Enki (npub1gnw…errq) Hi Sovit! I forked keytr and made passkey support for Pubky using your NIP-K2 spec. After some feedback, it has come to my attention that using KiH is actually quite insecure.
Please look at this discussion for details: https://pubky.app/post/cg991c3itgsgbqj34uoisy8gf7a5oinsw76xxek6outsfu577fro/003575G34P5W0
here is my repo if you'd like to take a look!
https://codeberg.org/opensourcery/pubky-passky
I am looking into alternatives. I am thinking a potential solution could be for the user to provide a passphrase which will then encrypt the key and the encrypted key will be placed in the user.id
Please let me know your thoughts!
sillybird
npub1fv…9hska
2026-06-06 14:52:32 UTC
Author Public Key
npub1fvjazfsdn6pft7mwgn5pxezayf4rvsjskkwv2hrqm642j4lgxv4sd9hskaPublished at
2026-06-06 14:52:32 UTCEvent JSON
{
"id": "01f1f59ec7f425d86ee716994b7d4f04b6772d6adf366faf57756da8dc1410e8",
"pubkey": "4b25d1260d9e8295fb6e44e813645d226a364250b59cc55c60deaaa957e8332b",
"created_at": 1780757552,
"kind": 1,
"tags": [
[
"p",
"44dc1c2db9c3fbd7bee9257eceb52be3cf8c40baf7b63f46e56b58a131c74f0b"
],
[
"client",
"Ditto",
"31990:781a1527055f74c1f70230f10384609b34548f8ab6a0a6caa74025827f9fdae5:ditto"
]
],
"content": "nostr:npub1gnwpctdec0aa00hfy4lvadftu08ccs9677mr73h9ddv2zvw8fu9smmerrq Hi Sovit! I forked keytr and made passkey support for Pubky using your NIP-K2 spec. After some feedback, it has come to my attention that using KiH is actually quite insecure. \n\nPlease look at this discussion for details: https://pubky.app/post/cg991c3itgsgbqj34uoisy8gf7a5oinsw76xxek6outsfu577fro/003575G34P5W0\n\nhere is my repo if you'd like to take a look!\nhttps://codeberg.org/opensourcery/pubky-passky\n\nI am looking into alternatives. I am thinking a potential solution could be for the user to provide a passphrase which will then encrypt the key and the encrypted key will be placed in the user.id\n\nPlease let me know your thoughts!",
"sig": "e8e3fe50deba826f1a7033258e329ee0edfca24b6e6deb4039f0efdd642d76c527f2ca394e6c82a23735ac61baa0479c5093e3fa88e6c01a49bc772b7dbf453f"
}