REQ-WI-DS-02 — Sensitive data containment

All sensitive data stored only within the wallet-controlled environment. No leakage to external storage.

Property	Value
Section	TR 4.2.1 §5.2.2

Mapped Controls

Control	Title
SID-CRYPTO-03	AES-256-GCM Encrypted Keystore
SID-DATA-08	Server-Side Data Cache Protection

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Source: Nordic EUDIW Common Certification System (NOBCCS) v0.4, June 2026