Datakey - ATEK Access Technologies’ Post

Where both security and performance are goals, try to structure the system so that the performance enhances the security and visa versa. For example a very fast RTL design can help mitigate side channels leakage since the side channel signals are only present for nanoseconds before moving on. Simplicity in an architecture can help with a high speed implementation and simple security verification and validation. Keep the code expression low level (as in low levels of abstraction) so you have visibility of what logic will be synthesized and can easily reason about the structures that will support security and performance when baked in silicon.

This paper introduces the notion of #cache-#tapping into the #information #theoretic models of #coded #caching. The wiretap channel II in the presence of multiple receivers equipped with fixed-size cache memories, and an adversary which selects symbols to tap into from cache placement and/or delivery is introduced. The legitimate terminals know neither whether placement, delivery, or both are tapped, nor the positions in which they are tapped. Only the size of the overall tapped set is known. For two receivers and two files, the strong secrecy capacity- the maximum achievable file rate while keeping the overall library strongly secure- is identified. Lower and upper bounds on the strong secrecy file rate are derived when the library has more than two files. Achievability relies on a code design which combines wiretap coding, security embedding codes, one-time pad keys, and coded caching. A genie-aided upper bound, in which the transmitter is provided with user demands before placement, establishes the converse for the two-files case. For more than two files, the upper bound is constructed by three successive channel transformations. ---- Mohamed Nafea, Aylin Yener More details can be found at this link: https://lnkd.in/eCCYDbkb

Why does increasing threads improve OpenMP performance here? ParallelComputing #CPUThreads #ProgramOptimization Increasing Threads: Why More Means Faster in Your Program Understanding the Motive Behind the Question Before delving into why increasing threads yields better performance for your OpenMP-optimized image convolution program, it’s essential to understand the context: This program performs convolution on an image using a 3x3 kernel, leveraging Open... Source: https://lnkd.in/g2AAefst #mymetric360

Why does increasing threads improve OpenMP performance here? ParallelComputing #CPUThreads #ProgramOptimization Increasing Threads: Why More Means Faster in Your Program Understanding the Motive Behind the Question Before delving into why increasing threads yields better performance for your OpenMP-optimized image convolution program, it’s essential to understand the context: This program performs convolution on an image using a 3x3 kernel, leveraging Open... Source: https://lnkd.in/g_VcimVp #mymetric360

Discover how to accelerate your transition from Arm Neon to #RISCV vectors with insights from SiFive’s Han-Kuan Chen in our latest Chinese webinar. Explore prototype creation and performance enhancements with LLVM compiler technology. Don’t miss out: https://hubs.la/Q02szm2S0 #NoLimits

In about 2 minutes, you'll get an idea of why formal? what we have done with it? and the scale of designs we have verified with formalISA. From bugs, to proofs, and intelligent debug and coverage we have spent 5 years testing this product in field. We can debate all we like, but it may be better to just do it! #formalverification #riscv #socformal

🔔 DAY -22 D FLIP FLOP #100daysofrtl A flip flop can store one bit of data. Hence, it is known as a memory cell. Flip-flops are synchronous circuits since they use a clock signal. Using flip flops, we build complex circuits such as RAMs, Shift Registers, etc. A D flip-flop stands for data or delay flip-flop. The outputs of this flip-flop are equal to the inputs.  💻 GITHUB LINK: https://lnkd.in/gBzN2j5N #100daysofrtl #verilog #vlsi #vlsidesign #rtldesign #rtl

RISC-V International provides an open-source architecture which anyone can use to build a custom RISC-V core or SoC. How do we verify beyond doubt that there are no bugs? Axiomise formalISA app can find bugs as well as build proofs of bug absence, so no more costly respins! Verify beyond doubt using automated formal verification for in-order cores as well as out-of-order cores, catching functional, safety, security and low-power related issues. #processor #formalverification #icdesign #riscv #power #performance #area #safetyverification #securityverification #soc https://lnkd.in/e_KiMC5t

🔔DAY-23 D FLIP FLOP #100daysofrtl 🚀 A flip flop can store one bit of data. Hence, it is known as a memory cell. Flip-flops are synchronous circuits since they use a clock signal. Using flip flops, we build complex circuits such as RAMs, Shift Registers, etc. A D flip-flop stands for data or delay flip-flop. The outputs of this flip-flop are equal to the inputs. GITHUB LINK: https://lnkd.in/g7SqVgCF #100daysofrtl #verilog #vlsi #vlsidesign #rtldesign #rtl

Array Locator methods in SV are used to locate a particular element/index in any unpacked array - Fixed Size Unpacked Array Dynamic Array Associative Array Queue We will also cover the coding example which demonstrates the array locator methods: madatory 'with': find() find_index() find_first() find_first_index() find_last() find_last_index() optional 'with': min() max() unique() unique_index() The link for detailed videos is in comments. #sv #systemverilog #vlsidesign #vlsitraining #vlsi #semiconductor #semiconductorindustry #verification #rtldesign #vlsicourse #switispeaks #switipinjani