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High-bandwidth Digital Content Protection

Index High-bandwidth Digital Content Protection

High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection developed by Intel Corporation to prevent copying of digital audio & video content as it travels across connections. [1]

62 relations: AACS encryption key controversy, Advanced Encryption Standard, Analog hole, Ars Technica, Association for Computing Machinery, Blom's scheme, Blu-ray, Breaking Bad, Broadcast flag, Carnegie Mellon University, Compact disc, Copy protection, David A. Wagner, Defective by Design, Digital Millennium Copyright Act, Digital rights management, Digital Signature Algorithm, Digital Transmission Content Protection, Digital Visual Interface, DigitalEurope, Display lag, DisplayPort, DVD, Eavesdropping, Edward Felten, Encrypted Media Extensions, Engadget, Exclusive or, Federal Communications Commission, Gigabit Video Interface, Handshaking, Hardware restriction, HD DVD, HD ready, HDMI, HMAC, Ian Goldberg, Intel, Key selection vector, Man-in-the-middle attack, Microsoft PowerPoint, Miracast, Mobile High-Definition Link, Modular arithmetic, Niels Ferguson, Pastebin, Pixel, Reverse engineering, RSA (cryptosystem), Ruhr University Bochum, ..., Signedness, Stream cipher, Trusted Computing, Twitter, Unified Display Interface, United States, United States Congress, United States Court of Appeals for the District of Columbia Circuit, Warner Bros., Windows 7, Windows Vista, WirelessHD. Expand index (12 more) »

AACS encryption key controversy

A controversy surrounding the AACS cryptographic key arose in April 2007 when the Motion Picture Association of America and the Advanced Access Content System Licensing Administrator, LLC (AACS LA) began issuing cease and desist letters to websites publishing a 128-bit (16-byte) number, represented in hexadecimal as 09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0 (commonly referred to as 09 F9), a cryptographic key for HD DVDs and Blu-ray Discs.

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Advanced Encryption Standard

The Advanced Encryption Standard (AES), also known by its original name Rijndael, is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.

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Analog hole

The analog hole (also known as the analog loophole) is a fundamental and inevitable vulnerability in copy protection schemes for noninteractive works in digital formats which can be exploited to duplicate copy-protected works that are ultimately reproduced using analog means.

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Ars Technica

Ars Technica (a Latin-derived term that the site translates as the "art of technology") is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998.

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Association for Computing Machinery

The Association for Computing Machinery (ACM) is an international learned society for computing.

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Blom's scheme

Blom's scheme is a symmetric threshold key exchange protocol in cryptography.

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Blu-ray

Blu-ray or Blu-ray Disc (BD) is a digital optical disc data storage format.

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Breaking Bad

Breaking Bad is an American neo-Western crime drama television series created and produced by Vince Gilligan.

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Broadcast flag

A broadcast flag is a set of status bits (or a "flag") sent in the data stream of a digital television program that indicates whether or not the data stream can be recorded, or if there are any restrictions on recorded content.

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Carnegie Mellon University

Carnegie Mellon University (commonly known as CMU) is a private research university in Pittsburgh, Pennsylvania.

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Compact disc

Compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony and released in 1982.

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Copy protection

Copy protection, also known as content protection, copy prevention and copy restriction, is any effort designed to prevent the reproduction of software, films, music, and other media, usually for copyright reasons.

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David A. Wagner

David A. Wagner (born 1974) is a Professor of Computer Science at the University of California, Berkeley and a well-known researcher in cryptography and computer security.

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Defective by Design

Defective by Design is an anti-DRM initiative by the Free Software Foundation.

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Digital Millennium Copyright Act

The Digital Millennium Copyright Act (DMCA) is a United States copyright law that implements two 1996 treaties of the World Intellectual Property Organization (WIPO).

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Digital rights management

Digital rights management (DRM) is a set of access control technologies for restricting the use of proprietary hardware and copyrighted works.

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Digital Signature Algorithm

The Digital Signature Algorithm (DSA) is a Federal Information Processing Standard for digital signatures.

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Digital Transmission Content Protection

Digital Transmission Content Protection (DTCP) is a digital rights management (DRM) technology that restrict digital home technologies including DVD players and televisions by encrypting interconnections between devices.

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Digital Visual Interface

Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG).

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DigitalEurope

DIGITALEUROPE is the European organisation that represents the digital technology industry whose members include 61 major technology companies and 37 national trade associations.

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Display lag

Display lag is a phenomenon associated with some types of liquid crystal displays (LCDs) like smartphones and computers, and nearly all types of high-definition televisions (HDTVs).

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DisplayPort

DisplayPort (DP) is a digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics Standards Association (VESA).

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DVD

DVD (an abbreviation of "digital video disc" or "digital versatile disc") is a digital optical disc storage format invented and developed by Philips and Sony in 1995.

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Eavesdropping

Eavesdropping is secretly or stealthily listening to the private conversation or communications of others without their consent.

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Edward Felten

Edward William Felten (born March 25, 1963) is a professor of computer science and public affairs at Princeton University.

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Encrypted Media Extensions

Encrypted Media Extensions (EME) is a W3C specification for providing a communication channel between web browsers and digital rights management (DRM) agent software.

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Engadget

Engadget is a multilingual technology blog network with daily coverage of gadgets and consumer electronics.

