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The patent claim where DiceLock Indexed architecture for encryption can be viewed is claim number 15 that states as system:
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15. The system of claim 1 wherein said corrective randomising-encrypting means include
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selected index generating means (2402) for generating initial selected index (IS) and for generating with said randomness verification result (T) alternative selected index (IS), |
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by-index encryption key generating means (2602) for generating with said encryption key (K) and said initial selected index (IS) initial by-index control block (KI), and for generating alternative by-index control block (KI) according to said alternative selected index (KI), |
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randomising-encrypting means (102) for randomising-encrypting said alternative selected index (IS) with said initial by-index control block (KI) and said plaintext sequence (IX) with said alternative by-index control block (KI) generating said candidate randomised-encrypted text sequence (AP), |
whereby the system is arranged to adapt said alternative by-index control block (KI) in order to maximise confusion and diffusion of values in said randomised-encrypted text sequence (A). |
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The patent claim where DiceLock Indexed architecture for decryption can be viewed is claim number 16 that states as system:
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16. The system of claim 15, further including self-corrector decrypting device (502) that by making use of said encryption key (K) with said randomised-encrypted text sequence (A) generates said plaintext sequence (X) comprising:
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first input means of self-corrector decrypting device (513) for receiving said randomised-encrypted text sequence (A), |
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second input means of self-corrector decrypting device (515) for receiving said control block (K), |
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said by-index control block generating means (2602) for generating with said control block (K) said initial by-index control block (KI) and for generating with extracted alternative selected index (IS) said alternative by-index control block (KI), |
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decrypting means (104) for decrypting said randomised-encrypted text sequence (A) and, with said initial by-index control block (KI) resulting in said extracted alternative selected index (IS) and, with said alternative by-index control block (KI) resulting in said plaintext sequence (X), |
whereby said plaintext sequence (X) corresponds to said randomised-encrypted text sequence (A) received by said first input means of self-corrector decrypting device (513). |
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