Blockchain based voting system using secure hash algorithm 384-bit (SHA-384) to enhance accuracy and comparing with secure hash algorithm 256-bit (SHA-256).

The aim of this research is to enhance the accuracy of Blockchain based smart voting systems. Secure Hash Algorithm 384-bit (SHA-384) and Secure Hash Algorithm 256-bit (SHA-256) is executed for Blockchain based smart voting systems. The Gpower test used is about 80% (There are 20 samples total,10 for each group variables: alpha 0.05 and beta 0.2and power=0.85). Secure Hash Algorithm 384-bit (SHA-384) (99.45%) has the increased accuracy over Secure Hash Algorithm 256-bit (SHA-256) (99.01%) with a significance value of p=.03, (p<0.05). The accuracy of Secure Hash Algorithm 384-bit (SHA-384) is better when compared to accuracy of Secure Hash Algorithm 256-bit (SHA-256). [ABSTRACT FROM AUTHOR]