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- What are the differences between . pem, . cer, and . der?
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 certificate DER itself could represent any kind of data, but usually it describes an encoded certificate or a CMS container
- openssl der files importing into java keystore - Stack Overflow
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) openssl rsa -pubout -outf
- ssl - Difference between pem, crt, key files - Stack Overflow
I'm having problems understanding the difference between files produced by openssl and how to detect them For example I'm trying to generate Self-signed cert with private key and generate JKS file
- Do I need to convert . CER to . CRT for Apache SSL certificates? If so . . .
CER and CRT extensions mean nothing Different PKI vendors use different extensions for the same thing If the file is binary, then its probably ASN 1 DER encoded If the file is human readable with -----BEGIN CERTIFICATE-----, then its PEM encoded What do you have (DER or PEM), and what do you need (DER or PEM)?
- How to verify DER certificate with openssl? - Stack Overflow
openssl x509 -inform der -in \leaf cert cer -outform pem Converts the DER certificate to PEM format with the output to the stdout openssl verify -CAfile CA ca crt Verifies the PEM certificate from stdin And you combine the two with the pipe '|' command which pipes the stdout from the first command to the stdin for the second command
- Generate DER format public key from PEM format certificate and PEM . . .
Generate DER format public key from PEM format certificate and PEM format public key Asked 7 years, 2 months ago Modified 1 year, 2 months ago Viewed 22k times
- OpenSsl cannot read DER formatted certificate - Stack Overflow
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 confirmed t
- Identifying whether a certificate is der encoded or base 64 encoded
Identifying whether a certificate is der encoded or base 64 encoded Asked 16 years, 8 months ago Modified 4 years, 1 month ago Viewed 27k times
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