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TECHNICAL SPECIFICATION
Electronic Signatures and Infrastructures (ESI);
Protocol profiles for trust service providers providing
AdES digital signature validation services
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2 ETSI TS 119 442 V1.1.1 (2019-02)
Reference
DTS/ESI-0019442
Keywords
electronic signature, protocol, validation
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3 ETSI TS 119 442 V1.1.1 (2019-02)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 9
3 Definition of terms, symbols, abbreviations and terminology . 10
3.1 Terms . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
3.4 Terminology . 12
4 Technical approach to the specification of the protocols . 12
4.1 Main features . 12
4.2 General requirements . 14
4.3 XML protocol . 15
4.3.1 Introduction. 15
4.3.2 Redefined DSS-X types . 15
4.4 JSON protocol . 16
4.4.1 Introduction. 16
4.4.2 Extension of DSS-X types . 16
5 Protocol for validation of AdES signatures . 17
5.1 Request message . 17
5.1.1 Component for requesting validation . 17
5.1.1.1 Component semantics . 17
5.1.1.2 XML component . 17
5.1.1.3 JSON component . 18
5.1.2 Component for submitting signature to be validated . 18
5.1.2.1 Component semantics . 18
5.1.2.2 XML components . 19
5.1.2.3 JSON component . 20
5.1.3 Components for submitting signed documents or representations of the signed documents . 20
5.1.3.1 Components semantics . 20
5.1.3.2 XML components . 21
5.1.3.2.1 General requirements . 21
5.1.3.2.2 Additional requirements for contents of dss2:InputDocuments . 21
5.1.3.3 JSON components . 22
5.1.3.3.1 General requirements . 22
5.1.3.3.2 Additional requirements for contents of inDocs . 23
5.1.3.4 Cardinalities for elements used for sending signatures, signed documents and representations of
signed documents . 24
5.1.4 Optional components . 24
5.1.4.1 Container for optional components . 24
5.1.4.1.1 Component semantics . 24
5.1.4.1.2 XML component . 25
5.1.4.1.3 JSON component . 26
5.1.4.2 New components defined in the present document . 27
5.1.4.2.1 Component for identifying the signatures to be processed (signatures-to-process-refs
container) . 27
5.1.4.2.2 Component for requesting validation against a certain signature policy . 30
5.1.4.2.3 Component for requesting a detailed validation report (signed or unsigned) . 31
5.1.4.2.4 Component for passing proofs of existence of one or more signatures . 32
5.1.4.3 Components re-used from DSS-X core v2.0 . 34
5.1.4.3.1 Component for identifying under which service policy the validation has to be conducted . 34
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4 ETSI TS 119 442 V1.1.1 (2019-02)
5.1.4.3.2 Component for requesting notifications in a certain language . 34
5.1.4.3.3 Component for allowing the client to claim its identity . 34
5.1.4.3.4 Component for passing schemas . 35
5.1.4.3.5 Component for requesting to set the validation time to a certain value . 35
5.1.4.3.6 Component for requesting to return the validation time . 36
5.1.4.3.7 Component for passing validation material to the server . 36
5.1.4.3.8 Component for requesting return of the signing time . 36
5.1.4.3.9 Component for requesting the server to return the identity of the signer . 36
5.1.4.3.10 Component for requesting the server to return the result of transforming the input document . 37
5.1.4.3.11 Component for requesting to return the validation of signed ds:Manifest in XAdES signatures . 37
5.2 Response message . 38
5.2.1 Component for responding to a validation request . 38
5.2.1.1 Component semantics . 38
5.2.1.2 XML component . 38
5.2.1.3 JSON component . 38
5.2.2 Component for the global validation result . 39
5.2.2.1 Component semantics . 39
5.2.2.2 XML component . 39
5.2.2.3 JSON component . 39
5.2.3 Optional components . 39
5.2.3.1 Container for optional components . 39
5.2.3.1.1 Component semantics . 39
5.2.3.1.2 XML component . 40
5.2.3.1.3 JSON component . 40
5.2.3.2 New components defined in the present document . 41
5.2.3.2.1 Signature processing results container . 41
5.2.3.2.2 Component for referencing the validated signature . 43
5.2.3.2.3 Component for notifying the signature policy applied during the validation . 43
5.2.3.2.4 Component for notifying the signature policies under which the server can conduct validation . 44
