1. KMatle

    B4R Code Snippet ESP32: HMAC with SHA256 (other md's will do, too) via inline c

    Here's a short example how to generate a HMAC SHA256 hash (via passphrase). It's good to "sign" messages as a passphrase is used to hash a message, Taken from: Globals: Public hmackey(255) As Byte Public...

    Android Question Encryption functions HMACSHA256

    Hello friends :) I use the following 2 functions in php language for Encryption HMACSHA256 Can you help me write it in B4A from PHP? $key = '12345'; $raw = 'testttttttttttttttttttttttttttttttttttttttt'; $meta = [ 'name' => 'test-name', 'email' => '' ]...