OAEP Padding vs. PKCS v1.5 Padding Error

This error occurs if RSA encrypted data using OAEP padding is decrypted with the assumption that PKCS v1.5 padding was used. To solve the problem, set the OaepPadding property = true prior to decrypting.

…
RSA_decrypt:
KeyType: Private
InputSize: 128
Padding: PKCS v1.5
ModulusBitLen: 1024
Invalid PKCS v1.5 padding header (1)
FoundBlockType: 197
ExpectingBlockType: 2
…