*/

// An Encoding is a radix 32 encoding/decoding scheme, defined by a
// 32-character alphabet. The most common is the "base32" encoding
// introduced for SASL GSSAPI and standardized in RFC 4648.
// The alternate "base32hex" encoding is used in DNSSEC.
type Encoding struct {
	encode    [32]byte   // mapping of symbol index to symbol byte value
	decodeMap [256]uint8 // mapping of symbol byte value to symbol index
	padChar   rune
}