2.3.2.3 WordSigBlob
Specifies the layout of the VBA digital signature data when it is wrapped as a length-prefixed Unicode character string.
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cch |
cbSigInfo |
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serializedPointer |
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signatureInfo (variable) |
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padding (variable) |
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cch (2 bytes): An unsigned integer that specifies half the count of bytes of the remainder of the structure. MUST be the value given by the following formula.
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cch = (cbSigInfo + (cbSigInfo mod 2) + 8) / 2
cbSigInfo (4 bytes): An unsigned integer that specifies the size of the signatureInfo field in bytes.
serializedPointer (4 bytes): An unsigned integer that specifies the offset of the signatureInfo field within this structure relative to the cbSigInfo field. MUST be 0x00000008.
signatureInfo (variable): A DigSigInfoSerialized structure (section 2.3.2.1) containing the data for the signature.
padding (variable): An array of bytes. The size of this array is the number of bytes necessary to pad the entire structure’s size to a multiple of 2 bytes. The contents of this field are undefined and MUST be ignored.