Cipher.Decrypt Method (Byte[], Byte[], Byte[], CipherAlgorithm, Mode, Padding, Cipher.Opts)

Decrypt data in a byte array using the specified block cipher algorithm, mode and padding.

Syntax

public static byte[] Decrypt(
	byte[] input,
	byte[] key,
	byte[] iv,
	CipherAlgorithm cipherAlg,
	Mode mode,
	Padding pad,
	Cipher.Opts opts
)

Public Shared Function Decrypt ( _
	input As Byte(), _
	key As Byte(), _
	iv As Byte(), _
	cipherAlg As CipherAlgorithm, _
	mode As Mode, _
	pad As Padding, _
	opts As Cipher.Opts _
) 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 or if IV is prefixed.

cipherAlg

Type: CipherAlgorithm
Cipher algorithm

mode

Type: Mode
Cipher mode

pad

Type: Padding
Padding method to use

opts

Type: Cipher.Opts
Advanced options. Use Cipher.Opts.PrefixIV to expect the IV to be prepended to the input.

Return Value

Remarks

See Also

VB6/C equivalent: CIPHER_DecryptBytes

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