Integrity Assurance System for Document Security Using Keccak and Quick Algorithm Response Code

Still at risk from threats, public documents must have several security models, namely confidentiality, integrity, and availability. because many violations of public documents are carried out for various reasons that are utilized from one of these security models. art is needed to ensure such security, the method used to ensure that a document can be trusted can be confirmed who its owner is, its veracity, and ease of access. Maintain document security with the Hash Message Authentication Code method and use the Keccak algorithm which is sensitive if there are differences and changes in data. The sensitive nature of these methods and algorithms can guarantee the integrity of the documents. from all the processes above, this research aims to create an “Integrity Guarantee System” for documents that are distributed publicly.