5.2.3.2.5 Component for returning the detailed validation report (signed or unsigned) . 45
5.2.3.3 Components re-used from DSS-X core v2.0 . 46
5.2.3.3.1 Component for indicating the applied service policy . 46
5.2.3.3.2 Component for indicating validation time . 47
5.2.3.3.3 Component for returning the signing time of one signature . 47
5.2.3.3.4 Component for returning signer's identity . 47
5.2.3.3.5 Component for returning the result of transforming the input document . 48
5.2.3.3.6 Component for returning the result of validating ds:Manifest elements in XAdES signatures . 48
6 Protocol for augmentation of AdES signatures . 49
6.1 Request message . 49
6.1.1 Component for requesting augmentation of signatures. 49
6.1.1.1 Component semantics . 49
6.1.1.2 XML component . 49
6.1.1.3 JSON component . 50
6.1.2 Additional inputs . 51
6.1.2.1 Container for additional inputs . 51
6.1.2.1.1 Semantics. 51
6.1.2.1.2 XML component . 51
6.1.2.1.3 JSON component . 52
6.1.2.2 Component for identifying the level the signatures are requested to be augmented to . 52
6.1.2.2.1 Component semantics . 52
6.1.2.2.2 XML component . 54
6.1.2.2.3 JSON component . 54
6.1.2.3 Component for identifying the quality level of the time-stamp tokens used in the augmentation
process . 54
6.1.2.3.1 Component semantics . 54
6.1.2.3.2 XML component . 54
6.1.2.3.3 JSON component . 54
6.2 Response message . 55
6.2.1 Component for responding to augmentation request . 55
6.2.1.1 Component semantics . 55
6.2.1.2 XML component . 55
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5 ETSI TS 119 442 V1.1.1 (2019-02)
6.2.1.3 JSON component . 56
6.2.2 Component for the global augmentation result . 57
6.2.2.1 Component semantics . 57
6.2.2.2 XML component . 57
6.2.2.3 JSON component . 57
6.2.3 Augment signature result container . 57
6.2.3.1 Component semantics . 57
6.2.3.2 XML component . 57
6.2.3.3 JSON component . 58
7 Protocol for validation and augmentation of AdES signatures . 59
7.1 Request message . 59
7.1.1 Component for requesting validation and augmentation . 59
7.1.1.1 Component semantics . 59
7.1.1.2 XML component . 59
7.1.1.3 JSON component . 59
7.1.2 Components for submitting signatures and signed documents . 59
7.1.3 Optional components . 60
7.1.3.1 Container for optional components . 60
7.1.3.1.1 Component semantics . 60
7.1.3.1.2 XML component . 60
7.1.3.1.3 JSON component . 60
7.2 Response message . 60
7.2.1 Component for responding to validation and augmentation request . 60
7.2.1.1 Component semantics . 60
7.2.1.2 XML component . 61
7.2.1.3 JSON component . 61
7.2.2 Component for the global validation and augmentation result . 61
7.2.2.1 Component semantics . 61
7.2.2.2 XML component . 61
7.2.2.3 JSON component . 61
7.2.3 Optional components . 61
7.2.3.1 Container for optional components . 61
7.2.3.1.1 Component semantics . 61
7.2.3.1.2 XML component . 61
7.2.3.1.3 JSON component . 62
7.2.3.2 Signature processing results container . 62
7.2.3.2.1 Component semantics . 62
7.2.3.2.2 XML component . 62
7.2.3.2.3 JSON component . 62
7.2.4 Reporting results . 62
7.2.4.1 Introduction . 62
7.2.4.2 Reporting results in XML protocol . 62
7.2.4.3 Reporting results in JSON protocol . 62
8 Processing models . 63
8.1 Introduction . 63
8.2 Retrieving signature(s) . 63
8.2.1 Retrieving XAdES signature(s) . 63
8.2.2 Retrieving CAdES signature(s). 64
8.2.3 Retrieving PAdES signature(s) . 64
8.2.4 Non retrieved signatures . 65
8.3 Processing signature(s) . 65
8.3.1 Validating signature(s) . 65
8.3.1.1 Validating XAdES signature(s) . 65
8.3.1.2 Validating CAdES signature(s) . 65
8.3.1.3 Validating PAdES signature(s) . 65
8.3.2 Augmenting signature(s) . 65
8.4 Building response message. 65
8.4.1 Introduction. 65
8.4.2 Building the global result component . 66
8.4.3 Building new optional outputs . 67
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6 ETSI TS 119 442 V1.1.1 (2019-02)
8.4.3.1 Building the signature processing results container . 67
8.4.3.2 Building component for referencing the processed signature . 67
8.4.3.3 Building component for returning the (signed or unsigned) validation report . 68
8.4.3.4 Building component for notifying the signature validation policy applied during the validation . 68
8.4.3.5 Building component for returning the signature policies available . 68
8.4.3.6 Building the augment signature result container .
...