Overview#

Base64url is an Abbreviation of Base 64 Encoding with URL and Filename Safe Alphabet.

More Information#

There might be more information for this subject on one of the following:

• Access Token Validation
• At_hash
• Base 64 Encoding with URL and Filename Safe Alphabet
• C_hash
• Identity Token Validation
• Javascript Object Signing and Encryption
• S_hash
• Token68