kernel/drivers/crypto/ccree/cc_hash.h, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2020-02-22T01:25:45Zcrypto: ccree - improve kerneldoc in cc_hash.[ch]2020-02-22T01:25:45ZGeert Uytterhoevengeert+renesas@glider.be2020-02-11T18:19:20Zurn:sha1:dc16c9f764721019df7a8a9becdab4a48b95cbc3
Miscellaneous improvements:
- Start comment blocks with "/**" to enable kerneldoc,
- Mark parameters using "@" instead of "\param",
- Add missing function names to kerneldoc headers,
- Add missing parameter descriptions.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - use u32 for SRAM addresses2020-02-22T01:25:44ZGeert Uytterhoevengeert+renesas@glider.be2020-02-11T18:19:07Zurn:sha1:1a895f1d5bceee0c6b66dcfdabcc9804006ca229
SRAM addresses are small integer offsets into local SRAM. Currently
they are stored using a mixture of cc_sram_addr_t (u64), u32, and
dma_addr_t types.
Settle on u32, and remove the cc_sram_addr_t typedefs.
This allows to drop several casts.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - swap SHA384 and SHA512 larval hashes at build time2020-02-22T01:25:43ZGeert Uytterhoevengeert+renesas@glider.be2020-02-11T18:18:59Zurn:sha1:f08b58501c74d6ec0828b55a0d4e0b2e840c2b9e
Due to the way the hardware works, every double word in the SHA384 and
SHA512 larval hashes must be swapped. Currently this is done at run
time, during driver initialization.
However, this swapping can easily be done at build time. Treating each
double word as two words has the benefit of changing the larval hashes'
types from u64[] to u32[], like for all other hashes, and allows
dropping the casts and size doublings when calling cc_set_sram_desc().
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - copyright header update2019-04-25T07:38:14ZGilad Ben-Yossefgilad@benyossef.com2019-04-18T13:38:53Zurn:sha1:03963caeb0dd77b1ead84a5ec913a7d28e8fe816
This sacrificial copyright header update is offered to the legal department
as atonement for any changes made in this driver files in the course of
the current year which have not been duly recorded as such.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add support for older HW revs2018-03-02T16:03:16ZGilad Ben-Yossefgilad@benyossef.com2018-02-19T14:51:23Zurn:sha1:27b3b22dd98caef023cbaa4871b356e4596a81af
Add support for the legacy CryptoCell 630 and 710 revs.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add ahash support2018-02-15T15:26:41ZGilad Ben-Yossefgilad@benyossef.com2018-01-22T09:27:02Zurn:sha1:63893811b0fcb52f6eaf9811cc08bddd46f81c3e
Add CryptoCell async. hash and HMAC support.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>