I use a block cipher algorithm for encryption that requires the clear data bytes to be in blocks of 8 bytes, so I pad the last incomplete block with some characters.
我对需要将明文数据字节放在8字节块的加密使用块密码算法,所以我用一些字符填充最后一个不完整的块。
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)。
The heap manager looks at the available memory (using a particular algorithm) and returns the block.
堆管理器会查看可用内存的情况(使用特定算法)并返回一块内存。
DES, the United States Data Encryption Standard, is a block cipher algorithm with 8-byte long blocks and a key length of 56 bits.
即美国国家数据加密标准(the United States DataEncryption Standard),是一个块密码算法,块长8字节,密钥长56位。
Mariantoni's group has used the new system to run an algorithm that is a kind of computational building block, called a Toffoli gate, which can be used to implement any conventional computer program.
Mariantoni的小组利用新的系统运行一个算法,它类似于传统计算机的一个基本组成结构,称之为托付里门——被用在实现传统计算机中。
A fast block matching motion estimation algorithm for low bit rate video coding is proposed.
提出一个用于低比特率视频编码的快速块匹配运动估计算法。
This article proposed a novel motion estimate algorithm which is based on block-matching algorithm(BMA).
文章提出了一种基于新颖的基于块匹配算法的图像运动估计算法。
The dissertation proposes a novel adaptive block-size stereo image coding algorithm based on traditional block-based coding algorithm, which fully utilizes the information of intensity variety.
论文研究了传统的基于块匹配的立体图像编码方法,在此基础上,提出了一种新的利用亮度变化信息的自适应块匹配立体图像编码算法。
In order to use cryptographic techniques to avoid the lack of data protection, this paper proposes a new watermark algorithm based on block statistics.
针对密码技术在数据保护方面的不足,提出一种新的数字水印算法——基于分块统计的水印嵌入算法。
A new algorithm of solving block tridiagonal systems is proposed, which is based on the special factorization of block tridiagonal matrix.
根据块三对角矩阵的特殊分解,给出了求解块三对角方程组的新算法。
On the base of understanding for block matching problem in nature, a systematic summarize is made for all current block matching algorithm in the world.
在理解块匹配问题本质的基础上,系统地归纳总结了目前国内外现有的块匹配算法。
A motion block compensation algorithm based on characters of pixel is proposed in this paper.
提出一种基于像素特征的运动块补偿算法。
A block matching algorithm using block feature vector is proposed.
本文提出了一种利用象素块特征矢量的块匹配算法。
The algorithm introduces the definition of homogeneous blocks and the measurement with an alterable threshold for judging whether a shifted block is homogeneous.
算法首先引入均匀块的定义,并给出一种阈值可变的判断转换块是否均匀块的标准。
This paper proposes a novel parallel algorithm for template matching of image division block based on a K-ary 2-cube network SIMD computer.
该文提出了一种新颖的在基于K元2 -立方体网络的SIMD计算机上运行的图像分块模板匹配并行算法。
Research works in this paper are summarized as follows:Firstly, we propose a background extraction and update method based on block features by improving an existing algorithm.
概括起来,本文的主要研究内容如下:首先,我们通过改进现有算法,提出了一种基于块特征的背景提取与更新方法。
A new algorithm of solving circulant block tridiagonal systems is proposed, which is based on the special factorization of circulant block tridiagonal matrix.
本文根据分块循环三对角矩阵的特殊分解,给出了求解分块循环三对角方程组的一种新算法。
The authors present a new algorithm for block-matching motion estimation based on wavelet transform. The simulation shows that this algorithm has better PSNR and performance-to-complexity ratio.
提出了一种基于小波变换域的块匹配运动估计搜索的新算法,模拟实验表明,利用此算法可获得比一般运动块匹配方法更大的峰值信噪比,具有更好的性能复杂度比。
This paper introduces a simulation software of control system block diagram configuration based on elements, including its functions, implementation method and improved simulation algorithm.
介绍了一个基于环节的控制系统图形组态仿真软件的功能和实现方法,及改进的仿真算法。
The algorithm has also been employed as a program block in our VLSI building block layout system which has been developing.
算法已作为正在研充的VLSI积木块布图设计系统中的一个模块。
In order to enhance the performance and reduce the calculation of the chip equalizer, a novel block iterative LMMSE (BILMMSE) algorithm was presented.
为了增强码片均衡器的性能,降低运算量,提出了一种LMMSE的改进新算法—bilmmse算法。
The data Encryption Standard is a block cipher, meaning a cryptographic key and algorithm are applied to a block of data simultaneously rather than one bit at a time.
数据加密标准是一个块密码,意义一个密钥和算法应用于一个数据块同时而不是一个比特。
This paper proposes an adaptive rood pattern search, a new fast block-matching motion estimation algorithm.
该文提出了一种新的快速块匹配运动估计算法,即自适应十字模式搜索。
The system software uses a block match algorithm easy to flow computing and implements fast detecting and real-time tracking of the moving object.
软件采用了适于流水线运算的块匹配算法,实现了对目标的快速定位和实时跟踪。
A new image retrieval algorithm based on block edge patterns was proposed in this paper.
提出一种利用块边缘模式来进行图像检索的方法。
In this paper, a permutation code security algorithm based on the block cipher that is widely used in the data transmission system is put up after carefully studied the current encryption methods.
基于网络的数据传输安全问题是信息安全领域的重要课题之一,本文在分析现有数据加密方法的基础上,在数据传输系统中应用一种基于分组密码新概念的新算法—排列码加密算法。
A mode of operation is an algorithm that features the use of a block cipher to provide an information security service.
工作模式是一个算法,它刻画了如何利用分组密码提供信息安全服务。
A new basic-block reordering algorithm based on structural analysis is presented.
介绍了一种基于子结构分析的基本块重排算法。
The dissertation also proposes a corner block list based algorithm SYMM_CBL to handle symmetry constraints in the placement of the biasing part.
针对偏置部分电路布局中的对称约束问题,本文还提出了一种处理对称约束的模拟电路布局算法symm_cbl。
The dissertation also proposes a corner block list based algorithm SYMM_CBL to handle symmetry constraints in the placement of the biasing part.
针对偏置部分电路布局中的对称约束问题,本文还提出了一种处理对称约束的模拟电路布局算法symm_cbl。
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