Browser-based timing side-channel attack demo — string comparison leakage, HMAC verification timing, RSA private key bit leakage, and cache-timing attacks with real performance.now() measurements and constant-time defenses. No backends. No simulated timing.
security cryptography typescript browser cryptanalysis rsa hmac constant-time timing-attack side-channel vite cache-timing crypto-lab lucky-thirteen kocher
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Updated
Apr 11, 2026 - TypeScript