| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method of concealing data encryption in a communication network involves the following operations: generating a set of characters using a set of encryption keys as input into a pseudorandom function, wherein each character corresponds to an indicator value; subdividing the encrypted data into a plurality of parts; partitioning each part into a plurality of groups; encoding each part by mapping each group with a character in the set of characters in accordance with its indicator value; and transmitting the mapped characters over a communication network.EFFECT: high probability of identifying encrypted data in a communication network.20 cl, 4 dwg |
