When customer sent forms to the platform , the message was transmitted with ssl encipher 在客户向平台传送表单的时候,用ssl进行加密传送。
2.
In sna products , a key used to encipher operational keys that are to is used at a node 在系统网络体系结构( sna )产品中,对将要在某个网点上使用的操作键标进行加密的一种键(也称键标,也就是密钥) 。
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Abstract : fingerprint technology is an important part of computer software encipher , this paper presents the principles and methods to make and discriminate the laser hole fingerprint , the weak region fingerprint and the short sector fingerprint 文摘:指纹技术是计算机加密技术的一个重要组成部分,文中详细论述了激光孔指纹、弱位法指纹及短扇区指纹的原理、制作与识别的方法。
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At last this module is synthesized using 6s06dpdm technology library . 3 , the algorithm used in key module to the performance of data security is thoroughly analyzed . considering both performance of enciphering and degree of complexity of realization , steam cipher algorithm is used 3 、对数据通信安全性起决定作用的加密模块所采用的加密算法进行了深入的分析，综合加密性能和实现的复杂度的考虑，采用了流密码的加密算法。
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The watermark algovithm can resist the physical transfer of printing and scanning by applying techniques such as fixation normalization mutually which can secure the embedding position , chaotic encipher encryption , multipassage embedding and so on . what ’ s more , the watermark designed in this essay is binary image . it can bear a large amount of information 本文综合运用了归一化相关确定嵌入位置、混沌加密、多通道嵌入等技术,使得本文所设计的水印算法能够抵抗印刷和扫描的物理转换过程,同时本文所采用的水印是二值图像,能够承载大量的信息。
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For the anticounterfeiting of printings ( such as certificate ) , the existent many ways ( such as rainbow holograms ) are not available as the need for special use : anti - distortion and anti - copy . basing in the double - random - phase transform , this article puts forward a new way that two - dimensional bar code is used as anticounterfeiting label with anti - printing ? scanning and anti - damage properties . the major job are : ( 1 ) . basing in the ascii codes , numerals and alphabets are encoded and subsequently transformed into two - value bar code matrix figure . later , using amplitude - based double - random - phase transform , the enciphered gray scale figure is formed . by computer simulation ( 4f system ) and printing as well as scanning ( 20 times ) , we get the result that the gray scale figure with little miscoding rate ( 0 . 0026 ) by “ matrix expanding way ” 本文主要开展了以下三项研究工作: ( 1 ) .用自定义编码方案,将数字和字母( ascii码)转换成二值条码图;对该图形进行振幅型双随机相位加密变换,得到原信息的加密灰度图;通过4f光学系统计算机模拟和打印-扫描实验,证明本文提出的“矩阵扩展法”灰度图具有较小的误码率,对于20次打印-扫描实验,误码率不大于0 . 0026 。
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You can choose different encipher algorithms according to requirement . aes is a symmetric block cipher that can process data blocks of 128 bits , using cipher keys with lengths of 128 , 192and 256 bits . because the length of block and key has been expanded , security has been enhanced Aes ( advancedencryptionstandard )是fip ( federalinformationprocessingstandardspublication )在2001年6月发布的草案，它是分组加密算法，消息分组为128bit ，有三种密钥长度128bit 、 192bit 、 256bit ，由于分组长度和密钥长度加长使得安全性大大的提高，它有望成为21世纪的加密标准。
