openssl | TLS/SSL and crypto library | SSH Utils library

 by   openssl C Version: 1.1.1n License: Apache-2.0

kandi X-RAY | openssl Summary

kandi X-RAY | openssl Summary

openssl is a C library typically used in Utilities, SSH Utils applications. openssl has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

The OpenSSL toolkit includes:.

            kandi-support Support

              openssl has a medium active ecosystem.
              It has 21973 star(s) with 9374 fork(s). There are 996 watchers for this library.
              It had no major release in the last 12 months.
              There are 1935 open issues and 6616 have been closed. On average issues are closed in 48 days. There are 269 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of openssl is 1.1.1n

            kandi-Quality Quality

              openssl has 0 bugs and 0 code smells.

            kandi-Security Security

              openssl has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              openssl code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              openssl is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              openssl releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of openssl
            Get all kandi verified functions for this library.

            openssl Key Features

            No Key Features are available at this moment for openssl.

            openssl Examples and Code Snippets

            Raspberry Pi SSH Access Denied
            Lines of Code : 2dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            echo 'password' | openssl passwd -6 -stdin
            AWS Batch not working with private docker registry
            Lines of Code : 24dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            MIME-Version: 1.0
            Content-Type: multipart/mixed; boundary="==MYBOUNDARY=="
            Content-Type: text/cloud-config; charset="us-ascii"
            - jq
            - aws-cli
            - /usr/bin/aws configure set region $(curl http://169.254.16
            How to generate a .pfx and .cer file on Windows
            Lines of Code : 29dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            openssl req [-config conffile] -newkey $spec -keyout keyfile [-nodes] -x509 $otherfields -out certfile
            # $spec can be rsa:$size or dsa:$paramfile or ecdsa:$paramfile
            # $otherfields can include subject name (else it is prompted or set per t
            How to sign and notarize a PKG within a Github Actions macos runner
            Lines of Code : 62dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
                needs: [...]
                runs-on: macos-latest
                  - name: Checkout
                    uses: actions/checkout@v2
                  - name: Download macos bin file
                    uses: actions/download-artifact@v2
            copy iconCopy
            openssl req -newkey rsa:4096 -nodes -out server.csr -keyout server.key -subj "/C=XX/ST=XX/L=XX/O=company/OU=company-unit/CN=";
            openssl x509 -sha256 -req -extfile <(printf "subjectAltName=IP:") -days 365 -in server.csr -CA ca.pem -pass
            copy iconCopy
            echo '[req]
            default_bits = 4096
            default_md = sha256
            distinguished_name = req_distinguished_name
            [ req_distinguished_name ]' | sudo tee common.csr.conf
            openssl req -nodes -sha256 -newkey rsa:4096 -keyout node1.key.pem -out node1.csr -subj
            Ubuntu 20.04 + Nginix 1.20.2 + Passenger 6.0.12 dynamic module + Rails
            Lines of Code : 47dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            sudo apt-get remove nginx*
            sudo apt-get remove passenger
            gem install passenger
            cd ~/.rvm/gems/ruby-2.6.5/gems/passenger-6.0.12
            rvmsudo rake  nginx:as_dynamic_module CACHING=false
            How can I build a bitcoin wallet?
            Lines of Code : 142dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            # a1) Prerequisite of installed applications.
            apt-get install -y openssl base58 grep xxd
            # a2) Choose a password.
            # a3) Hash SHA256 over the password.
            #     Don't use echo because it adds \n to the end.
            copy iconCopy
            #    curl -k -sSf -H "X-JFrog-Art-Api:dslfhjlieurqwihlj233lk2l4j6p9usdkajdfasddl809842iijhlkhflhafOHIHFLyeaGoodLuck" \
            #    -o /tmp/cmake.tar.gz 
            How to get root certifiacte for
            Lines of Code : 26dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            echo | openssl s_client -connect -showcerts
            depth=2 C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust RSA Certification Authority
            verify return:1
            depth=1 C = GB, ST = Greater Manchester, L =

            Community Discussions


            How to fix? "kex_exchange_identification: read: Connection reset by peer"
            Asked 2022-Mar-30 at 10:07

            I want to copy data with scp in GitLab pipeline using PRIVATE_KEY error is :



            Answered 2021-Sep-30 at 19:40
            kex_exchange_identification: read: Connection reset by peer



