kernel/linux.git/drivers/crypto/Kconfig, branch v5.6.17

crypto: exynos-rng - Rename Exynos to lowercase

2020-01-09T03:30:58+00:00

Fix up inconsistent usage of upper and lowercase letters in "Exynos" name. "EXYNOS" is not an abbreviation but a regular trademarked name. Therefore it should be written with lowercase letters starting with capital letter. The lowercase "Exynos" name is promoted by its manufacturer Samsung Electronics Co., Ltd., in advertisement materials and on website. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Herbert Xu

crypto: qce - allow building only hashes/ciphers

2019-12-27T10:18:04+00:00

Allow the user to choose whether to build support for all algorithms (default), hashes-only, or skciphers-only. The QCE engine does not appear to scale as well as the CPU to handle multiple crypto requests. While the ipq40xx chips have 4-core CPUs, the QCE handles only 2 requests in parallel. Ipsec throughput seems to improve when disabling either family of algorithms, sharing the load with the CPU. Enabling skciphers-only appears to work best. Signed-off-by: Eneas U de Queiroz Signed-off-by: Herbert Xu

crypto: inside-secure - add unspecified HAS_IOMEM dependency

2019-12-20T06:58:34+00:00

Currently CONFIG_CRYPTO_DEV_SAFEXCEL=y implicitly depends on CONFIG_HAS_IOMEM=y; consequently, on architectures without IOMEM we get the following build error: ld: drivers/crypto/inside-secure/safexcel.o: in function `safexcel_probe': drivers/crypto/inside-secure/safexcel.c:1692: undefined reference to `devm_platform_ioremap_resource' Fix the build error by adding the unspecified dependency. Reported-by: Brendan Higgins Signed-off-by: Brendan Higgins Signed-off-by: Herbert Xu

crypto: Kconfig - Fix indentation

2019-12-11T08:36:05+00:00

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski Reviewed-by: Horia Geantă Signed-off-by: Herbert Xu

crypto: talitos - Fix build error by selecting LIB_DES

2019-11-27T05:08:50+00:00

The talitos driver needs to select LIB_DES as it needs calls des_expand_key. Fixes: 9d574ae8ebc1 ("crypto: talitos/des - switch to new...") Cc: Signed-off-by: Herbert Xu Acked-by: Ard Biesheuvel Signed-off-by: Herbert Xu

crypto: atmel - Fix build error of CRYPTO_AUTHENC

2019-11-22T10:48:36+00:00

If CRYPTO_DEV_ATMEL_AUTHENC is m, CRYPTO_DEV_ATMEL_SHA is m, but CRYPTO_DEV_ATMEL_AES is y, building will fail: drivers/crypto/atmel-aes.o: In function `atmel_aes_authenc_init_tfm': atmel-aes.c:(.text+0x670): undefined reference to `atmel_sha_authenc_get_reqsize' atmel-aes.c:(.text+0x67a): undefined reference to `atmel_sha_authenc_spawn' drivers/crypto/atmel-aes.o: In function `atmel_aes_authenc_setkey': atmel-aes.c:(.text+0x7e5): undefined reference to `atmel_sha_authenc_setkey' Make CRYPTO_DEV_ATMEL_AUTHENC depend on CRYPTO_DEV_ATMEL_AES, and select CRYPTO_DEV_ATMEL_SHA and CRYPTO_AUTHENC for it under there. Reported-by: Hulk Robot Suggested-by: Herbert Xu Fixes: 89a82ef87e01 ("crypto: atmel-authenc - add support to...") Signed-off-by: YueHaibing Reviewed-by: Tudor Ambarus Signed-off-by: Herbert Xu

crypto: bcm-spu - switch to skcipher API

2019-11-17T01:02:46+00:00

Commit 7a7ffe65c8c5 ("crypto: skcipher - Add top-level skcipher interface") dated 20 august 2015 introduced the new skcipher API which is supposed to replace both blkcipher and ablkcipher. While all consumers of the API have been converted long ago, some producers of the ablkcipher remain, forcing us to keep the ablkcipher support routines alive, along with the matching code to expose [a]blkciphers via the skcipher API. So switch this driver to the skcipher API, allowing us to finally drop the ablkcipher code in the near future. Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu

crypto: atmel - Fix selection of CRYPTO_AUTHENC

2019-11-08T15:15:53+00:00

The following error is raised when CONFIG_CRYPTO_DEV_ATMEL_AES=y and CONFIG_CRYPTO_DEV_ATMEL_AUTHENC=m: drivers/crypto/atmel-aes.o: In function `atmel_aes_authenc_setkey': atmel-aes.c:(.text+0x9bc): undefined reference to `crypto_authenc_extractkeys' Makefile:1094: recipe for target 'vmlinux' failed Fix it by moving the selection of CRYPTO_AUTHENC under config CRYPTO_DEV_ATMEL_AES. Fixes: 89a82ef87e01 ("crypto: atmel-authenc - add support to...") Signed-off-by: Tudor Ambarus Signed-off-by: Herbert Xu

crypto: amcc - restore CRYPTO_AES dependency

2019-11-01T05:42:47+00:00

This patch restores the CRYPTO_AES dependency. This is necessary since some of the crypto4xx driver provided modes need functioning software fallbacks for AES-CTR/CCM and GCM. Fixes: da3e7a9715ea ("crypto: amcc - switch to AES library for GCM key derivation") Cc: Ard Biesheuvel Signed-off-by: Christian Lamparter Acked-by: Ard Biesheuvel Signed-off-by: Herbert Xu

crypto: skcipher - rename the crypto_blkcipher module and kconfig option

2019-11-01T05:42:47+00:00

Now that the blkcipher algorithm type has been removed in favor of skcipher, rename the crypto_blkcipher kernel module to crypto_skcipher, and rename the config options accordingly: CONFIG_CRYPTO_BLKCIPHER => CONFIG_CRYPTO_SKCIPHER CONFIG_CRYPTO_BLKCIPHER2 => CONFIG_CRYPTO_SKCIPHER2 Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu