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Elliptic's private key extraction in ECDSA upon signing a malformed input (e.g. a string)

🗓️ 12 Feb 2025 19:47:52Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 311 Views

Private key extractable from ECDSA by signing malformed inputs, enabling key recovery with one signature.

Detection
Refs

Data

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