Differences

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--- openssl [2017/11/04 09:18] – [Self Signed Zertifikat erzeugen] baumi
+++ openssl [2025/12/09 18:30] (current) – baumi
@@ Line 1: / Line 1: @@
-====== OpenSSL Kurzmerkzettel ======
+====== OpenSSL Cheat Sheet ======
 ===== Zertifikat anzeigen =====
-<code bash>openssl x509 -text -in $certfile</code>
+<code bash>openssl x509 -text -noout -in $certfile</code>
-===== Self Signed Zertifikat erzeugen =====
+===== CSR anzeigen=====
-<code bash>openssl req -x509 -nodes -days 365 -subj '/C=AT/ST=/L=/O=/OU=/CN=' -newkey rsa:2048 -keyout $keyfile -out $certfile</code>
+<code bash>openssl req -text -noout -in $csrfile</code>
+===== Self Signed Zertifikat erzeugen (one liner) =====
+<code bash>openssl req -x509 -nodes -days 365 -subj '/C=AT/ST=/L=/O=/OU=/CN=' -sha256 -newkey rsa:2048 -keyout $keyfile -out $certfile</code>
 ===== Zertifikat von PEM auf PCKS12 konvertieren =====
 <code bash>openssl pkcs12 -export -in $certfile -inkey $keyfile -out $p12file</code>
+==== Mit CA Chain ====
+<code bash>openssl pkcs12 -export -in $certfile -inkey $keyfile -certfile $cacertchain -out $p12file</code>
+===== Zertifikat von PCKS12 im CRT und KEY konvertieren =====
+<code bash>openssl pkcs12 -in $p12file -out $certfile -clcerts -nokeys
+openssl pkcs12 -in $p12file -out $keyfile -nocerts</code>
+===== Passphrase von Key entfernen =====
+<code bash>
+openssl rsa -in $keyfile -out $keyfile2
+</code>
 {{tag>kb ssl}}