Cipher.Decrypt Method (Byte[], Byte[], Byte[], CipherAlgorithm, Mode)
Decrypt data block in byte array.
Syntax
[C#]
public static byte[] Decrypt(
byte[] input,
byte[] key,
byte[] iv,
CipherAlgorithm cipherAlg,
Mode mode
)
[VB.NET]
Public Shared Function Decrypt ( _
input As Byte(), _
key As Byte(), _
iv As Byte(), _
cipherAlg As CipherAlgorithm, _
mode As Mode _
) As Byte()
Parameters
- input
- Input data to be decrypted
- key
- Key of exact length for block cipher algorithm
- iv
- Initialization Vector (IV) of exactly the block size or null for ECB mode
- cipherAlg
- Type: CipherAlgorithm
Cipher algorithm
- mode
- Type: Mode
Cipher mode
Return Value
Decrypted data in byte array or empty array on error
Remarks
For ECB and CBC modes, input data length must be an exact multiple of the block length.
See Also
VB6/C equivalent: CIPHER_Bytes
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