A Method for Encryption Based on Elliptic Curve Cryptography with Exclusive OR Operation

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A Method for Encryption Based on Elliptic Curve Cryptography with Exclusive OR Operation

更新时间：2025-07-09

- A Method for Encryption Based on Elliptic Curve Cryptography with Exclusive OR Operation
- Vol. 44, Issue 12, Pages: 28-31(2010)
- 作者机构：
  
  国防科学技术大学计算机学院,长沙,410073
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP309
- Online First：10 December 2010，
  
  Published：2010
- 稿件说明：
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A Method for Encryption Based on Elliptic Curve Cryptography with Exclusive OR Operation[J]. 2010, 44(12): 28-31.
DOI：

A Method for Encryption Based on Elliptic Curve Cryptography with Exclusive OR Operation[J]. 2010, 44(12): 28-31. DOI：

摘要

针对椭圆曲线加密系统处理由多个零碎文件组成的较大量数据信息时

其安全强度高而实时性较差的问题

提出了一种基于异或算子和椭圆曲线加密的多组混合加密方法(XORECC).该方法利用不同的密钥矢量与明文中零碎的文件异或得到密文

然后将其与零碎文件异或的密角矢量集合存放于锁盒子里

利用椭圆曲线加密机制对锁盒子进行加密以保证XORECC机制的安全性.通过引入异或(XOR)操作

使XORECC机制有效避免了椭圆曲线系统直接对大量数据进行加密

在保证密文高安全性的同时提高了系统的整体性能.

Abstract

Elliptic curve cryptography(ECC)has high security

but is weak in real-time for large volume of data composed of fragmentary files to be encoded. One hierarchical encryption method termed XORECC is proposed

in which XOR operation is applied to each of fragmentary files with different secret vectors(SVs)for generating ciphertext

and then the different SVs are placed into a lock-box. Finally

the lock-box is encrypted using ECC to ensure high security of entire systems. Accordingly

XORECC avoids the direct encryption of ECC to large volume of data and improves encrypting speed. Hence

XORECC would enhance the performance of encryption systems.

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Keywords

references

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