Unverified50% confidenceFactExact time
The ciphertext output by an excellent encryption algorithm is statistically almost indistinguishable from true random noise; therefore, the patterns that LLMs rely on to operate do not exist in ciphertext, making it impossible for them to break symmetric encryption.
1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen
Sources
为何大语言模型无法破解对称加密？AI能力边界与密码学安全解析
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