Unverified50% confidenceFactExact time
AES等对称加密依靠密钥空间的庞大规模抵御暴力破解，128位密钥有2^128（约3.4×10^38）个组合
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Can Quantum Computers Break 128-bit Symmetric Keys? Analyzing the Real Threat
redditr/programming7/10/2026
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