System 5130AD-T User's Manual
108
Append Authorized TimeStamp
This item uploads and adds an Authorized TimeStamp into the Key Management. You may
insert a factory default key or load from a fi le. When prompted, select "Yes" to load Factory
Defaults or "No' to load from a fi le.
Delete OSRecovery Signatures
This item deletes a previously installed OS Recovery Signature.
OsRecovery Signature
This item uploads and installs an OSRecovery Signature . You may insert a factory default
key or load from a fi le. The fi le formats accepted are:
1. Public Key Certifi cate
a. EFI Signature List
b. EFI CERT X509 (DER Encoded)
c. EFI CERT RSA2048 (bin)
d. EFI SERT SHA256 (bin)
2. EFI Time Based Authenticated Variable
When prompted, select "Yes" to load Factory Defaults or "No' to load from a fi le.
Append OsRecovery Signature
This item uploads and adds an OSRecovery Signature into the Key Management. You may
insert a factory default key or load from a fi le. When prompted, select "Yes" to load Factory
Defaults or "No' to load from a fi le.
