ETSI EN 319 102-1 V1.2.3 (2021-08)
Electronic Signatures and Infrastructures (ESI); Procedures for Creation and Validation of AdES Digital Signatures; Part 1: Creation and Validation
Electronic Signatures and Infrastructures (ESI); Procedures for Creation and Validation of AdES Digital Signatures; Part 1: Creation and Validation
REN/ESI-0019102-1v121
Elektronski podpisi in infrastruktura (ESI) - Postopki za oblikovanje in validacijo digitalnih podpisov AdES - 1. del: Oblikovanje in validacija
General Information
Standards Content (sample)
Draft ETSI EN 319 102-1 V1.2.3 (2021-07)
EUROPEAN STANDARD
Electronic Signatures and Infrastructures (ESI);
Procedures for Creation and Validation
of AdES Digital Signatures;
Part 1: Creation and Validation
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2 Draft ETSI EN 319 102-1 V1.2.3 (2021-07)
Reference
REN/ESI-0019102-1v121
Keywords
electronic signature, security, trust services
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3 Draft ETSI EN 319 102-1 V1.2.3 (2021-07)
Contents
Intellectual Property Rights ................................................................................................................................ 7
Foreword ............................................................................................................................................................. 7
Modal verbs terminology .................................................................................................................................... 7
Introduction ........................................................................................................................................................ 8
1 Scope ........................................................................................................................................................ 9
2 References ................................................................................................................................................ 9
2.1 Normative references ......................................................................................................................................... 9
2.2 Informative references ...................................................................................................................................... 10
3 Definition of terms, symbols and abbreviations ..................................................................................... 11
3.1 Terms ................................................................................................................................................................ 11
3.2 Symbols ............................................................................................................................................................ 14
3.3 Abbreviations ................................................................................................................................................... 14
4 Signature creation ................................................................................................................................... 15
4.1 Signature creation model .................................................................................................................................. 15
4.2 Signature creation information model .............................................................................................................. 16
4.2.1 Introduction................................................................................................................................................. 16
4.2.2 Signature Creation Constraints ................................................................................................................... 17
4.2.3 Signer's Document (SD) ............................................................................................................................. 17
4.2.4 Signer's Document Representation (SDR) .................................................................................................. 18
4.2.5 Signature attributes ..................................................................................................................................... 18
4.2.5.1 General requirements ............................................................................................................................ 18
4.2.5.2 Signing certificate identifier .................................................................................................................. 19
4.2.5.3 Signature policy identifier ..................................................................................................................... 19
4.2.5.4 Signature policy store ............................................................................................................................ 19
4.2.5.5 Data content type .................................................................................................................................. 19
4.2.5.6 Commitment type indication ................................................................................................................. 19
4.2.5.7 Counter signatures ................................................................................................................................. 20
4.2.5.8 Claimed signing time ............................................................................................................................ 20
4.2.5.9 Claimed signer location ......................................................................................................................... 20
4.2.5.10 Signer's attributes .................................................................................................................................. 20
4.2.6 Data To Be Signed (DTBS) ........................................................................................................................ 21
4.2.7 Data To Be Signed (Formatted) (DTBSF) .................................................................................................. 21
4.2.8 Data To Be Signed Representation (DTBSR) ............................................................................................. 21
4.2.9 Signature ..................................................................................................................................................... 21
4.2.10 Signed Data Object (SDO) ......................................................................................................................... 21
4.2.11 Validation data ............................................................................................................................................ 21
4.3 Signature Classes and Creation Processes ........................................................................................................ 22
4.3.1 Introduction................................................................................................................................................. 22
4.3.2 Creation of Basic Signatures ....................................................................................................................... 23
4.3.2.1 Description ............................................................................................................................................ 23
4.3.2.2 Inputs ..................................................................................................................................................... 23
4.3.2.3 Outputs .................................................................................................................................................. 23
4.3.2.4 Processing ............................................................................................................................................. 24
4.3.2.4.1 Selection of documents to sign ........................................................................................................ 24
4.3.2.4.2 Signature attribute and parameters selection ................................................................................... 24
4.3.2.4.3 Pre-signature presentation ............................................................................................................... 24
4.3.2.4.4 Signature invocation ........................................................................................................................ 25
4.3.2.4.5 Signing............................................................................................................................................. 25
4.3.2.4.6 Signer authentication ....................................................................................................................... 25
4.3.2.4.7 SDO composition ............................................................................................................................ 25
4.3.3 Creation of a Signature with Time .............................................................................................................. 26
