Top "Openssl" questions

OpenSSL is an open source software toolkit that implements the SSL/TLS protocol, as well as a general cryptographic library.

How to create a self-signed certificate with OpenSSL

I'm adding HTTPS support to an embedded Linux device. I have tried to generate a self-signed certificate with these steps: …

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How to get .pem file from .key and .crt files?

How can I create a PEM file from an SSL certificate? These are the files that I have available: .crt …

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Using openssl to get the certificate from a server

I am trying to get the certificate of a remote server, which I can then use to add to my …

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curl: (60) SSL certificate problem: unable to get local issuer certificate

root@sclrdev:/home/sclr/certs/FreshCerts# curl --ftp-ssl --verbose ftp://{abc}/ -u trup:trup --cacert /etc/ssl/certs/ca-certificates.crt * …

curl ssl openssl ssl-certificate x509certificate
Use RSA private key to generate public key?

I don't really understand this one: according to: http://www.madboa.com/geek/openssl/#key-rsa , You can generate a public …

openssl rsa public-key-encryption
How to use OpenSSL to encrypt/decrypt files?

I want to encrypt and decrypt one file using one password. How can I use OpenSSL to do that?

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How do I install the OpenSSL libraries on Ubuntu?

I'm trying to build some code on Ubuntu 10.04 LTS that uses OpenSSL 1.0.0. When I run make, it invokes g++ with …

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OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE

I need a hash-name for file for posting in Stunnel's CApath directory. I have got some certs in this directory …

windows openssl certificate trusted
Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication

I want to extract the public and private key from my PKCS#12 file for later use in SSH-Public-Key-Authentication. Right now, …

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Verify a certificate chain using openssl verify

I'm building a own certificate chain with following componenents: Root Certificate - Intermediate Certificate - User Certificate Root Cert is …

openssl certificate