Cipher.GetOutputSize(Int32) Method
Definition
Important
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Returns the length in bytes that an output buffer would need to be in
order to hold the result of the next update or
doFinal operation, given the input length
inputLen (in bytes).
[Android.Runtime.Register("getOutputSize", "(I)I", "")]
public int GetOutputSize (int inputLen);[<Android.Runtime.Register("getOutputSize", "(I)I", "")>]
member this.GetOutputSize : int -> intParameters
- inputLen
- Int32
the input length (in bytes)
Returns
the required output buffer size (in bytes)
- Attributes
Exceptions
if this cipher instance is in an invalid state.
Remarks
Returns the length in bytes that an output buffer would need to be in order to hold the result of the next update or doFinal operation, given the input length inputLen (in bytes).
This call takes into account any unprocessed (buffered) data from a previous update call, padding, and AEAD tagging.
The actual output length of the next update or doFinal call may be smaller than the length returned by this method.
Java documentation for javax.crypto.Cipher.getOutputSize(int).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.