研究生申请入学学习计划书（英语）

Field of Study

　　My field of study is Cryptography and computer sercurity.Cryptography solves problems that involve secrecy, authentication, integrity, and dishonest people.The research activities on the area range from providing firm foundations to the construction of such methods to providing actual constructions for specific needs. Correspondingly, research in Cryptography varies from very abstract (or theoretical) to very applied (or concrete).

　　My study field of cryptography is quite broad, Cryptography is the science of writing in secret code and is an ancient art; In data and telecommunications, cryptography is necessary when communicating over any untrusted medium, which includes just about any network, particularly the Internet.It includes cryptographic algorithms,applied mathematics and computing complexity on cryptographic algorithms.It also includes cpryptographic protocols and e-commerce's security. The cryptographic algorithms includes Public-Key Cryptography and Symmetric Cryptography.

　　Computational Complexity Theory is a central field of Theoretical Computer Science, with a remarkable list of celebrated achievements as well as a very vibrant present research activity. The field is concerned with the study of the intrinsic complexity of computational tasks.The applied mathematics in cryptography is mainly consisting of the study of prime factorization, Finite Field,Elliptic Curve and so on...And the cryptographic protocols is concered about Digital Signatures, ZERO-KNOWLEDGE PROOFS,Secret Sharing,SECURE ELECTIONS and so on...And the applied cryptography to E-commerce provide digital Payment mechanisms control functions such as authentication, delegation, authori sation, accounting and revocation.

 

　　我学习和研究的范围是暗号理论和情报安全，以及他们在现实中的应用。暗号学是一门古老的科学，它的应用包含了加密プライバシ，认证，信息数据的完整和防止被不诚实的人们欺骗。在这方面的研究，从对比上来说，可以是很抽象的，纯理论性的，也可以是很具体的，解决应用问题的。　

　　我要学习的暗号理论和情报安全的内容很广泛，特别是当你的通信在公开的，不安全的上进行的medium，channel上时候，尤其是现在的internet，暗号技术在情报通信和data保护中很重要。暗号理论和情报安全包含了很多东西，其中从基础的方面来说，必须应用数学，各种数论算法和计算的复杂性必须进行全面的学习。