Cipher.EncryptAEAD(Byte[], Byte[], Byte[], Byte[], AeadAlgorithm, Cipher.Opts) Method
Encrypt data using the AES-GCM authenticated encryption algorithm with AAD and options.
Syntax
[C#]
public static byte[] EncryptAEAD(
byte[] input,
byte[] key,
byte[] iv,
byte[] aad,
AeadAlgorithm aeadAlg,
Cipher.Opts opts
)
[VB]
Public Shared Function EncryptAEAD (
input As Byte(),
key As Byte(),
iv As Byte(),
aad As Byte(),
aeadAlg As AeadAlgorithm,
opts As Cipher.Opts
) As Byte()
Parameters
- input Byte
- Input data to be encrypted.
- key Byte
- Key of exact length for algorithm (16, 24 or 32 bytes).
- iv Byte
- Initialization Vector (IV) (aka nonce) exactly 12 bytes long.
- aad Byte
- Additional authenticated data (optional) - set as null to ignore.
- aeadAlg AeadAlgorithm
- Authenticated encryption algorithm.
- opts Cipher.Opts
- Advanced options. Use Cipher.Opts.PrefixIV to prepend the 12-byte IV to the output
Return Value
Byte
Ciphertext with tag appended in a byte array, or empty array on error.
Remarks
The output will either be exactly 16 bytes longer than the input, or exactly 28 bytes longer if Cipher.Opts.PrefixIV is used.
See Also
VB6/C equivalent: CIPHER_EncryptAEAD
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