DiceLock Digested System

The patent claim where DiceLock Digested architecture for encryption can be viewed is claim number 2 that states as system:

2. The system of claim 1 wherein said corrective randomising-encrypting means include

	signature generating-assembly means (601) for generating with said plaintext sequence (X) signature from said plaintext sequence (X) and assembling said signature to said plaintext sequence (X), making up signed plaintext sequence (XF),
	by-trial input corrector means of sequence (602) for correcting said signed plaintext sequence (XF) resulting in modified signed plaintext sequence (XM), and generating new said modified signed plaintext sequence (XM) with said randomness verification result (T),
	randomising-encrypting means (102) for randomising-encrypting with said encryption key (K) said modified signed plaintext sequence (XM) generating said candidate randomised-encrypted text sequence (AP),

whereby the system is arranged to adapt said plaintext sequence (X) in order to maximise confusion and diffusion of values in said randomised-encrypted text sequence (A).

The patent claim where DiceLock Digested architecture for decryption can be viewed is claim number 3 that states as system:

3. The system of claim 2, 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:

	first input means of self-corrector decrypting device (513) for receiving said randomised-encrypted text sequence (A),
	second input means of self-corrector decrypting device (515) for receiving said control block (K),
	decrypting means (104) for decrypting with said encryption key (K) said randomised-encrypted text sequence (A) generating decrypted text sequence (XD),
	by-trial output corrector means of sequence (701) for correcting said decrypted text sequence (XD) resulting in suggested plaintext sequence (XP), and generating with signature correspondence notification (E) new said suggested plaintext sequence (XP),
	signature verifying means (702) for generating generated signature with included plaintext sequence segment in said suggested plaintext sequence (XP) and verifying correspondence of said generated signature with included signature in said suggested plaintext sequence (XP) supplying said signature correspondence notification (E), and for supplying said included plaintext sequence segment in said suggested plaintext sequence (XP) as said plaintext sequence (X) if said generated signature corresponds to said included signature,

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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