Romain Dolbeau
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6954e719b7
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fix errors
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2021-09-05 04:41:33 -04:00 |
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Romain Dolbeau
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0b22dd98c3
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4 AES inst -> just 1
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2021-09-04 13:17:03 -04:00 |
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Romain Dolbeau
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37bf0c5aa9
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prelim for boot-time support
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2021-09-04 09:04:40 -04:00 |
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Romain Dolbeau
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e820d105da
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enough delay for longer-timed AES/GCM
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2021-09-04 06:25:27 -04:00 |
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Romain Dolbeau
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e57cf9d9a8
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preliminary work on AES256-GCM in the Engine
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2021-09-04 05:52:11 -04:00 |
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Romain Dolbeau
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110db38eb2
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more AES/GCM
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2021-08-26 10:27:55 -04:00 |
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Romain Dolbeau
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28b857851a
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Full AES encrypt
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2021-08-26 06:03:36 -04:00 |
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Romain Dolbeau
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d2218c6981
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commit the experimental GCM/AES stuff in the engine
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2021-08-25 09:44:28 -04:00 |
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Romain Dolbeau
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170c540cf7
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ioctl on/off switch on stats + ctrl pgm
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2021-08-23 04:48:05 -04:00 |
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Romain Dolbeau
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6d142636c2
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Clean-up the master code (src)
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2021-08-22 09:08:48 -04:00 |
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Romain Dolbeau
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8e94597b3a
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Enable everything (using a Wishbone Crossbar instead of a Shared), some changes to Sbus timeouts, seems that everything play nice together now, also change Engine code to need fewer inputs
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2021-08-22 03:54:00 -04:00 |
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Romain Dolbeau
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890033a0fe
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move the last errored address to sbusfpga_stat ; add missing stat driver
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2021-08-21 10:11:41 -04:00 |
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Romain Dolbeau
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2111020a0c
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add an SBus statistics module (and discover a bug in the sbus lave timeouts and a lot of slave re-run)
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2021-08-21 07:41:02 -04:00 |
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Romain Dolbeau
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15559b38b9
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try to track down the issue...
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2021-08-21 02:13:08 -04:00 |
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Romain Dolbeau
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ae7ba8115f
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add ioctls for testing
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2021-08-21 02:12:34 -04:00 |
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Romain Dolbeau
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bae310e0a3
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more tests
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2021-07-29 03:59:27 -04:00 |
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Romain Dolbeau
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42c5086885
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Trying to integrate Bestrusted's Curve25519 engine ; trivial program works but not after a few repetition :-(
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2021-07-25 06:52:05 -04:00 |
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Romain Dolbeau
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0c5e750453
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Avoid some potential race conditions
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2021-07-25 06:32:48 -04:00 |
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Romain Dolbeau
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6aa4734550
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tune delays
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2021-07-25 02:56:43 -04:00 |
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Romain Dolbeau
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acda04f456
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SDRAM driver now complete enough to sunlabel/newfs
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2021-07-24 11:53:05 -04:00 |
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Romain Dolbeau
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ef215942c0
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bytes not blocks
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2021-07-24 11:43:12 -04:00 |
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Romain Dolbeau
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b8e9211a77
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driver update
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2021-07-24 11:42:53 -04:00 |
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Romain Dolbeau
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aea1865b7b
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commit the neorv32trgn-based trng
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2021-07-20 07:45:51 -04:00 |
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Romain Dolbeau
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9d88808b4f
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SBus-OHCI driver
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2021-07-18 13:02:43 -04:00 |
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Romain Dolbeau
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38e3431c7f
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cleaning up some stuff, disable USB Host for testing SDRAM disk
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2021-07-18 10:19:53 -04:00 |
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Romain Dolbeau
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023e84b734
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swap on sbusfpga_sdram seems to work, but hogs the bus
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2021-07-18 08:14:57 -04:00 |
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Romain Dolbeau
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2f5b4eecfb
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blk dev/dk support for sbusfpga_sdram
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2021-07-18 02:52:37 -04:00 |
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Romain Dolbeau
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cd9fa81a82
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access the SDRAM using a custom DMA; unreliable yet
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2021-07-17 11:03:44 -04:00 |
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Romain Dolbeau
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6d4ba3aaa1
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clean dmesg
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2021-07-14 11:17:57 -04:00 |
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Romain Dolbeau
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1f733a1a4c
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driver to initialize the SDRAM (should be done in the PROM, but easier in C...)
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2021-07-14 06:35:58 -04:00 |
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Romain Dolbeau
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bd011b9d9f
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Forgotten-to-commit update
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2021-07-14 06:35:20 -04:00 |
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Romain Dolbeau
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b6534c2615
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FAT now mount RO, to be tested more thoroughly
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2021-03-21 11:12:30 -04:00 |
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Romain Dolbeau
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3335f1991a
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save current status; can read label but not yet mount a partition...
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2021-03-16 04:47:42 -04:00 |
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Romain Dolbeau
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aa8f136c04
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error msg on timeout
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2021-02-28 03:50:11 -05:00 |
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Romain Dolbeau
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cebda9e613
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HW post-increment of counter in AES for GCM
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2021-01-24 06:47:05 -05:00 |
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Romain Dolbeau
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60c5f7a767
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aes256 ioctl
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2021-01-23 09:15:08 -05:00 |
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Romain Dolbeau
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1bebc85b66
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commit attempt at writing to sd-card, which has broken reading ?\!?
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2021-01-11 09:35:56 -05:00 |
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Romain Dolbeau
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99e613497d
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fix sdcard read (cleanup needed)
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2021-01-10 13:13:04 -05:00 |
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Romain Dolbeau
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f568ad0bd3
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can read some blocks from sd-card, but then something fails and the wrapper won't acknowledge the rd_addr handshake :-(
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2021-01-10 10:37:16 -05:00 |
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Romain Dolbeau
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7a5479f766
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add 5 MHz timecounter to rdfpga_trng
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2021-01-10 03:29:28 -05:00 |
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Romain Dolbeau
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c0a8de2d3e
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split DMA CTRL/ADDR to one per feature (GCM_R, AES_R, AES_W)
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2021-01-09 17:43:28 -05:00 |
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Romain Dolbeau
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ff3e2deeb6
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Add a secondary driver for a pretend-trng (it's a prng at this stage, the trng I found won't synthesize)
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2021-01-09 15:57:03 -05:00 |
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Romain Dolbeau
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007add0015
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new device name, trying to figure out how to have siblings device in the PROM
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2021-01-09 13:37:43 -05:00 |
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Romain Dolbeau
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753ddd3106
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DMA for cbc decrypt
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2021-01-09 11:48:27 -05:00 |
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Romain Dolbeau
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20fbac086c
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PIO decrypt of CBC
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2021-01-09 09:02:43 -05:00 |
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Romain Dolbeau
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8e27ed97e6
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pipeline AES DMAs
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2021-01-09 08:17:46 -05:00 |
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Romain Dolbeau
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140fb92032
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split AES DMA in two control registers (for future pipelining?)
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2021-01-09 07:22:13 -05:00 |
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Romain Dolbeau
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a80fed802a
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fix multi-session
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2021-01-03 10:13:45 -05:00 |
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Romain Dolbeau
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766b7d1e06
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try multi-sessions; there could be a race condition for keys, and device is too busy leading to failure...
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2021-01-03 07:59:09 -05:00 |
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Romain Dolbeau
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0e570cc871
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aes-256-cbc
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2021-01-03 06:44:15 -05:00 |
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