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By yaklang

lattice-crypto-attacks

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Recover weak keys and messages with lattice attacks.

What it does

Guides the construction of lattice attacks to recover cryptographic secrets and solve knapsack problems.

When to use it

Use for RSA small-root attacks, biased DSA/ECDSA nonce recovery, knapsack problems, or lattice reduction applied to cryptographic constructions.

How to use it

Give it a cryptanalysis problem and its known values; it guides attack-lattice construction, reduction, and solution extraction.

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What you need · 1

The worked Coppersmith attacks use SageMath's polynomial rings and built-in small_roots method.


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