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Open-Source LDPC Error Correction for QKD

Abstract : Error correction is an essential step in the classical post-processing of all quantum key distribution (QKD) protocols. We present error correction methods optimized for discrete variable (DV) QKD and make them freely available as an ongoing open-source project (github.com/XQP-Munich/LDPC4QKD). Our methods are based on irregular quasi-cyclic (QC) low density parity check (LDPC) codes and stateof-the-art rate adaption techniques [1].
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https://hal-imt-atlantique.archives-ouvertes.fr/hal-03337135
Contributor : Elsa Dupraz <>
Submitted on : Tuesday, September 7, 2021 - 4:10:23 PM
Last modification on : Friday, September 10, 2021 - 3:37:14 AM

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Baliuka21Qcrypt.pdf
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  • HAL Id : hal-03337135, version 1

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Adomas Baliuka, Elsa Dupraz, Rengaraj Govindaraj, Michael Auer, Peter Freiwang, et al.. Open-Source LDPC Error Correction for QKD. Qcrypt 2021, Aug 2021, Amsterdam, Netherlands. ⟨hal-03337135⟩

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