Gets or sets XTS algorithm block size in bytes. Must be multiple of 16. Default value is 65536, maximum number is 1048576. This is only used for AesXts. Use smaller buffer if you read very small parts of a stream from different places, or use larger buffer if you do sequential reads of large blocks. Setting this value might negatively impact the performance.

Public Property XtsBlockSize As Nullable(Of Integer)
	Get
	Set

public Nullable<int> XtsBlockSize { get; set; }