4.3.3.1 Description ............................................................................................................................................ 26
4.3.3.2 Inputs ..................................................................................................................................................... 26
4.3.3.3 Outputs .................................................................................................................................................. 26
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4 Draft ETSI EN 319 102-1 V1.2.3 (2021-07)
4.3.3.4 Process .................................................................................................................................................. 27
4.3.4 Creation of Signatures with Long-Term Validation Material ..................................................................... 27
4.3.4.1 Description ............................................................................................................................................ 27
4.3.4.2 Inputs ..................................................................................................................................................... 27
4.3.4.3 Outputs .................................................................................................................................................. 28
4.3.4.4 Process .................................................................................................................................................. 28
4.3.5 Creation of Signatures providing Long Term Availability and Integrity of Validation Material ............... 28
4.3.5.1 Description ............................................................................................................................................ 28
4.3.5.2 Inputs ..................................................................................................................................................... 29
4.3.5.3 Outputs .................................................................................................................................................. 29
4.3.5.4 Process .................................................................................................................................................. 29
5 Signature validation ................................................................................................................................ 30
5.1 Signature validation model ............................................................................................................................... 30
5.1.1 General requirements .................................................................................................................................. 30
5.1.2 Selecting validation processes .................................................................................................................... 32
5.1.3 Status indication of the signature validation process and signature validation report................................. 33
5.1.4 Validation constraints ................................................................................................................................. 41
5.1.4.1 General requirements ............................................................................................................................ 41
5.1.4.2 X.509 Validation Constraints ................................................................................................................ 42
5.1.4.3 Cryptographic Constraints .................................................................................................................... 42
5.1.4.4 Signature Elements Constraints ............................................................................................................ 42
5.2 Basic building blocks ....................................................................................................................................... 42
5.2.1 Description .................................................................................................................................................. 42
5.2.2 Format Checking ........................................................................................................................................ 43
5.2.2.1 Description ............................................................................................................................................ 43
5.2.2.2 Inputs ..................................................................................................................................................... 43
5.2.2.3 Outputs .................................................................................................................................................. 43
5.2.3 Identification of the signing certificate ....................................................................................................... 44
5.2.3.1 Description ............................................................................................................................................ 44
5.2.3.2 Inputs ..................................................................................................................................................... 44
5.2.3.3 Outputs .................................................................................................................................................. 44
5.2.3.4 Processing ............................................................................................................................................. 44
5.2.4 Validation context initialization .................................................................................................................. 45
5.2.4.1 Description ............................................................................................................................................ 45
5.2.4.2 Inputs ..................................................................................................................................................... 45
5.2.4.3 Outputs .................................................................................................................................................. 45
5.2.4.4 Processing ............................................................................................................................................. 45
5.2.5 Revocation freshness checker ..................................................................................................................... 46
5.2.5.1 Description ............................................................................................................................................ 46
5.2.5.2 Inputs ..................................................................................................................................................... 46
5.2.5.3 Output ................................................................................................................................................... 46
5.2.5.4 Processing ............................................................................................................................................. 46
5.2.6 X.509 certificate validation ......................................................................................................................... 47
5.2.6.1 Description ............................................................................................................................................ 47
5.2.6.2 Inputs ..................................................................................................................................................... 47
5.2.6.3 Outputs .................................................................................................................................................. 47
5.2.6.4 Processing ............................................................................................................................................. 48
5.2.7 Cryptographic verification .......................................................................................................................... 50
5.2.7.1 Description ............................................................................................................................................ 50
5.2.7.2 Inputs ..................................................................................................................................................... 50
5.2.7.3 Outputs .................................................................................................................................................. 50
5.2.7.4 Processing ............................................................................................................................................. 51
5.2.8 Signature Acceptance Validation (SAV) .................................................................................................... 51
5.2.8.1 Description ............................................................................................................................................ 51
