100% Offline Hardware Cryptographic Profiler

Know Your Device Power

Benchmark your device's raw WebCrypto hardware acceleration (AES-NI / NEON), multithreaded worker concurrency, and PBKDF2 stretching latency in 100% air-gapped offline mode.

Detected Hardware Classification

Press "Run Benchmark" to Profile

Click the benchmark button below. ZevSafe will safely stream synthetic data chunks across WebCrypto to calculate your encryption MB/s and KDF latency profile.

🚀 AES-256-GCM Encryption -- MB/s Hardware acceleration status

🔓 AES-256-GCM Decryption -- MB/s 128-bit AEAD verification speed

🛡️ PBKDF2-SHA512 Latency -- ms 600,000 Rounds (OWASP Standard)

Ready to test your device hardware? Memory bounded < 20 MB · 100% Client-Side · 0 External Network Requests

Cryptographic Stress Profile Detecting cores...

🔑

600,000 PBKDF2 Rounds

OWASP Recommended Baseline

-- ms

Pending test

🛡️

1,200,000 PBKDF2 Rounds

High-Security Hardened Vault

-- ms

Pending test

☣️

2,400,000 PBKDF2 Rounds

Ultra-Paranoid / Government Grade

-- ms

Pending test

Recommended Setting