A Cli tool to satisfy your xor'ing needs.
```text sxor 1.0.0 HeapUnderflow heapunderflow@outlook.com xor all bytes from stdin/a file with the given key
USAGE: sxor [OPTIONS] [FILE]
OPTIONS:
-b, --bufsize
ARGS:
text
$ echo "hello world" | sxor -k 0xFF,0xFE -vv | hexyl
bufsize 4096
read key: [FF, FE]
loaded bytes: [68, 65, 6C, 6C, 6F, 20, 77, 6F, 72, 6C, 64, 0A]
xored bytes: [97, 9B, 93, 92, 90, DE, 88, 91, 8D, 92, 9B, F4]
loaded bytes: []
xored bytes: []
eof reached
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 97 9b 93 92 90 de 88 91 | 8d 92 9b f4 |××××××××|×××× |
+--------+-------------------------+-------------------------+--------+--------+