Gcm.NextDecrypt Method

Carries out the GCM decryption operation using the key set up by an earlier call to Gcm.InitKey.

Syntax

public byte[] NextDecrypt(
	byte[] input,
	byte[] iv,
	byte[] aad,
	byte[] tag
)

Public Function NextDecrypt ( _
	input As Byte(), _
	iv As Byte(), _
	aad As Byte(), _
	tag As Byte() _
) As Byte()

Parameters

input

Cipher text input data

iv

Initialization vector.

aad

Additional authentication data (optional). Pass null to ignore.

tag

Tag value (required)

Return Value

Decrypted plaintext in byte array, or empty array on error

See Also

VB6/C equivalent: GCM_NextDecrypt

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