Aes256.Encrypt Method (Byte[], Byte[], Mode, Byte[])

Encrypt data in byte array

Syntax

public static byte[] Encrypt(
	byte[] input,
	byte[] key,
	Mode mode,
	byte[] iv
)

Public Shared Function Encrypt ( _
	input As Byte(), _
	key As Byte(), _
	mode As Mode, _
	iv As Byte() _
) As Byte()

Parameters

input

Input data

key

Key of exactly 32 bytes (256 bits)

mode

Cipher Mode

iv

IV of exactly 16 bytes or null/Nothing for ECB mode

Return Value

Ciphertext 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 (16 bytes)

Examples (VB.NET)

See Example1

See Also

VB6/C equivalent: AES256_BytesMode

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