What are the differences between .pem, .cer, and .der?
Mar 30, 2014 · 232 .pem, .cer and .der are all file extensions for files that may contain a X.509 v3 certificate. The .der extension DER is the method of encoding the data that makes up the …
openssl der files importing into java keystore - Stack Overflow
Dec 16, 2019 · I created a keypair with openssl and want them to import into the java-keystore: 1) openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out my_privatekey.pem 2) …
How do I decode a DER encoded string in Java? - Stack Overflow
I'm trying to read a custom extension from a digital certificate. I know the value is a GeneralString encoded in DER. Is there an easy way to correctly decode it and get a Java String? I tried the
OpenSsl cannot read DER formatted certificate - Stack Overflow
Jan 13, 2019 · Update I have based my solution on this and this answers. Background I am trying to read a DER formatted certificate file and attempt to verify it. My cert is in DER format. I have …
Identifying whether a certificate is der encoded or base 64 encoded
Oct 8, 2021 · Identifying whether a certificate is der encoded or base 64 encoded Asked 16 years, 7 months ago Modified 4 years ago Viewed 27k times
x509 - Can I view a raw DER binary file? - Stack Overflow
May 19, 2022 · But when I convert it into a DER format with this openssl x509 -in cert.pem -out cert.der -outform DER I get a DER file and when I view it in a text editor I don't get the binary …
Convert Certificate in DER or PEM to pkcs12 - Stack Overflow
May 21, 2019 · openssl x509 -inform der -in certificate.der -out certificate.pem and many speak of openssl pkcs12 -export -out certificate.p12 -inkey *** -in *** -inform der -certfile *** to convert, …
Generate DER format public key from PEM format certificate and …
Sep 17, 2018 · Generate DER format public key from PEM format certificate and PEM format public key Asked 7 years, 1 month ago Modified 1 year, 1 month ago Viewed 22k times
ssl : Unable to load certificate - Stack Overflow
Apr 12, 2016 · The problem is not PEM vs. DER but that you are using a certificate request in a place where a certificate is expected. This is clearly shown by the PEM header -----BEGIN …
Updating/generating new .p12/.jks from .der - Stack Overflow
Apr 12, 2012 · Updating/generating new .p12/.jks from .der Asked 13 years, 3 months ago Modified 13 years, 3 months ago Viewed 5k times