Data.ByteString.Base64.Lazy

Fast and efficient encoding and decoding of base64-encoded lazy bytestrings.

Documentation

encode :: ByteString -> ByteString

Encode a string into base64 form. The result will always be a multiple of 4 bytes in length.

decode :: ByteString -> Either String ByteString

Decode a base64-encoded string. This function strictly follows the specification in RFC 4648.

decodeLenient :: ByteString -> ByteString

Decode a base64-encoded string. This function is lenient in following the specification from RFC 4648, and will not generate parse errors no matter how poor its input.