- Out-of-Stock
| Authors: Janusz Szmidt, Michał Misztal ISBN: 83-88311-41-7 Third edition corrected Format: B5, 217 pages Publisher: WSISIZ |
| About the book |
| Nowadays, information becomes a commodity of ever-increasing value: hence the need to protect all kinds of data stored and transmitted through open communication channels. Such protection can only be provided by cryptography. Individuals using telephones or e-mails also use telecommunications connections to an increasing extent. The private interest of these persons requires that some of this information be protected against unauthorized access. In this way, cryptography becomes a tool used by individuals. Table of contents : - historical development and basic concepts of cryptology - classic cryptology - stream ciphers and pseudorandom generators - block ciphers - RIJNDAEL block algorithm - one-way hash functions - NESSIE project - asymmetric cryptosystems - cryptographic protocols - cryptography |
This gearmotor is a powerful 12V brushed DC motor with a 18.75:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 1200 counts per revolution of the gearbox’s output shaft. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.
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SanDisk micro SDHC memory card with a capacity of 16 GB, a maximum write speed of 12 MB / s, a maximum reading speed of 18 MB / s.
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GoodBrand CUBE Blue Pendrive with 8 GB capacity equipped with USB 2.0 interface. Maximum read speed: 22 MB / s, maximum write speed: 10 MB / s
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Intenso Pendrive with a capacity of 32 GB equipped with a USB 2.0 interface. Maximum read speed: 28 MB / s, maximum write speed: 6 MB / s
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Display with 7 "TFT LCD touch screen for Odroid C1 +, C2 and XU4 computers The display is equipped with HDMI interface for image display and USB for touch screen display resolution 800x480 pixels
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Patchcord UTP 5E Ethernet cable with a length of 2 m - gray, with 2xRJ45 connectors
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Display board for the STM32F407G-DISC1 set. Built-in display with a resistive touch panel, has. The set includes a flexible cable that allows you to attach to the expansion board STM32F4DIS-BB
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The Electronics Starter Package with a plastic organizer and three AVT sets for self-assembly. Equipped with the basic tools necessary for work
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A set containing the Intel Edison platform and a dedicated development board that allows you to output GPIO ports and 2 USB (micro AB) sockets, connect power 7..15V and turn off the system using the button. EDI2BB.AL.K
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Intel Edison platform with built-in antenna. Intel Atom 500MHz processor, 1GB RAM, supply voltage 3.15..4.5V, I2C, I2S, SD Card, SPI, UART, USB interfaces. EDI2.SPON.AL.S
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INTEL EDI2ARDUIN.AL.K Intel Edison Kit For Arduino, Atom, Wi-Fi/BT Compatible Module, Integrated Wi-Fi, 4GB Memory
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Orange Pi Plus 2 H3 Quad Core 1.6GHZ 2GB RAM 4K Open Source Development Board Mini PC
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Rainbow Case (Type B) for Raspberry Pi
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Flora NeoPixel 30 RGB LED Strip in Reel - White Backing, 5 meters. Adafruit 1376
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