Decrypt a String Using an RSA Key

To decrypt a string:

1. Create a NAE Session. Pass the NAE username, password, and property file path as arguments.

   
   session = new NaeSession(user, pass, @"../../../../../../../CADP.NETCore_Properties.xml");
   

2. Create instance of the key that was used for encryption.

   
   NaeKeyManagement nkm = new NaeKeyManagement(session);
   key = (NaeRsaKey)nkm.GetKey("generic_rsa_key");
   

   Note

   The generic_rsa_key must be present on the server.

3. Call the Decrypt method of the key and pass the data you want to decrypt.

     
   
   RSAEncryptionPadding padding = RSAEncryptionPadding.OaepSHA256;
   byte[] decrBytes = key.Decrypt(incrBytes, padding);