Specs

hash_password(binary(), binary(), keyword()) :: binary()

Hash a password using Pbkdf2.

Options

There are four options (rounds can be used to override the value in the config):

• :rounds - the number of rounds
  • the amount of computation, given in number of iterations
  • the default is 160_000
  • this can also be set in the config file
• :format - the output format of the hash
  • the default is :modular - modular crypt format
  • the other available formats are:
    • :django - the format used in django applications
    • :hex - the hash is encoded in hexadecimal
• :digest - the sha algorithm that pbkdf2 will use
  • the default is sha512
• :length - the length, in bytes, of the hash
  • the default is 64 for sha512 and 32 for sha256

Specs

verify_pass(binary(), binary(), binary(), atom(), binary(), atom()) :: boolean()

Verify a password by comparing it with the stored Pbkdf2 hash.