Generation of Cryptographic Keys from Personal Biometrics: An Illustration Based on Fingerprints
Bon K., Arun P. Kumara Krish · InTech eBooks · 2012
Cryptographic approach, on the other hand, ties data protection mathematically to the Key that is utilized to protect it. This allows a data owner to have complete control over one’s personal information without relying on, or relinquishing control to, a third party authority. The protection of personal sensitive information is also not tied to complex software and hardware systems that may need constant patches.