5 papers
Bringing Managed Language Support to WebAssembly with External Library Linking
Shuyao Jiang, Ruiying Zeng, Yangfan Zhou +1
WebAssembly (Wasm) has emerged as a powerful bytecode format for running applications with near-native performance in portable and secure environments. However, while Wasm currentl…
Understanding and Mitigating Prompt Leaking Attacks in Real-World LLM-Based Applications
Yong Yang, Chong Fu, Tong Zhang +6
Large language model (LLM)-based applications rely on system prompts to encode core logic and developer-defined constraints, making these prompts important intellectual property. H…
Debugging Performance Issues in WebAssembly Runtimes via Mutation-based Inference
Ruiying Zeng, Shuyao Jiang, Wenxuan Zhao +1
Performance debugging in WebAssembly (Wasm) runtimes is essential for ensuring the robustness of Wasm, especially since performance issues have frequently occurred in Wasm runtimes…
Distinguishability-guided Test Program Generation for WebAssembly Runtime Performance Testing
Shuyao Jiang, Ruiying Zeng, Yangfan Zhou +1
WebAssembly (Wasm) is a binary instruction format designed as a portable compilation target, which has been widely used on both the web and server sides in recent years. As high pe…
Revealing Performance Issues in Server-side WebAssembly Runtimes via Differential Testing
Shuyao Jiang, Ruiying Zeng, Zihao Rao +3
WebAssembly (Wasm) is a bytecode format originally serving as a compilation target for Web applications. It has recently been used increasingly on the server side, e.g., providing…