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What is the difference between the [1]forking lemma(David Pointcheval) and the [2]general forking lemma(Mihir Bellare)?

uz flag

My course teacher mentioned that the two forking lemmas have different prerequisites for use. The former article (Security Arguments for Digital Signatures and Blind Signature) is more limited, but I did not find it in the second article I read, and the article did not describe the difference between the two in detail (for example, the article mentioned that article 1 is not applicable to multi-signature).

I am not a student of cryptography, so I can't easily understand this problem. Maybe I didn’t understand the article, but I hope to get your answers, thank you!

AleksanderCH avatar
nl flag
Could you link the mentioned article?
Kohsin Ko avatar
uz flag
I'm very sorry. Here are two articles: article[1]: https://www.researchgate.net/profile/David-Pointcheval/publication/2551469_Security_Arguments_for_Digital_Signatures_and_Blind_Signatures/links/00b7d5169310329af9000000/Security-Arguments-for-Digital-Signatures-and-Blind-Signatures.pdf article[2]: https://soc1024.ece.illinois.edu/teaching/ece498ac/fall2018/forkinglemma.pdf Thanks!
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