SHAKE
Extendable-output functions (SHAKE128, SHAKE256)
SHAKE128 and SHAKE256 are the extendable-output functions (XOFs) of the SHA-3 standard: you choose how many output bits you need. They are useful for key derivation, deterministic pseudo-random output and protocols that need variable-length digests. Choose SHAKE256 for 256-bit security and SHAKE128 when 128-bit security is enough.
Tools in this category: 4
Good places to start
All tools in this category
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SHAKE128 Hash Generator
Generate SHAKE128 output of any length (8–16384 bits) from text, hex or Base64 in your browser. FIPS 202 extendable-output function, hex or Base64.
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SHAKE128 File Checksum
Compute the SHAKE128 hash of any file with a chosen output length, locally in your browser, and compare it with an expected checksum. No upload.
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SHAKE256 Hash Generator
Generate SHAKE256 output of any length (8–16384 bits) from text, hex or Base64 in your browser. FIPS 202 extendable-output function, hex or Base64.
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SHAKE256 File Checksum
Compute the SHAKE256 hash of any file with a chosen output length, locally in your browser, and compare it with an expected checksum. No upload.
Other categories
- CRC Cyclic Redundancy Check algorithms for error detection
- MD Message Digest algorithms (MD2, MD4, MD5)
- SHA-1 Secure Hash Algorithm 1 - 160-bit hash function
- SHA-2 Secure Hash Algorithm 2 family (SHA-224, SHA-256, SHA-384, SHA-512)
- SHA-3 Secure Hash Algorithm 3 based on Keccak
- Keccak Keccak cryptographic hash function
- cSHAKE Customizable SHAKE functions
- KMAC Keccak Message Authentication Code
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