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-rw-r--r--include/tpm-v2.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/tpm-v2.h b/include/tpm-v2.h
index cf5dae0a82..25bb15af39 100644
--- a/include/tpm-v2.h
+++ b/include/tpm-v2.h
@@ -154,4 +154,14 @@ u32 tpm2_self_test(enum tpm2_yes_no full_test);
*/
u32 tpm2_clear(u32 handle, const char *pw, const ssize_t pw_sz);
+/**
+ * Issue a TPM2_PCR_Extend command.
+ *
+ * @index Index of the PCR
+ * @digest Value representing the event to be recorded
+ *
+ * @return code of the operation
+ */
+u32 tpm2_pcr_extend(u32 index, const uint8_t *digest);
+
#endif /* __TPM_V2_H */