Convolutional-Neural-Networks for Deanonymisation of I2P Traffic

Fuente: arXiv
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Main Authors: Rohrer, Luca, Baechler, Konrad, Arnold, Dieter
Format: Preprint
Published: 2026
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author Rohrer, Luca
Baechler, Konrad
Arnold, Dieter
author_facet Rohrer, Luca
Baechler, Konrad
Arnold, Dieter
contents This study investigates the potential for deanonymizing services within the Invisible Internet Project (I2P) network through passive traffic analysis and machine learning techniques. The primary objective is to identify distinctive patterns in I2P traffic despite the encryption of its payload. To achieve this, a controlled laboratory environment was established to generate synthetic I2P traffic, providing a training dataset for machine learning models. Furthermore, Fano's inequality is employed to perform a theoretical analysis of anonymous data transmission in mix networks such as I2P, thereby supporting a data-driven approach to uncover causal relationships. In computer experiments, advanced deep learning methods - particularly Convolutional Neural Networks - are applied within the laboratory I2P network, and their effectiveness is further evaluated using real-world traffic data. The results indicate that the proposed methodologies do not compromise the anonymity guarantees of the I2P network.
format Preprint
id arxiv_https___arxiv_org_abs_2605_11606
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Convolutional-Neural-Networks for Deanonymisation of I2P Traffic
Rohrer, Luca
Baechler, Konrad
Arnold, Dieter
Cryptography and Security
Networking and Internet Architecture
This study investigates the potential for deanonymizing services within the Invisible Internet Project (I2P) network through passive traffic analysis and machine learning techniques. The primary objective is to identify distinctive patterns in I2P traffic despite the encryption of its payload. To achieve this, a controlled laboratory environment was established to generate synthetic I2P traffic, providing a training dataset for machine learning models. Furthermore, Fano's inequality is employed to perform a theoretical analysis of anonymous data transmission in mix networks such as I2P, thereby supporting a data-driven approach to uncover causal relationships. In computer experiments, advanced deep learning methods - particularly Convolutional Neural Networks - are applied within the laboratory I2P network, and their effectiveness is further evaluated using real-world traffic data. The results indicate that the proposed methodologies do not compromise the anonymity guarantees of the I2P network.
title Convolutional-Neural-Networks for Deanonymisation of I2P Traffic
topic Cryptography and Security
Networking and Internet Architecture
url https://arxiv.org/abs/2605.11606