Patent ID: 7263186

Claim:
A speed-up hardware architecture used in wireless encryption/decryption operation, comprising: a plurality of advance encryption standard (AES) operation units, each of the plurality of advance encryption standard (AES) operation units is capable of accomplishing a designated advance encryption standard (AES) operation independently, and comprising: a data receiving device having two inputs that a first input is used for receiving an external data signal and a second input is used for receiving a supporting signal coming from the other operation unit, wherein, when an operating mode of the data receiving device is “normal”, the data receiving device will output the first input, and when an operating mode of the data receiving device is “speed-up”, the data receiving device will output the second input; and an operating device coupling to the data receiving device for processing data from the data receiving device and outputting the processed data thereafter; and a control unit coupling to every operation unit in the architecture for enabling operation units which are idle to assist working operation units for data processing, further comprising: a controlling device coupling to the data receiving device of every operation unit in the architecture for issuing a control signal and changing the operating mode; and an integrating device coupling to the operating device of every operation unit in the architecture for integrating outputs coming from the operating devices of the operation units which are in “speed-up mode”.