            Fixing git HTTPS Error: "bad key length" on macOS 12
            Asked 2022-Mar-29 at 17:34

            I am using a company-hosted (Bitbucket) git repository that is accessible via HTTPS. Accessing it (e.g. git fetch) worked using macOS 11 (Big Sur), but broke after an update to macOS 12 Monterey. *

            After the update of macOS to 12 Monterey my previous git setup broke. Now I am getting the following error message:



            Answered 2021-Nov-02 at 07:12

            Unfortunately I can't provide you with a fix, but I've found a workaround for that exact same problem (company-hosted bitbucket resulting in exact same error). I also don't know exactly why the problem occurs, but my best guess would be that the libressl library shipped with Monterey has some sort of problem with specific (?TLSv1.3) certs. This guess is because the brew-installed openssl v1.1 and v3 don't throw that error when executed with /opt/homebrew/opt/openssl/bin/openssl s_client -connect ...:443

            To get around that error, I've built git from source built against different openssl and curl implementations:

            1. install autoconf, openssl and curl with brew (I think you can select the openssl lib you like, i.e. v1.1 or v3, I chose v3)
            2. clone git version you like, i.e. git clone --branch v2.33.1
            3. cd git
            4. make configure (that is why autoconf is needed)
            5. execute LDFLAGS="-L/opt/homebrew/opt/openssl@3/lib -L/opt/homebrew/opt/curl/lib" CPPFLAGS="-I/opt/homebrew/opt/openssl@3/include -I/opt/homebrew/opt/curl/include" ./configure --prefix=$HOME/git (here LDFLAGS and CPPFLAGS include the libs git will be built against, the right flags are emitted by brew on install success of curl and openssl; --prefix is the install directory of git, defaults to /usr/local but can be changed)
            6. make install
            7. ensure to add the install directory's subfolder /bin to the front of your $PATH to "override" the default git shipped by Monterey
            8. restart terminal
            9. check that git version shows the new version

            This should help for now, but as I already said, this is only a workaround, hopefully Apple fixes their libressl fork ASAP.



            NPM install task failing in Azure Devops, same code worked previously
            Asked 2022-Mar-12 at 12:38

            I have yaml pipeline running a build in Azure Devops. The Npm@1 task has started failing this morning. npm install works locally with npm version 6.14.5 and it's all green lights on npm Status.



            Answered 2021-Dec-02 at 13:14

            I still don't know why this started failing all of a sudden but I have resolved the problem by updating node-sass to version 6.0.1.



            Chaum blind signature with blinding in JavaScript and verifying in Java
            Asked 2022-Mar-04 at 16:01

            I'm experimenting with Chaum's blind signature, and what I'm trying to do is have the blinding and un-blinding done in JavaScript, and signing and verifying in Java (with bouncy castle). For the Java side, my source is this, and for JavaScript, I found blind-signatures. I've created two small codes to play with, for the Java side:



            Answered 2021-Dec-13 at 14:56

            The blind-signature library used in the NodeJS code for blind signing implements the process described here:

            No padding takes place in this process.

            In the Java code, the implementation of signing the blind message in signConcealedMessage() is functionally identical to BlindSignature.sign().
            In contrast, the verification in the Java code is incompatible with the above process because the Java code uses PSS as padding during verification.
            A compatible Java code would be for instance:



            biber wants to load but it is missing
            Asked 2022-Feb-21 at 10:53

            I am Arch GNU/Linux user who usually manages almost every package with pacman; I manage TeX and LaTeX-related things with tlmgr. I installed tlmgr from source.

            I am writing paper. I would like to use bibliography.

            When I tried latexmk -pdflua main.ltx:



            Answered 2022-Feb-21 at 10:53

            Install libxcrypt-compat from the AUR, as suggest in this answer.

            This made my biber from TeX Live 2020 work again. The interesting question is if newer TeX distributions will require this AUR package.



