Public key extraction from a certificate in C#

Question

How to get private key from a x509 v.3 certificate and store it in a RSACryptoServiceProvider class?

score 1 · Accepted Answer · edited Oct 05 '17 at 11:46

1

RSACryptoServiceProvider rsaCsp = (RSACryptoServiceProvider)x509certificateobject.PrivateKey;

Suppose if you use public key then just change the .PrivateKey to .PublicKey.

edited Oct 05 '17 at 11:46

Vadim Kotov

answered Sep 18 '12 at 09:31

Karthick

score 0 · Answer 2 · edited Sep 14 '12 at 10:47

0

RSACryptoServiceProvider rsaCsp = (RSACryptoServiceProvider)x509certificateobject.PrivateKey;

edited Sep 14 '12 at 10:47

cuongle

answered Sep 14 '12 at 10:43

test_user

2 Answers2