Securing Fuzzy Vault Enabled Authentication in Body Area Networks-Based Smart Healthcare

The emergence of body area networks (BANs) has paved the way for real-time sensing human biometrics in addition to remote control smart wireless medical devices, which turn are beginning revolutionize healthcare industry. However, due their limited power and computational capabilities, they vulnerable a myriad security attacks. To secure BAN sensors against these threats processor-intensive cryptographic techniques need be avoided as not suitable this context. This article focuses on authentication service proposes an original scheme named “RAFV: Rotational Assisted Fuzzy Vaults” harden any solution using fuzzy vault construction approach. evaluation results have shown that RAFV can successfully conceal secret even if locking elements known adversary. Also, may improve upon communication overhead by enabling reduction size without compromising its security. It achieved all while remaining competitive with regards additional overhead.