JOAAT Hash Generator

Online generator joaat hash of a string

JOAAT hash

This online tool allows you to generate the hash joaat of any string.

JOAAT length is 8 characters

Hash available

MD2 Hash, MD4 Hash, MD5 Hash, SHA1 Hash, SHA224 Hash, SHA256 Hash, SHA384 Hash, SHA512/224 Hash, SHA512/256 Hash, SHA512 Hash, SHA3-224 Hash, SHA3-256 Hash, SHA3-384 Hash, SHA3-512 Hash, RIPEMD128 Hash, RIPEMD160 Hash, RIPEMD256 Hash, RIPEMD320 Hash, WHIRLPOOL Hash, TIGER128,3 Hash, TIGER160,3 Hash, TIGER192,3 Hash, TIGER128,4 Hash, TIGER160,4 Hash, TIGER192,4 Hash, SNEFRU Hash, SNEFRU256 Hash, GOST Hash, GOST-CRYPTO Hash, ADLER32 Hash, CRC32 Hash, CRC32B Hash, CRC32C Hash, FNV132 Hash, FNV1A32 Hash, FNV164 Hash, FNV1A64 Hash, JOAAT Hash, HAVAL128,3 Hash, HAVAL160,3 Hash, HAVAL192,3 Hash, HAVAL224,3 Hash, HAVAL256,3 Hash, HAVAL128,4 Hash, HAVAL160,4 Hash, HAVAL192,4 Hash, HAVAL224,4 Hash, HAVAL256,4 Hash, HAVAL128,5 Hash, HAVAL160,5 Hash, HAVAL192,5 Hash, HAVAL224,5 Hash, HAVAL256,5 Hash,

What is JOAAT hash?

JOAAT (Just Another Acronym for Additive Hash) is a simple and fast hash function that was designed for use in non-cryptographic applications. It is often referred to as the "One-at-a-Time" hash, as it processes the input data one byte at a time, rather than working with larger blocks of data.

The JOAAT hash function works by taking a byte-wise representation of the input data, and using a series of bitwise operations to mix the bits of the input data together to produce a hash value. The specific algorithm used in JOAAT is as follows:

  1. Initialize a hash value ’h’ to a fixed seed value (for JOAAT, this value is typically zero).
  2. For each byte ’b’ in the input data:
  3. XOR ’h’ with the byte ’b’.
  4. Shift ’h’ left by 5 bits.
  5. Add ’h’ to itself.
  6. Return ’h’ as the hash value.

What is JOAAT used for?

The JOAAT hash function is relatively simple and easy to implement, and it can be used to hash short strings and small integers efficiently. However, it is not a particularly strong hash function, and it is susceptible to collision attacks, which are attacks that attempt to find two different inputs that produce the same hash value. As such, it is not suitable for use in cryptographic applications, where strong collision resistance is important.

JOAAT is widely used in various applications, including file systems, databases, and networking protocols, where strong collision resistance is not a requirement. It is also sometimes used as a reference implementation or benchmark for comparing the performance of other hash functions.