title: ÐÐ±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð°ÑÐ°ÐºÐ¸ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ , Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÑÐ° Proof-of-Work
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Detection of a selfish mining attack in systems using the Proof-of-Work consensus algorithm
Creators: name: Ð¡ÐµÐ²ÐµÑÐµÐ½ÑÑÐº, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÑÐºÑÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐµÑÑÑÐ°
Ð°ÑÐ°ÐºÐ° ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°
distributed ledger technology
selfish mining attack

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³-Ð¿ÑÐ»Ð°, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÑÑÐµÐ³Ð¾ Ð°ÑÐ°ÐºÑ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°ÑÐ°ÐºÐ¸ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°. ÐÐ°Ð´Ð°ÑÐ¸, ÑÐµÑÐ°ÐµÐ¼ÑÐµ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐµÑÑÑÐ° Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð¼ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÑÐ° Proof-of-Work. 2. ÐÐ½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°ÑÐ°Ðº ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°. 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°ÑÐ°ÐºÐ¸ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°. 4. ÐÑÐµÐ½ÐºÐ° Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°, ÑÐµÑÑÑ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°Ð¼Ð¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐµÑÑÑÐ° Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÑÐ¾Ð¼ Proof-of-Work. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°ÑÐ°ÐºÐ¸ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð¾ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°ÑÐ°ÐºÐ¸ ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³-Ð¿ÑÐ»Ð°, Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÑÐµÐ´ÑÑÐ²Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸. ÐÑÐ» ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´, ÑÑÐ¾ Ð°ÑÐ°ÐºÐ° ÑÐ³Ð¾Ð¸ÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð¹Ð½Ð¸Ð½Ð³Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð° Ð½Ð° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ, Ð½Ð¾ Ð¼Ð°Ð»Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð°. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð»Ð°Ð³Ð¸Ð½Ð° Ð´Ð»Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¼Ð°Ð¹Ð½ÐµÑÐ¾Ð².
description: The purpose of the study is to identify a mining pool that is carrying out a selfish mining attack. The subject of the work is modern methods for detecting a selfish mining attack. The research set the following goals: 1. Analysis of the mining mechanism in distributed ledger systems with the Proof-of-Work consensus algorithm. 2. Analysis of methods for detecting selfish mining attack. 3. Development of an improved approach to detecting a selfish mining attack. 4. Assessment of the approach, tests and comparison with other approaches. During the work the mining algorithm was studied in distributed ledger systems with the Proof-of-Work consensus. Modern studies in the selfish mining attack detection area were analyzed. As a result of the work a tool for detecting a selfish mining attack within a mining pool was developed, the effectiveness of the tool was demonstrated, also a comparison with other tools is provided. It was concluded that the attack of selfish mining is relevant today, but poorly examined. The results obtained can be used as a base for a plugin for miner software.