diff options
Diffstat (limited to 'include/tpm.h')
| -rw-r--r-- | include/tpm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/tpm.h b/include/tpm.h index 800f29c101..f88388f353 100644 --- a/include/tpm.h +++ b/include/tpm.h @@ -639,4 +639,16 @@ uint32_t tpm_get_permissions(uint32_t index, uint32_t *perm); */ uint32_t tpm_flush_specific(uint32_t key_handle, uint32_t resource_type); +#ifdef CONFIG_TPM_LOAD_KEY_BY_SHA1 +/** + * Search for a key by usage AuthData and the hash of the parent's pub key. + * + * @param auth Usage auth of the key to search for + * @param pubkey_digest SHA1 hash of the pub key structure of the key + * @param[out] handle The handle of the key (Non-null iff found) + * @return 0 if key was found in TPM; != 0 if not. + */ +uint32_t tpm_find_key_sha1(const uint8_t auth[20], const uint8_t + pubkey_digest[20], uint32_t *handle); +#endif /* CONFIG_TPM_LOAD_KEY_BY_SHA1 */ #endif /* __TPM_H */ |