block stream

基本解释

The enumerative problem of the first order correlation-immune Boolean functions used extensively in block ciphers and stream ciphers is studied.
研究了在分组密码和序列密码中有重要应用的相关免疫布尔函数的计数问题。
The algorithm is referred to as a stream or block cipher depending on whether the algorithm transforms the message one byte at a time or a block (eight bytes) at a time.
算法被称作流密码（stream cipher）还是块密码（block cipher），取决于算法转换消息时是一次一个字节还是一次一个块（8 个字节）。
Since the text information is important in the video stream and video indexing, this paper provides an algorithm based on multiple character of the text to locate text block in video stream.
针对视频中文本信息在视频序列和视频索引中的重要性，本文提出了一种基于文字混合特征的文本定位算法。
kns50.chkd.cnki.net

Cougar's lead drug, abiraterone acetate, is similar to existing prostate cancer drugs that block testosterone in the blood stream.
FORBES: Magazine Article