OpenSSL Tips und Tricks
Einige nützliche OpenSSL commands.
Display Cert
openssl x509 -in cert.pem -noout -text
Display Cert Fingerprint
openssl x509 -in jabber.pem -noout -fingerprint -sha1
Fetch Cert
openssl s_client -showcerts -connect server:port
Digests Calculation
openssl dgst -md5 <filename>
openssl dgst -sha1 <filename>
openssl dgst -rmd160 <filename>