Openssl Zlib

output_compression_level = -1. Zlib is a general purpose data compression library compatible with the GZIP format that can provide in-memory compression and decompression functions, including integrity checks of the. com / ), Founded WhiteHat Security, and BJJ Black Belt. 本文详细介绍了suse linux openssh升级的具体步骤和方法,并经过亲测可用,记录于此,供各位同学和自己学习研究。ITPUB博客每天千篇余篇博文新资讯,40多万活跃博主,为IT技术人提供全面的IT资讯和交流互动的IT博客平台-中国专业的IT技术ITPUB博客。. The Open Source toolkit for Secure Sockets Layer and Transport Layer Security with zlib support. Your participation and Contributions are valued. Package “zlib” Flag Description; app-arch/libarchive: Allow accessing gzip-compressed archives through sys-libs/zlib. Before you can configure or build tinc, you need to have the LibreSSL or OpenSSL, zlib and lzo libraries installed on your system. You need to build zlib using using the same cross compiler (configure --host=arm CC=arm-hisiv400-linux-g++). Red Hat requirements. add zlib if you have zlib installed (there is a package in the External Binary Packages section in the mingw-w64 Downloads section. Acquire the source code From postgresql. root_package (Optional, Defaulted to all packages in deps): fnmatch pattern of the package name (“OpenCV”, “Boost”) from which files will be copied. Free, Safe and Secure. dd if=mybackup. 9p1 si57468 sc1-ssl-unpred openssl security vulnerabilities si56636 sc1-ssl-unpred openssl security vulnerabilities si55951 sc1-ssl-unpred openssl security vulnerabilities si55951 sc1-utl-unpred sftp clients with user profiles greater than. Install npm install nodejs-latest Usage. GNU Zlib security vulnerabilities, exploits, metasploit modules, vulnerability statistics and list of versions (e. SSL compression. 컴파일(make) 5. 1g 7 Apr 2014 As you pointed to my other Thread, I think the zypper command still using openssl instead openssl1 and my command zypper add repo fails when using packages. 自前ビルドのzlibを指定してopensslをビルドする方法. ## 概要 CentOS7. c are to functions on libeay32. 3, as used in Firefox, Thunderbird, SeaMonkey, Evolution, Pidgin, and AOL Instant Messenger (AIM), allows remote SSL servers to cause a denial of service (application crash) or possibly execute arbitrary code via. If you try to configure tinc without. enc -nosalt --Frukto 14:05, 5 July 2013 (UTC) Interesting. 0d | Openssl is an open source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. krb5 - Build with Kerberos v5 support. gz files is not necessary for zlib and streaming compressors. Does anyone tell me what case OpenSSL does compression or decompression? The answer from @JakeGould is useful. OpenSSL 1. However, on the Windows platform, per 10-main. He opens the zlib. We have tried pinging OpenSSL website using our server and the website returned the above results. Last modified 15 January 2017 Send all questions about zlib or its license to [email protected] It is designed to be fast and comprehensive, and should help organizations and testers identify mis-configurations affecting their SSL servers. zlib-x86_64. This package includes the development support files. 0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE. Build failed in Jenkins: Mesos-Reviewbot-Linux #7469 Apache Jenkins Server; Jenkins build is back to normal : Mesos-Reviewb Apache Jenkins Server. In my case I have this structure:. Python includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. We use cookies for various purposes including analytics. 2 released October 19th, 2019 LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in 2014, with goals of modernizing the codebase, improving security, and applying best practice development processes. Or maybe your distribution provides a zlib devel package matching to your cross compiler. The process is very simple. It uses musl and busybox. The source code can be found at git. Just what I've been looking for. x server using command line options? The zlib-devel package contains the header files and libraries needed to develop programs that use the zlib compression and decompression library. 