/
usr
/
src
/
kernels
/
4.18.0-553.121.1.el8_10.x86_64
/
drivers
/
crypto
/
ccp
/
/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/crypto/ccp
mkdir
upload
Name
Size
Mode
Actions
Kconfig
1757
0644
edit
dl
rm
Makefile
790
0644
edit
dl
rm
Edit:
/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/crypto/ccp/Kconfig
(1757B)
# 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 && DMADEVICES select HW_RANDOM select DMA_ENGINE 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_BLKCIPHER select CRYPTO_AUTHENC select CRYPTO_RSA 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.
Save
cmd:
run