28 | (1) Cleanup of top an core code with no functional changes. The code is now ↵cleanup | Joachim Strömbergson | |
| much more compact. (2) Fixed how the QR modules are used in parallel to actually work in parallel. This increases performance. (3) Changed registers into arrays and cleaned up how operands and data are accessed. This decreased total design size. | |||
| 2015-04-30 | (1) Added api addresses and constants for core name and version. (2) Changed ↵ | Joachim Strömbergson | |
| addresses for control, status and config to match the ct standard. (3) Updated the testbench to use the changed addresses. | |||
| 2014-11-06 | Fixes to nits found using the verilator linter. | Joachim Strömbergson | |
| 2014-09-26 | Update of ChaCha with fixes found during synthesis. | Joachim Strömbergson | |
| 2014-09-03 | Adding a Python functional model of the ChaCha stream cipher. | Joachim Strömbergson | |
| 2014-09-03 | Adding testbenches for core and top. | Joachim Strömbergson | |
| 2014-09-03 | Adding RTL code for the ChaCha stream cipher. | Joachim Strömbergson | |
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index : core/cipher/chacha | |
| Verilog 2001 implementation of the ChaCha stream cipher | git repositories |
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