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Secure data processing method based particularly on a cryptographic algorithm

机译：特别基于密码算法的安全数据处理方法

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摘要

The invention relates to a secure data processing method comprising the steps of generating (E204; E304) a first random value (A1); executing (E206; E306) a first cryptographic algorithm (F_K) using the first random value (A1); generating (E208; E308) a second random value (A2); executing (E210; E310) a second cryptographic algorithm (F_K; G_K) using the second random value (A2); and generating a result (V) to verify that the first algorithm (F_K) was properly executed.

机译：本发明涉及一种安全数据处理方法，该方法包括以下步骤：生成（E 204 ; E 304 ）第一随机值（A 1 ） ;使用第一随机值（A 1 206 ; E 306 ）第一密码算法（F _{K ） B>）;产生（E 208 ; E 308 ）第二随机值（A 2 ）;使用第二个算法执行（E 210 ; E 310 ）第二种加密算法（F _{K ; G _{K ）随机值（A 2 ）;并生成结果（V）以验证第一个算法（F _{K ）是否已正确执行。}}}} 展开▼

著录项

公开/公告号US8386791B2

专利类型

公开/公告日2013-02-26

原文格式PDF

申请/专利权人 RÉGIS BEVAN;CHRISTOPHE GIRAUD;HUGUES THIEBEAULD DE LA CROUEE;
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申请/专利号US20050592070

发明设计人 HUGUES THIEBEAULD DE LA CROUEE;RÉGIS BEVAN;CHRISTOPHE GIRAUD;
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申请日2005-03-07

分类号H04L9/32;H04L9/00;G06F7/38;H04K1/00;H04L9/28;

国家 US

入库时间 2022-08-21 16:43:06

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