불법 커뮤니티를 통한 비트코인 거래 추적 방법에 관한 연구
A Study of Bitcoin Transaction Tracking Method through Illegal Community
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초록
비트코인으로 불법거래를 할 경우 해당 거래에 사용된 모든 비트코인을 추적하여 압수하기는 쉽지 않다. 특히, 범죄자가 여러 비트코인 주소에 분산하여 불법거래를 한다면, 일부 비트코인을 압수하더라도 압수한 비트코인 이외에추적되지 않고 감춰진 비트코인을 파악하기가 어렵다. 본 논문은 불법거래로 의심되는 비트코인 거래를 추적하고 모니터링하는 방법을 제안한다. 이 방법을 통해 범죄혐의가 있는 비트코인 주소 리스트를 기반으로 해당 주소와 거래한 모든 비트코인 주소 중에서 범죄와 관련성이 높은 비트코인 주소를 추정하고, 이 주소와 관련된 거래를 지속적으로 추적하여 불법 비트코인 거래 수사에 도움을 준다.
Abstract
When illegal transactions are made with bitcoin, it’s not easy to track all the bitcoins used in the transaction and seizethem. Especially, if criminals distribute illegal transactions by spreading them to several bitcoin addresses, it’s difficult totrack hidden bitcoins other than confiscated bitcoins even if some bitcoins are confiscated. This paper proposes a method fortracking and monitoring all bitcoin transactions suspected of illegal transactions. This method estimates bitcoin addresses thatare highly relevant to crime among all bitcoin addresses that dealing with the address based on the bitcoin address list ofthe alleged crime, and keeps track of addresses that are relevant to crime and help to investigate illegal bitcoin transaction.
참고문헌 (15)
- N. Satoshi, "Bitcoin: A peer-to-peer electronic cash system" (2008)
- Jae-Won Jeong, "A Study on the Systems, Technical Problems, and Solutions for Investigation of Crimes Abusing Bitcoin", pp.2016
- Jin-eung Choi, "Status of Cyber Crime Information Distribution and Response Plan in the Dark Web, Issue and Point no. 1386", National Assembly Research Service, ~ (2017)
- Dorit Ron, "How did dread pirate roberts acquire and protect his bitcoin wealth?", Financial Cryptography and Data Security, 8438, pp.3~15 (2014), Springer
- M. Malte, "An inquiry into money laundering tools in the bitcoin ecosystem", eCrime Researchers Summit(eCRS), 2013, pp.1~14 (2013), IEEE
- Micha Ober, "Structure and anonymity of the bitcoin transaction graph", Future internet, 5(2), pp.237~250 (2013)[DOI]
- Fergal Reid, "An analysis of anonymity in the bitcoin system", Security and privacy in social networks, pp.197~223 (2012)
- Dorit Ron, "Quantitative analysis of the full bitcoin transaction graph", Financial Cryptography and Data Security, 7859, pp.6~24 (2013)
- S. QingChun, "Research on anonymization and deanonymization in the bitcoin system", ~ (2015)
- Joseph Bonneau, "Mixcoin: Anonymity for bitcoin with accountable mixes", Financial Cryptography and Data Security, 8437, pp.486~504 (2014)
- QingChun ShenTu, "A blind-mixing scheme for bitcoin based on an elliptic curve cryptography blind digital signature algorithm", ~ (2015)
- Luke Valenta, "Blinded, accountable mixes for bitcoin", Financial Cryptography and Data Security, 8976, pp.112~126 (2015), Springer
- 송영대, "비트코인관련 범죄유형별 사례분석 및 대응방안", 한국치안행정논집, 14(3), pp.141~166 (2017), 한국치안행정학회[DOI]
- [URL]
- "TxMon's demo for Monitoring Block chain Mining Pool"[URL]