Openssl Certificates Tips & Tricks DER CRT CER PEM
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- Dec, 30, 2010
- Angelo Schalley
- Certificates, Linux, Plesk Linux
Certificates and Encodings
At its core an X.509 certificate is a digital document that has been encoded and/or digitally signed according to RFC 5280.
In fact, the term X.509 certificate usually refers to the IETF’s PKIX Certificate and CRL Profile of the X.509 v3 certificate standard, as specified in RFC 5280, commonly referred to as PKIX for Public Key Infrastructure (X.509).
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create CSR openssl – request certificate
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- Dec, 28, 2010
- Angelo Schalley
- Certificates, Linux, Plesk Linux, security
create CSR with the openssl-commando
1.Login as root. Go to a directory for storing the csr / ssl cert:
[root@serv]# cd /root/cert/
2.Create Private Key and CSR :
[root@serv cert]# openssl req -nodes -newkey rsa:2048 -keyout www_domain_com.key -out www_domain_com.csr
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