# Standards and Compliances ### Overview Inji is built on **open standards** to ensure **interoperability, security, and trust** in verifiable credentials. This document consolidates all standards across Inji modules—**Certify** (issuer), **Wallet Mobile & Web** (holder), and **Verify** (verifier)—with clear separation between standard definitions and module-specific implementations. #### Why Standards Matter By adhering to open standards, Inji ensures: * **Portable Credentials**: Credentials issued by Inji can be verified by ANY W3C-compliant verifier * **Ecosystem Interoperability**: Works with Microsoft Entra, Hyperledger Aries, Trinsic, and custom implementations * **Trusted Security**: Standards define cryptographic best practices, not proprietary magic * **Vendor Independence**: No lock-in; standards-based = future-proof * **Large-Scale Adoption**: Governments, enterprises, and NGOs can integrate with confidence #### Standards Bodies & Organizations | Organization | Role | Standards Contributed | | ---------------------------------------------- | ------------------------------------- | ------------------------------------------------------------------- | | **W3C** (World Wide Web Consortium) | Global web standards body | Verifiable Credentials, DIDs, Data Integrity, Bitstring Status List | | **OpenID Foundation** | Authentication & federation standards | OpenID4VCI, OpenID4VP (credential issuance & presentation) | | **IETF** (RFC authors) | Internet engineering standards | SD-JWT, OAuth 2.0, CWT, CBOR, JWT | | **ISO** (International Standards Organization) | Hardware & document standards | ISO 18013-5/7 (mDL/mDoc for mobile documents) | | **MOSIP** (MOSIP Project) | MOSIP-specific standards | Claim 169 (QR-encoded credentials), Identity standards | **Legend**: ✅ Available | 🔲 Planned/Coming Soon | - Not Applicable | Dev In Development


Standard	Version	Certify	Mobile	Web	Verify	Primary RFC/Link
W3C VC Data Model	1.1	Use	Use		Use	https://www.w3.org/TR/vc-data-model/
W3C VC Data Model	2.0	Use	Use	🔲	Use	https://www.w3.org/TR/vc-data-model-2.0/
OAuth 2.0	RFC 6749	Use	Use	Use	-	https://tools.ietf.org/html/rfc6749
OpenID Connect	1.0	Via eSignet	Use	Use	-	https://openid.net/connect/
OpenID4VCI	Draft 13	Issuer	Client	Client	-	https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0-13.html
OpenID4VP	Draft 23	-	Client	Client	Server	https://openid.net/specs/openid-4-verifiable-presentations-1_0-23.html
OpenID4VP-BLE	Draft 23 Ext	-	Offline	-	🔲 Server	https://github.com/openid/OpenID4VP
W3C DIDs	1.0	Use	Use	Use	Use	https://www.w3.org/TR/did-core/
JSON-LD	1.1	Use	Use	Use	Use	https://www.w3.org/TR/json-ld11/
SD-JWT	IETF Draft	Use	Use	Use	Use	https://datatracker.ietf.org/doc/html/draft-ietf-oauth-selective-disclosure-jwt
W3C Bitstring Status List	2.0	Use	Use	Use	Use	https://www.w3.org/TR/vc-bitstring-status-list/
CBOR	RFC 7049	Use	Use	-	Use	https://tools.ietf.org/html/rfc7049
CWT/COSE	RFC 8152/9052	🔲	Use	-	Use	https://tools.ietf.org/html/rfc8152
Claim 169	MOSIP v1.2.0	🔲 v0.14	Use	-	Use	https://docs.mosip.io/1.2.0/readme/standards-and-specifications/mosip-standards/169-qr-code-specification
ISO 18013-5	mDL	🔲	Use	🔲	🔲	https://www.iso.org/standard/69084.html
ISO 18013-7	mDoc	🔲	🔲 Dev	🔲	🔲 Dev	https://www.iso.org/standard/80601.html
W3C Data Integrity 2.0	WD	🔲	-	🔲	-	https://www.w3.org/TR/vc-data-integrity/
JWT	RFC 7519	Use	Use	Use	Use	https://tools.ietf.org/html/rfc7519

