#Benefits of base64 encoding full#
#Benefits of base64 encoding portable#
#Benefits of base64 encoding code#

Then check вЂ/var/log/ltmвЂ™ for the encoded and decoded strings. If the final quantum is not an integral multiple of 40, the final quantum is padded with '=' so that the encoded string has a number of characters which are an integral multiple of 8.ДЎ8: # encode loop is outlined in RFC 4648 ()Дў6: append output $b32_alphabet_inv()ДЈ0: # pad final input group with zeros to form an integral number of 5-bit groups, then encodeДЈ1: if ДЄttach the iRule to a virtual server (preferably not in production) and send some traffic to the virtual. If the final chunk is exactly 5 bits, it is processed as is, if it is less than 5 bits, zeros are padded (on the right) to bring the chunk to 5-bits, then it is processed. This action is repeated until the final chunk is processed. Integer values can range from 0x00 to 0xFF (8-bit) and are concatenated into a string of bits, then read in 5-bit chunks to obtain the corresponding Base32 alphabet symbol.

During the encoding process, each 8-bit piece of text is read and converted to its UTF-8 integer value.

#Benefits of base64 encoding code#

With those caveats in place, there is still plenty of code today that uses Base32.Д«ase32 encoding works by processing 40-bit chunks, known as quantums, which are composed of five pieces of 8-bit text ( UTF-8). A few of these reasons include: Base32 is approximately 20% less efficient than Base64 on average and it does not handle UTF-16 (full Unicode) elegantly. The ability to be able to write down a string of encoded data without worrying about case-sensitivity or mistranscription are advantages, but there are some downsides to Base32 encoding.

#Benefits of base64 encoding full#

Here is the full Base32 alphabet: The RFC 4648 Base 32 alphabet* Value Before Base64 became the de facto encoding standard for content, Base32 was the preferred method.Д«ase32 offers three distinct advantages over Base64: it is case-insensitive, commonly confused characters have been removed (0, 1, and 8 are not included in the Base32 alphabet because they can be mistranscribed as 'O', 'I', and 'B' respectively), and lastly all the characters can be included in a URL without encoding any of them.

#Benefits of base64 encoding portable#

Data that is encoded with Base64 has the advantage of being composed of 64 ASCII characters, which makes it portable and readable with virtually any RFC-compliant decoder. Anyone that's done any amount of programming has probably encountered Base64 encoded data.