3 votes
Accepted

What's the difference between a payment.vkey/payment.skey and a policy.vkey/policy.skey

On blockchains, you generally have verification keys and signing keys, here the verification key is derived from the signing key. These keys allow users to sign transactions to permit actions on the ...
Fermat's user avatar
  • 1,872
1 vote

Is Ed25519 is EUF-CMA secure?

Yes, Ed25519 provides the existential unforgeability property. There is a nice work that studies the different variants of Ed25519 signatures https://eprint.iacr.org/2020/823.pdf As specified in that ...
azinig's user avatar
  • 31

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