| local Stream = require("lockbox.util.stream"); | |
| local ZeroPadding = function(blockSize,byteCount) | |
| local paddingCount = blockSize - ((byteCount -1) % blockSize) + 1; | |
| local bytesLeft = paddingCount; | |
| local stream = function() | |
| if bytesLeft > 0 then | |
| bytesLeft = bytesLeft - 1; | |
| return 0x00; | |
| else | |
| return nil; | |
| end | |
| end | |
| return stream; | |
| end | |
| return ZeroPadding; | |