py3PBKDF2.py 文件源码

def hashPasswordTuple(password, digestMod=hashlib.sha512, iterations=10000,
                      saltSize=32):
    """
    Module function to hash a password according to the PBKDF2 specification.

    @param password clear text password (string)
    @param digestMod hash function
    @param iterations number of times hash function should be applied (integer)
    @param saltSize size of the salt (integer)
    @return tuple of digestname (string), number of iterations (integer),
        salt (bytes) and hashed password (bytes)
    """
    salt = os.urandom(saltSize)
    password = password.encode("utf-8")
    hash = pbkdf2(password, salt, iterations, digestMod)
    digestname = digestMod.__name__.replace("openssl_", "")
    return digestname, iterations, salt, hash