Hash

From Wikipedia, the free encyclopedia
  (Redirected from Hashing)
Jump to: navigation, search

Hash, hashes, hash mark or hashing may refer to:

Substances[edit]

Hash mark[edit]

Computing[edit]

  • Cryptographic hash function, a derivation of data used to authenticate message integrity
  • Fragment identifier, in computer hypertext, a string of characters that refers to a subordinate resource
  • Geohash, a spatial data structure which subdivides space into buckets of grid shape
  • Hash function, a derivation of data, notably used in hash tables and also seen in cryptographic hash functions
  • Hashtag, a form of metadata often used on social networking websites
  • Hash table, a data structure
  • hash (Unix), an operating system command
  • Hash chain, a method of producing many one-time keys from a single key or password
  • Password hash
  • Zobrist hashing, a method of hashing chess positions into a key

Other uses[edit]