Implementation of Signcryption Scheme on E-Payment System (ePaSe)

A large number of startups have a big influence on increasing online transactions, especially e-payment. However, the increase in the use of e-payments posing a number of threats and resulting in a decrease level of consumer confidence in e-payment. Therefore in 2018 Daniel proposed a Signcryption scheme based on Conic Curve Cryptography which was stated to be able to fulfill forward secrecy services that could reassure consumers, but still based on mathematical calculations. In this study the implementation of the Signcryption scheme was carried out on the e-payment system on the Android platform. Implementation is done by DRM methodology and prototyping model approach. The e-payment system built consists of an e-payment application with merchant and customer actors and a bank application with bank admin actors. Based on the results of the integration testing and system testing, it was found that the e-payment system (ePaSe) built had fulfilled the design that had been done.