### Cross-Module Features Matrix At a glance: which feature is supported by which module?

Feature	Certify	Mobile	Web	Verify	Version/Notes
Issue W3C VC 1.1	✅	-	-	-	v0.8.0+
Issue W3C VC 2.0	✅	-	-	-	v0.11.0+
Store W3C VC 1.1	-	✅	✅	-	v0.8.0+
Store W3C VC 2.0	-	✅	🔲 v0.16.0	-	v0.11.0+
Verify W3C VC 1.1/2.0	-	-	-	✅	v0.17.0+
Issue JSON-LD Credentials	✅	-	-	-	v0.8.0+
Present JSON-LD Credentials	-	✅	✅	-	v0.8.0+
Verify JSON-LD Proofs	-	-	-	✅	v0.17.0+
Issue JWT Credentials	✅	-	-	-	v0.8.0+
Present JWT Credentials	-	✅	✅	-	v0.9.0+
Verify JWT Signatures	-	-	-	✅	v0.17.0+
Issue SD-JWT Credentials	✅	-	-	-	v0.13.0+
Present SD-JWT (Selective)	-	✅	✅	-	v0.10.0+
Verify SD-JWT Presentations	-	-	-	✅	v0.17.0+
OpenID4VCI Issuer	✅	-	-	-	v0.8.0+
OpenID4VCI Client (Download)	-	✅	✅	-	v0.8.0+
OpenID4VP Client (Present)	-	✅	✅	-	v0.9.0+, Web v0.15.0+
OpenID4VP Server (Verify)	-	-	-	✅	v0.17.0+
OpenID4VP-BLE (Offline)	-	✅	-	🔲 v0.18.0	v0.14.0+
OAuth 2.0 Integration	✅	✅	✅	-	v0.8.0+
OIDC Support (Federated Login)	✅ eSignet	✅	✅	-	v0.9.0+
Publish DIDs	✅	-	-	-	v0.8.0+
Resolve Issuer DIDs	-	✅	✅	✅	v0.9.0+
Holder-Bound DIDs	-	🔲	🔲	-	Future
W3C Bitstring Status List	✅ Publish	✅ Check	✅ Check	✅ Check	v0.10.0+
Issue Claim 169 QRs	🔲 v0.14.0	-	-	-	Planned
Store Claim 169 QRs	-	✅	-	-	v0.10.0+
Present Claim 169 QRs	-	✅	-	-	v0.10.0+
Scan Claim 169 QRs	-	-	-	✅	v0.17.0+
Verify Claim 169 Signatures	-	✅	-	✅	v0.10.0+, Verify v0.17.0+
Issue ISO mDL	🔲 v0.14.0+	-	-	-	Planned
Store mDL Credentials	-	✅	🔲	-	v0.12.0+
Present mDL (NFC/BLE)	-	✅	-	-	v0.12.0+
Verify mDL Presentations	-	-	-	🔲 v0.18.0	Planned
Ed25519 Signing	✅	-	-	-	v0.8.0+
Ed25519 Verification	-	✅	✅	✅	v0.8.0+
RSA Signing	✅	-	-	-	v0.8.0+
RSA Verification	-	✅	✅	✅	v0.8.0+
ECDSA Signing	✅	-	-	-	v0.11.0+
ECDSA Verification	-	✅	✅	✅	v0.11.0+
PDF Export	-	-	✅	-	v0.15.0+
Multi-Language Display	-	✅	✅	✅	v0.11.0+ (11 languages)
SVG Credential Templates	✅	✅	✅	✅	v2.0 support, v0.11.0+
Offline Credential Storage	-	✅	✅ Guest	-	v0.8.0+
Revocation Checking	-	✅	✅	✅	v0.10.0+

**Legend**: ✅ Available | 🔲 Planned/Coming | - Not Applicable *** ### Standards Roadmap & Timeline #### Certify Release Timeline

Version	Release Date	Major Standards Additions
v0.8.0	May 2024	W3C VC 1.1, OpenID4VCI Draft 13, JSON-LD, OAuth 2.0
v0.9.0	July 2024	OpenID Connect (eSignet integration), Enhanced DID support
v0.10.0	Sept 2024	W3C Bitstring Status List, Revocation endpoints
v0.11.0	Nov 2024	Ed25519 (2020 spec), ECC K1/R1 signing, Enhanced crypto
v0.12.0	Jan 2025	SD-JWT (Draft) support, PKI integration
v0.13.0	Mar 2025	SD-JWT (Full), Enhanced OAuth flows
v0.14.0	May 2025	Claim 169 QR, Initial ISO mDL/mDoc
v0.15.0	July 2025	W3C Data Integrity 2.0 proofs
v0.16.0+	Q4 2025+	Full mDoc/mDL support, Extended crypto (P-384)

#### Mobile Release Timeline

Version	Release	Major Standards Additions
v0.8.0	May 2024	OpenID4VCI client, W3C VC reception, JSON-LD display
v0.9.0	July 2024	OpenID4VP client, QR presentation
v0.10.0	Sept 2024	Claim 169 QR storage & display, Bitstring status check
v0.11.0	Nov 2024	Ed25519 (2020) verification, ECDSA K1/R1, Multi-language
v0.12.0	Jan 2025	ISO 18013-5 mDL support, NFC presentation
v0.13.0	Mar 2025	Enhanced SD-JWT support, Improved revocation
v0.14.0	May 2025	OpenID4VP-BLE offline, Enhanced Claim 169
v0.15.0+	Q3 2025+	mDoc support, Data Integrity 2.0 verification

