Add a custom encryption algorithm and OpenSSL encryption algorithm to openssl.
I. Introduction
This document introduces how to add a custom encryption algorithm to OpenSSL by taking the custom algorithm EVP_ssf33 as an example.
Step 2
1. Modify crypto/object/objects.txt and register the algorithm OID as follows:
rsadsi 3 255 : SSF33 : ssf33
2. Go to
Export the MinGW compiled OpenSSL DLL to Def and Lib for msvc useBefore we used MinGW to compile OpenSSL into a dynamic library, we got the following 2 DLL files:Libeay32.dllSsleay32.dllThen use the following script to generate the module definition files (. def,. Lib and. Exp) required by Windows MSVC,Then you can use it in the VC. Prerequisite system to install vs.System Requirements:Windows7+vs Studio (l
I spent most of my time teaching courses on Solaris internal implementation, device drivers, and kernel crash dump analysis and debugging. When explaining to students how to implement various subsystems in Solaris, they often ask "How is it implemented in Linux ?" Or "this is implemented in FreeBSD, but in Solaris ?". This article discusses the three basic subsys
OpenSSL exposed the most serious security vulnerability of the year. This vulnerability was named "heartbleed" in the hacker community.
The "heartbleed" vulnerability will affect at least 0.2 billion Chinese netizens. It is initially evaluated that a batch of mainstream websites with https logon methods are recruited by no less than 30% of websites, these include the most common shopping, online banking, social networking, portals, microblogs, mailbo
Release date:Updated on:
Affected Systems:PHP 5.5.xPHP 5.4.xPHP 5.3.xDescription:--------------------------------------------------------------------------------Bugtraq id: 64225CVE (CAN) ID: CVE-2013-6420
PHP is an embedded HTML language.
When parsing x.509 certificates in PHP versions earlier than 5.3.27, 5.4.22, and 5.5.6, the "asn1_time_to_time_t ()" function (ext/openssl. c) an error occurs. Attackers exploit this vulnerability through a speciall
expert :), especially in terms of encryption (openssl, mod-ssl, and company), my level is even more limited. I am also an ordinary person and will make mistakes. Therefore, if you find anything or have any constructive comments, please let me know.
?? I am writing this article just hoping that you can learn something and get some help. I can also provide some RPMs frequently, but if you know that you can create your own modern Web site from a sket
be marked as DSO if necessary ). The Solaris example with the option DSO is not documented, so I didn't test it (I plan to use Solaris 8 during the test ).
Installing a virtual root-Environment Apache directory tree on Linux is quite simple. This example uses Red Hat 6. * and Apache 1.3.12. It also contains PHP4 (as an Apache module) and perl5 installation on the virtual root environment directory tree. I
Nagios Monitoring System under Solaris
The article will introduce the installation process of Nagios in Solaris10, including the compilation and installation of source code; Apache installation, Nagios CGI configuration; Nagios monitoring configuration and so on.
The Nagios monitoring system under Solaris is described below:
Figure-nagios
The article will introduce the installation process o
Solaris is open source, both for sun and for the open source community, which is a blockbuster. For Sun, this is an open source for one of its three pillars, and the future development of Solaris is a concern. Similarly, people interested in Open-source software believe that open source Solaris may pose a threat to Linux. For a while, the debate about
1. I personally think that the author's understanding of Linux by MAX is not as deep as that of Solaris, I do not know whether or not he has the following content about Linux from his own code reading and analysis, or only from third-party documents without on-site verification; 2. I have tried my best to translate it as intended. Of course, I can't help but insert two sentences in the middle. 3. Whether I only read this article or read other things,
Linux guide for migration from Solaris to x86
From: ibmdeveloperworks
Solaris is considered to be the most similar UNIX style to Linux, but for program migration, they are still quite distinct in areas such as memory ing, threads, and support for natural languages. This porting Guide provides some suggestions when you plan to port your program to Linux/x86 and helps you understand the differences between t
. *) Bugfix: socket leak; the bug had appeared in 0.7.25. thanks to Maxim Dounin. *) Bugfix: a segmentation fault occurred in worker process, if a request had no body and the $ request_body variable was used; the bug had appeared in 0.7.58. *) Bugfix: the SSL modules might not built on Solaris and Linux; the bug had appeared in 0.7.58. *) Bugfix: ngx_http_effect_filter_module responses were not handled by SSI, charset, and gzip filters. *) Bugfix: a "
Solaris 8 for testing).
It is quite simple to install a virtual root-environment Apache tree on Linux. This example uses the red Hat 6.* and the Apache 1.3.12. It also contains the PHP4 (as an Apache module) and the installation of PERL5 on the directory tree where the virtual root is being virtualized. In addition, MOD-SSL and Mod-perl are installed.
This example also assumes that red Hat installation is more complete (that is, there are enough fi
process of OpenSSL
OpenSSL is an open-source software library package that implements SSL and TLS protocols. Its main library is written in C language and implements basic encryption functions.
OpenSSL can run on most Unix-like operating systems (including Solaris, Linux, Mac OS X, and various open-source BSD oper
Installing Solaris 10 on VMware
Guide
Oracle Solaris 11 is the world's most advanced enterprise operating system, providing a secure, fast, simple enterprise cloud environment and DevOps. In this article we will use the Solaris 10 release, but you can follow the same steps to install the latest version of
Hello and welcome to our today's article on installation of the Solaris using VMware Workstation. Oracle Solaris One is the world's most advanced enterprise operating system delivers security, speed, and simplicity F or enterprise cloud environments and DevOps. In our previous article we setup a new virtual machine for Solaris on VMware Workstation x and now we i
3. Porting Solaris to LinuxJava belongs to this category-general Linux technology-Linux programming and kernel information. The following is a detailed description. If the application only uses standard language components and standard libraries, and does not have to run under SolarisS on the iSCSI processor, porting is easier. For example, Java applications generally fall into this category. On the other hand, if the application does not use the POSI
Guide
Oracle Solaris 11 is the world's most advanced enterprise operating system, providing a secure, fast, simple enterprise cloud environment and DevOps. In this article we will use the Solaris 10 release, but you can follow the same steps to install the latest version of Solaris 11 that you just released.
We follow the steps below to complete t
The advantages and disadvantages of Linux and Solaris have been discussed many times. This article also covers some of the advantages and disadvantages of Solaris and Linux, including the latest development trends, such as OpenSolaris. When I went back to Solaris and paid to purchase special copyrights, the discussion on Linux and
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