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Added section about W3C Verifiable Credential/Presentation representation #185

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merged 11 commits into from
Dec 7, 2023
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Merged

Added section about W3C Verifiable Credential/Presentation representation #185

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99d166f
Added section about W3C credential/presentation representation
Artemkaaas Nov 15, 2023
6c85b5b
Use array for predicates
Artemkaaas Nov 20, 2023
7cc81af
Process review comments
Artemkaaas Nov 21, 2023
029fed4
Document clean up
Artemkaaas Nov 22, 2023
84e8fd7
Changed proof encoding algorithm
Artemkaaas Nov 23, 2023
477c040
Drop mapping from presentation
Artemkaaas Nov 23, 2023
015291d
Corrected formatting
Artemkaaas Nov 23, 2023
ad4ffce
Merge remote-tracking branch 'origin/main' into w3c-credentials
Artemkaaas Dec 1, 2023
9528930
Added better clarification for message pack encoding
Artemkaaas Dec 5, 2023
8577296
Removed `encoding` property from credential schema
Artemkaaas Dec 6, 2023
8037bef
Merge branch 'main' into w3c-credentials
Artemkaaas Dec 7, 2023
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35 changes: 35 additions & 0 deletions data/W3CCredential.json
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{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiableCredential",
"AnonCredsCredential"
],
"issuer": "did:sov:3avoBCqDMFHFaKUHug9s8W",
"issuanceDate": "2023-11-15T10:00:00.036203Z",
"credentialSchema": {
"type": "AnonCredsDefinition",
"definition": "did:sov:3avoBCqDMFHFaKUHug9s8W:3:CL:13:default",
"schema": "did:sov:3avoBCqDMFHFaKUHug9s8W:2:basic_person:0.1.0"
},
"credentialSubject": {
"firstName": "Alice",
"lastName": "Jones",
"age": "18"
},
"proof": [
{
"type": "AnonCredsProof2023",
"signature": "AAAgf9w5.....8Z_x3FqdwRHoWruiF0FlM"
},
{
"type": "Ed25519Signature2020",
"created": "2021-11-13T18:19:39Z",
"verificationMethod": "did:sov:3avoBCqDMFHFaKUHug9s8W#key-1",
"proofPurpose": "assertionMethod",
"proofValue": "z58DAdFfa9SkqZMVPxAQpic7ndSayn1PzZs6ZjWp1CktyGesjuTSwRdoWhAfGFCF5bppETSTojQCrfFPP2oumHKtz"
}
]
}
39 changes: 39 additions & 0 deletions data/W3CCredentialWithRevocation.json
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{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiableCredential",
"AnonCredsCredential"
],
"issuer": "did:sov:3avoBCqDMFHFaKUHug9s8W",
"issuanceDate": "2023-11-15T10:00:00.036203Z",
"credentialSchema": {
"type": "AnonCredsDefinition",
"definition": "did:sov:3avoBCqDMFHFaKUHug9s8W:3:CL:13:default",
"schema": "did:sov:3avoBCqDMFHFaKUHug9s8W:2:basic_person:0.1.0"
},
"credentialStatus":{
"type":"AnonCredsCredentialStatusList2023",
"id":"did:sov:3avoBCqDMFHFaKUHug9s8W:4:3avoBCqDMFHFaKUHug9s8W:3:CL:3avoBCqDMFHFaKUHug9s8W:2:basic_person:1.0:tag:CL_ACCUM:TAG_1"
},
"credentialSubject": {
"firstName": "Alice",
"lastName": "Jones",
"age": "18"
},
"proof": [
{
"type": "AnonCredsProof2023",
"signature": "AAAgf9w5.....8Z_x3FqdwRHoWruiF0FlM"
},
{
"type": "Ed25519Signature2020",
"created": "2021-11-13T18:19:39Z",
"verificationMethod": "did:sov:3avoBCqDMFHFaKUHug9s8W#key-1",
"proofPurpose": "assertionMethod",
"proofValue": "z58DAdFfa9SkqZMVPxAQpic7ndSayn1PzZs6ZjWp1CktyGesjuTSwRdoWhAfGFCF5bppETSTojQCrfFPP2oumHKtz"
}
]
}
48 changes: 48 additions & 0 deletions data/W3CPresentation.json
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{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiablePresentation",
"AnonCredsPresentation"
],
"verifiableCredential": [
{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiableCredential",
"AnonCredsCredential"
],
"credentialSchema": {
"type": "AnonCredsDefinition",
"definition": "did:sov:3avoBCqDMFHFaKUHug9s8W:3:CL:13:default",
"schema": "did:sov:3avoBCqDMFHFaKUHug9s8W:2:basic_person:0.1.0"
},
"credentialSubject": {
"firstName": "Alice",
"age": [
{
"type": "AnonCredsPredicate",
"predicate": ">=",
"value": 18
}
]
},
"issuanceDate": "2023-11-15T10:59:48.036203Z",
"issuer": "did:sov:3avoBCqDMFHFaKUHug9s8W",
"proof": {
"type": "AnonCredsPresentationProof2023",
"proofValue": "eyJzdWJfcHJvb2Yi...zMTc1NzU0NDAzNDQ0ODUifX1dfX19"
}
}
],
"proof": {
"type": "AnonCredsPresentationProof2023",
"challenge": "413296376279822794586260",
"proofValue": "eyJhZ2dyZWdhdGVkIjp7ImNfaGFzaCI6IjEwMT...IsMzAsMTM1LDE4MywxMDcsMTYwXV19fQ=="
}
}
52 changes: 52 additions & 0 deletions data/W3CPresentationWithRevocation.json
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{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiablePresentation",
"AnonCredsPresentation"
],
"verifiableCredential": [
{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://raw.githubusercontent.com/hyperledger/anoncreds-spec/main/data/anoncreds-w3c-context.json"
],
"type": [
"VerifiableCredential",
"AnonCredsCredential"
],
"credentialSchema": {
"type": "AnonCredsDefinition",
"definition": "did:sov:3avoBCqDMFHFaKUHug9s8W:3:CL:13:default",
"schema": "did:sov:3avoBCqDMFHFaKUHug9s8W:2:basic_person:0.1.0"
},
"credentialStatus":{
"type":"AnonCredsCredentialStatusList2023",
"id":"did:sov:3avoBCqDMFHFaKUHug9s8W:4:3avoBCqDMFHFaKUHug9s8W:3:CL:3avoBCqDMFHFaKUHug9s8W:2:basic_person:1.0:tag:CL_ACCUM:TAG_1"
},
"credentialSubject": {
"firstName": "Alice",
"age": [
{
"type": "AnonCredsPredicate",
"predicate": ">=",
"value": 18
}
]
},
"issuanceDate": "2023-11-15T10:00:00.036203Z",
"issuer": "did:sov:3avoBCqDMFHFaKUHug9s8W",
"proof": {
"type": "AnonCredsPresentationProof2023",
"proofValue": "eyJzdWJfcHJvb2Yi...zMTc1NzU0NDAzNDQ0ODUifX1dfX19"
}
}
],
"proof": {
"type": "AnonCredsPresentationProof2023",
"challenge": "413296376279822794586260",
"proofValue": "eyJhZ2dyZWdhdGVkIjp7ImNfaGFzaCI6IjEwMT...IsMzAsMTM1LDE4MywxMDcsMTYwXV19fQ=="
}
}
74 changes: 74 additions & 0 deletions data/anoncreds-w3c-context.json
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{
"@context": {
"@version": 1.1,
"@protected": true,
"ac": "https://anoncreds.example/2022/ns#",
"xsd": "http://www.w3.org/2001/XMLSchema#",

