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-rw-r--r--include/keys/trusted-type.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/keys/trusted-type.h b/include/keys/trusted-type.h
index 56f82e5c9975..c91651f91687 100644
--- a/include/keys/trusted-type.h
+++ b/include/keys/trusted-type.h
@@ -12,10 +12,12 @@
#include <linux/key.h>
#include <linux/rcupdate.h>
+#include <linux/tpm.h>
#define MIN_KEY_SIZE 32
#define MAX_KEY_SIZE 128
#define MAX_BLOB_SIZE 320
+#define MAX_PCRINFO_SIZE 64
struct trusted_key_payload {
struct rcu_head rcu;
@@ -26,6 +28,16 @@ struct trusted_key_payload {
unsigned char blob[MAX_BLOB_SIZE];
};
+struct trusted_key_options {
+ uint16_t keytype;
+ uint32_t keyhandle;
+ unsigned char keyauth[TPM_DIGEST_SIZE];
+ unsigned char blobauth[TPM_DIGEST_SIZE];
+ uint32_t pcrinfo_len;
+ unsigned char pcrinfo[MAX_PCRINFO_SIZE];
+ int pcrlock;
+};
+
extern struct key_type key_type_trusted;
#endif /* _KEYS_TRUSTED_TYPE_H */