crypto_password

Documentation
- Reference manual
- Packages
  - SWI-Prolog SSL Interface
    - library(crypto): Cryptography and authentication library
      - Hashes
        
        Hashes of passwords
        
        crypto_password_hash/2
        
        crypto_password_hash/3

Availability::- use_module(library(crypto)).(can be autoloaded)

[semidet]crypto_password_hash(+Password, ?Hash)

If Hash is instantiated, the predicate succeeds iff the hash matches the given password. Otherwise, the call is equivalent to crypto_password_hash(Password, Hash, []) and computes a password-based hash using the default options.

History

Extended in 9.1.7 (👉816fa44) crypto_password_hash/2,3 option algorithm(bcrypt)