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Yes, even with correctly generated keys if you perform DSA signatures with a broken RNG you risk reusing a k value which will leak your private key.
by tylersmith 12y ago
Yes, even with correctly generated keys if you perform DSA signatures with a broken RNG you risk reusing a k value which will leak your private key.
- caf 12y agoYou don't even have to re-use a k value - if the attacker can guess your k value, one signature is enough to recover your private key.