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Exclusive or

Exclusive or or exclusive disjunction is a logical operation that outputs true only when inputs differ (one is true, the other is false).

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Federal Communications Commission

The Federal Communications Commission (FCC) is an independent agency of the United States government created by statute (and) to regulate interstate communications by radio, television, wire, satellite, and cable.

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Gigabit Video Interface

Gigabit Video Interface (GVIF) is a digital video serial interface developed by Sony in 1996 for high quality uncompressed video transmission from digital video hardware.

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Handshaking

In telecommunications, a handshake is an automated process of negotiation between two communicating participants (example "Alice and Bob") through the exchange of information that establishes the protocols of a communication link at the start of the communication, before full communication begins.

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Hardware restriction

A hardware restriction (sometimes called hardware DRM) is content protection enforced by electronic components.

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HD DVD

HD DVD (short for High Definition Digital Versatile Disc) is a discontinued high-density optical disc format for storing data and playback of high-definition video.

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HD ready

The HD ready is a certification program introduced in 2005 by EICTA (European Information, Communications and Consumer Electronics Technology Industry Associations), now DIGITALEUROPE.

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HDMI

HDMI (High-Definition Multimedia Interface) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device.

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HMAC

In cryptography, an HMAC (sometimes disabbreviated as either keyed-hash message authentication code or hash-based message authentication code) is a specific type of message authentication code (MAC) involving a cryptographic hash function and a secret cryptographic key.

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Ian Goldberg

Ian Avrum Goldberg (born March 31, 1973) is a cryptographer and cypherpunk.

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Intel

Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.

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Key selection vector

The Key Selection Vector means the numeric value associated with a Device Key Set and distributed by Licensor or its designee to Adopters and used to support authentication of Licensed Products and Revocation.

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Man-in-the-middle attack

In cryptography and computer security, a man-in-the-middle attack (MITM) is an attack where the attacker secretly relays and possibly alters the communication between two parties who believe they are directly communicating with each other.

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Microsoft PowerPoint

Microsoft PowerPoint (or simply PowerPoint) is a presentation program, created by Robert Gaskins and Dennis Austin at a software company named Forethought, Inc.

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Miracast

Miracast is a standard for wireless connections from devices (such as laptops, tablets, or smartphones) to displays (such as TVs, monitors or projectors), introduced in 2012.

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Mobile High-Definition Link

Mobile High-Definition Link (MHL) is an industry standard for a mobile audio/video interface that allows the connection of smartphones, tablets, and other portable consumer electronics devices to high-definition televisions (HDTVs), audio receivers, and projectors.

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Modular arithmetic

In mathematics, modular arithmetic is a system of arithmetic for integers, where numbers "wrap around" upon reaching a certain value—the modulus (plural moduli).

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Niels Ferguson

Niels T. Ferguson (born 10 December 1965, Eindhoven) is a Dutch cryptographer and consultant who currently works for Microsoft.

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Pastebin

A pastebin or text storage site is a type of online content hosting service where users can store plain text, e.g. to source code snippets for code review via Internet Relay Chat (IRC).

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Pixel

In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen.

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Reverse engineering

Reverse engineering, also called back engineering, is the process by which a man-made object is deconstructed to reveal its designs, architecture, or to extract knowledge from the object; similar to scientific research, the only difference being that scientific research is about a natural phenomenon.

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RSA (cryptosystem)

RSA (Rivest–Shamir–Adleman) is one of the first public-key cryptosystems and is widely used for secure data transmission.

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Ruhr University Bochum

The Ruhr-University Bochum (German: Ruhr-Universität Bochum, RUB), located on the southern hills of central Ruhr area Bochum, was founded in 1962 as the first new public university in Germany after World War II.

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Signedness

In computing, signedness is a property of data types representing numbers in computer programs.

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Stream cipher

A stream cipher is a symmetric key cipher where plaintext digits are combined with a pseudorandom cipher digit stream (keystream).

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Trusted Computing

Trusted Computing (TC) is a technology developed and promoted by the Trusted Computing Group.

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Twitter

Twitter is an online news and social networking service on which users post and interact with messages known as "tweets".

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Unified Display Interface

Unified Display Interface (UDI) was a digital video interface specification based on Digital Visual Interface (DVI).

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United States

The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.

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United States Congress

The United States Congress is the bicameral legislature of the Federal government of the United States.

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United States Court of Appeals for the District of Columbia Circuit

The United States Court of Appeals for the District of Columbia Circuit (in case citations, D.C. Cir.) known informally as the D.C. Circuit, is the federal appellate court for the U.S. District Court for the District of Columbia.

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Warner Bros.

Warner Bros.

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Windows 7

Windows 7 (codenamed Vienna, formerly Blackcomb) is a personal computer operating system developed by Microsoft.

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Windows Vista

Windows Vista (codenamed Longhorn) is an operating system by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs and media center PCs.

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WirelessHD

WirelessHD, also known as UltraGig, is a proprietary standard owned by Silicon Image (originally SiBeam) for wireless transmission of high-definition video content for consumer electronics products.

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Redirects here:

HDCP, HDCP 1.1, HDCP stripper, HDCP strippers, Hdcp, High-Bandwidth Digital Content Protection.

References

[1] https://en.wikipedia.org/wiki/High-bandwidth_Digital_Content_Protection

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