STEGASURAS
Info
Encrypt
Decrypt
LM context
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Context/history for language model generation, shared between sender and receiver. The cover text will follow directly after.
Washington received his initial military training and command with the Virginia Regiment during the French and Indian War. He was later elected to the Virginia House of Burgesses and was named a delegate to the Continental Congress, where he was appointed Commanding General of the nation's Continental Army. Washington led American forces, allied with France, in the defeat of the British at Yorktown. Once victory for the United States was in hand in 1783, Washington resigned his commission.
Secret message
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Message text to be concealed.
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How message text is converted into bits, affects cover text length.
Message encode algorithm:
Arithmetic
Unicode
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How bits are converted into cover text. Each algorithm has its own parameter controlling tradeoff between compression and quality.
Steganography algorithm:
Arithmetic
Huffman
Bins
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Temperature modules logits, lower is better quality.
LM temperature:
ⓘ
Remaining lowest probability tokens are truncated, lower is better quality.
Truncation length:
2^1
2^2
2^3
2^4
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Bins to split vocab into, lower is better quality.
Num bins:
2^1
2^2
2^3
2^4
