Cryptographic hash definition

Cryptographic hash means a mathematical algorithm which
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Cryptographic hash means a mathematical algorithm which performs a one-way conversion of input data into output data of a specified size to verify the integrity of the data.
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Cryptographic hash means an algorithm: Function (a) the inputs to which it would be computationally infeasible to determine from knowledge of its outputs; and
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Examples of Cryptographic hash in a sentence

  • Cryptographic hash functions can be used as building blocks in key derivation functions (KDFs) (e.g., as specified in [SP 800-56A], [SP 800-56B] and [SP 800-108]).

  • Cryptographic hash functionA function that maps a bit string of arbitrary length to a fixed length bit string and is expected to have the following three properties:1.

  • Cryptographic hash functions are amongst the most-studied and most-used cryptographic functions.

  • Cryptographic hash function functions, as defined in FIPS PUB 180-2, (2002).

  • There are three basic types of Approved cryptographic algorithms: cryptographic hash functions, symmetric key algorithms and asymmetric key algorithms:• Cryptographic hash functions do not require keys (although they can be used in a mode in which keys are used).

  • Cryptographic hash functions are functions that play an important role in many different cryptographic applications.

  • Cryptographic hash functions are mathematical methods by which data can be compressed into a “fingerprint” or digest.

  • Cryptographic hash functions are deterministic routines that convert an arbitrary input into a fixed-size hash value (or fingerprint) using cryptographically sound transformations.

  • Cryptographic hash functions are collision resistant, and hence we assume that finding collisions is impractically hard.

  • Cryptographic hash functions are hash functions that have special and extremely useful properties.

Related to Cryptographic hash

  • Media means physical devices or writing surfaces including, but is not limited to, magnetic tapes, optical disks, magnetic disks, large-scale integration memory chips, and printouts onto which covered defense information is recorded, stored, or printed within a covered contractor information system.

  • Electronic device technology means a technology involving

  • Encryption means methods of rendering personally identifiable information unusable, unreadable, or indecipherable to unauthorized persons through the use of a technology or methodology specified or permitted by the Secretary of the United States Department of Health and Human Services in guidance issued under 42 USC Section 17932(h)(2).

  • Biological agent shall mean any pathogenic (disease producing) micro-organism(s) and/or biologically produced toxin(s) (including genetically modified organisms and chemically synthesized toxins) which cause illness and/or death in humans, animals or plants.

  • Tomographic plane means that geometric plane which is identified as corresponding to the output tomogram.

  • Computer Virus means a set of corrupting, harmful or otherwise unauthorized instructions or code including a set of maliciously introduced unauthorized instructions or code, programmatic or otherwise, that propagate themselves through a computer system or network of whatsoever nature. “Computer Virus” includes, but is not limited to, “Trojan Horses,” “worms” and “time or logic bombs”.

  • Encrypt means to encode Confidential Information into a format that can only be read by those possessing a “key”; a password, digital certificate or other mechanism available only to authorized users. Encryption must use a key length of at least 256 bits for symmetric keys, or 2048 bits for asymmetric keys. When a symmetric key is used, the Advanced Encryption Standard (AES) must be used if available.

  • Computer software means computer programs, source code, source code listings, object code listings, design details, algorithms, processes, flow charts, formulae, and related material that would enable the software to be reproduced, recreated, or recompiled. Computer software does not include computer databases or computer software documentation.

  • Nematode means invertebrate animals of the phylum nemathelminthes, and class nematoda, i.e., unsegmented round worms with elongated, fusiform, or saclike bodies covered with cuticle, and inhabiting soil, water, plants, or plant parts, may also be called nemas or eelworms.

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.

  • Technology means all Software, content, websites, technical data, subroutines, tools, materials, invention disclosures, improvements, apparatus, creations, works of authorship and other similar materials, and all recordings, graphs, drawings, reports, analyses, documentation, user manuals and other writings, and other tangible embodiments of the foregoing, in any form whether or not specifically listed herein.

  • Cell means a single encased electrochemical unit containing one positive and one negative electrode which exhibits a voltage differential across its two terminals.

  • Computer network means the interconnection of hardwire or wireless communication lines with a computer through remote terminals, or a complex consisting of 2 or more interconnected computers.

  • Cabinet radiography means industrial radiography conducted in an enclosure or cabinet shielded so that radiation levels at every location on the exterior meet the limitations specified in 641—40.26(136C).

  • Computer database or “database” means a collection of recorded information in a form capable of, and for the purpose of, being stored in, processed, and operated on by a computer. The term does not include computer software.

  • School nurse means a registered professional nurse with Maine Department of Education certification for school nursing.

  • Database means the Commercial Driver Alcohol and Drug Testing Database of the Office of Driver Services of the Arkansas Department of Finance and Administration.

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Metadata includes all information created manually or automatically to provide meaning or context to other data.