4Release-Date: 2019-03-17Protocols: dict file ftp ftps gopher http https imap imaps pop3 pop3s rtsp smtp smtps telnet tftp warezFeatures: AsynchDNS IDN IPv6 Largefile NTLM SSL libz UnixSockets HTTPS-proxy ¯\_(ツ)_/¯. > > > > Unless OpenSSL has been build with the zlib or zlib-dynamic option it wont use > zlib. 4 latest stable version of 3. mIRC may use some or all of the third party software components listed below. Because the SO version remains at 10, it should be a drop-in replacement for programs that dynamically load the library. Initially, that worked great. 8f through 0. The 5733-SC1 LPO contains the OpenSSH, OpenSSL, and zlib open source packages, which were moved to IBM i using the IBM PASE for i runtime environment. 0 from June 20th 2019 [GPG sig] Changes. [citation needed]. OpenSSL is a widely used crypto library that implements SSL and TLS protocols for secure communication over computer networks. 版本:openssl-1. Find the version of openssl used for compiling with stunnel: “1. 0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE. The compression method currently used in zlib essentially never expands the data. OpenSSL is used extensively in both the tls and crypto modules. 5 With SSL, PCRE, GeoIP, Zlib, Gzip And DAV Support. the encrypted HTTPS web protocol. Package details. Note: this is NOT a forum for technical questions about non-FreeBSD operating systems!. Your participation and Contributions are valued. com Home Browse. TLS/SSL and crypto library. OpenSSH configure problems (zlib, openssl) It told me I should upgrade zlib to 1. Jekyll & Minimal Mistakes. Uhhh, Why Write this Webpage? It's to keep my thoughts straight, and maybe help out the random crazy developer like myself who might be trying to understand this world. Now, you have the latest version of Nginx installed by building it from source code. In Nix systems, OpenSSL uses configure and make. 11 on the home folder of a Red Hat HPC as part of the process for installing R base 3. As to your last building bug, it was due to openssl libs were built as 64-bit binaries, while you are trying to build 32-bit nginx binary. After applying the above patch you are now to build zlib: OpenSSL is a well known standard library supporting SSL, i. 0g\INSTALL. It was always searching for dynamic, no matter what I was doing, so eventually I did three things that worked for me. d-1 File: http://repo. Gentoo Packages Database. I checked the source code and you appear to be right. OpenSSL depends on two external libraries: ZLib and Kerberos 5. Call to update the adler32 value, adler is the current value, buffer is passed to adler32 zlib function and the updated value is returned. Step by Step. 최신 openssl 소스 얻기 3. zlib – biblioteka rozpowszechniana na zasadach Otwartego Oprogramowania służąca do kompresji danych, napisana przez Jean-loup Gaillyego i Marka Adlera. If only one of this options is included, everything just works as expected). 1 - openssl, zlib and other problems. Provides native Win32 open source ports and utilities. Primary development occurs inside the OpenBSD source tree with the usual care the project is known for. The OpenSSL FIPS Object Module 2. me list instead. net The question says zlib has been installed. 본 수업은 nginx의 소스를 컴파일해서 설치하는 방법에 대한 수업이다. It is compiled statically against some important libraries like OpenSSL. shared - * no-shared - no-zlib - * no-zlib-dynamic - * zlib - May enable CRIME and BEAST attacks. But this is not the case on e. Description. 1 types with a recursive definition could exceed the stack. 8l and earlier and 1. Hi, I am not able to find openssl-devel, libopenssl-devel for sles 11 sp2/ sp3 32 bit operating system. 0 - An URL retrieval library (without versioned symbols, built against openssl-1. 0 Mandriva Linux. krb5 - Build with Kerberos v5 support. plain -out text. Kristforge uses OpenCL and accelerated CPU instruction sets to maximize performance, making it the fastest krist miner in existence. : In order to execute this command on a Windows machine you have to be connected in a session with administrator rights. Zastosowano w niej algorytm Deflate używany w programie kompresującym gzip. The program can be called either as openssl ciphername or openssl enc -ciphername. 