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RSACryptoServiceProvider.Encrypt Method

Silverlight

Other Versions

Encrypts data with the RSA algorithm.

Namespace: System.Security.Cryptography
Assembly: mscorlib.Extensions (in mscorlib.Extensions.dll)

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[SecuritySafeCriticalAttribute]
public byte[] Encrypt(
	byte[] rgb,
	bool fOAEP
)

fOAEP: Type: System.Boolean
true to perform direct RSA encryption using OAEP padding; otherwise, false to use PKCS#1 v1.5 padding.

Type: System.Byte[]
The encrypted data.

Exception	Condition
CryptographicException	The cryptographic service provider (CSP) cannot be acquired. -or- The length of the rgb parameter is greater than the maximum allowed length. -or- The fOAEP parameter is true and OAEP padding is not supported.
ArgumentNullException	rgb is null.

Exception

Condition

CryptographicException

The cryptographic service provider (CSP) cannot be acquired.

-or-

The length of the rgb parameter is greater than the maximum allowed length.

-or-

The fOAEP parameter is true and OAEP padding is not supported.

ArgumentNullException

rgb is null.

Use Decrypt to decrypt the results of this method.