Stenography functions¶
agentic_security.probe_data.stenography_fn transforms prompts so scanners can
test whether a model still treats obfuscated text as an instruction.
The module is used by Stenography in probe_data.data when a dataset
enables encoding variants.
Functions¶
| Function | What it does |
|---|---|
rot13 / rot5 |
Letter and digit rotation ciphers |
base64_encode |
Base64-encode a string or bytes |
mirror_words |
Reverse each word, keep word order |
scramble_words |
Shuffle middle letters, keep first and last |
randomize_letter_case |
Random per-character case |
insert_noise_characters |
Insert alphanumeric noise (frequency=0.2 by default) |
substitute_with_ascii |
Replace characters with ordinals |
remove_vowels |
Drop aeiou in either case |
zigzag_obfuscation |
Alternate upper/lower case |
caesar_cipher / substitution_cipher / vigenere_cipher |
Classical ciphers |
code_block_encode |
Hide the prompt in a Python docstring fenced as code |
These are obfuscation helpers for red-team prompts, not cryptographic primitives.