CryptoSys API Library Manual
Gcm.NextDecrypt Method
Carries out the GCM decryption operation using the key set up by an earlier call to Gcm.InitKey.
Syntax
[C#]
public byte[] NextDecrypt(
byte[] input,
byte[] iv,
byte[] aad,
byte[] tag
)
[VB.NET]
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/Nothing 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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