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Full-Text Articles in Social and Behavioral Sciences
Identity-Based On-Line/Off-Line Signcryption, Dongdong Sun, Xinyi Huang, Yi Mu, Willy Susilo
Identity-Based On-Line/Off-Line Signcryption, Dongdong Sun, Xinyi Huang, Yi Mu, Willy Susilo
Professor Willy Susilo
We present an identity-based on-line/off-line signcryption scheme, where most of computations are carried out when the message is not available(i.e., off-line stage) and the on-line part of our scheme does not require any exponent computations and therefore is very efficient. It combines the functionalities of signature and encryption and is provably secure in the random oracle model. We also show that our scheme is indistinguishable against adaptive chosen-ciphertext attacks (IND-IDSC-CCA2) and is existentially unforgeable against adaptive chosen-message attacks (EF-IDSC-ACMA).
Identity-Based On-Line/Off-Line Signcryption, Dongdong Sun, Xinyi Huang, Yi Mu, Willy Susilo
Identity-Based On-Line/Off-Line Signcryption, Dongdong Sun, Xinyi Huang, Yi Mu, Willy Susilo
Professor Yi Mu
We present an identity-based on-line/off-line signcryption scheme, where most of computations are carried out when the message is not available(i.e., off-line stage) and the on-line part of our scheme does not require any exponent computations and therefore is very efficient. It combines the functionalities of signature and encryption and is provably secure in the random oracle model. We also show that our scheme is indistinguishable against adaptive chosen-ciphertext attacks (IND-IDSC-CCA2) and is existentially unforgeable against adaptive chosen-message attacks (EF-IDSC-ACMA).
Reflexivity And Normative Change, Karin Garrety
Reflexivity And Normative Change, Karin Garrety
Karin Garrety
Normative change programs - that is, programs that attempt to effect organisational change through altering employees’ beliefs, values, emotions and self-perceptions - have been heralded by some as the royal road to corporate ‘excellence’. Academic literature on the phenomenon, however, is pervaded by a sense of unease. Critics claim that these programs invade employees’ subjectivity, and erode their autonomy and capacity for critical thought. In this paper, I employ concepts from the work of George Herbert Mead and Rom Harré to explore the reflexive processes of managers subjected to a normative change program that was carried out in an Australian …
Globalization And Identity Formation: A Postcolonial Analysis Of The International Entrepreneur, Banu Ozkazanc-Pan
Globalization And Identity Formation: A Postcolonial Analysis Of The International Entrepreneur, Banu Ozkazanc-Pan
Banu Ozkazanc-Pan
In the United States, the past twenty years has witnessed a growing academic interest in understanding 'globalization,' i.e., a series of interconnected social, cultural, and political processes occurring under integrated economies. Management scholars have tried to understand globalization in terms of its potential consequences for companies conducting business in various countries and regions. However, globalization involves more than this, for as new relationships between people and places occur, new ideas about who they/ us are in those relationships also emerge. How can international management scholars thus understand these complex relationships occurring under globalization? How can they theorize and study such …