简单加密工具升了下级，引入了安全删除原文件的方式，使用AES-128-CBC加密， 加密代码从OpenSSL里面抠出来。
标签： 加密
上传时间： 2017-02-20
上传用户：远远ssad
Last week I posted an article on a simple C++ template class, XYDataArray, I used in my system development tool. The main purpose of this template class is to store and sort general data types. I needed to implement the same thing in Java, since the tool I developed has a compatible Java version. I checked the Java SDK documentation before writing my own code, and found that almost everything I needed is already there, like the C++ case.
标签： XYDataArray template article posted
上传时间： 2017-03-03
上传用户：问题问题
通过arm实现文件的上传，下载等功能协议采用tcp/ip协议，才有openssl传输协议
标签： arm
上传时间： 2013-12-31
上传用户：liglechongchong
为了 设 计 好吻enSSL组件结构，本论文详细剖析了OpenSSL的基本结构和 程序流程，深入分析其存在不足的原因。文中也对COM组件技术和ATL库进 行了详细论述和仔细分析，得出了COM 组件技术的特点和优势所在。在上述 两点的基础上，说明了采用COM组件技术封装OpenSSL的原因和带来的好处， 并提出了映射和面向对象两种具体的封装思想，充分考虑到了传统用户和习惯 于面向对象方法用户的需求。在封装思想的指导下，课题采用VisualSt udio2 003 和其附带的ATL 7.0活动模板库作为开发工具和环境.因为OpenSSL和ATL本 身的特性，封装过程遇到了一些问题。通过对问题本质的详细分析，本文提出 了有效的解决方案，完成了封装工作. 封装 之 后 的OpenSSL有效地克服了原来面向过程、使用不方便、升级维护 困难等缺点。同时，原来具有的强大功能也得以保留。通过对封装前后OpenSSL 的使用方法对比，证明了OpenSSL的组件化能有效改善其结构、符合软件发展 潮流。
标签： enSSL
上传时间： 2017-04-16
上传用户：shus521
Some time ago, I stated in another article that I d take the idea of location broadcasting and develop a mobile solution as a follow-up. The problem back then was I had no means to get location data off of a cell phone, or a way to make it useful. My, how times have changed since then! In this article, I ll demonstrate how to get your phone s GPS coordinates…
标签： broadcasting location another article
上传时间： 2013-12-25
上传用户：李梦晗
Over the past ten years there has been a revolution in the devel- opment and acceptance of mobile products. In that period, cel- lular telephony and consumer electronics have moved from the realm of science fiction to everyday reality. Much of that revolu- tion is unremarkable – we use wireless, in its broadest sense, for TV remote controls, car keyfobs, travel tickets and credit card transactions every day. At the same time, we have increased the number of mobile devices that we carry around with us. However, in many cases the design and function of these and other static products are still constrained by the wired connections that they use to transfer and share data.
标签： Short-Range Essentials Wireless of
上传时间： 2020-05-27
上传用户：shancjb
Without doubt, the age of information communications is upon 11s. The rapid pace of technological advancement in digital data communications can be wit- nessed in a multitude of applications in our day-to-day existence. In recent years, the widespread proliferation of wireless digital cornmunications hass been readily accepted by the general population worldwide; this is nearly unpa~rallcled in few other human scientific achievements in terms of scope and speed of devel- opment.
标签： Practical Wireless Design Modem Data
上传时间： 2020-05-31
上传用户：shancjb
The continuing vitality of spread-spectrum communication systems and the devel- opment of new mathematical methods for their analysis provided the motivation to undertake this new edition of the book. This edition is intended to enable readers to understand the current state-of-the-art in this field. Almost twenty percent of the materialinthiseditionisnew, includingseveralnewsections, anewchapteronadap- tive arrays and filters, and a new chapter on code-division multiple-access networks.
标签： Spread-Spectrum Communication Principles of
上传时间： 2020-05-31
上传用户：shancjb
The outcome of the 3GPP SAE (system architecture evolution) technical study and specification work is a set of standards that specifies the evolution of the packet core network for GSM/GPRS and WCDMA/HSPA to an all-IP architec- ture and enables a feature-rich ‘common packet core’ for radio accesses devel- oped within 3GPP and also by other standardization fora.
标签： Evolved Packet Core SAE and the
上传时间： 2020-06-01
上传用户：shancjb
Over the past ten years there has been a revolution in the devel- opment and acceptance of mobile products. In that period, cel- lular telephony and consumer electronics have moved from the realm of science fiction to everyday reality. Much of that revolu- tion is unremarkable – we use wireless, in its broadest sense, for TV remote controls, car keyfobs, travel tickets and credit card transactions every day.
标签： Short-Range Wireless
上传时间： 2020-06-01
上传用户：shancjb
