The explicit McKay correspondence, as formulated by GonzalezSprinberg and Verdier, associates to each exceptional divisor in the minimal resolution of a rational double point, a matrix factorization of the equation of the rational double point. We study deformations of these matrix factorizations, and show that they exist over an appropriate “partially resolved” deformation space for rational d...

Article: It is difficult to take seriously something that states flatly that "physical and psychological characteristics can hardly be modified voluntarily," especially during the Olympic Games, which began shortly after Perusse's preprint was circulated for commentary. As people vie for status, we witness menarche delayed by starvation and tortuous exercise or muscle mass grossly exaggerated b...

This contribution discusses the information leakage of flipflops for different DPA-resistant logic styles. We show that many of the proposed side-channel resistant logic styles still employ flip-flops that leak data-dependent information. Furthermore, we apply simple models for the leakage of masked flip-flops to design a new attack on circuits implemented using masked logic styles. Contrary to...

This paper presents an area-optimized FPGA architecture of the Montgomery modular multiplication algorithm on a low power reconfigurable IGLOO © 2 FPGA of Microsemi ©. Our contributions consist of the mapping of the Montgomery algorithm to the specific architecture of the target FPGA, using the pipelined Math blocks and the embedded memory blocks. We minimize the occupation of these blocks as w...

we propose the design of two vectors testable sequential circuits based on conservative logic gates. Any sequential circuit based on conservative logic gates can be tested for classical unidirectional stuck-at faults using only two test vectors. The two test vectors are all 1s, and all 0s. The designs of two vectors testable latches, masterslave flip-flops and double edge triggered (DET) flip-f...