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base-x-bin

v1.0.2

Published

Command line utility for fast base encoding / decoding of any given alphabet

Downloads

5

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

junderwjunderwfanatidfanatidjprichardsonjprichardson

Keywords

utilityclicommandlineconsolebinarybase-xbase58base62base64cryptocrytographydecodedecodingencodeencoding

Readme

base-x-bin

TRAVIS NPM js-standard-style

Command line utility for fast base encoding / decoding of any given alphabet using bitcoin style leading zero compression.

Examples

  • -a to use a built-in alphabet (see Alphabets)
  • -d|--decode to decode
  • -i|--inline for an inline alphabet argument

Base58

echo "test" | basex -a 58
// E8f4pE5

echo -n "E8f4pE5" | basex -d -a 58
// test

cat /dev/urandom | head -c 32 | basex -a 58
// 5F8C26whY3W4kXToXVziUE6WACBwjx3bNRuG1ekQ9M8d

Custom

echo "Z" | basex -d -i "012"
// 10110

echo -n "10100" | basex -d -i "012"
// "Z"

cat /dev/urandom | head -c 32 | basex -i "012"
// 12121200000212100001002211221001110102210001110221022102001100020201012022102112001010101210020001011021020020021102211121221000010110222201211201001011200002022

Alphabets

Below is the list of included alphabets, and their respective base.

Base | Alphabet ------------- | ------------- 2 | 01 8 | 01234567 11 | 0123456789a 16 | 0123456789abcdef 32 | 0123456789ABCDEFGHJKMNPQRSTVWXYZ 36 | 0123456789abcdefghijklmnopqrstuvwxyz 58 | 123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz 62 | 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 64 | ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/ 66 | ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.!~

How it works

See https://github.com/cryptocoinjs/base-x

LICENSE MIT