MenuForum NavigationForumActivityForum breadcrumbs - You are here:SigningCloud CommunitySCMY Users Community: Create DocumentMac parameterPost ReplyPost Reply: Mac parameter <blockquote><div class="quotetitle">Quote from <a class="profile-link" href="https://community.signingcloud.com/scmycommunity/profile/smph/">SMPH</a> on November 21, 2023, 9:44 AM</div><p>The mac parameter is to append the encrypted data to API Secret and perform the SHA256 algorithm to extract the digest value, lastly convert it into hexadecimal characters.</p> <p class="has-text-align-center is-style-message"><strong>MAC= SHA256 (Encrypted data + API Secret)</strong></p></blockquote><br> Cancel