(TXT) /dusk/fs/data/tests/chacha/cipher1.bin
 (TXT) /dusk/fs/data/tests/chacha/cipher2.bin
 (TXT) /dusk/fs/data/tests/chacha/cipherx.bin
 (TXT) /dusk/fs/data/tests/chacha/plain1.txt
 (TXT) /dusk/fs/data/tests/chacha/plain2.txt
 (TXT) /dusk/fs/data/tests/chacha/plainx.txt