0” at the time of writing. (Japanese version of this page) Using apt-file command At first, install apt-file command and prepare…. This Mini-HOWTO further develops the theme introduced by the IncludePathHOWTO, progressing to a complementary consideration of where the MinGW implementation of GCC, (or more accurately, of the linker, ld, which is actually a component of the GNU binutils package), searches for object code libraries. c in libssl in OpenSSL 0. Set the ZLIB_HOME environment variable to the directory containing the headers. 1e is susceptible to the Heartbleed bug, if this is significant to what you are building you may want to upgrade somehow (there's a 1. Please read the opm documentation for more details. Compress or decompress clear text using zlib before encryption or after decryption. IBM X-Force Exchange is a threat intelligence sharing platform enabling research on security threats, aggregation of intelligence, and collaboration with peers. Therefore, OPENSSL_NO_DEFAULT_ZLIB environment variable is no longer checked. c:8:18: error: zlib. Now, you have the latest version of Nginx installed by building it from source code. 1 and SPDY/3. x supports cross-compiling out of the box. /configure") otherwise OpenSSH will not be able to link with it. Find answers to Openssl enabled via web but disabled when using php cli from the expert community at Experts Exchange. This issue is now closed. SSL Checklist for Pentesters - the Manual Cheatsheet. Hello, I'm currently building OpenSSL 1. 8 Linked Version 1. Openssl is built with zlib 1. OpenSSL license. h) and this is not usable for your target arch. OpenSSL OpenSSL by the Openssl team OpenSSL is derived from SSLeay. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. OpenSSL 은 Eric A. TLS/SSL and crypto library. How to install the zlib library in Ubuntu? tagged Command line, g++, gcc, Howto, Tutorial. bashrcに以下の一行を追加します。. ZLIB installer for Windows. Jump to bottom. GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP). up vote 35 down vote To cross compile openSHH for ARM (in my case a mini2440) I did following: Install arm cross compiler - (eg. Hello, I have written a SSL client program to talk with SSL server. It is supported on a variety of platforms, including BSD, Linux, OpenVMS, Solaris and Windows. At this time, you can only run ADS 73X on RHEL 6. Some site describe config & make for OpenSSL with zlib while I can do it without zlib. OpenSSL is an open-source implementation of the SSL and TLS protocols, designed to be as flexible as possible. org/msys/i686/openssl-devel-1. This Mini-HOWTO further develops the theme introduced by the IncludePathHOWTO, progressing to a complementary consideration of where the MinGW implementation of GCC, (or more accurately, of the linker, ld, which is actually a component of the GNU binutils package), searches for object code libraries. From Qt Wiki. py and chances are that your installation might fail with errors. 8d (which was configured/built for 'hpux64-ia64-gcc'. com; ugoole; webdomotica; webinformatica; These are your folders in c:/wamp64/www To use them as an http link, you must declare them as VirtualHost. OpenSSL depends on two external libraries: ZLib and Kerberos 5. Unzip it to /localhome/wli 2. So therefore the extra tiny header at the start of the GZIP data that you find in *. 09beta01 Discussion in ' Centmin Mod Github Commits ' started by eva2000 , Feb 5, 2020. We use our own builds of OpenSSL (through the openresty-openssl package), PCRE, zlib, and LuaJIT to ensure these critical components are up to date and well formed. Package: openssl-dev: Version: 1. Skip to content. 2 tool installation as sudo, get through the license agreements (just like in 2014. Hello, I'm currently building OpenSSL 1. 04 being the LTS are still widely in use at production level. curl、openssl、zlib for Android. Answers for "What's the openssl and zlib version in GSKit 8. The process is very simple. hash support : enabled : Hashing Engines : md2 md4 md5 sha1 sha224 sha256 sha384 sha512/224 sha512/256 sha512 sha3-224 sha3-256 sha3-384 sha3-512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat haval128,3 haval160,3 haval192,3. We have tried pinging OpenSSL website using our server and the website returned the above results. Novidade! O PHP 7. As I use OpenSSL frequently for pentesting, I want it to support as many ciphers as possible. If you already have a system-installed HTSlib or another HTSlib that you would prefer to build against, you can arrange this by using the configure script’s --with-htslib option. 