| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2018-12-12 | Whack various bits of sw/stm32 test code to compile on fmc_clk branch. | Rob Austein | |
| 2018-11-26 | Add loop unrolling to bring the profilable mem* functions closer to | Paul Selkirk | |
| newlib, because memset is called a LOT in the course of RSA signing, and we need to understand how much time we're actually spending there. | |||
| 2018-11-14 | Increase cli task, and move it to SDRAM, because main RAM is getting full. | Paul Selkirk | |
| 2018-09-05 | When erasing the whole keystore, optionally preserve the login PINs. | Paul Selkirk | |
| 2018-09-04 | Make parsing and display of masterkey values consistent with one another, | Paul Selkirk | |
| so the user might be able to copy and paste a generated key into the CLI for recovery. Display had been a 32-byte hexdump. Parsing (manual re-entry of the KEK) had been 8 32-bit little-endian values. This has been a pain point for literally two years, albeit at a low enough pain level that I've managed to cringe and ignore it. | |||
| 2018-08-27 | Add startup delay to let fmc bus settle | Paul Selkirk | |
| 2018-07-25 | Merge branch 'hashsig' | Paul Selkirk | |
| 2018-07-24 | Add dummy hal_free_static_memory to cli-test, to avoid a link error. | Paul Selkirk | |
| We really ought to rototill cli-test, but not today. | |||
| 2018-05-27 | FMC cleanup: constification, gratuitous pointer. | Rob Austein | |
| 2018-05-20 | Mutex for RSA blinding factors cache. | Rob Austein | |
| 2018-04-19 | Reconstruct the hashsig hash tree(s) on device restart. | Paul Selkirk | |
| This can take long enough (several minutes for h=10) that we do it in a background task, which is then converted to an RPC dispatch task. Also add a very limited form of free(), to free the topmost allocation in the sdram "heap". I don't want to deal with real heap management, but I do want to be able to recover memory upon deleting a hashsig key, if it's easy to do so. | |||
| 2018-04-19 | Implement hash-based signatures, per draft-mcgrew-hash-sigs-08.txt | Paul Selkirk | |
| 2018-04-06 | Merge branch 'profiling' | Paul Selkirk | |
| 2017-12-14 | Revert a clean up 'fix' which actually broke FPGA upload. | Paul Selkirk | |
| 2017-10-17 | Overhaul UART API | Paul Selkirk | |
| MGMT is the default UART, and no one should have to explicitly refer to the UART unless they need USER (hsm.c:hal_serial_send_char). The default UART is now exposed in the header file, so that the default-using functions can be macros, which saves a few bytes in code space, and a few microseconds in function call overhead. | |||
| 2017-10-15 | Cleanup: All drivers return HAL_StatusTypeDef rather than magic values. | Paul Selkirk | |
| Note: This affects libhal/ks_token.c, which uses the keystore driver directly. | |||
| 2017-10-11 | Cleanup 'unused parameter' warnings, a couple of which are actual coding errors. | Paul Selkirk | |
| 2017-10-11 | Cleanup: signed/unsigned mismatches, mostly in loop counters | Paul Selkirk | |
| 2017-09-21 | cleanup | Paul Selkirk | |
| 2017-09-21 | Make fmc-test less chatty. | Paul Selkirk | |
| 2017-09-07 | Rebase branch 'profiling' from master | Paul Selkirk | |
| 2017-09-07 | Add task_yield_maybe | Paul Selkirk | |
| 2017-09-07 | Sigh, right offset for the wrong register. Get the PC (the address we | Paul Selkirk | |
| interrupted) rather than LR (the return address from the function we interrupted). Also, change u_short and u_int to unsigned short and unsigned int, since gcc recently decided that those aren't part of the C99 standard. Finally, add profilable versions of memcpy, memset, and friends, because they get called a lot in the course of unit testing, and it would be nice to know who's calling them. | |||
| 2017-09-07 | Port profiling code, using a new SysTick hook and new CLI commands. | Paul Selkirk | |
| 2017-09-07 | Add some task metrics. | Paul Selkirk | |
| 2017-08-31 | Withdraw SysTick_hook (commit 9ffead1), because it turns out there was ↵ | Paul Selkirk | |
| already a user-callback mechanism with HAL_SYSTICK_IRQHandler() and HAL_SYSTICK_Callback(). | |||
