FIPS 180-4 / FIPS 202 Secure Hash Algorithm (SHA) Auditor
Audits cryptographic hash algorithm output length and standard identification (SHA-256, SHA-384, SHA-512, SHA3-256).
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: NIST FIPS 180-4 (SHA-2) & FIPS 202 (SHA-3)
Formula: Verify hash algorithm name and output digest bit length (256, 384, 512 bits)
Checks: Valid algorithm string and bit length
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.