Can private key used in ECDSA be discovered when many signatures of different messages were collected (1M+) or may signatures of the same message were collected?
Will small nonce bias be easily exploitable?
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3The bias How does the “biased-k attack” on (EC)DSA work? – kelalaka Dec 03 '20 at 21:48
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Thanks for the link. – Alexander Weps Dec 03 '20 at 22:32