Base32 Encoder/Decoder

B32 is a Ruby native extension that wraps the base32 library found
in tpmtotop

Usage

require 'b32'
encoded = B32.encode('My string')
decoded = B32.decode(encoded)

Benchmark

From Core i7 Macbook Pro (2014). Ruby 2.5.3

                                     user     system      total        real
     base32 pure ruby (encode)   1.348343   0.000489   1.348832 (  1.349179)
   base32 c extension (encode)   0.001638   0.000002   0.001640 (  0.001629)
     base32 pure ruby (decode)   1.334840   0.000574   1.335414 (  1.335513)
   base32 c extension (decode)   0.003613   0.000331   0.003944 (  0.003933)

Requirements

• Ruby 2.2+
• gcc/clang

Developing

Simply make your changes and re-run the tests. Compilation is automatic.

rake test

License

MIT