KHANDELWAL, SARIKA S, and prakash C Gupta. “Multitier Biometric Template Security Using Cryptographic Salts and Personal Image Identification”. ELCVIA Electronic Letters on Computer Vision and Image Analysis 13, no. 3 (October 7, 2014): 28–40. Accessed August 16, 2025. https://elcvia.cvc.uab.cat/article/view/v13-n3-khandelwal-gupta.