📅 Original date posted:2023-07-26
🗒️ Summary of this message: Attacks on nonces and challenges cannot be prevented by proving knowledge of the signing key (proof of possession, PoP).
📝 Original message:
None of the attacks mentioned in this thread so far (ZmnSCPxj mentioned an
attack on the nonces, I mentioned an attack on the challenge c) can be prevented
by proving knowledge of the signing key (usually known as proof of possession,
PoP).
Jonas Nick [ARCHIVE] /
npub1at…y3z5a
2023-07-27 00:26:33
in reply to nevent1q…s2zs
Author Public Key
npub1at3pav59gkeqz9kegzqhk2v4j4r435x42ytf23pxs8crt74tuc8s2y3z5aPublished at
2023-07-27 00:26:33Event JSON
{
"id": "a9d922ef7ee54b3266c12d8ecdafe3eeac78a7599c27f0827c4db96f235e5cb2",
"pubkey": "eae21eb28545b20116d940817b2995954758d0d5511695442681f035faabe60f",
"created_at": 1690417593,
"kind": 1,
"tags": [
[
"e",
"86a87258a295f0e8a6ce06957ce368a6146cf45a73137d0af6fcc0729ce599a0",
"",
"root"
],
[
"e",
"0633bacd3c6e457a21dbc94d493329d3a449a5671f61dec8af8cd920ddd664ce",
"",
"reply"
],
[
"p",
"ee55eb03423bd4db01d5c92ad434d52c602d9da1de37ed37cc5bf7d2a13a4cab"
]
],
"content": "📅 Original date posted:2023-07-26\n🗒️ Summary of this message: Attacks on nonces and challenges cannot be prevented by proving knowledge of the signing key (proof of possession, PoP).\n📝 Original message:\nNone of the attacks mentioned in this thread so far (ZmnSCPxj mentioned an\nattack on the nonces, I mentioned an attack on the challenge c) can be prevented\nby proving knowledge of the signing key (usually known as proof of possession,\nPoP).",
"sig": "e2a1cd74d4d8a11787192e972faea901287577147d04c40ce13cb9d17dcb305b6e9bf2d3a0a4013f6b6374dfe6fcf441c91d2367d259020873847710e626de63"
}