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Results tagged with signature
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user 59490
Algorithms and protocols for creating signatures to documents, and verifying such signatures. These are normally asymmetric, for symmetric signatures see [mac].
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ECDSA vulnerability related to recovering private key using same r [closed]
I'm considering this for bitcoin transaction as it uses ECDSA so if the signer generates two signatures suppose s1 and s2.
where:
I get it that any attacker who have s1 and s2 can recover its privat …