| 2017-07-31 | Report UART receive queue length, so we can tune it. | Paul Selkirk | |
| 2017-07-31 | Adapt uart_rx_thread to the post-thread tasking model, because we're still | Paul Selkirk | |
| subject to the same forces that made it a good idea in the first place. commit 2b6b9f8 Change RPC UART to have a high-priority thread monitoring a large(ish) DMA buffer, because we've observed out-of-order receives under load. | |||
| 2017-05-28 | Stub out hal_allocate_static_memory() to avoid linker error. | Rob Austein | |
| This is a quick fix, so that we can get on with testing the ks9 branch changes. A better fix in the long run might be to add a third keystore ("ks_pin_read_only", or some such) which implemented the bare minimum interface that the bootloader needs and left everything else unimplemented. This would require a bit of refactoring the current PIN code to make it work right with both the bootloader's abbreivated keystore and the normal token keystore. Probably worth doing, but a bit of a can of worms, so postponing for now. | |||
| 2017-05-28 | Track API changes in libhal ks9 branch. | Rob Austein | |
| 2017-05-24 | Add task_yield_maybe | Paul Selkirk | |
| 2017-05-13 | Merge branch 'task_metrics' into profiling | Paul Selkirk | |
| 2017-05-10 | Sigh, right offset for the wrong register. Get the PC (the address we | Paul Selkirk | |
| interrupted) rather than LR (the return address from the function we interrupted). Also, change u_short and u_int to unsigned short and unsigned int, since gcc recently decided that those aren't part of the C99 standard. Finally, add profilable versions of memcpy, memset, and friends, because they get called a lot in the course of unit testing, and it would be nice to know who's calling them. | |||
| 2017-05-05 | Port profiling code, using a new SysTick hook and new CLI commands. | Paul Selkirk | |
| 2017-05-03 | Add some task metrics. | Paul Selkirk | |
| 2017-05-02 | Merge branch 'init_cleanup' into no-rtos | Paul Selkirk | |
| Clean up Makefiles and initialization code. | |||
| 2017-05-01 | Addendum to commit e0e97a5: Remove all references to the tasker from cli-test. | Paul Selkirk | |
| 2017-04-30 | Merge branch 'ksng' into no-rtos | Rob Austein | |
| Required minor manual intervention to resolve merge issues git had no way of understanding: git is clever, but not quite clever enough to understand that a commit in branch had removed the entire RTOS that a commit in the other branch was using. No big deal, just a couple of osDelay() calls needing conversion to HAL_Delay() or task_delay(). | |||
| 2017-04-29 | Add minimal mutexes to the minimal tasking system | Paul Selkirk | |
| 2017-04-29 | cli-test doesn't use the tasker, even though it might have previously used a ↵ | Paul Selkirk | |
| semaphore from the rtos | |||
| 2017-04-29 | Simplify hsm makefile. | Paul Selkirk | |
| 2017-04-29 | Port cli-test to the new task API. | Paul Selkirk | |
| 2017-04-27 | Replace the RTOS with a simple cooperative tasker. | Paul Selkirk | |
| There are no priorities and no preemption, so tasks run in a round-robin fashion, and explicitly yield control. | |||
| 2017-04-27 | Refactor cryptech_upload to work either directly or via cryptech_muxd. | Rob Austein | |
| 2017-04-26 | Add support for hal_sleep(). | Rob Austein | |
| 2017-04-17 | Add a short delay to osMailAlloc, since we're no longer calling it in an ISR. | Paul Selkirk | |
| 2017-04-17 | Merge remote-tracking branch 'origin/uart_rx_thread' into ksng | Paul Selkirk | |
| 2017-04-16 | Switch to libhal's CRC-32 code. | Rob Austein | |
| 2017-04-15 | Missing include files, doh. | Rob Austein | |
| 2017-04-15 | sw/stm32 Makefiles are a mess. | Rob Austein | |
| Apparently it's easier to duplicate source files into multiple project directories than to write Makefiles that do something sane. Feh. | |||
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index : sw/stm32 | |
| Cryptech HSM on STM-32 ARM processor | git repositories |
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