Implementation AES with digital signature for secure web-based electronic archive
Tofan Hermawan, Rini Wisnu Wardhani · 2016
This research addresses adding the encryption technic and a digital signature technic to web-based electronic archive in order to prevent cybercrime problem such as robbery, modification and unauthorized access. The Secure Electronic Archive Application intends to combine given services such as confidentiality, integrity, authentication, and non repudiation. Encryption is used to give a confidentiality service with 128 bit AES algorithm. In this research encryption implements to give a confidential service with 128 bit AES algorithm. AES 128 bit algorithm has not been exposed to related key attack. The digital signature is used to provide integrity, authentication, and non repudiation with SHA 256 bit and RSA 1024 bit. The Application will be secured by entering the archive name, symmetric key, private key, and passphrase. Implemented in web programming, Analysis of the application will be explained by a use case diagram and the testing would be web testing. Such as Functional testing, Usability Testing, Interface Testing, Compatibility Testing, Performance Test, and Security Test. Encryption implementation in this research can prevent archive thievery which is shown on implementation and proved on web testing. As the result of Functional Testing, the archive can not be read after it has been encrypted. Therefore, the aplication can give information about archive modification and authentication with showing a notification after the sign has been done.