mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 20:02:23 +07:00
b95bba5d01
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 <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
57 lines
1.7 KiB
Plaintext
57 lines
1.7 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
config CRYPTO_DEV_CCP_DD
|
|
tristate "Secure Processor device driver"
|
|
depends on CPU_SUP_AMD || ARM64
|
|
default m
|
|
help
|
|
Provides AMD Secure Processor device driver.
|
|
If you choose 'M' here, this module will be called ccp.
|
|
|
|
config CRYPTO_DEV_SP_CCP
|
|
bool "Cryptographic Coprocessor device"
|
|
default y
|
|
depends on CRYPTO_DEV_CCP_DD
|
|
select HW_RANDOM
|
|
select DMA_ENGINE
|
|
select DMADEVICES
|
|
select CRYPTO_SHA1
|
|
select CRYPTO_SHA256
|
|
help
|
|
Provides the support for AMD Cryptographic Coprocessor (CCP) device
|
|
which can be used to offload encryption operations such as SHA, AES
|
|
and more.
|
|
|
|
config CRYPTO_DEV_CCP_CRYPTO
|
|
tristate "Encryption and hashing offload support"
|
|
default m
|
|
depends on CRYPTO_DEV_CCP_DD
|
|
depends on CRYPTO_DEV_SP_CCP
|
|
select CRYPTO_HASH
|
|
select CRYPTO_SKCIPHER
|
|
select CRYPTO_AUTHENC
|
|
select CRYPTO_RSA
|
|
select CRYPTO_LIB_AES
|
|
help
|
|
Support for using the cryptographic API with the AMD Cryptographic
|
|
Coprocessor. This module supports offload of SHA and AES algorithms.
|
|
If you choose 'M' here, this module will be called ccp_crypto.
|
|
|
|
config CRYPTO_DEV_SP_PSP
|
|
bool "Platform Security Processor (PSP) device"
|
|
default y
|
|
depends on CRYPTO_DEV_CCP_DD && X86_64
|
|
help
|
|
Provide support for the AMD Platform Security Processor (PSP).
|
|
The PSP is a dedicated processor that provides support for key
|
|
management commands in Secure Encrypted Virtualization (SEV) mode,
|
|
along with software-based Trusted Execution Environment (TEE) to
|
|
enable third-party trusted applications.
|
|
|
|
config CRYPTO_DEV_CCP_DEBUGFS
|
|
bool "Enable CCP Internals in DebugFS"
|
|
default n
|
|
depends on CRYPTO_DEV_SP_CCP
|
|
help
|
|
Expose CCP device information such as operation statistics, feature
|
|
information, and descriptor queue contents.
|