0/ openssl-1. ZLib のライセンス ではOpenSSLの代わりにGNUTLSを使うことをお勧めします。しかしながら、OpenSSLやOpenSSLと共に動作する. Open Source stacks, including Linux Kernel Crypto framework, zlib and OpenSSL can be found on 01. We can also install OpenSSL Python Library in Windows Operating systems Windows 7, Windows 8, Windows 10, Windows Server 2008, Windows Server 2012, Windows Server 2016. 2 allows local users to change the permissions of arbitrary files, and consequently gain privileges, by blocking the removal of a certain directory that contains a control socket, related to improper interaction with ksm. Once done this will define. To encode a file text. LegalNotices Warranty TheonlywarrantiesforHewlettPackardEnterpriseproductsandservicesaresetforthintheexpresswarrantystatementsaccompanyingsuchproductsandservices. The gzip format was designed for single- file compression on file systems, has a larger header than zlib to maintain directory information, and uses a different, slower check method than zlib. mIRC Third Party Licenses. XAMPP is an easy to install Apache distribution containing MariaDB, PHP, and Perl. OpenSSL is licensed under an Apache-style license, which basically means that you are free to get and use it for commercial and non-commercial purposes subject to some simple license conditions. This comparison of TLS implementations compares several of the most notable libraries. # はじめに RHEL8系でOpenSSLの2019年9月時点の最新版1. Due to missing information about the zlib version, some applications using zlib could not work properly. virtual 1541 disc commander to create and modify d64 images - non static. org (Learn more here. 컴파일 테스트(make test) 6. 8l and earlier and 1. Vulnerability Feeds & Widgets New www. 0 3rdParty libraries source package V11 If you want to use another Windows Compiler, you can download the source package used to generate the precomiled 3rdParty package above. It can be used for various functions which are documented in man 1 openssl. Description. You need only to choose your programming language and target operating system to receive complete. To have a clean installation, you could try the following: 1. See Using Apache HTTP Server on Microsoft Windows before you begin. We ship our own zlib package to ensure the latest mainstream version of zlib is used in OpenResty even on old systems. 0 (FOM) is also available for download. " Mark Pilgrim. 동적 라이브러리 적용. Ruby is the interpreted scripting language for quick and easy object-oriented programming. 最全CentOS7升级OpenSSH方案,在升级oeh的过程中遇到过好多坑,这里整理一篇最全面最安全的升级oeh的方案,供大家参考。. The openssl program is a command line tool for using the various cryptography functions of openssl's crypto library from the shell. 1 Installing MinGW/MSYS. 0 (FOM) is also available for download. Description. See Using Apache HTTP Server on Microsoft Windows before you begin. 20-x64-vc14\srclib\openssl --with-zlib=C:\build\subversion-1. It's not trivial task - build OpenSSL library - especially if you are doing it first time. 上記の通り、ヘッダファイルが含まれていた。apacheはどうやらzlibのヘッダファイルを探していたようだ。で、なんでヘッダファイルが含まれているか分からなかったので、zlibのsrcからビルドした所、zlibのrpm以外に、zlib-develやその他rpmが作成されていた。. Unzip - used by archive-mode for extracting zip files. On Solaris 9, the easiest way to install OpenSSH is to download and install the precompiled packages from Sunfreeware. ZLIB installer for Windows. 0) openssl-development package(e. Last updated on 2018/07/12. These are the prerequistes for installing the openssl rpm package: prngd-0. > > > > If the code path does not exist, it cannot be executed. Problem is with zlib and openssl, since it's the same issue, I'll talk only about zlib from here on. Because the SO version remains at 10, it should be a drop-in replacement for programs that dynamically load the library. If value is present, it is used as the starting value of the checksum; otherwise, a default value of 0 is used. Edit Makefile, change the following lines CC=powerpc-405-linux-gnu-gcc CPP=powerpc-405-linux-gnu-gcc -E AR=powerpc-405-linux-gnu-ar rc. Add zlib-shared if you want to link with the zlib DLL. So therefore the extra tiny header at the start of the GZIP data that you find in *. net The question says zlib has been installed. Unzip - used by archive-mode for extracting zip files. output_compression_level -1 -1 zlib. This is in no way meant to be the absolute minimum as this would vary greatly upon what you needed it to do. Since OpenSSL is enabled it is looking for OpenSSL headers. org, a friendly and active Linux Community. Next we should set the zlib. OpenSSL shared library. Initial add of the 2016. 