BLAKE1-512 Generator - SHA-3 Finalist Legacy

Generate BLAKE1-512 hashes - the 512-bit SHA-3 finalist, rare legacy hash superseded by BLAKE2b.

Input
0 bytes
Salt

0 bytes

Secure Client-Side Computation • 100% Private

Result Output

About

BLAKE1-512 is a 512-bit hash function from the original BLAKE family, a SHA-3 finalist using 64-bit words and 16 rounds with optional salt parameter. It is rarely used today, superseded by BLAKE2b and BLAKE3.

Specifications

Output Size 512 bits
Standard BLAKE submission to NIST SHA-3 competition
Standard Year 2008

Use Cases

  • — SHA-3 finalist research and comparison
  • — Legacy BLAKE1 512-bit compatibility
  • — Applications requiring large-output BLAKE1
  • — Cryptographic evolution study
  • — Historical system maintenance

Security Notice

BLAKE1 is superseded by BLAKE2 and BLAKE3. For new 512-bit hashing, use BLAKE2b or BLAKE3. BLAKE1 should only be used for legacy compatibility.

Frequently Asked Questions