INSUFFICIENT DEFINITIONS OR A VAGUELY GRASPED NOTION? ON DEFINITIONS OF “IMPACT”

On the Notion of Statistical Security in Simulatability Definitions

We investigate the definition of statistical security (i.e., security against unbounded adversaries) in the framework of reactive simulatability. This framework allows to formulate and analyze multi-party protocols modularly by providing a composition theorem for protocols. However, we show that the notion of statistical security, as defined by Backes, Pfitzmann and Waidner for the reactive sim...

A study on the definitions of religion from another view

A reflection on Muslim philosophers and theologians definitions of power

This article has no abstract.

Constructing cryptographic definitions

This paper mirrors an invited talk to ISCISC 2011. It is not a conventional paper so much as an essay summarizing thoughts on a little-talked-about subject. My goal is to intermix some introspection about definitions with examples of them, these examples drawn mostly from cryptography. Underpinning our discussion are two themes. The first is that definitions are constructed. They are i...

Definitions and Theories of Elder Abuse

Old age is one of the most crucial stages of human development that encompasses the dynamics of biological processes, perception, growth and development and maturity, as a natural process of life. The elderly as one of the vulnerable groups, they face different biological, psychological and social needs. As the population gets older, the elderly will need more support in their daily activities,...