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METHOD FOR CODING OF M MESSAGE REPRESENTED AS MULTIDIGIT BINARY NUMBER
METHOD FOR CODING OF M MESSAGE REPRESENTED AS MULTIDIGIT BINARY NUMBER
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机译:表示为多数字二进制数的消息的编码方法
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摘要
FIELD: electricity.;SUBSTANCE: method of unit coding of a message M represented in a binary form includes the following sequence of actions: generation of a secret key in the form of a set of subkeys K1, K2, …, Kh, where h≥1, generation of auxiliary multidigit binary numbers (MBN) p, Q1(1),Q2(1),…,Qd(1), Q1(2), Q2(2), …, Qd(2),…, Q1(k), Q2(u),…, Qd(u), R1, R2, …, Ru, where 1d and 1ud, generation of a cryptogram in the form of a set of MBN, C1, C2, …, Cd, which complies with a system of equations Q1(1), C1 + Q2(1)C2 +… + Qd(1)Cd = R1 mod p, Q1(2)C1+Q2(2)C2+…+ Qd(2)Cd =R2 mod p, …,Q1(u)C1+Q2(u)C2+…+Qd(u)Cd =Ru mod p, where at least one of multidigit binary numbers R1, R2,…, Ru depends on an M message, and at least one of multidigit binary numbers Q2(1),…,Qd(1), Q1(2), Q2(1),…,Qd(2),…,Qd(2),…,Q1(u), Q2(u),…,Qd(u) depends on one of subkeys K1 K2, …, Kh.;EFFECT: increased resistance of a cryptogram.;3 cl, 1 ex
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机译:领域:电力。实体:以二进制形式表示的消息M的单位编码方法包括以下操作序列:生成一组子密钥K 1 Sub>形式的秘密密钥, K 2 Sub>,...,K h Sub>,其中h≥1,生成辅助多位二进制数字(MBN)p,Q 1 Sub> (1) Sup>,Q 2 Sub> (1) Sup>,…,Q d Sub> (1) Sup>, Q 1 Sub> (2) Sup>,Q 2 Sub> (2) Sup>,…,Q d Sub > (2) Sup>,…,Q 1 Sub> (k) Sup>,Q 2 Sub> (u)< / Sup>,…,Q d Sub> (u) Sup>,R 1 Sub>,R 2 Sub>,…,R < Sub> u Sub>,其中1 1 Sub>,C 2 Sub的形式生成密码>,…,C d Sub>,它符合方程组Q 1 Sub> (1) Sup>,C 1 Sub> + Q 2 Sub> (1) Sup> C 2 Sub> +…+ Q d Sub> (1) Sup > C d Sub> = R 1 Sub> mod p,Q 1 Sub> (2) Sup> C 1 Sub> + Q 2 Sub> (2) Sup> C 2 Sub> +…+ Q d Sub> (2) Sup> Cd = R 2 Sub> mod p,…,Q 1 Sub> (u) Sup> C 1 Sub> + Q 2 Sub> (u) Sup> C 2 Sub> +…+ Q d Sub> (u)< / Sup> C d Sub> = R u Sub> mod p,其中多位二进制数R 1 Sub>,R 2 Sub>,…,R u Sub>取决于M消息,并且多位二进制数Q 2 Sub> (1) Sup>,…中的至少一个Q d Sub> (1) Sup>,Q 1 Sub> (2) Sup>,Q 2 Sub> < Sup>(1) Sup>,…,Q d Sub> (2) Sup>,…,Q d Sub> (2)< / Sup>,…,Q 1 Sub> (u) Sup>,Q 2 Sub> (S) Sup>,…,Q < Sub> d Sub> (u) Sup>取决于子键K 1 Sub> K 2 Sub>,…,K h Sub> .; EFFECT:密码的抵抗力增强;; 3 cl,1 ex
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