Unverified50% confidenceFactExact time

AES-256 uses 14 rounds of transformation operations.

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

Related Claims

UnverifiedAfter migrating from AES-128 to AES-256, the optimal complexity achievable by Grover's algorithm is 2^128, which is why AES-256 is widely regarded as quantum-resistant.74% similar UnverifiedThe key space of AES-256 is 2 to the power of 256 (approximately 1.16×10^77).68% similar

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