A SHAKE-128 Hash Generator is a tool that produces variable-length hash outputs from input data using the SHAKE-128 algorithm, part of the SHA-3 (Keccak) family of cryptographic functions.
SHAKE stands for Secure Hash Algorithm KECCAK Extendable, and SHAKE-128 is an extendable-output function (XOF) that allows users to specify the desired length of the hash (in bits or bytes).
Custom Output Length: You can generate hash values of any desired length, unlike fixed-length algorithms like SHA3-256.
Lightweight and Fast: More efficient than higher-capacity algorithms when shorter outputs are sufficient.
Modern and Flexible: Based on SHA-3, offering strong cryptographic security and flexibility for diverse applications.
Useful for Key Derivation and Random Number Generation: Ideal in cryptographic constructions where variable-length output is beneficial.
Access a SHAKE-128 generator (online tool, software library, or command-line utility).
Input the data you want to hash.
Specify the desired output length (e.g., 128 bits, 256 bits, or more).
Click “Generate” or run the command, and the tool will output a hash of the specified length.
When you need a flexible output size for keys, digests, or tokens.
In lightweight cryptographic systems where performance and efficiency matter.
For key derivation functions (KDFs) or message authentication code (MAC) constructions.
When complying with modern cryptographic standards that support or prefer SHAKE functions.