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• Main Author: Saliman (NIM 132 03 047), Yusdi
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/9721
• Institution: Institut Teknologi Bandung

Abstract: <br /> <br /> <br /> <br /> <br /> Fax is a technology that is widely used for sending printed document acrosslong distance. However, fax data is transmitted through the public telephonenetwork and thus making it available to unwanted parties. Secure fax is a devicespecifically designed to address this issue by securing fax data through the use ofcryptograhy. It works by receiving fax from the senders fax machine, encryptingthe fax data, and transmitting the encrypted fax through the telephone network. Atthe receiver side, an identical system would then receive the encrypted data, decryptit, and send it to the receivers fax machine. <br /> <br /> <br /> <br /> <br /> Secure fax is developed as an embedded system running on a Single BoardComputer, using eCos as the operating system. Advanced Encryption Standard(AES) was chosen as the cryptographic algorithm used to secure transmitted faxdata. The development process consisted of several stages: configuring and buildingeCos based on the application requirements, designing and implementing theembedded application software in C programming language, and testing thesystem. <br />