Patent ID: 11917047
Assignee: nan
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 3:
4. The method of claim 1, further comprising:
further utilizing “Walk” encryption wherein plaintext letters p1, p2, . . . pn−1 are put in sequence, M*, to represent any string of bits, and letter Pp is interjected into M* to break any letter repetition, namely any occurrence of pi−pi in M* is turned into pi−pn−pi, for i=1,2, . . . (n−1), thereby M* turns to M which is free of any letter repetition;
the transmitter of M will then transform M to M′ by creating at will a number of repetitions of any letter in M, and use M′ as the travel guide, with the recipient exercising the decryption procedure extracting M′ and recovering M from it by eliminating all the letter repetitions, and then removing pn from M to recover M*.