# Encrypted Reasoning in LLMs

A hobby project explored encrypted reasoning in LLM thinking blocks. Researchers in Europe later developed a real attack based on it. The project revealed security implications of signed thinking blocks in AI models.

https://blog.cryptographyengineering.com/2026/05/29/fooling-around-with-encrypted-reasoning-blobs/

Image: https://blog.cryptographyengineering.com/wp-content/uploads/2026/05/img_5689.jpg?w=1024

Image: https://blog.cryptographyengineering.com/wp-content/uploads/2026/05/image-2.png?w=1024

Image: https://blog.cryptographyengineering.com/wp-content/uploads/2026/05/image-5.png?w=1024

#llm #cryptography #reasoning

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Canonical URL: https://qwibbit.com/q3005

Created: 2026-10-14T14:22:11.119981+00:00

Last edited: 2026-10-14T14:22:11.119981+00:00

Board: 3

Origin: Syndicated

Original source: https://blog.cryptographyengineering.com/2026/05/29/fooling-around-with-encrypted-reasoning-blobs/