title: System.Security.Cryptography.CryptographicException: 'Cryptography_OAEPDecoding'
body: <p>i have a program that has to decrypt 3 phrases using a RSA privateKey but keeps showing that exception above, System.Security.Cryptography.CryptographicException: 'Cryptography_OAEPDecoding', what do i need to change for it to work?, i've tried seeing other pages but its too confusing, and i end up adding too many commented code and starting again.</p>
  
  <p><a href="https://i.stack.imgur.com/ML0nR.png" rel="nofollow noreferrer">Exception that pops</a></p>