BLAKE2 Hash
Generate BLAKE2 hashes
512-bit output, optimized for 64-bit platforms
Optional secret key for keyed hashing (max 64 characters)
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About BLAKE2
BLAKE2 is a cryptographic hash function faster than MD5, SHA-1, SHA-2, and SHA-3, yet is at least as secure as SHA-3. BLAKE2b is optimized for 64-bit platforms and produces digests up to 64 bytes. BLAKE2s is optimized for 8-32 bit platforms and produces digests up to 32 bytes. Both variants support keyed hashing for MAC (Message Authentication Code) applications.