Hash Categories

Explore different families of cryptographic and non-cryptographic hash algorithms

Use Cases

Categories organized by application and security requirements

Secure hash functions for cryptographic applications including digital signatures, certificates, blockchain, and secure communications.

High security, collision resistance, preimage resistance

Error-detection algorithms for verifying data integrity. Includes CRC variants, Fletcher checksums, and other validation methods.

Error detection, fast, various bit lengths

Specialized hash functions designed for password hashing with features like salt support and intentionally slow computation.

Password security, salt support, computational hardness

Locality-sensitive hash functions used for similarity detection, duplicate finding, and nearest neighbor searches.

Fast hash functions designed for non-cryptographic purposes like hash tables, checksums, and data integrity verification.

High speed, good distribution, non-cryptographic

26 algorithms

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Algorithm Families

Categories organized by cryptographic standards and security levels

SHA-2

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Modern cryptographic hash functions recommended for security applications. Includes SHA-256, SHA-384, and SHA-512 with truncated variants.

High security, standardized, widely adopted

Next-generation cryptographic hash functions based on the Keccak algorithm. Offers better security margins and flexible output sizes.

Future-proof, quantum-resistant design, extendable output

High-performance cryptographic hash functions optimized for speed while maintaining security. Excellent for performance-critical applications.

Fast, secure, customizable output size

Extendable-output functions (XOF) from the SHA-3 family. Can produce hash outputs of any desired length.

Variable output length, SHA-3 based, flexible

Next-generation hash functions with improved security and performance characteristics compared to older standards.

Latest technology, enhanced security, optimized

20 algorithms

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