KMAC128 Hash Generator
Calculate KMAC128 hash for text. Free, fast, and secure KMAC128 hash generator. 100% client-side, no data uploaded to server.
Input
What is KMAC128?
KMAC128 is a cryptographic hash function that produces a fixed-size hash value from variable-length input data. KMAC (Keccak Message Authentication Code) is a variable-output-length PRF and keyed hash function based on Keccak. It provides authentication and integrity with a secret key.
How to Use KMAC128
1. Enter or paste your text into the input field. 2. The KMAC128 hash is calculated instantly as you type. 3. Click "Copy" to copy the hash value to your clipboard. 4. Use the "Clear" button to reset and start over.
When to Use KMAC128
Use KMAC128 when you need authenticated message verification with a secret key, such as API authentication or secure communication protocols.
How KMAC128 Works
KMAC128 combines a secret key with the message using the cSHAKE function. It provides both authentication (proving the message came from someone with the key) and integrity (detecting modifications).
Common Use Cases
- Message authentication
- Key derivation functions
- API authentication
- Secure communications
- Digital signatures
FAQs
1 What is KMAC128 used for?
KMAC128 is used for message authentication, key derivation functions, api authentication, and more.
2 Is KMAC128 secure?
KMAC128 is currently considered secure for most applications when used correctly.