1 config HAVE_TRUSTED_KEYS
4 config TRUSTED_KEYS_TPM
5 bool "TPM-based trusted keys"
6 depends on TCG_TPM >= TRUSTED_KEYS
11 select CRYPTO_HASH_INFO
15 select HAVE_TRUSTED_KEYS
17 Enable use of the Trusted Platform Module (TPM) as trusted key
18 backend. Trusted keys are random number symmetric keys,
19 which will be generated and RSA-sealed by the TPM.
20 The TPM only unseals the keys, if the boot PCRs and other
23 config TRUSTED_KEYS_TEE
24 bool "TEE-based trusted keys"
25 depends on TEE >= TRUSTED_KEYS
27 select HAVE_TRUSTED_KEYS
29 Enable use of the Trusted Execution Environment (TEE) as trusted
32 config TRUSTED_KEYS_CAAM
33 bool "CAAM-based trusted keys"
34 depends on CRYPTO_DEV_FSL_CAAM_JR >= TRUSTED_KEYS
35 select CRYPTO_DEV_FSL_CAAM_BLOB_GEN
37 select HAVE_TRUSTED_KEYS
39 Enable use of NXP's Cryptographic Accelerator and Assurance Module
40 (CAAM) as trusted key backend.
42 config TRUSTED_KEYS_DCP
43 bool "DCP-based trusted keys"
44 depends on CRYPTO_DEV_MXS_DCP >= TRUSTED_KEYS
46 select HAVE_TRUSTED_KEYS
48 Enable use of NXP's DCP (Data Co-Processor) as trusted key backend.
51 comment "No trust source selected!"