Reliable person recognition is an integral component of identity management systems.
Biometrics offers a natural and reliable solution to the problem of identity determination by …

US7805615B2 - Asymmetric cryptography with user authentication - Google Patents
US7805615B2 - Asymmetric cryptography with user authentication - Google Patents Asymmetric …

BACKGROUND Cryptography may be used to limit access to data. For example, sensitive
data in computers or networks may be encrypted to block access by unauthorized users …

US8477940B2 - Symmetric cryptography with user authentication - Google Patents
US8477940B2 - Symmetric cryptography with user authentication - Google Patents Symmetric …

In order to improve the robustness of the watermarking algorithm, a dual watermarking
method is proposed to prove copyright ownership. Visible watermarking is important for …

The protection of sensitive and confidential data become a challenging task in the present
scenario as more and more digital data is stored and transmitted between the end users …

When digital images are shared over an open access network such as the internet,
facebook, WhatsApp, and other social media, then the security of these images are required …

Local dominant orientation estimation is one of the most important operations in almost all
automatic fingerprint authentication systems. Robust orientation and anisotropy estimation …

Biometrics-based personal authentication systems that use physiological (eg, fingerprint,
face, iris) or behavioral (eg, speech, handwriting) traits are being increasingly utilized in …

In this paper, a novel biometric inspired multimedia encryption technique is proposed. For
this purpose, a new advent in the definition of fractional Fourier transform, namely, dual …