Category Archives: raph’s

TwoFish encryption for modern C++.

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Background and development The TwoFish encryption was developed in 1998 by Bruce Schneier and it is perfectly royalty free, uncopyrighted open source, and still this encryption is stronger. And I needed plan to use this hard-to-break encryption for maximum performance on USB3.2 Gen1 (USB3.0) 5Gbps some heading packets in real-time… Read more »

Simple test which enctyption more faster ?

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By considering which encryption is better for small packet among of AES-256 and BlowFish on 5 to 10Gbps bandwidth in realtime world, is maybe not same condition. AES-256 is still strongest encrypting algorithm if 56 bit key is not plain-text, and not easy to beat vault of data with time-changed… Read more »

Some 4K wallpapers with MIOHDR

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All pictures are copyrighted by me (Raphael Kim). And belonged to HDRi with Make Image O’ HDR. Images are provides as PNG images in resolution 4096×2021. Shoot with SONY NEX-5N + 7artisans 25mm f1.8

What’s wrong Apple ? What happened to AppStore ?

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Everytime dangerous moment comes since I bought Macbook Pro 13″ by obtrusionary updating to next OS with unexpected becomes to expensive hard-brick. Case of mine don’t updated to Catalina and Big-Sur because there’s many difficult to develop software that supports variable versions of MacOS.  Just updated securtiy patch for Majave… Read more »

libopenblas for AMD x86.64 Zen, for Win64.

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Here’s libraries for Windows64 developers who can’t make DLL on Windows subsystem of AMD-ZEN. Configurations: Non-Fortran: TARGET=ZEN, BINARY=64, DYNAMIC_ARCH=1, USE_OPENMP=1 static built with libpthread, libgomp at MinGW-W64 v10.2.0(rev4) With Fortran+liblapack+netlib: TARGET=ZEN, BINARY=64, DYNAMIC_ARCH=1, FORTRAN=1, USER_OPENMP=1 static built with libfrotran, liblapack, netlib, libpthread, libgomp at MinGW-W64 v10.2.0(rev4) LIB + Static built… Read more »

Rock960 (rk3399) Improved kernel 4.4.179

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A short history: Rock960 board is a variabtion of Rockchip RK3399 series, and supports many features as a stand-alone smallest AARCH64 system. VAMRS still providing this card sized embedded linux computer in half of year 2020. I love this powerful RK3399 processor, as economical AARCH64, to be used for embedded… Read more »

Introducing Simple Font Renderer, FontTester

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Introducing an open source project, FontTester. A FLTK project GUI application that supports multi-platforms ( Windows, Linux, MacOSX ) with these libraries: Freetype2 and FLFTRender. Anybody can join to project, or write any issues, or just download prebuilt image at downloading page. It’s free. Test your TTF/TTC/OTF without install to… Read more »

Some reasons why beware Chinese SSD

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SSD generation Todays of SSD(solid state drive) market is grown up to most of computing device include personal PC are no longer installs HDD(hard disk drive) for booting drive except special cases. SSD interface is now advanced to NVMe (PCI express BUS) and speed been reached to over 2GB/sec in… Read more »