I am a fifth-year computer science graduate student at UC Berkeley advised by Raluca Ada Popa. I was a research intern at Signal Messenger last summer. My interests are broadly in security and systems. I am grateful to be supported by an NSF-GRFP fellowship.

I completed my B.S. in Electrical Engineering & Computer Science at UC Berkeley, where I worked with Scott Shenker, Aurojit Panda, and Justine Sherry in NetSys.

links: twitter - github - scholar - art

• Secret Key Recovery in a Global-Scale End-to-End Encryption System
  

  Graeme Connell*, Vivian Fang*, Rolfe Schmidt*, Emma Dauterman, Raluca Ada Popa.
  OSDI 2024 (to appear) [code]
• Reflections on Trusting Distributed Trust
  

  Emma Dauterman*, Vivian Fang*, Natacha Crooks, Raluca Ada Popa.
  HotNets 2022 [pdf]
• CostCO: An automatic cost modeling framework for secure multi-party computation
  

  Vivian Fang, Lloyd Brown, William Lin, Wenting Zheng, Aurojit Panda, Raluca Ada Popa.
  EuroS&P 2022 [pdf] [code]
  Distinguished Paper Award.
• Snoopy: Surpassing the scalability bottleneck of oblivious storage
  

  Emma Dauterman*, Vivian Fang*, Ioannis Demertzis, Natacha Crooks, Raluca Ada Popa.
  SOSP 2021 [pdf] [code]
• Kappa: A programming framework for serverless computing
  

  Wen Zhang, Vivian Fang, Aurojit Panda, Scott Shenker.
  SoCC 2020 [pdf] [code]
• Making edge-computing resilient
  

  Yotam Harchol, Aisha Mushtaq, Vivian Fang, James McCauley, Aurojit Panda, Scott Shenker.
  SoCC 2020 [pdf]
• Evaluating software switches: Hard or hopeless?
  

  Vivian Fang, Tamás Lévai, Sangjin Han, Sylvia Ratnasamy, Barath Raghavan, Justine Sherry.
  Tech Report No. UCB/EECS-2018-136 2018 [pdf]

• Mark My Words: Analyzing and Evaluating Language Model Watermarks.
  

  Julien Piet, Chawin Sitawarin, Vivian Fang, Norman Mu, David Wagner.
  arXiv:2312.00273 [pdf] [code]
• MemGPT: Towards LLMs as Operating Systems
  

  Charles Packer, Vivian Fang, Shishir G. Patil, Kevin Lin, Sarah Wooders, Joseph E. Gonzalez.
  arXiv:2310.08560 [pdf] [code]