Score:0

Why does ECDSA produce a pair of values in its' signature (r,s)?

ru flag

I was wondering why ecdsa generates a signature in form of a pair (r and s) and why it can't be only one value.

kelalaka avatar
in flag
Welcome to Cryptography.SE. Consider that you only $r$ or $s$, can you validate the signature? It is for keeping the secrets secret (they are masked)!
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.