base64 url safe

Brief introductionFeatures: RFC 3548:base16, BASE32, Base64 data encoding. Converts the binary data to an ASCII sequence that is suitable for plaintext protocol transmission. Transformation8bits contains valid data for 6, 5, or 4bits for each byte,

BASE64 encoding can be used to pass longer identity information in an HTTP environment. In other applications, it is often necessary to encode binary data as appropriate in the form of URLs (including hidden form fields). At this time, the adoption

Because the project needs to use a special encryption and decryption algorithm Golang AES/ECB/PKCS5, but the algorithm is not included in the standard library, after many unsuccessful attempts, finally decoding success, hereby share:/*Description:

Atitit. Base64 encoding principle and implementation design, atitit. base64 encoding Atitit.Base64 encoding principle and implementation design     1. Base64 encoding 1 1.1. Why use your own base64 encoding scheme 1 2. Base64 encoding origin 1 3.

This is a creation in Article, where the information may have evolved or changed. Because the project needs to use a special encryption and decryption algorithm Golang AES/ECB/PKCS5, but the algorithm is not included in the standard library, after

How to Use the base64 module to process character encoding in Python This article describes how to use the base64 module to process character encoding in Python. The sample code is based on Python 2.x. For more information, see Base64 is a method

This article mainly introduces the use of Base64 module in Python to process character encoding tutorial, sample code based on the python2.x version, the need for friends can refer to the Base64 is a method that uses 64 characters to represent

The link to the document I browsed is implemented using php. A url-safe base64 calculation method needs to be implemented by myself. The implementation code is as follows: {code ...} the results calculated using the putPolicy value are the same as

PHP-safe URL string base64 encoding and decoding. If base64_encode and base64_decode are used directly, the generated string may not apply to the URL address. The following method can solve this problem: URL-safe string encoding: if base64_encode

Base64 is a method that uses 64 characters to represent arbitrary binary data.exe jpg When we open these files with Notepad, pdf we all see a lot of garbled characters, because the binaries contain many character that can't be displayed and printed,