Difference between revisions of "HOWTO convert PEM certificates and keys to DER format for emSSL"

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(Created page with "emSSL requires server certificates and private keys in DER format. Some certificate providers deliver certificates in PEM format which is not immediately compatible with emSSL...")
 
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emSSL requires server certificates and private keys in DER format. Some certificate providers deliver certificates in PEM format which is not immediately compatible with emSSL. You can convert certificates using OpenSSL.
 
emSSL requires server certificates and private keys in DER format. Some certificate providers deliver certificates in PEM format which is not immediately compatible with emSSL. You can convert certificates using OpenSSL.
   
== To convert a PEM certificate to a DER certificate
+
== To convert a PEM certificate to a DER certificate ==
   
 
openssl x509 -inform pem -in Certificate.pem -outform der -out Certificate.der
 
openssl x509 -inform pem -in Certificate.pem -outform der -out Certificate.der
   
== To convert a PEM private key to a DER private key
+
== To convert a PEM private key to a DER private key ==
   
 
openssl rsa -inform pem -in PrivateKey.pem -outform der -out PrivateKey.der
 
openssl rsa -inform pem -in PrivateKey.pem -outform der -out PrivateKey.der

Latest revision as of 11:23, 26 June 2019

emSSL requires server certificates and private keys in DER format. Some certificate providers deliver certificates in PEM format which is not immediately compatible with emSSL. You can convert certificates using OpenSSL.

To convert a PEM certificate to a DER certificate

openssl x509 -inform pem -in Certificate.pem -outform der -out Certificate.der

To convert a PEM private key to a DER private key

openssl rsa -inform pem -in PrivateKey.pem -outform der -out PrivateKey.der