摘要
舰船运行具有保密性,在对舰船运行信息访问中进行身份认证,提高舰船信息安全防护能力,在云计算环境下提出基于椭圆曲线加密编码技术的舰船运行信息访问的身份认证方法。采用随机线性编码技术进行舰船运行信息的码元检测和数字证书设计,结合公钥加密机制进行云计算环境下的舰船运行信息的椭圆曲线加密,根据访问中的身份信息进行签名验证和身份匹配,构建数字签名系统进行舰船运行信息访问的身份认证和信息检索。仿真结果表明,采用该方法进行舰船运行信息访问的身份认证的保密性较好,访问者的身份信息与授权权限的匹配能力较强,,抗攻击能力强。
Ship operation has confidentiality, in the access to ship operation information identity authentication, improve the ship information security protection ability, In the cloud computing environment, an identity authentication method of ship running information access based on elliptic curve encryption coding technology is proposed, and random linear coding technology is used to detect and code ship running information. The elliptic curve encryption of ship running information in cloud computing environment is carried out with public key encryption mechanism, and the signature verification and identity matching are carried out according to the identity information in the access. A digital signature system is constructed for identity authentication and information retrieval of ship operation information access. The simulation results show that this method has good confidentiality for ship running information access. The identity of the visitor and the ability to match the authorization.
出处
《舰船科学技术》
北大核心
2018年第5X期148-150,共3页
Ship Science and Technology
关键词
云计算环境
舰船运行信息
访问
身份认证
cloud computing environment
ship operation information
access
identity authentication
