Copyright protection card

As today's society become more and more dependent on computers, computer crimes and information stealing are getting to be major problems. In relation to this, different security methods are implemented to lesser or prevent such crimes. The Copyright Protection Card System is composed of the en...

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Main Authors: Chan, Mau Yeung, Chua, Willy Kiok, Go, Dewey Ang, Ngo, Arnold Kim
Format: text
Language:English
Published: Animo Repository 1992
Subjects:
Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/7140
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Institution: De La Salle University
Language: English
id oai:animorepository.dlsu.edu.ph:etd_bachelors-7784
record_format eprints
spelling oai:animorepository.dlsu.edu.ph:etd_bachelors-77842021-07-26T07:36:07Z Copyright protection card Chan, Mau Yeung Chua, Willy Kiok Go, Dewey Ang Ngo, Arnold Kim As today's society become more and more dependent on computers, computer crimes and information stealing are getting to be major problems. In relation to this, different security methods are implemented to lesser or prevent such crimes. The Copyright Protection Card System is composed of the encryption and decryption processes. The encryption part is done by software means, and the decryption portion is accomplished by a circuitry inserted into the expansion slot. The card automatically detects and decrypts the software upon identification that the file is encrypted. The decrypted file will be returned back to the main memory for execution. To further protect the supplier from piracy and ignorance of the copyright laws, the encryption scheme inserts serial numbers into the encrypted files. The serial numbers of the encrypted software should match the ones contained in the card for operations to run smoothly. This virtually eliminates borrowing of software between two protection card owners. Aside from these serial numbers, a corresponding checksum is also added into the encrypted file so that authentication of the program code can take place. 1992-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/etd_bachelors/7140 Bachelor's Theses English Animo Repository Copyright Software protection Zilog Z-80 (Microprocessor) Ciphers Smart cards Computer storage devices
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Copyright
Software protection
Zilog Z-80 (Microprocessor)
Ciphers
Smart cards
Computer storage devices
spellingShingle Copyright
Software protection
Zilog Z-80 (Microprocessor)
Ciphers
Smart cards
Computer storage devices
Chan, Mau Yeung
Chua, Willy Kiok
Go, Dewey Ang
Ngo, Arnold Kim
Copyright protection card
description As today's society become more and more dependent on computers, computer crimes and information stealing are getting to be major problems. In relation to this, different security methods are implemented to lesser or prevent such crimes. The Copyright Protection Card System is composed of the encryption and decryption processes. The encryption part is done by software means, and the decryption portion is accomplished by a circuitry inserted into the expansion slot. The card automatically detects and decrypts the software upon identification that the file is encrypted. The decrypted file will be returned back to the main memory for execution. To further protect the supplier from piracy and ignorance of the copyright laws, the encryption scheme inserts serial numbers into the encrypted files. The serial numbers of the encrypted software should match the ones contained in the card for operations to run smoothly. This virtually eliminates borrowing of software between two protection card owners. Aside from these serial numbers, a corresponding checksum is also added into the encrypted file so that authentication of the program code can take place.
format text
author Chan, Mau Yeung
Chua, Willy Kiok
Go, Dewey Ang
Ngo, Arnold Kim
author_facet Chan, Mau Yeung
Chua, Willy Kiok
Go, Dewey Ang
Ngo, Arnold Kim
author_sort Chan, Mau Yeung
title Copyright protection card
title_short Copyright protection card
title_full Copyright protection card
title_fullStr Copyright protection card
title_full_unstemmed Copyright protection card
title_sort copyright protection card
publisher Animo Repository
publishDate 1992
url https://animorepository.dlsu.edu.ph/etd_bachelors/7140
_version_ 1712576689108680704