construct_pbkdf2_params
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256",
params = construct_pbkdf2_params("passwordPASSWORDpassword", "blah",