3349 search results - page 433 / 670 » Data Security |
163
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CIS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper, we propose a novel solution called joint encryption, in which audio and video data are scrambled efficiently by using modified phase scrambling, modified...
174
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ICCSA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. The Common Scrambling Algorithm (CSA) is used to encrypt streams of video data in the Digital Video Broadcasting (DVB) system. The algorithm uses a combination of a strea...
118
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CHES
2001
Springer
15 years 10 months ago
2001
Springer
Attacks are presented on the IBM 4758 CCA and the Visa Security Module. Two new attack principles are demonstrated. Related key attacks use known or chosen differences between two...
164
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CRYPTO
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. We describe a series of new attacks on a CBC-MAC algorithm due to Knudsen and Preneel including two key recovery attacks and a forgery attack. Unlike previous attacks, th...
138
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ICICS
1997
Springer
15 years 10 months ago
1997
Springer
We describe a secure transformation of stateful connections or parts of them into stateless ones by attaching the state information to the messages. Secret-key cryptography is used...