نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار، دانشگاه صنعتی مالک اشتر، شاهین شهر، ایران
2 دکتری تخصصی، دانشگاه صنعتی مالک اشتر، شاهین شهر، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
This paper introduces a post-processing protocol for quantum key distribution (QKD) systems based on the widely used two-dimensional standard BB84 setup. In writing the algorithms of this protocol, the optimal version of well-known codes and functions such as LDPC encoding and decoding codes, key derivation functions, PolyHash and Toeplitz hashing functions, and one-time-pad encoding systems have been used. This protocol is not limited to use in the two-dimensional BB84 scheme, and with a simple and minor change in its sifting algorithm, it can also be used to post-process various QKD protocols (including the two-state polarization and phase protocols (B92), the four-state protocols based on entangled states (BBM92), decoy state protocols, high-dimensional protocols, etc.).
کلیدواژهها [English]