RSACryptoServiceProvider.Decrypt Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Decrypts data with the RSA algorithm.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- rgb
- Type:
System.Byte
[]
The data to be decrypted.
- fOAEP
- Type: System.Boolean
true to perform direct RSA decryption using OAEP padding; otherwise, false to use PKCS#1 v1.5 padding.
Return Value
Type: System.Byte []The decrypted data, which is the original plain text before encryption.
| Exception | Condition |
|---|---|
| CryptographicException | The cryptographic service provider (CSP) cannot be acquired. -or- The fOAEP parameter is true and the length of the rgb parameter is greater than KeySize. -or- The fOAEP parameter is true and OAEP is not supported. |
| ArgumentNullException | rgb is null. |
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