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Key selection vector

A Key Selection Vector (KSV) is a numerical identifier associated with a Device Key Set which is distributed by a Licensor or its designee to Adopters and is used to support authentication of Licensed Products and Revocation as part of the HDCP copy protection system. The KSV is used to generate confidential keys, specifically used in the Restricted…

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Attacks on Restricted Authentication

Linearly dependentSystemAcknowledgmentVectorsArbitrary
7 related topics

Overview

Device Key SetLicensorHDCPCopy protection systemKeys
16 related topics

Uniqueness and Revocation of KSVs

Reverse engineeringRevocationSerial numbers
3 related topics

Restricted Authentication Protocol

Encryption
1 related topics

Topics to explore

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Overview

Restricted Authentication Protocol

Uniqueness and Revocation of KSVs

Attacks on Restricted Authentication

Advanced semantic analysis

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Map overview Semantic statistics

Key selection vector

Nodes32
Edges31
Triples15
Avg. degree1.94
Density0.0625
Components1

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Key selection vector

Top relations

related to Restricted Authentication Protocol · 14
Key selection vector → During, Each KSV, For, Formally, If, Keys, KSV, KSVs, One, Restricted Authentication, That, The, The Device Key Set, Then
is a · 1
Key selection vector → 40-bit vector containing 20 ones and 20 zeros

Important terminology Word statistics

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Important terminology

authentication key ksv set keys hdcp device used ksvs devices restricted displaystyle revocation system protocol process shared vectors secret 40

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Key selection vectoris a40-bit vector containing 20 ones and 20 zeros0.90text
Key selection vectorrelated to Restricted Authentication ProtocolThe0.60section
Key selection vectorrelated to Restricted Authentication ProtocolRestricted Authentication0.60section
Key selection vectorrelated to Restricted Authentication ProtocolOne0.60section
Key selection vectorrelated to Restricted Authentication ProtocolFormally0.60section
Key selection vectorrelated to Restricted Authentication ProtocolThe Device Key Set0.60section
Key selection vectorrelated to Restricted Authentication ProtocolDuring0.60section
Key selection vectorrelated to Restricted Authentication ProtocolKSVs0.60section
Key selection vectorrelated to Restricted Authentication ProtocolThen0.60section
Key selection vectorrelated to Restricted Authentication ProtocolKSV0.60section
Key selection vectorrelated to Restricted Authentication ProtocolIf0.60section
Key selection vectorrelated to Restricted Authentication ProtocolFor0.60section

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    Min side: 3
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