Upgrade to Capcha-lib v2 with PBKDF2/SHA-256 and deterministic effort

Featurekamo-capcha
Shipped
April 10, 2026 at 11:02 PM UTC
Author
Kamo
Commit
a098afd

- Algorithm: PBKDF2/SHA-256 (recommended for production) - Deterministic effort: counter range 5000-10000 - Cost: 5000 PBKDF2 iterations - Challenge expiry: 300s (5 minutes)

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