scrypt Hasher

Generate and verify scrypt password hashes online with adjustable N, r, p parameters. Memory-hard key derivation function for secure password storage

Password

logN (CPU cost)

N = 2^15 = 32,768

r (block size)

p (parallelism)

Key Length (bytes)

Salt (Base64)

Memory Usage:32.0 MB

Security Level:Strong

scrypt Hash Structure (MCF Format)

$scrypt$Algorithm identifier

ln=15,r=8,p=1logN(CPU cost), r(block size), p(parallelism)

<salt>Base64-encoded salt

<hash>Base64-encoded hash

Memory usage: 128 * N * r bytes (N = 2^logN)