# Features **Inji Web Wallet** is a browser-based, open-source digital wallet designed for secure **download, verification, storage, and sharing** of Verifiable Credentials (VCs). It supports **OpenID4VCI**, **OpenID4VP**, **IETF** **SD-JWT**, and **W3C VC** standards—no app install required. ### **Multiple Credential Format Support** Inji Wallet is designed for interoperability and flexibility by supporting a wide range of credential formats: * **W3C Verifiable Credentials (JSON-LD VCs) Data Model 1.1** * Standards-based credential format is widely adopted across ecosystems. * Suitable for general-purpose credential issuance and verification. * Supports OpenID4VP-based live presentation of JSON-LD VCs to any compliant verifier * **ISO 18013-5 (mDL)** * Mobile Driving License and Mobile Document specification. * Supports use cases like identity verification in transport, law enforcement, and service access. * **IETF SD-JWT** * **IETF** **SD-JWT Verifiable Credentials**: Enables holders to download and share credentials in IETF **SD-JWT format**. This allows users to share only the necessary attributes while keeping other data private, ensuring **privacy-preserving credential sharing**. * Allows users to share only the required claims with verifiers via the OpenIDVP flow, where these selectively disclosable claims can be shared as per the user's need. ***(Coming Soon in the upcoming release)*** This multi-format support allows Inji Wallet to work seamlessly across different ecosystems, ensuring **compatibility, security, and user privacy**. ### Login with Any Identity Provider (IdP) * Supports Google and other OpenID-compliant IdPs * Credentials are stored securely in the browser-based wallet after login, enabling access across sessions and devices, depending on the configuration. * Verifiable Credentials are now stored in the **“Stored Cards”** section. * You can view and download the credential as a PDF file locally on your system, or print it out once downloaded. * You can reset your passcode if you forget it during login. However, the option to change the passcode after logging in is currently not available. ### Guest Mode (No Login Required) * Ideal for privacy-sensitive or public campaigns * Credentials are downloaded directly to the local device (not stored in the wallet) ### Credential Download Options * **OpenID for VC Issuance**: Interoperable with trusted issuers * **Example Issuers**: * Republic of Veridonia National ID Department - National ID * StayProtected Insurance - Insurance Credentials * Republic of Veridonia Tax Department - Tax ID * AgroVeritas Property & Land Registry - Land Record ### **Claim 169 QR Code Support** * Supports **standardized QR codes** for initiating credential download and sharing flows. * Download credentials containing embedded Claim 169 QR blocks * Store and render these QR blocks for display * Allow users to present the QR-based identity data when required * Ensure proper validation and security checks (size, format, signature, structure) ### **SVG-based Credential Rendering** * Inji Web Wallet now supports **SVG-based credential rendering** for **Data Model 2.0 VCs**. * This allows credentials issued under the Data Model 2.0 schema to be displayed as **secure, dynamic SVG visuals** within the wallet. * The rendering ensures that displayed information (such as name, ID, issuer, and other attributes) directly corresponds to the **cryptographically verified credential data**. * This enhancement improves **readability**, **user trust**, and **consistency** while maintaining alignment with the underlying verifiable data. * Support for SVG rendering for other data models may be added in future versions. ### Verifying Credential Authenticity * Inji Web Wallet uses robust cryptography to verify that the VC is: * Digitally signed by a trusted issuer * Cryptographically valid based on its proof type * Tamper-evident and verifiable using Inji Verify or any compliant verifier ## Storage Options | Type | Description | | ------------------------- | ----------------------------------------------- | | **Web Wallet Storage** | Stored securely in the web wallet after login | | **Local Storage (Guest)** | Downloaded PDF with embedded QR for offline use | ## Credential Sharing Options | Method | Description | Connectivity | | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | | **Scan PDF** | Scan PDF on verifier portal (Inji Verify) | Online | | **Print or Screenshot** | For physical presentation or screen scanning | Offline | | **Upload PDF** | Used in verifier workflows like Inji Verify | Online | | **OpenID4VP Presentation** | | Online | ## User Experience Highlights * Browser-based; no app installation needed * Clear distinction between **wallet-stored** and **locally stored** credentials * Guided flows and contextual help for all users | Format | Signature Algorithm | Web Wallet (Login) | Guest Mode (Without Login) | Notes | | ---------------------- | ------------------------ | ------------------ | -------------------------- | --------------------------------------------------- | | W3C JSON-LD | ED25519 2018 | Supported | Supported | Compact, fast signatures with high security | | W3C JSON-LD | ED25519 2020 | Supported | Supported | Enhanced key format with better structure | | W3C JSON-LD | RS256 (RSA with SHA-256) | Supported | Supported | Backward compatibility; legacy systems | | W3C JSON-LD | ECC K1 | Supported | Supported | Common in OpenID ecosystem | | W3C JSON-LD | ECC R1 | Planned | Planned | Strong elliptic curve variant | | W3C Data Integrity 2.0 | RS256 | Planned | Planned | JWS with canonicalized digest | | W3C Data Integrity 2.0 | EdDSA (Ed25519) | Planned | Planned | Based on JWS EdDSA | | W3C Data Integrity 2.0 | ES256K | Planned | Planned | JWS-based signing with secp256k1 | | W3C Data Integrity 2.0 | ES256 | Planned | Planned | Strong elliptic curve variant | | JWT VC | RS256 | Planned | Planned | Planned under VC-JWT compliance | | JWT VC | ES256K | Planned | Planned | Awaiting certification | | JWT VC | ES256 | Planned | Planned | Under consideration | | JWT VC | x509 (PKI v3) | Planned | Planned | Public key in JWT header; x509 cert chain planned | | SD-JWT VC | RS256 | Supported | Supported | SD-JWT verification being integrated | | SD-JWT VC | ES256K | Supported | Supported | Selective Disclosure compatible | | SD-JWT VC | ES256 | Planned | Supported | Strong elliptic curve variant | | SD-JWT VC | EdDSA (Ed25519) | Supported | Supported | Not yet supported in Certify (issuer side) | | SD-JWT VC | x509 (PKI v3) | In Progress | In Progress | Used for advanced SD-JWT scenarios | | mDoc / mDL | RS256 | Planned | Planned | Used in mobile document ecosystems | | mDoc / mDL | EdDSA(Ed25519) | Planned | Planned | Widely used in mobile identity contexts | | mDoc / mDL | ES256K | Planned | Planned | Used in various driver license implementations | | mDoc / mDL | ES256 | Planned | Planned | Emerging support for high-security mobile documents | | mDoc / mDL | x509 (PKI v3) | Planned | Planned | x509 certificate chain | *** #### :lightbulb: Useful Links :comment-question: Help: [GitHub repository](https://github.com/mosip/inji-web) :users: Community: [Raise A Query](https://community.mosip.io) ## Features in the Pipeline * Selective Disclosure using SD-JWT via OpenIDVP Flow * Presentation During Issuance * Revocation Status * Support of mDoc/mDL VC format ## Read More * [Inji Web Wallet User Guide](https://docs.inji.io/inji-wallet/inji-web/functional-overview/end-user-guide) * [Feature Workflows](https://docs.inji.io/inji-wallet/inji-web/functional-overview/workflow) * *Feature Demo Video (Coming Soon)*