基于ARM的通用USB认证器设计

Design and Implementation of USB Certification Based on ARM

近年来,随着电子商务和电子政务的迅猛发展,数字签名和认证技术得到了广泛关注。充分考虑了加密算法、工作平台和密钥生成这3项衡量安全信息安全系统的基本准则。应用RSA和MD5算法,提出了一种新的认证设备的设计,该设备能够实现对数字文件的签名、保障信息传输具有完整性和不可抵赖性。

In recent years, with the rapid development of electronic business and administration, more and more attention has been paid to the technology of digital signature and ID certification, This paper provides a new certification facility design by using RSA and MD5 algorithm based on information security system principle which contains encrypted algorithm, work platform and key generation. It can implement signature for digital files, and integrity and non-repudiation for information transmission.