cyclic redundancy check

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Noun1.cyclic redundancy check - an error correction code that is recorded in each sector of a magnetic disk and used to catch errors in the data
ECC, error correction code - (telecommunication) a coding system that incorporates extra parity bits in order to detect errors
References in periodicals archive ?
Closing the PDU is a 32-bit cyclic redundancy check (CRC) performed over the entire contents of the PDU.
The SAM L22 series delivers advanced security features with 256-bit AES, cyclic redundancy check (CRC), true random number generator, Flash protection and tamper detection to ensure information is securely stored, delivered and accessible.
In addition, a hardware Cyclic Redundancy Check (CRC) engine allows safety verification of the validity of the contents of the Flash memory, as well as checking the integrity of all onboard serial communications.
Other memory-saving options preprogrammed in ROM include cryptography and error detection with Advanced Encryption Standard (AES) tables (covers all three key sizes: 128, 192, 256 bits) and the Cyclic Redundancy Check (CRC) function.
SCSI's robust, mature command set employs sophisticated features such as Cyclic Redundancy Check (CRC) to ensure data integrity in the most rigorous online applications.

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