Kameswari, P. Anuradha. “Cryptanalysis of RSA With Small Multiplicative Inverse of (p − 1) or (q − 1) Modulo E”. Journal of Global Research in Mathematical Archives(JGRMA), vol. 5, no. 6, June 2018, pp. 57-66, https://jgrma.com/index.php/jgrma/article/view/489.