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A New Version of Grain-128 with Authentication

A new version of the stream cipher Grain-128 is proposed. The new version, Grain-128a, is strengthened against all known attacks and observations on the original Grain-128, and has built-in support for authentication. The changes are modest, keeping the basic structure of Grain-128. This gives a high confidence in Grain-128a and allows for easy updating of existing implementations.

Strategies for Monitoring of Endocrine Disrupting Chemicals in Aquatic Environment

The protein biomarker vitellogenin in fish is discussed alongside alterative strategies for monitoring of endocrine disrupting chemicals. The first objective was to find a cheap, robust and generic method for the quantification of vitellogenin. A new sample preparation method was developed for the indirect quantification of vitellogenin through alkali-labile phosphate (ALP) with final analysis usi

Morality as collective self-consecration

In this paper two hypotheses concerning the structure of moral systems are suggested, First, that morality should be regarded as a normative standard, originating and moulded in ritual interaction, with the supreme function of maintaining self-consecration of the group. Consequently, the most prominent class of moral norms concerns faithfulness, basically in terms of loyalty to the group, symbolic

A Business Case Tool as Decision Support in Early Production Location Project Stages

Globalisation makes companies enter the global market both in sale and production. Previous studies have shown that one of the main reasons for relocation and outsourcing is cost saving. There are also studies showing that companies today may benefit from a decision support model based on costs. This paper provides a business case tool to be used in the scoping phase where different location alter