首页> 外文期刊>Optics Letters >Vulnerability to chosen-cyphertext attacks of optical encryption schemes based on double random phase keys
【24h】

Vulnerability to chosen-cyphertext attacks of optical encryption schemes based on double random phase keys

机译:基于双随机相位密钥的光学加密方案的选择密文攻击漏洞

获取原文
获取原文并翻译 | 示例
           

摘要

We show how optical encryption methods based on double random phase keys are vulnerable to an organized attack of the chosen-ciphertext type. The decryption key can be easily obtained by an opponent who has repeated access to either the encryption or decryption machines. However, we have also devised a solution that prevents the attack. Our results cast doubts on the present security of these techniques.
机译:我们展示了基于双随机相位密钥的光学加密方法如何容易受到所选密文类型的有组织攻击。重复访问加密或解密机的对手可以轻松获得解密密钥。但是,我们还设计了一种防止攻击的解决方案。我们的结果令人怀疑这些技术的当前安全性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号