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-rw-r--r--drivers/tpm/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 3490ee0c3b..a54b6a988a 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -88,4 +88,12 @@ config TPM_FLUSH_RESOURCES
help
Enable support to flush specific resources (e.g. keys) from the TPM.
The functionality is available via the 'tpm' command as well.
+
+config TPM_LOAD_KEY_BY_SHA1
+ bool "Enable TPM key loading by SHA1 support"
+ depends on TPM
+ help
+ Enable support to load keys into the TPM by identifying
+ their parent via the public key's SHA1 hash.
+ The functionality is available via the 'tpm' command as well.
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