Base32hex (RFC2938 Standard) for Objective-C
I came across a situation today where I needed to decode a string that was encoded using base32hex (RFC2938 standard) on an iOS device. I couldn’t find a library that did it, so I took MightyKan’s Base32 library (MIT License) and modified the encoding/decoding map from Crockford’s base32 to base32hex. The library is now available as Github repo on TroopSwap’s github page: https://github.com/troopswap/Base32hex-RFC2938-Standard