基于DNA分子的信息安全技术研究综述

Research summary on information security technology based on DNA molecule

作为一种新的加密方法,DNA密码以DNA为信息载体,充分利用DNA分子所具有的超高存储密度、超低能量消耗、超大规模并行计算潜力等优点,可实现加密、认证及签名等密码学功能.目前基于DNA分子的加密方法与认证技术、DNA计算对传统密码学的破译与分析等研究从各方面发展了信息安全技术,但仍处于起步阶段.打破现有实验条件的限制,建立基于DNA分子信息安全技术的相对完备的理论体系,突破破译分析中的数据复杂度和计算复杂度,将是未来的研究方向.

As a new encryption method, DNA cryptography was based on DNA molecule as the information carrier. Using the ultra-high storage density, ultra-low energy consumption and very large scale parallel computing ability of DNA molecule, encryption, authentication and signature and other cryptographic functions could be achieved. At present, the information security technology was developed from various aspects, such as the encryption method based on DNA, the authentication technology, and the decipher analysis of the traditional cryptography based on DNA computing. However, the research in DNA cryptography was still in infancy. Breaking the limit of existing experimental conditions and building a relatively complete theoretical system based on DNA molecular information security technology, breaking through the data complexity and computational complexity of the analysis would be the future research direction.