This paper presents our ongoing work on the analysis and optimization of cryptanalytic time-memory tradeoffs targeting the COPACOBANA architecture [KPP06] as platform for the precomputation/online phase.

Low latency, application, specific multipliers are required fo r m,any DSP algorithms. Tree multipliers are an obvious answer to this requirement. However, tree architectures have not been considered for automatic multiplier generation because they have been conszdered to be irregular. I n this paper, a recursive methodology f o r generating n-2 compressors (for n in the range 3 5 n 5 64) using...

An imbedded language system for the hyout of VLSI circuits is examined. It is shown that through the judicious use of this system, a large variety of circuits can be designed with circuit density and performance comparable to traditional full-custom design methods, but with design costs more comparable to semi-custom design methods, The high performance of this methodology is attributable to th...

Rio de Janeiro’s Integrated Command and Control Center (CICC-RJ ) has already seen duty in several large scale events which happened in town, some planned, others not. CICC-RJ is part of Rio de Janeiro state’s response to the Brazilian national government’s mandate to improve the state’s ability to anticipate and respond coherently to public safety events in the region. Its infrastructure is in...

We demonstrate attacks on the boot ROMs of the Nintendo 3DS in order to exfiltrate secret information from normally protected areas of memory and gain persistent early code execution on devices which have not previously been compromised. The attack utilizes flaws in the RSA signature verification implementation of one of the boot ROMs in order to overflow ASN.1 length fields and cause invalid f...

This paper empirically explores the concept of co-materialization to explain the digital innovation dynamics in offshore petroleum production. The central insight developed is that the very nature of subsurface processes and phenomena that may be monitored and controlled is transformed as offshore petroleum production is digitalized. The paper shows how digital technologies are intrinsic to thi...