WHITEPAPERS
Arca: A Secrets Manager with Engineered Deniability
Design Rationale, Threat Model, and Verification Methodology
ARCA is an offline secrets manager for macOS and Windows. There is no server, no account, no telemetry, and no subscription. This white paper describes the adversaries it is designed against, the cryptographic container it uses, and the verification discipline applied during construction. It also states what ARCA does not defend against.
- Version
- 1.0
- Published
- August 2026
- Pages
- 26
- Clearance
- PUBLIC
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