| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-03-31 | Merge branch 'integrate_mkmif' to master | Paul Selkirk | |
| 2020-03-25 | Move keywrap from user/js to core/util. | Paul Selkirk | |
| Also remove the auto_zeroise code, since that's behaving badly, and it's not used anyway in the integrate_mkmif branch. | |||
| 2019-01-17 | Adding key timeout output port to allow core to inform the top level wrapper ↵ | Joachim Strömbergson | |
| that timeout has occured. Added functionality to zeroise API key registers when timout has happened. Updated all auto_zeroise test cases to check that API key registers are properly zeroised. | |||
| 2019-01-11 | Fixed parameterized widths. | Joachim Strömbergson | |
| 2019-01-08 | Adding the same API hardening to keywrap as implemented for other cores ↵ | Joachim Strömbergson | |
| after the Cryptech audit. | |||
| 2018-12-13 | Fixed some bugs in auto-zeroise functionality. Now it really zeroises key ↵ | Joachim Strömbergson | |
| automatically. It seems to work, but needs a bit more testing. | |||
| 2018-12-11 | Zeroisation of wrapper key registers. Adding reset of key_loaded register. | Joachim Strömbergson | |
| 2018-12-09 | Adding support for SW to keep loaded key alive by reading status. Adding ↵ | Joachim Strömbergson | |
| support for SW to trigger zeroisation of a loaded key. | |||
| 2018-12-07 | Adding a more sane default timeout value. | Joachim Strömbergson | |
| 2018-12-07 | Adding API support for key loaded status and key timeout control. Added ↵ | Joachim Strömbergson | |
| ports in the core to support key status and timeout. Updated core testbench to match the new interface. | |||
| 2018-10-23 | Hardened the keywrap API to not allow reads or writes when the core is busy. | Joachim Strömbergson | |
| 2018-09-25 | Added logic to perform status word read operation from the mkm. Adding ↵ | Joachim Strömbergson | |
| interfaces and registers to be able to pass mkm status to host. Updated dut instantiation in core testbench to. | |||
| 2018-09-25 | Updated the keywrap API to support access to MKM status. Updated ↵ | Joachim Strömbergson | |
| keywrap_core to support control of MKM access operations. | |||
| 2018-09-18 | Adding API control bits to read and write key. | Joachim Strömbergson | |
| 2018-09-18 | Moved compile time debug access control of key to the API. Added correct ↵ | Joachim Strömbergson | |
| code to mux key. | |||
| 2018-09-18 | Moved the mkmif instance into the core itself. Added API to read the key if ↵ | Joachim Strömbergson | |
| DEBUG is set. | |||
| 2018-09-14 | Adding instatiation of the mkmif in the keywrap top level wrapper. Updated ↵ | Joachim Strömbergson | |
| testbench anf Makefile to build with instantiated mkmif. The mkmif is not yet used by the keywrap. | |||
| 2018-09-04 | Updated rtl and tb to support parameterized memory size. | Joachim Strömbergson | |
| 2018-08-24 | We probably want to be able to read data too. | Joachim Strömbergson | |
| 2018-08-24 | Killed the bank switching. | Joachim Strömbergson | |
| 2018-08-24 | Performed Verilog parameter magic to make the design scaleable in terms of ↵ | Joachim Strömbergson | |
| capacity. Does not yet work, but at least the linter is fairly happy. | |||
| 2018-08-23 | Adding top level defines for setting size and address bits. | Joachim Strömbergson | |
| 2018-08-16 | Adding delay cycle to API regs to match the latency for accessing the ↵ | Joachim Strömbergson | |
| blockRAM. Added test case that checks access to the API regs. | |||
| 2018-07-06 | (1) Updated version to reflect status. (2) Minor fix after running sim in ↵ | Joachim Strömbergson | |
| ModelSim. | |||
| 2018-07-05 | Fixed memory word order. Fixed a number of bugs. First block encrypted ↵ | Joachim Strömbergson | |
| correctly. A state is wrong and memory is read too far. | |||
| 2018-07-05 | Removed the streaming interface in favor of a normal address based ↵ | Joachim Strömbergson | |
| interface. A bit more kludgy, esp since we need to use bank switching to be able to provide enough address space. But this removes a possible problem of the streaming address counter running wild. | |||
| 2018-07-03 | Good news: The core peformcs all AES operations and stops after correct ↵ | Joachim Strömbergson | |
| number of operations. Bad news: All values are wrong. | |||
| 2018-07-03 | Debugged a lot of minor errors and added a lot of debug functions. Things ↵ | Joachim Strömbergson | |
| are starting to work. As in AES is actually initialized and used. | |||
| 2018-06-29 | Fixed bugs in the API decoding logic. | Joachim Strömbergson | |
| 2018-06-29 | Changed name in API for A words to clarify their meaning. Corrected case ↵ | Joachim Strömbergson | |
| order in API logic. | |||
| 2018-06-28 | Adding a lot of functionality. Starting to get everthing in place. | Joachim Strömbergson | |
| 2018-06-28 | A lot of cleanup of interconnections between cores and hierarchy. Fixed a ↵ | Joachim Strömbergson | |
| number of nits and bugs. Added address generator for the API. | |||
| 2018-06-28 | Interface debugging. | Joachim Strömbergson | |
| 2018-06-28 | Updated top level wrapper to better match the planned API. Updated core ↵ | Joachim Strömbergson | |
| interface. Connected core into the top level wrapper. | |||
| 2018-06-27 | Adding initial version of top level wrapper for the keywrap core. | Joachim Strömbergson | |
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index : core/util/keywrap | |
| AES KEY WRAP as defined in RFC 3394 | git repositories |
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