Select digital signature hashing algorithm
- Policy ID
- L_SelectDigitalSignatureHashingAlgorithm
- Scope
- User Configuration
- Supported on
- At least Windows Server 2008 R2 or Windows 7
- Source
- Microsoft 365 Apps / Office Administrative Templates (version 5568.1000)
- Category
- Microsoft Office 2016 › Security Settings › Digital Signatures
Description
This policy setting allows you to configure the hashing algorithm Office 2016 applications use to confirm digital signatures.
If you enable this policy setting, you can specify any of the following SHA standard functions:
- SHA1
- SHA256
- SHA384
- SHA512
If you disable or do not configure this policy setting, the default value of SHA1 is used.
Options
Registry
UserHKEY_CURRENT_USER
- signaturehashalgREG_SZ