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Default branch: MAIN
Revision 1.6 / (download) - annotate - [select for diffs], Sun Oct 24 14:50:42 2021 UTC (2 years, 7 months ago) by tobhe
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1,
HEAD
Changes since 1.5: +19 -30 lines
Diff to previous 1.5 (colored)
Remove crp_etype and return errors directly from crypto_invoke() ok patrick@
Revision 1.5 / (download) - annotate - [select for diffs], Sat Oct 23 15:42:35 2021 UTC (2 years, 7 months ago) by tobhe
Branch: MAIN
Changes since 1.4: +6 -7 lines
Diff to previous 1.4 (colored)
Retire asynchronous crypto API as it is no longer required by any driver and adds unnecessary complexity. Dedicated crypto offloading devices are not common anymore. Modern CPU crypto acceleration works synchronously, eliminating the need for callbacks. Replace all occurrences of crypto_dispatch() with crypto_invoke(), which is blocking and only returns after the operation has completed or an error occured. Invoke callback functions directly from the consumer (e.g. IPsec, softraid) instead of relying on the crypto driver to call crypto_done(). ok bluhm@ mvs@ patrick@
Revision 1.4 / (download) - annotate - [select for diffs], Wed Oct 13 22:43:44 2021 UTC (2 years, 7 months ago) by bluhm
Branch: MAIN
Changes since 1.3: +4 -5 lines
Diff to previous 1.3 (colored)
The function crypto_dispatch() never returns an error. Make it void and remove error handling in the callers. OK patrick@ mvs@
Revision 1.3 / (download) - annotate - [select for diffs], Mon May 10 08:17:07 2021 UTC (3 years, 1 month ago) by stsp
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE,
OPENBSD_7_0
Changes since 1.2: +74 -23 lines
Diff to previous 1.2 (colored)
Refactor softraid crypto code to allow use of a discipline-specific data structure for RAID1C volumes, as requested by jsing@ during review of my initial RAID1C patch. This should effectively be a cosmetic change. The point of this exercise is to allow the data structure changes made here in softraidvar.h. Tested on CRYPTO and RAID1C by Josh Grosse, Matthias Schmidt, and myself. ok jsing@
Revision 1.2 / (download) - annotate - [select for diffs], Mon Feb 8 20:07:04 2021 UTC (3 years, 4 months ago) by stsp
Branch: MAIN
CVS Tags: OPENBSD_6_9_BASE,
OPENBSD_6_9
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)
change discipline name from "RAID1C" to "RAID 1C" to match the man pages
Revision 1.1 / (download) - annotate - [select for diffs], Mon Feb 8 11:21:53 2021 UTC (3 years, 4 months ago) by stsp
Branch: MAIN
Add a RAID1C (raid1 + crypto) softraid(8) discipline. The RAID1C discipline encrypts data like the CRYPTO discipline, and accepts multiple chunks during creation and assembly like the RAID1 discipline. To deal with failing disks a RAID1C volume may be assembled with a smaller number of chunks than the volume was created with. The volume will then come up in degraded state. If the volume is now detached and assembled again with the correct number of chunks, any re-added chunks will require a rebuild. Consequently, assembling RAID1C volumes requires careful attention to the chunks passed via 'bioctl -l'. If a chunk is accidentally omitted from the command line during volume assembly, then this chunk will need to be rebuilt. At least one known-good chunk is required in order to assemble the volume. Like CRYPTO, RAID1C supports passphrase and key-disk authentication. Key-disk based volumes are assembled automatically if the key disk is present while the system is booting up. Unlike CRYPTO and RAID1, there is no boot support for RAID1C yet. RAID1C largely reuses existing code of RAID1 and CRYPTO disciplines. At present RAID1C's discipline-specific data structure is shared with that of the CRYPTO discipline to allow re-use of existing CRYPTO code. A custom RAID1C data structure would require CRYPTO code to access struct sr_crypto via a pointer instead of via a member field of struct sr_discipline. ok jsing@