KEYS: trusted: Introduce NXP DCP-backed trusted keys

[linux-2.6-block.git] / security / keys / trusted-keys / Kconfig

diff --git a/security/keys/trusted-keys/Kconfig b/security/keys/trusted-keys/Kconfig
index 553dc117f38573ed99896bf831915abfcdf32789..1fb8aa0019953bed705eca818176a8820d29af39 100644 (file)
--- a/security/keys/trusted-keys/Kconfig
+++ b/security/keys/trusted-keys/Kconfig
@@ -39,6 +39,14 @@ config TRUSTED_KEYS_CAAM
          Enable use of NXP's Cryptographic Accelerator and Assurance Module
          (CAAM) as trusted key backend.
 
+config TRUSTED_KEYS_DCP
+       bool "DCP-based trusted keys"
+       depends on CRYPTO_DEV_MXS_DCP >= TRUSTED_KEYS
+       default y
+       select HAVE_TRUSTED_KEYS
+       help
+         Enable use of NXP's DCP (Data Co-Processor) as trusted key backend.
+
 if !HAVE_TRUSTED_KEYS
        comment "No trust source selected!"
 endif