3.7.1.15 SignatureProviderId (Signature Provider ID)
Specifies the class ID of the signature provider. Office reserves the value of {00000000-0000-0000-0000-000000000000} for its default signature provider and {000CD6A4-0000-0000-C000-000000000046} for its East Asian signature provider.
The possible values for this element are defined by the ST_UniqueIdentifierWithBraces simple type (§3.7.2.6, ST_UniqueIdentifierWithBraces).
Parent Elements |
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SignatureInfoV1 (§3.7.1.13, SignatureInfoV1) |
The following XML Schema fragment defines the contents of this element:
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<simpleType name="ST_UniqueIdentifierWithBraces"> <restriction base="xsd:string"> <pattern value="\{[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}\}|"/> </restriction> </simpleType>