Stealthiness Evaluation on LLaMA 2 7B
2.75Mean Perplexity (PPL)Ascii
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Ascii2024.10 | 2.75 | 0.18 | |
| ArtPrompt2024.10 | 3.25 | 0.91 | |
| Base642024.10 | 9.92 | 2.71 | |
| Morse Cipher2024.10 | 10.23 | 1.59 | |
| ReNeLLM2024.10 | 12.44 | 3.73 | |
| Unicode2024.10 | 27.26 | 14.18 | |
| UTF-82024.10 | 27.26 | 14.18 | |
| Origin2024.10 | 29.78 | 18.22 | |
| Caesar Cipher2024.10 | 194.38 | 135.77 | |
| FlipAttack2024.10 | 543.27 | 229.26 |