影子數位皮夾
Android app by 拾果踏冰有限公司. Tools · 拾果踏冰有限公司
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 1.0.6
- Listing last refreshed
- 2026-09-17
View the original store listing
Store description excerpt
Shadow Digital Wallet is an open-source digital credential wallet that helps you securely receive, store, and present various digital credentials. --Features-- • Scan QR code to receive credentials (OID4VCI) • Show credentials to the verifier (OID4VP) • Selective disclosure (SD-JWT) — Only share necessary fields to protect privacy • Decentralized identification of DID:key (P-256 elliptic curve) • Hardware key protection — Android KeyStore signature (ES256) • Encrypted local storage — SQLite + SQLCipher • Biometric login — Fingerprint / Face Unlock • Offline verification — Verify credentials without internet connection • Multilingual — Traditional Chinese / English --Use Cases-- • Receiving digital documents issued by government agencies or institutions • Showing identity or qualifications to service providers • Completing identity verification while protecting privacy --Open Source and Technology-- This project references the TWDIW project (MIT license) open-sourced by the Taiwan Digital Development Department, using React Native Rewritten for cross-platform code sharing. Protocol implementations include OID4VCI, OID4VP, SD-JWT, and DID. — Privacy Protection — • All credentials and keys are stored locally on the device. • Private keys are protected by the operating system's hardware security zone and cannot be exported by the app. • No account registration, no tracking, no cloud backup. • Data is only transmitted when you actively present it. — Feedback and Source Code — Open source project, feedback is welcome: https://digiwallet.tw
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