摘要
将加密技术应用在系统开发中能够解决系统的安全问题。文章研究同态加密在防止SQL注入攻击方面的应用,提出了一种防止SQL注入攻击的同态加密方案,并给出了该方案防止SQL注入攻击的详细分析,指出同态加密可以有效防止SQL注入攻击。在此方案的基础上,将同态加密应用到SQL集函数中,实现了在重要信息保密的情况下获得需求信息。
Encryption technology that is applied to the system development can solve the security problems. This paper studies the application of homomorphic encryption in preventing SQL injection attacks and presents a solution of homomorphic encryption to prevent SQL injection attacks. At the same time, a detailed analysis of the scheme for preventing SQL injection attacks is given, pointing out that the homomorphism encryption scheme can effectively prevent SQL injection attacks. On the basis of the scheme, the homomorphic encryption is applied to the aggregation functions of SQL, which realizes to acquire the demand information in condition of the important information in secrecy.
出处
《信息网络安全》
2014年第1期30-33,共4页
Netinfo Security
基金
国家自然科学基金[61262073]
全国统计科学研究计划[2013LZ46]
贵州省自然科学基金[20092113]
贵州省高层次人才科研条件特助经费项目[TZJF-2008-33]
关键词
同态加密
SQL注入攻击
集函数
解决方案
homomorphic encryption
SQL injection attacks
aggregation function
solution
