首页>
外国专利>
Cryptographic system of symmetric-key encryption using large permutation vector keys
Cryptographic system of symmetric-key encryption using large permutation vector keys
展开▼
机译:使用大排列向量密钥的对称密钥加密的密码系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for use in encrypting data using a computer. The method comprises receiving data to be encrypted, defining a set of byte codes comprising user byte codes, storing a transformation vector defined from the set of byte codes, retrieving the transformation vector from the memory, transforming a block of the data from the data to be encrypted, translating values of the user byte codes from the block of data across the transformation vector, randomly selecting one or more reversible operations to perform, performing the reversible operations during the translation of the values of the user byte codes from the block of data, and inserting the translated values of the user byte codes into an encrypted block of data.
展开▼