The masking countermeasure is an efficient method to protect cryptographic algorithms against Differential Power Analysis (DPA) and similar attacks. For symmetric cryptosystems, two techniques are commonly used: Boolean masking and arithmetic masking. Conversion methods have been proposed for switching from Boolean masking to arithmetic masking, and conversely. The way conversion is applied dep...

5 Spin-Orbit coupling 9 5.1 The physical interaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.2 Complete set of observables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.3 Level splitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.4 Computation of 1⊗ . . . . . . . . . . . . . . . . . . . . . . . ...

Parallel decimal arithmetic capability is becoming increasingly attractive with new applications of computers in a multiprogramming environment. The direct production of decimal sums offers a significant improvement in addition over methods requiring decimal correction. These techniques are illustrated in the eight-digit adder which appears in the System/360 Model 195.

Abstract Conditional clauses in Dutch can be accompanied by focus particles, as zelfs als ‘even if’ and alleen ‘only if’. The literature focuses on these additive restrictive because they may influence the truth-conditional meaning of sentence, which is uncommon for particles. Most studies are not based empirical language data, or draw largely from formal written texts English. This study inves...