#### Web Release Timeline

Version	Release	Major Standards Additions
v0.8.0	May 2024	OpenID4VCI client, JSON-LD credentials
v0.12.0	Jan 2025	SD-JWT support, Enhanced auth flows
v0.15.0	Q2 2025	OpenID4VP support, W3C VC 2.0 planning
v0.16.0	Q3 2025	W3C VC 2.0 full support, Data Integrity 2.0
v0.17.0+	Q4 2025+	mDoc support, Extended crypto algorithms

#### Verify Release Timeline

Version	Release	Major Standards Additions
v0.17.0	Q1 2025	Claim 169 QR verification, OpenID4VP Draft 23, SD-JWT
v0.18.0	Q2 2025	OpenID4VP-BLE (offline), ISO mDL/mDoc verification
v0.19.0	Q3 2025	W3C Data Integrity 2.0 verification, Extended crypto
v0.20.0+	Q4 2025+	Full mDoc support, Post-quantum crypto preparation

### References #### W3C Specifications

Specification	Link	Current Version	Status
Verifiable Credentials Data Model 1.1	https://www.w3.org/TR/vc-data-model/	1.1	W3C Recommendation
Verifiable Credentials Data Model 2.0	https://www.w3.org/TR/vc-data-model-2.0/	WD (Working Draft)	Latest
Decentralized Identifiers (DIDs) v1.0	https://www.w3.org/TR/did-core/	1.0	W3C Recommendation
JSON-LD 1.1	https://www.w3.org/TR/json-ld11/	1.1	W3C Recommendation
Bitstring Status List v2.0	https://www.w3.org/TR/vc-bitstring-status-list/	2.0	W3C Specification
Data Integrity 1.0	https://www.w3.org/TR/vc-data-integrity/	1.0	W3C Editor's Draft

#### OpenID Foundation Specifications

Specification	Link	Version	Status
OpenID4VCI	https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0-13.html	Draft 13	Latest Stable
OpenID4VP	https://openid.net/specs/openid-4-verifiable-presentations-1_0-23.html	Draft 23	Latest Stable
OpenID Connect Core 1.0	https://openid.net/specs/openid-connect-core-1_0.html	1.0	Approved

#### IETF RFC Standards

Specification	RFC	Link	Status
OAuth 2.0	RFC 6749	https://tools.ietf.org/html/rfc6749	Standard
JSON Web Token (JWT)	RFC 7519	https://tools.ietf.org/html/rfc7519	Standard
CBOR	RFC 7049	https://tools.ietf.org/html/rfc7049	Standard
COSE Signing and Encryption	RFC 8152	https://tools.ietf.org/html/rfc8152	Standard
EdDSA (Ed25519, Ed448)	RFC 8032	https://tools.ietf.org/html/rfc8032	Standard
SD-JWT	Draft	https://datatracker.ietf.org/doc/html/draft-ietf-oauth-selective-disclosure-jwt	Internet Draft

#### ISO Standards | Specification | ISO Reference | Link | Status | | ----------------------- | ---------------- | ----------------------------------------- | ----------- | | Mobile Driver's License | ISO 18013-5:2021 | | Published | | Mobile Document Spec | ISO 18013-7 | | In Progress | #### MOSIP Standards

Specification	Version	Link	Status
Claim 169: QR Code Spec	v1.2.0 (Latest)	https://docs.mosip.io/1.2.0/readme/standards-and-specifications/mosip-standards/169-qr-code-specification	Current
Claim 169: QR Code Spec	v1.1.0	https://docs.mosip.io/1.2.0/readme/standards-and-specifications/mosip-standards/169-qr-code-specification-1	Archive
Claim 169: QR Code Spec	v1.0.0	https://docs.mosip.io/1.2.0/readme/standards-and-specifications/mosip-standards/169-qr-code-specifications-1.0.0	Archive

#### Related Documentation | Document | Link | Purpose | | --------------------- | ------------------------------------------------------------- | -------------------------- | | Inji Certify Overview | | Credential issuer features | | Inji Mobile Wallet | | Holder wallet features | | Inji Web Wallet | | Browser-based wallet | | Inji Verify Portal | | Credential verifier | | Release Notes | | Version history & features | *** ### Document Information **Document Version**: 2.0 (Restructured for Non-Repetition)\ **Last Updated**: March 3, 2026\ **Structure Implemented**: Standards Detail Library (single source) + Module Implementation (features only)\ **Key Improvement**: Each standard defined once; modules reference and extend with implementation details\ **Maintenance Model**: Update standard info in one place (Section 3); module features in their respective sections (4-7)