| 摘要 |
<p>An authentication system, including a pattern module to provide a pattern, a function module to provide a one-way function having a plurality of input and output values, a function processor to find one of the input values for the one-way function such that a corresponding one of the output values has the pattern, a password module to provide the one input value as a password for use in password authentication against the one output value, the one output value being a check value having a length, a compression module to determine a storage value such that: the check value can be reconstructed from the storage value and the pattern, and the storage value has a length which is shorter than the length of the check value, and a storage module to store the storage value in a storage medium for later retrieval. Related apparatus and methods are also included.</p> |
