基于虹膜特征密钥的营房信息加密研究①

摘要

在军队后勤信息化建设中，营房勤务信息化是重要的组成部分。为解决营房信息化中信息安全面临的严峻形势和传统加密手段的安全隐患，提出一种基于虹膜特征密钥的信息加密算法。从人体虹膜中提取375位虹膜特征码，然后从特征码中提取加密密钥用于营房信息加密。实验结果表明，加密信息的安全性得到了提高。%In the military logistics informatization construction, barracks service information is an important part.To solve severe situation of information security in barracks informatization and the safe hidden trouble from traditional encryption methods. a kind of information encryption algorithm based on the iris feature key is put forward, 375 iris codes is extracted from the human iris, then the encryption key used for the barracks information is extracted from iris codes. the experimental results shows that the security of the encrypted information is improved.