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    Php/docs/book.hash

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    • Introduction »


    • PHP Manual
    • Cryptography Extensions
    • HASH Message Digest Framework


    • Introduction
    • Installing/Configuring
      • Requirements
      • Installation
      • Runtime Configuration
      • Resource Types
    • Predefined Constants
    • HashContext — The HashContext class
      • HashContext::__construct — Private constructor to disallow direct instantiation
    • Hash Functions
      • hash_algos — Return a list of registered hashing algorithms
      • hash_copy — Copy hashing context
      • hash_equals — Timing attack safe string comparison
      • hash_file — Generate a hash value using the contents of a given file
      • hash_final — Finalize an incremental hash and return resulting digest
      • hash_hkdf — Generate a HKDF key derivation of a supplied key input
      • hash_hmac_algos — Return a list of registered hashing algorithms suitable for hash_hmac
      • hash_hmac_file — Generate a keyed hash value using the HMAC method and the contents of a given file
      • hash_hmac — Generate a keyed hash value using the HMAC method
      • hash_init — Initialize an incremental hashing context
      • hash_pbkdf2 — Generate a PBKDF2 key derivation of a supplied password
      • hash_update_file — Pump data into an active hashing context from a file
      • hash_update_stream — Pump data into an active hashing context from an open stream
      • hash_update — Pump data into an active hashing context
      • hash — Generate a hash value (message digest)


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