c# - Add Private Key to X509Certificate -

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i'm working on code uses openssl.net create public/private key pair certificate signing request. request equipped public key , sent ca returns signed certificate. created private key added certificate:

mycert.privatekey = cryptokey.fromprivatekey(rsa.privatekeyaspem, null);

the problem need .net x509certificate because rest of software uses sslstream , other .net classes tls.

i able create certificate ca's response, did not find way add private key it. tried creating openssl certificate ca's response, exporting der or pem , creating .net certificate that, ignores private key.

any ideas on how solve problem?

i guess maybe missing conceptual ideas here?

a certificate not supposed contain private key. private key private, certificate binds public key distinguished name. in other words certificate document signed authority confirms particular public key, share world, belongs , no 1 else. therefore never can contain private key, because share certificate world!


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