I am having issue in installing ruby 2.7.1 I am getting this error: Error running '__rvm_make -j8', please read /Users/luqman/.rvm/log/1690926841_ruby-2.7.1/make.log There has been an error while ...

I'm now testing the hyperledger/fabric/core/comm/testdata/certs/generate.go to get the ECDSA prime256v1 certificate(Org1-cert.pem) and private key(Org1-key.pem). I want to use a openssl comm...

I am currently using Windows 11 but I assume it's the same steps for Windows 10. I've searched everywhere, and there is not a single tutorial that shows how to succesfully install OpenSSL on Window...

We have a system (Power TAC) that has been building successfully for several years on multiple versions of Linux, Windows, and MacOS. Under Pop!_OS 22.04 (Ubuntu 22.04 with a slightly different app...

Whenever I try and run brew install <app>, such as brew install git, i get the following error: $ brew install git Updating Homebrew... Warning: You are using macOS 10.10. We (and Apple) do n...

I am implementing a small demo application which encrypts using AES CTR with OpenSSL is it possible to test the algorithm using different modes of operation test vectors for example testing the ECB...

I'm encountering an error when trying to run npm run start on my Node.js project. The error message I'm seeing is: ex.js:59:103 { opensslErrorStack: ['error:03000086:digital envelope routines::ini...

I got an ssl certificate from GoDaddy and downloaded the certicate and two text files. I need a pfx file for an Azure Web Service app. Godaddy sent me two .crt files and two text files one of which...

I need to build OpenSSL on OS X for 32 and 64 bit architectures. What are the options I need to give to ./Configure so that I get it built for both architectures into same .a file?

I have a PHP script that checks URLs availability (basically, the script should return true for a given URL when the URL could be opened in browser and vice versa). There is an URL I stumbled upon:...

I am trying to make my code compile on Windows, and read since a couple of days all opened discussions on stackoverflow on the subject, without finding a solution. I installed openssl with choco in...

I installed the latest version of Zenmap 7.93 that calls Nmap on Windows 11. I also installed the latest version of OpenSSL 1.1.1.q. However, when I launch Zenmap and conducted an Intense Scan: nma...

I used Openssl to create a PKCS12 .p12 container storing a private key, server certificate and a CACertificate (Self signed) and I was able to export/parse the same successfully. But I want to kn...

so, for a while now I've been trying to figure out how do you issue an SSL certificate with tls 1.3 and not tls 1.2 because I'm not sure if I need to change something in my OpenSSL.cnf file or if I...

OpenSSL uses an I/O abstraction called BIO, but nowhere in the documentation I can find does it say what the B stands for (IO is obviously input/output). Various websites suggest that the B stands ...

I was building a simple React app using Tailwind. I used create-react-app and then installed tailwind. I have done this many times before. In order to install Tailwind, I also had to install craco ...

I am running a Python code where I have to get some data from HTTPSConnectionPool(host='ssd.jpl.nasa.gov', port=443). But each time I try to run the code I get the following error. I am on MAC OS 1...

I am generating an X509 certificate through code (using OpenSSL APIs) for my server application. I have just added support for TLSv1.3 by adding TLSv1.3 ciphers in the supported list in my code. T...

I'm facing the error failed to run custom build command for openssl-sys v0.9.60 while trying to build my rust program. Here are the main.rs and the Cargo.toml files. main.rs extern crate reqwest; ...

I am trying to convert a standard PKCS #12 (.p12) key store into a Java JKS key store with this command: keytool -importkeystore -srckeystore keystore.p12 -srcstoretype PKCS12 -deststoretype JKS -...

I want to 'manually' compare a digest/hash of a message with the decrypted signature value on this digest. For this, I want to decrypt the signature value (the signed digest) of the message with t...

I'm getting the error Error message "error:0308010C:digital envelope routines::unsupported" when trying to open a .pfx file: $result = openssl_pkcs12_read($content, $certdata, $pass); $er...

I'm looking to create a hash with sha256 using openssl and C++. I know there's a similar post at Generate SHA hash in C++ using OpenSSL library, but I'm looking to specifically create sha256. UPDA...

I’m trying to establish TLS channel between a client and a web server that are under my control. Both the client and server authenticates themselves using certificates that I’ve created under priva...

i created a PEM certificate from a PFX certificate and wanted to verify it. However i ran into this issue, try to find some answers, but i didnt and therefore i dont know how to fix it. could you ...