首页>
外国专利>
Simple universal hash for plaintext aware encryption
Simple universal hash for plaintext aware encryption
展开▼
机译：简单的通用哈希用于明文感知加密
展开▼
页面导航
摘要
著录项
相似文献
摘要
A simple universal hash apparatus and method include input means for inputting at least one of a plurality of Plaintext blocks into an integrity aware encryption scheme using at least one of two secret keys to obtain a plurality of Ciphertext blocks; Plaintext checksum means for computing a Plaintext checksum value from said plurality of Plaintext blocks; Ciphertext checksum means for processing said plurality of Ciphertext blocks and a third key to obtain a Ciphertext checksum; and combination means for combining said Plaintext checksum and said Ciphertext checksum to obtain the simple universal hash value.
展开▼
