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arXiv · 2311.15366

Untargeted Code Authorship Evasion with Seq2Seq Transformation

Soohyeon Choi·Rhongho Jang·DaeHun Nyang·David Mohaisen
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Abstract

Code authorship attribution is the problem of identifying authors of programming language codes through the stylistic features in their codes, a topic that recently witnessed significant interest with outstanding performance. In this work, we present SCAE, a code authorship obfuscation technique that leverages a Seq2Seq code transformer called StructCoder. SCAE customizes StructCoder, a system designed initially for function-level code translation from one language to another (e.g., Java to C#), using transfer learning. SCAE improved the efficiency at a slight accuracy degradation compared to existing work. We also reduced the processing time by about 68% while maintaining an 85% transformation success rate and up to 95.77% evasion success rate in the untargeted setting.

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Soohyeon Choi, Rhongho Jang, DaeHun Nyang, David Mohaisen. 2023-11-26. Untargeted Code Authorship Evasion with Seq2Seq Transformation. https://arxiv.org/abs/2311.15366

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