Top "Openssl" questions

Digital signature for a file using openssl

Is there a way to digitally sign a x509 certificate or any document using openssl?

cryptography openssl rsa

"ERROR:root:code for hash md5 was not found" when using any hg mercurial commands

When trying to use any hg Mercurial commands on the console, I keep getting this error. I installed Python using …

python macos openssl mercurial homebrew

openssl verify - error 20 at 0 depth lookup:unable to get local issuer certificate

i created a PEM certificate from a PFX certificate and wanted to verify it. However i ran into this issue, …

openssl certificate verify

How can I transform between the two styles of public key format, one "BEGIN RSA PUBLIC KEY", the other is "BEGIN PUBLIC KEY"

How can I transform between the two styles of public key format, one format is: -----BEGIN PUBLIC KEY----- ... -----END PUBLIC …

openssl x509 ssh-keys public-key pkcs#1

OpenSSL Certificate (Version 3) with Subject Alternative Name

I'm using the OpenSSL command line tool to generate a self signed certificate. It seems to be working correctly except …

certificate openssl x509 pki

How to list certificates, trusted by OpenSSL?

As I understand, any software working with X.509 certificates may have own basis to decide, whether a certificate is trusted …

openssl truststore

"Public key certificate and private key doesn't match" when using Godaddy issued certificate

I'm trying to install a GoDaddy SSL certificate on a new load balancer I'm setting up on Amazon AWS. I …

ssl amazon-ec2 openssl ssl-certificate

Generating cryptographically secure tokens

In order to generate a 32 character token for access to our API we currently use: $token = md5(uniqid(mt_rand(), …

php security openssl token

How to Check Subject Alternative Names for a SSL/TLS Certificate?

Is there a way to programmatically check the Subject Alternative Names of a SAN SSL cert? Using, for instance, the …

openssl certificate ssl

X.509: Private / Public Key

We're trying to implement some functionality of a Web-Service from one of our partners. Now, the content which is beeing …

openssl x509 private-key public-key