| 摘要 |
<p>A method for secure transmission of a data message locks, at the sender, the data message using a first lock (1104). The locked data message is transmitted to the receiver. Next, the locked data message is double-locked (1128), at the receiver, using a second lock (1126). Then, this double-locked data message is transmitted back to the sender. The first lock of the double-locked data message is then unlocked (1144), at the sender, using a first key (1142), leaving the data message single-locked by the second lock. The single-locked data message is transmitted back to the receiver, where the second lock of the single-locked data message is unlocked (1164), using a second key (1162), to generate the data message, completing the secure transmission.</p> |
