This paper describes the architecture and implementation of a high-speed decompression engine for embedded processors. The engine is targeted to processors where embedded programs are stored in compressed form, and decompressed at runtime during instruction cache re ll. The decompression engine uses a unique asynchronous variable decompression rate architecture to process Hu man-encoded instruc...

In recent years, public-key cryptography has emerged to become an important workload for embedded processors, driven by a number of factors such as the need for securing wireless communication. The computational requirements of public-key cryptosystems are often beyond the modest capabilities of embedded processors, which motivated the development of architectural enhancements and instruction s...

In this study, we explore sequential and parallel processing architectures, utilizing a custom ultra-low-power (ULP) processing core, to extend the lifetime of health monitoring systems, where slow biosignal events and highly parallel computations exist. To this end, a singleand a multi-core architecture are proposed and compared. The single-core architecture is composed of one ULP processing c...

Efforts to optimize existing customary institutions in the province of Gorontalo law enforcement during society are significant. The organization needs be addressed and arranged so that they can enjoyed utilized. This study uses a sociological juridical approach by obtaining data interviewing figures from traditional institutions. research carries out analysis through reduction, presentation da...

The prevalence of mobile platforms, the large market share of Android, plus the openness of the Android Market makes it a hot target for malware attacks. Once a malware sample has been identified, it is critical to quickly reveal its malicious intent and inner workings. In this paper we present DroidScope, an Android analysis platform that continues the tradition of virtualization-based malware...

The AES encryption/decryption algorithm is widely used in modern consumer electronic products for security. To shorten the encryption/decryption time of plenty of data, it is necessary to adopt the algorithm of hardware implementation; however, it is possible to meet the requirement for low cost by completely using software only. How to reach a balance between the cost and efficiency of softwar...

Data-parallel languages like OpenCL and CUDA are an important means to exploit the computational power of today’s computing devices. In this paper, we deal with two aspects of implementing such languages on CPUs: First, we present a static analysis and an accompanying optimization to exclude code regions from control-flow to dataflow conversion, which is the commonly used technique to leverage ...