# h>SSKJr SSKr"SS\RS9rg)) annotationsNcd\rSrSr\R SSj5r\R SSj5rSrg)KeyDerivationFunction cg)zW Deterministically generates and returns a new key based on the existing key material. N)self key_materials ]/var/www/html/env/lib/python3.13/site-packages/cryptography/hazmat/primitives/kdf/__init__.pyderiveKeyDerivationFunction.derive cg)z Checks whether the key generated by the key material matches the expected derived key. Raises an exception if they do not match. Nr)r r expected_keys r verifyKeyDerivationFunction.verifyrrrN)r bytesreturnr)r rrrrNone) __name__ __module__ __qualname____firstlineno__abcabstractmethodr r__static_attributes__rrr rr s4     rr) metaclass) __future__rrABCMetarrrr r!s #   ckk  r