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if ARCH_ASPEED
config ASPEED_HACE
bool "ASPEED Hash and Crypto Engine"
depends on DM_HASH
help
Select this option to enable a driver for using the SHA engine in
the ASPEED BMC SoCs.
Enabling this allows the use of SHA operations in hardware without
requiring the SHA software implementations. It also improves performance
and saves code size.
config ASPEED_ACRY
bool "ASPEED RSA and ECC Engine"
depends on ASPEED_AST2600
help
Select this option to enable a driver for using the RSA/ECC engine in
the ASPEED BMC SoCs.
Enabling this allows the use of RSA/ECC operations in hardware without requiring the
software implementations. It also improves performance and saves code size.
config ASPEED_CPTRA_SHA
bool "Caliptra SHA ACC for Aspeed AST27xx SoCs"
depends on DM_HASH
help
Select this option to enable a driver for using the SHA accelerator provided
by Caliptra 1.0, which is integrated in AST27xx BMC SoCs.
Enabling this allows the use of SHA operations in hardware. Note that only
SHA384 and SHA512 are supported by Caliptra 1.0.
config ASPEED_CPTRA_ECDSA
bool "Caliptra ECDSA384 signature verifier for Aspeed SoCs"
depends on ECDSA_VERIFY || SPL_ECDSA_VERIFY
help
Select this option to enable a driver for using the ECDSA384_SIGNATURE_VERIFY
feature of Caliptra, which is integrated in AST27xx BMC SoCs.
Enabling this allows the use of ECDSA384 signature verification in hardware.
Note that only ECDSA384 is supported by Caliptra.
endif
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