Base64Lib

A simple Base64 ¹ library to encode and decode text.

Usage

This is a header only library so copying to your project would be easiest. Text can be encoded or decoded by passing it to an object of Base64. It accepts a string and returns a string. padding ² and leastSignificantBit ³ are calculated in a separate function.

Base64::Base64 obj;
obj.encode64("testEncode");            // Output: dGVzdEVuY29kZQ==
obj.decode64("aG93c0l0R29pbmc=");      // Output: howsItGoing

References

1. Base64 Wikipedia
2. Base64 Padding
3. Least Significant Bit