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  2. Block cipher mode of operation - Wikipedia

    en.wikipedia.org/wiki/Block_cipher_mode_of_operation

    A number of modes of operation have been designed to combine secrecy and authentication in a single cryptographic primitive. Examples of such modes are , [12] integrity-aware cipher block chaining (IACBC) [clarification needed], integrity-aware parallelizable mode (IAPM), [13] OCB, EAX, CWC, CCM, and GCM.

  3. Error correction code - Wikipedia

    en.wikipedia.org/wiki/Error_correction_code

    Simulating the behaviour of error-correcting codes (ECCs) in software is a common practice to design, validate and improve ECCs. The upcoming wireless 5G standard raises a new range of applications for the software ECCs: the Cloud Radio Access Networks (C-RAN) in a Software-defined radio (SDR) context. The idea is to directly use software ECCs ...

  4. USB communications - Wikipedia

    en.wikipedia.org/wiki/USB_communications

    USB signals are transmitted using differential signaling on a twisted-pair data cable with 90 Ω ± 15% characteristic impedance. [6] Low speed (LS) and Full speed (FS) modes use a single data pair, labelled D+ and D−, in half-duplex. Transmitted signal levels are 0.00.3 V for logical low, and 2.8–3.6 V for logical high level.

  5. Error detection and correction - Wikipedia

    en.wikipedia.org/wiki/Error_detection_and_correction

    The output of a cryptographic hash function, also known as a message digest, can provide strong assurances about data integrity, whether changes of the data are accidental (e.g., due to transmission errors) or maliciously introduced. Any modification to the data will likely be detected through a mismatching hash value.

  6. AOL Mail

    mail.aol.com

    You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.

  7. Soft error - Wikipedia

    en.wikipedia.org/wiki/Soft_error

    System-level soft errors occur when the data being processed is hit with a noise phenomenon, typically when the data is on a data bus. The computer tries to interpret the noise as a data bit, which can cause errors in addressing or processing program code.

  8. Data degradation - Wikipedia

    en.wikipedia.org/wiki/Data_degradation

    Data degradationis the gradual corruptionof computer datadue to an accumulation of non-critical failures in a data storage device. It is also referred to as data decay, data rotor bit rot.[1] This results in a decline in data quality over time, even when the data is not being utilized. Primary storages.

  9. CrowdStrike says it isn't to blame for Delta's flight ... - AOL

    www.aol.com/news/crowdstrike-says-isnt-blame...

    CrowdStrike vowed to release future software updates in stages in a preliminary post-incident report. On July 30, CrowdStrike shareholders filed a suit against the company in a Texas federal court ...