"AnonCredsCredential": "ac:AnonCredsCredential",

"AnonCredsDefinition": {
"@id": "ac:AnonCredsDefinition",
"@context": {
"@version": 1.1,
"@protected": true,
"definition": {
"@id": "ac:definition",
"@type": "@id"
},
"schema": {
"@id": "ac:schema",
"@type": "@id"
}
}
},

"AnonCredsCredentialStatusList2023": "ac:AnonCredsCredentialStatusList2023",

"AnonCredsPresentation": "ac:AnonCredsPresentation",

"AnonCredsPresentationProof2023": {
"@id": "ac:AnonCredsPresentationProof2023",
"@context": {
"@version": 1.1,
"@protected": true,
"proofValue": {
"@id": "ac:proofValue",
"@type": "xsd:string"
},
"challenge": {
"@id": "ac:challenge",
"@type": "xsd:string"
}
}
},

"AnonCredsProof2023": {
"@id": "ac:AnonCredsProof2023",
"@context": {
"@version": 1.1,
"@protected": true,
"signature": {
"@id": "ac:signature",
"@type": "xsd:string"
}
}
},

"AnonCredsPredicate": {
"@id": "ac:AnonCredsPredicate",
"@context": {
"@version": 1.1,
"@protected": true,
"predicate": {
"@id": "ac:predicate",
"@type": "xsd:string"
},
"value": {
"@id": "ac:value",
"@type": "xsd:decimal"
}
}
}
}
}
1 change: 1 addition & 0 deletions spec/header.md
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Expand Up @@ -15,6 +15,7 @@ AnonCreds Specification
- Sam Curren
- Victor Martinez Jurado
- [Aritra Bhaduri](https://github.com/aritrocoder)
- [Artem Ivanov](https://github.com/Artemkaaas)

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