SecureBlackbox 2020 Delphi Edition

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Countersign Method

Countersigns the existing signature.

procedure Countersign(Level: Integer; SerialSignature: Boolean);

Remarks

Use this method to countersign a signature. Use the Level parameter to provide the desired CAdES level (see below).

SerialSignature specifies whether the new countersignature should be added on the same level of hierarchy as the original signature (signature-over-data, True), or as a true countersignature (signature-over-signature, False).

CAdES defines a number of different 'levels' of signatures. Supported signature levels:

cslUnknown0Unknown signature level

cslBES1BES (Basic Electronic Signature)

cslEPES2EPES (Electronic Signature with an Explicit Policy)

cslT3T (Timestamped)

cslC4C (T with revocation references)

cslXType15X Type 1 (C with an ES-C timestamp)

cslXType26X Type 2 (C with a CertsAndCRLs timestamp)

cslXLType17XL Type 1 (C with revocation values and an ES-C timestamp)

cslXLType28XL Type 2 (C with revocation values and a CertsAndCRLs timestamp)

cslBaselineB9Baseline B (B-B, basic)

cslBaselineT10Baseline T (B-T, timestamped)

cslBaselineLT11Baseline LT (B-LT, long-term)

cslBaselineLTA12Baseline LTA (B-LTA, long-term with archived timestamp)

cslExtendedBES13Extended BES

cslExtendedEPES14Extended EPES

cslExtendedT15Extended T

cslExtendedC16Extended C

cslExtendedXType117Extended X Type 1

cslExtendedXType218Extended X Type 2

cslExtendedXLType119Extended XL Type 1

cslExtendedXLType220Extended XL Type 2

cslExtendedA21Extended A

cslA22A (archived)

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SecureBlackbox 2020 Delphi Edition - Version 20.0 [Build 8166]