baseMEOW 1.0.0

Encode and decode information as meows

baseMEOW

baseMEOW is an encoder/decoder that can store binary as a string of characters that spell out "meow" in some way, similar to base64.

Installation

# requires Python 3.6+
pip install baseMEOW

Usage

Encoding

$ echo 'hello' | baseMEOW
MeEeeOoWmEeooWwmmEeowwwWw

$ echo 'im a kitty' | baseMEOW
MeEeOwWMeeEEEoOOwwWWWmMmeOoOwMEooWMeeOWwMMMmM

$ dd if=/dev/urandom bs=1 count=30 | baseMEOW
30+0 records in
30+0 records out
30 bytes transferred in 0.000061 secs (491520 bytes/sec)
MMmeEOOowMEOWMMmEOowMEeEeEOWwwmeOOOooWmMmMMMeeeowwWmMMeEEOOWWWmmEOoOowwmmeoOWMmMmeEooWMEEeoWwmeOoOoOWWwWWmeEEoOOwWmmeoOwW

Decoding

$ echo 'MeEeeOoWmEeooWwmmEeowwwWw' | baseMEOW --decode
hello
$ echo 'MeEeOwWMeeEEEoOOwwWWWmMmeOoOwMEooWMeeOWwMMMmM' | baseMEOW --decode
im a kitty
$
# non UTF-8 data is printed as hex
$ echo 'MMmeEOOowMEOWMMmEOowMEeEeEOWwwmeOOOooWmMmMMMeeeowwWmMMeEEOOWWWmmEOoOowwmmeoOWMmMmeEooWMEEeoWwmeOoOoOWWwWWmeEEoOOwWmmeoOwW' | baseMEOW --decode
2ecb7fc9edeabe3d085a810f2618cc11eaccfbeae47cb6f6ab28786193e6

Benchmarks

See benchmark.py

test case	base64 runtime (ms)	baseMEOW runtime (ms)	base64 size (bytes)	baseMEOW size (bytes)
10 characters	11.06	202.69	17	42
1000 characters	12.05	168.23	1337	4002
10000 characters	11.57	159.92	13337	40002
1000000 characters	34.74	2500.45	1333337	4000002