Supermicro A2SDi-4C-HLN4F - OS Recovery Signature Management; OSRecovery Signature Upload Procedure

Chapter 4: BIOS
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OsRecovery Signature
This item uploads and installs an OSRecovery Signature. You may insert a factory default
key or load from a le. The le formats accepted are:
1) Public Key Certi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 le.