5.2.8.2 Inputs ..................................................................................................................................................... 51
5.2.8.3 Outputs .................................................................................................................................................. 52
5.2.8.4 Processing ............................................................................................................................................. 52
5.2.8.4.1 General requirements ....................................................................................................................... 52
5.2.8.4.2 Processing AdES attributes ............................................................................................................. 53
5.2.9 Signature validation presentation building block ........................................................................................ 54
5.3 Validation process for Basic Signatures ........................................................................................................... 55
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5 Draft ETSI EN 319 102-1 V1.2.3 (2021-07)
5.3.1 Description .................................................................................................................................................. 55
5.3.2 Inputs .......................................................................................................................................................... 55
5.3.3 Outputs ........................................................................................................................................................ 55
5.3.4 Processing ................................................................................................................................................... 55
5.4 Time-stamp validation building block .............................................................................................................. 57
5.4.1 Description .................................................................................................................................................. 57
5.4.2 Inputs .......................................................................................................................................................... 58
5.4.3 Outputs ........................................................................................................................................................ 58
5.4.4 Processing ................................................................................................................................................... 58
5.5 Validation process for Signatures with Time and Signatures with Long-Term Validation Material ............... 58
5.5.1 Description .................................................................................................................................................. 58
5.5.2 Inputs .......................................................................................................................................................... 59
5.5.3 Outputs ........................................................................................................................................................ 59
5.5.4 Processing ................................................................................................................................................... 59
5.6 Validation process for Signatures providing Long Term Availability and Integrity of Validation
Material ............................................................................................................................................................ 62
5.6.1 Introduction................................................................................................................................................. 62
5.6.2 Additional building blocks .......................................................................................................................... 62
5.6.2.1 Past certificate validation ...................................................................................................................... 62
5.6.2.1.1 Description ...................................................................................................................................... 62
5.6.2.1.2 Input ................................................................................................................................................ 63
5.6.2.1.3 Output .............................................................................................................................................. 63
5.6.2.1.4 Processing ........................................................................................................................................ 63
5.6.2.2 Validation time sliding process ............................................................................................................. 64
5.6.2.2.1 Description ...................................................................................................................................... 64
5.6.2.2.2 Input ................................................................................................................................................ 64
5.6.2.2.3 Output .............................................................................................................................................. 64
5.6.2.2.4 Processing ........................................................................................................................................ 64
5.6.2.3 POE extraction ...................................................................................................................................... 65
5.6.2.3.1 Description ...................................................................................................................................... 65
5.6.2.3.2 Input ................................................................................................................................................ 66
5.6.2.3.3 Output .............................................................................................................................................. 66
5.6.2.3.4 Processing ........................................................................................................................................ 66
5.6.2.4 Past signature validation building block ............................................................................................... 66
5.6.2.4.1 Description ...................................................................................................................................... 66
5.6.2.4.2 Input ................................................................................................................................................ 67
5.6.2.4.3 Output .............................................................................................................................................. 67
5.6.2.4.4 Processing ........................................................................................................................................ 67
5.6.3 Validation Process for Signatures providing Long Term Availability and Integrity of Validation
Material ....................................................................................................................................................... 68
5.6.3.1 Description ............................................................................................................................................ 68
5.6.3.2 Input ...................................................................................................................................................... 68
5.6.3.3 Output ................................................................................................................................................... 68
5.6.3.4 Processing ............................................................................................................................................. 69
Annex A (informative): Validation examples ....................................................................................... 72
A.1 General remarks and assumptions .......................................................................................................... 72
A.2 Symbols .................................................................................................................................................. 72
A.3 Example 1: Revoked certificate ............................................................................................................. 73
A.3.1 Introduction ...................................................................................................................................................... 73
A.3.2 Basic signature validation ...................................................................................................................
...
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