[Cryptography] Posting the keys/certs for: Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?

Viktor Dukhovni cryptography at dukhovni.org
Thu Sep 29 16:01:48 EDT 2016

On Thu, Sep 29, 2016 at 10:56:41AM +0300, Georgi Guninski wrote:

> > > (Evaluating multiplicative orders, from a quick look at Bach & Shallit's
> > > "Algorithmic Number Theory", isn't exactly a one-liner).
> > 
> Exactly, especially when there are other subtleties in the openssl
> mess...

What is the practical significance of one's ability to craft weak
DSA keys?


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