Generating Random Bytes On the Command Line with OpenSSL (1 mins read).
How to generate random bytes as binary, base64 or hex, using openssl on the command-line.
Tag openssl
ocsp through proxy - Google Groups
Recommended read: ocsp through proxy - Google Groups https://groups.google.com/forum/#!topic/mailing.openssl.users/dajh2puIxz8
by 
Jamie Tanna
.
#openssl
#certificates.
Recommended read: OCSP Validation with OpenSSL https://akshayranganath.github.io/OCSP-Validation-With-Openssl/
by Jamie Tanna
.
#certificates
#openssl.
Generating HMAC Signatures on the Command Line with OpenSSL (1 mins read).
How to generate HMAC signatures for a given string, using openssl.
by Jamie Tanna
.
#blogumentation
#command-line
#openssl
#hmac
#java.
Converting an x5c from a JSON Web Key to a PEM with Ruby (1 mins read).
How to convert a JWK's x5c to a PEM-formatted certificate with Ruby.
by Jamie Tanna
.
#blogumentation
#ruby
#jwks
#jwk
#certificates
#pem
#x509
#openssl.
Setting up a directory for OpenSSL's SSL_CERT_DIR (2 mins read).
How to configure a directory of trusted certificates for OpenSSL to trust.
Using the OpenSSL Command-Line to Verify an SSL/TLS Connection (2 mins read).
How to use the openssl command-line to verify whether certs are valid.
by Jamie Tanna
.
#blogumentation
#openssl
#certificates
#command-line
#nablopomo.
Viewing the Contents of a Certificate Signing Request (CSR) with OpenSSL (1 mins read).
How to look at the contents of a Certificate Signing Request (CSR) with the openssl command-line tool.
by Jamie Tanna
.
#blogumentation
#openssl
#certificates
#nablopomo.
Using OpenSSL Behind a (Corporate) Proxy (1 mins read).
How to use OpenSSL commands when behind a proxy server.
Viewing X.509 DER Certificate Fingerprints with OpenSSL (1 mins read).
How to view an X.509 DER certificate's fingerprint using openssl commands.
by Jamie Tanna
.
#blogumentation
#certificates
#command-line
#der
#openssl.
Viewing X.509 PEM Certificate Fingerprints with OpenSSL (1 mins read).
How to view an X.509 PEM certificate's fingerprint using openssl commands.
by Jamie Tanna
.
#blogumentation
#certificates
#command-line
#pem
#openssl.
Viewing X.509 DER Certificate Details with OpenSSL (2 mins read).
How to convert an X.509 DER file to a human-readable format using openssl commands.
by Jamie Tanna
.
#blogumentation
#certificates
#command-line
#der
#openssl.
Viewing X.509 PEM Certificate Details with OpenSSL (2 mins read).
How to convert an X.509 PEM file to a human-readable format using openssl commands.
by Jamie Tanna
.
#blogumentation
#certificates
#command-line
#pem
#openssl.
Extracting SSL/TLS Certificate Chains Using OpenSSL (1 mins read).
A quick one-liner to get you the full certificate chain in .pem format.
by Jamie Tanna
.
#blogumentation
#bash
#shell
#oneliner
#openssl
#certificates.