8l and earlier and 1. First of all we need to compile Zlib and OpenSSL since these are dependencies for mod_ssl and mod_deflate, if you don't desire these modules then you can just skip this (I believe but are not sure). The library does not install any signal handler. /config --shared zlib enable-tlsext -fPIC --prefix=/usr/local/ # コンパイル make # OpenSSLのインストール make. Please check. add zlib if you have zlib installed (there is a package in the External Binary Packages section in the mingw-w64 Downloads section. Some site describe config & make for OpenSSL with zlib while I can do it without zlib. How to install openssl-devel on Ubuntu using apt-get ? May 3, 2017 admin 0 Comments nagios, ubuntu. The library distribution (version 1. 1g (released Apr 07, 2014). I checked this out and did see the extension listed, but it was not commented out so that tells me that it should be active. After a file is encrypted (and maybe base64 encoded) it will be compressed via zlib. It has remained an open source program, available to all for free, for over twenty two years now. 8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic. zLib keeps its Visual Studio project files under 'contrib/vstudio/vc11'. 在ubuntu软件源里zlib和zlib-devel叫做zlib1g zlib1g. To work around problem with linking openssl. Arranged by their Last Bad Event; Seen with User-Agent: curl/7. Build OpenSSH. The OpenSSL and GnuTLS security libraries, which can optionally use zlib to compress TLS connections. The FFmpeg multimedia library, which uses zlib to read and write the DEFLATE-compressed parts of stream formats, such as Matroska. The reason is the wrappers on ssl_hb. libguestfs_tools_c. When compiling zlib, I used. However, on the Windows platform, per 10-main. Libwebsockets (LWS) is a flexible, lightweight pure C library for implementing modern network protocols easily with a tiny footprint, using a nonblocking event loop. Zastosowano w niej algorytm Deflate używany w programie kompresującym gzip. Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib. 37 (h4x0r_64-pc-linux-gnu) libcurl/3. Ubuntu Trusty, Xenial, Yakkety, Zesty; Debian Jessie, maybe elsewhere. How to install the zlib library in Ubuntu? tagged Command line, g++, gcc, Howto, Tutorial. Base Package: openssl Repo: msys/i686 Installation: pacman -S openssl-devel Version: 1. Some rights reserved. This module is a wrapper for OpenSSL functions that provide encryption and decryption, hashing, and multiprecision integers. zlib is a library implementing the deflate compression method found in gzip and PKZIP. For fast compression and decompression, Node. zip as potentially dangerous. Also information about new RPMs. At this time, you can only run ADS 73X on RHEL 6. 2 Installing MSYS; 2 Optional Version Control. so) and man/documentation. Use: sudo apt-get install libssl-dev Also see What is “openssl binaries” and “openssl development package”? on the Ubuntu Stack Exchange. You can see this by running ldd /usr/bin/ssh and looking for the libz. ianstas Posted 05/19/2015 This is not zlib, this is a js library that couldn't find a proper name. We use cookies for various purposes including analytics. Call to update the adler32 value, adler is the current value, buffer is passed to adler32 zlib function and the updated value is returned. This means that openssl will attempt to load a library named ". 8 package and not just the openssl package. The manual page however says this about -z: "Compress or decompress clear text using zlib before encryption or after decryption. Where's the zlib documentation (man pages, etc. Please check. -- Dr Stephen N. View the file list for bind. output_compression = On. 