Patent ID: 7200233

Claim:
A system for fast data encryption/decryption, comprising: a transmitter system comprising a transmitter logic circuit (TLC), the TLC comprising at least three transmitter pseudo-noise (PN) component code generators PN x , PN y , PN z , where each transmitter PN component code generator generates relatively prime transmitter PN component codes when compared with each of the other transmitter PN component codes; said transmitter system further comprising a first processor coupled to the TLC, where the first processor determines a time slot number (TSN) relative to at least two of the relatively prime transmitter PN component codes; and an encryptor for encrypting clear data in accordance with the TSN; and a receiver system comprising a second processor to determine the TSN; and a decryptor coupled to the second processor to decrypt the encrypted clear data in accordance with the TSN.