基于改进RSA算法的政务新媒体电子信息安全加密方法

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中图分类号：TP317    文献标志码：A    文章编码：1672-7274（2025）08-0040-03

Electronic Information Security Encryption Method for Government New Media BasedonImprovedRSA Algorithm

WANGWei （Office of the People's Government of Lu'an City，Anhui Province，Lu'an 237ooo， China）

Abstract： Aiming at the information security requirements of government affairs new media，an improved RSA encryption scheme is proposed.By means of random padding and dynamic key update，the anti-attack ability is enhanced.Combined with the hierarchical encryption architecture and the Chinese Remainder Theorem，the encryptionand decryption efficiency isoptimized，andahierarchical protection system isconstructed，providingan efficient and reliable technical path for the protection of sensitive government affairs data.

Keywords： government afairs new media; RSA algorithm; informationsecurity; hierarchical encryption; dynamic key

0 引言

在“互联网 + 政务服务”纵深发展背景下，政务新媒体已成为政府信息传播与公共服务的核心平台。（剩余3378字）