diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/tpm-v2.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/tpm-v2.h b/include/tpm-v2.h index 7c2f6e91cd..ab8f113d82 100644 --- a/include/tpm-v2.h +++ b/include/tpm-v2.h @@ -191,4 +191,29 @@ u32 tpm2_pcr_read(u32 idx, unsigned int idx_min_sz, void *data, u32 tpm2_get_capability(u32 capability, u32 property, void *buf, size_t prop_count); +/** + * Issue a TPM2_DictionaryAttackLockReset command. + * + * @pw Password + * @pw_sz Length of the password + * + * @return code of the operation + */ +u32 tpm2_dam_reset(const char *pw, const ssize_t pw_sz); + +/** + * Issue a TPM2_DictionaryAttackParameters command. + * + * @pw Password + * @pw_sz Length of the password + * @max_tries Count of authorizations before lockout + * @recovery_time Time before decrementation of the failure count + * @lockout_recovery Time to wait after a lockout + * + * @return code of the operation + */ +u32 tpm2_dam_parameters(const char *pw, const ssize_t pw_sz, + unsigned int max_tries, unsigned int recovery_time, + unsigned int lockout_recovery); + #endif /* __TPM_V2_H */ |