lib/table.csv
encoding, code, description
identity, 0x00, 8-bit binary (encoder and decoder keeps data unmodified)
base1, 1, unary (11111)
base2, 0, binary (01010101)
base8, 7, octal
base10, 9, decimal
base16, f, hexadecimal
base16upper, F, hexadecimal
base32hex, v, rfc4648 no padding - highest char
base32hexupper, V, rfc4648 no padding - highest char
base32hexpad, t, rfc4648 with padding
base32hexpadupper, T, rfc4648 with padding
base32, b, rfc4648 no padding
base32upper, B, rfc4648 no padding
base32pad, c, rfc4648 with padding
base32padupper, C, rfc4648 with padding
base32z, h, z-base-32 (used by Tahoe-LAFS)
base58flickr, Z, base58 flicker
base58btc, z, base58 bitcoin
base64, m, rfc4648 no padding
base64pad, M, rfc4648 with padding - MIME encoding
base64url, u, rfc4648 no padding
base64urlpad, U, rfc4648 with padding