Difference Between DER and PEM Certificate Encoding

There are two main methods for encoding certificate data. DER = Binary encoding for certificate data PEM = The base64 encoding of the DER encoded certificate, with a header and footer lines added. DER DER: (Distinguished Encoding Rules) is a subset of BER encoding providing for exactly one way to encode an ASN.1 value. DER […]

Add Certificate to JAVA keystore (cacerts)

Requirements: Have keytool installed (Installed as a part of the jre) Have your certificate local (either pem or der format) Know where your keystore is