- 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 |
Assembled remote two-channel switch PILOT. AVT5455 / 1 C
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AVT kit for self-assembly of the 230V silencer. AVT3088 B
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PCB and programmed circuit for an 8-channel switch controlled by any infrared remote control. AVT3138 A +
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AVT kit for self-assembly of an 8-channel switch controlled by any infrared remote control. AVT3138 B
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Assembled 8-channel switch controlled by any infrared remote control. AVT3138 C
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PCB and programmed circuit for the switch controlled by any remote control. AVT3125 A +
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AVT kit for self-assembly of a switch controlled by any infrared remote control. AVT3125 B
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Assembled switch controlled by any infrared remote control. AVT3125 C
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PCB and programmed system for 4-channel infrared switch controlled by any IR remote control. AVT1815 A +
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PCB and programmed system for 4-channel infrared switch controlled by any IR remote control. AVT1815 B
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Assembled 4-channel infrared switch controlled by any IR remote control. AVT1815 C
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Printed circuit board and programmed circuit for microprocessor-based sound switch. AVT1835 A +
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AVT kit for self-assembly of the microprocessor acoustic switch. AVT1835 B
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Assembled microprocessor-type clapper type acoustic switch. AVT1835 C
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