            Prometheus cannot scrape from spring-boot application over HTTPS
            Asked 2022-Feb-11 at 19:34

            I'm deploying a spring-boot application and prometheus container through docker, and have exposed the spring-boot /actuator/prometheus endpoint successfully. However, when I enable prometheus debug logs, I can see it fails to scrape the metrics:



            Answered 2022-Feb-07 at 22:37

            Ok, I think I found my problem. I made two changes:

            First, I moved the contents of the web.config.file into the prometheus.yml file under the 'spring-actuator'. Then I changed the target to use the hostname for my backend container, rather than

            The end result was a single prometheus.yml file:



            How to return JSON as a response in Rust Rocket with auto field deserialising?
            Asked 2022-Jan-29 at 09:52

            I'm trying to create a Printing Server in rust and face a problem when trying to send JSON as a response.

            I've found on the Rocket documentation that is really easy to send JSON as a response: You just have to use the Serde library.

            Unfortunatly, that wasn't so simple for me...

            Here is my current code :



            Answered 2021-Aug-06 at 14:23

            You are using rocket 0.5.0-rc.1 and rocket_contrib 0.4.10. While Json from rocket_contrib does implement Responder, it implements the Responder trait of Rocket v4, not that of Rocket v5.

            In Rocket v5, Json is not part of rocket_contib anymore, but included in the rocket crate (note that you need to enable the json feature on the rocket crate):



            Git Bash - ssh connection issue
            Asked 2022-Jan-25 at 07:13




            Answered 2022-Jan-25 at 07:13

            Git For Windows 2.33.1 comes with OpenSSH 8.8 which disables RSA signatures using the SHA-1 hash algorithm by default.

            For most users, this change should be invisible and there is no need to replace ssh-rsa keys.
            OpenSSH has supported RFC8332 RSA/SHA-256/512 signatures since release 7.2 and existing ssh-rsa keys will automatically use the stronger algorithm where possible.

            Incompatibility is more likely when connecting to older SSH implementations that have not been upgraded or have not closely tracked improvements in the SSH protocol.

            For these cases, it may be necessary to selectively re-enable RSA/SHA1 to allow connection and/or user authentication via the HostkeyAlgorithms and PubkeyAcceptedAlgorithms options.
            For example, the following stanza in ~/.ssh/config will enable RSA/SHA1 for host and user authentication for a single destination host:



            macOS 10.12 brew install openssl issue
            Asked 2022-Jan-22 at 15:43

            Trying to install openssl on homebrew using:



            Answered 2021-Sep-03 at 15:29

            Seems a bug of openssl itself.

            ~~What about export SDKROOT="/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk "?~~

            Homebrew pre-build packages for some versions of macOS. But it keep dropping this pre-building support for old macOS. On macOS 10.12, you're building openssl from the source code and Xcode command line tool is needed.



            Is it possible to get MariaDB4J to work on an M1 Mac?
            Asked 2022-Jan-14 at 19:23

            I'm trying to get MariaDB4J working on my new M1 MacBook Pro, and I'm not doing so great.

            I am running the Arm versions of both libssl@1.1 and mariadb 10.6.4, both installed with Homebrew.

            First I had issues with libssl not finding libssl, it had to have 1.0, so i installed symlinks from the 1.0 path the library expects to the homebrew 1.1 destination. According to various issue threads on the mariadb GitHub page this should work.

            So, it indeed resulted in that libssl was found, but now I get another issue in the logs:

            "Reason: tried: '/usr/local/opt/openssl/lib/libssl.1.0.0.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64'))"

            So, I guess that something/mariadb4j expects the x86 version of libssl but I have arm? I'm not sure how to sort this out, so hoping that someone got this to work on M1. Pointers appreciated.



            Answered 2021-Nov-29 at 00:36

            I'm the author of MariaDB4j, and can confirm that currently this is not possible / won't "just work". The reason is that what MariaDB4j does is simply package platform specific MariaDB binaries into JARs, and then natively executes the mysqld. And nobody has contributed the MariaDB binaries for M1 to MariaDB4j... but contributions to the project are very welcome! ;-) tracks this FR.


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install openssl

            After obtaining the Source, have a look at the [INSTALL]( file for detailed instructions about building and installing OpenSSL. For some platforms, the installation instructions are amended by a platform specific document. Specific notes on upgrading to OpenSSL 3.0 from previous versions, as well as known issues are available on the [OpenSSL 3.0 Wiki] page.
            [Notes for UNIX-like platforms](
            [Notes for Android platforms](
            [Notes for Windows platforms](
            [Notes for the DOS platform with DJGPP](
            [Notes for the OpenVMS platform](
            [Notes on Perl](
            [Notes on Valgrind](


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