컴파일 테스트(make test) 6. In reply to: Daniel Stenberg: "Re: compile libcurl with static zlib and static openssl" Contemporary messages sorted: [ by date] [ by thread] [ by subject] [ by author] [ by messages with attachments]. This issue is now closed. Vulnerability Feeds & Widgets New www. 04LTS) (lisp): clisp module that adds zlib support for vectors [universe]. I looked into ways to pass the necessary information to the Maven build. Contribute to pyenv/pyenv development by creating an account on GitHub. 2, the privilege separation feature was introduced. A remote user can cause denial of service conditions. dll is not in your system. View as wallboard. GnuPG allows you to encrypt and sign your data and communications; it features a versatile key management system, along with access modules for all kinds of public key directories. SecurityFocus is designed to facilitate discussion on computer security related topics, create computer security awareness, and to provide the Internet's largest and most comprehensive database of computer security knowledge and resources to the public. Furthermore, libevent also support callbacks due to signals or regular timeouts. 04。nginx依赖以下模块: l gzip模块需要 zlib 库. Linux kernel is 2. Download and install zlib. 1 (which has not been released). output_compression Off Off. Although it seems possible to compile openssl using the standard openssl install routine and use the output libraries and includes fine, the same isn't true for zlib/c-ares/curl. 7 准备环境: 在博主认为,对于入门级学习java的最佳学习方法莫过于视频+博客+书籍+总结,前三者博主将淋漓尽致地挥毫于这篇博客文章中,至于总结在于个人,实际上越到后面你会发现学习的最好方式就是阅读参考官方文档其次. The bzip2 file compression program was developed by Julian Seward and launched on the 18th of July in 1996. Now, you have the latest version of Nginx installed by building it from source code. 本站所有可下载资源均由ai云系统检索收集而来,自动检索生成的内容不代表本站的观点或立场!如本站不慎侵犯你的权益请联系我们,我们将马上处理,撤下所有相关内容!. All applications linked to openssl need to be restarted. As you can see www. --prefix=/some/prefix will set the install directory ; type. 0のみ)ため、「この製品はOpenSSLツールキットを利用するためにOpenSSLプロジェクトによって開発されたソフトウェアを含む。. GNU Zlib security vulnerabilities, exploits, metasploit modules, vulnerability statistics and list of versions (e. OpenSSH configure problems (zlib, openssl) It told me I should upgrade zlib to 1. It lists various SSL/TLS checks that can be performed manually with OpenSSL or a browser. OpenSSL 1. zip as potentially dangerous. With zlib-dynamic an attempt is made to dynamically load the zlib library and use it. 8e and the latest 1. ZLIB installer for Windows. Building PostgreSQL client library using MinGW under WinXP SP3 Preface Deploying Windows applications which work with PostgreSQL you often need to provide some client libraries, such as libpq. OpenSSL license. We already have 716 successful uploads across 233 distinct package names from 107 contributors. In particular, it address the question: "How do I ensure that the MinGW linker. 0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to. l rewrite模块需要 pcre 库. ©2018 Sony Interactive Entertainment Inc. ## 概要 CentOS7. - enable compression only if explicitly asked for or OPENSSL_DEFAULT_ZLIB environment variable is set (fixes CVE-2012-4929 #857051) - use __secure_getenv() everywhere instead of getenv() (#839735). Build+install the source code. The release level must match the release of the operating system. pc if using zlib. ZLib Support enabled Stream Wrapper compress. It is so simple to install and update OpenSSL on a Ubuntu machine, and this article deals with the same. openssl-i686. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. org server ( FTP and rsync are available), there are also mirrors (France and Antonin Sprinzl also provide a mirror in Austria). 直接输入上述命令后还是不能安装。这就要求我们先装ruby. 0 기반에서 설치 테스트 되었습니다. Since OpenSSL 1. Examples Base64 Encoding. Assistance with zlib-dynamic build. Acquire the source code From postgresql. Inside MSYS2 shell, pre-built openssl can be obtained from MSYS2 repo, with this command: pacman -S openssl. But the first form doesn't. Before you do that, if you have not, I would do a sudo apt-get update; sudo apt-get upgrade and retry apt-get install libssl-dev. It lists various SSL/TLS checks that can be performed manually with OpenSSL or a browser.