Problems in TrustWallet and libbitcoin bx are similar - bad random number generation.
I guessed either this or nonce reuse in ECDSA.
https://milksad.info/disclosure.html#part-i---tracing-the-issue-to-the-source
Juraj
npub1m2…lr8p9
2023-08-12 09:21:50
Author Public Key
npub1m2mvvpjugwdehtaskrcl7ksvdqnnhnjur9v6g9v266nss504q7mqvlr8p9Published at
2023-08-12 09:21:50Event JSON
{
"id": "fff16907d35a7c3cb6e544c9b9c80ca3bd5fa478cd128203850c3918255239a9",
"pubkey": "dab6c6065c439b9bafb0b0f1ff5a0c68273bce5c1959a4158ad6a70851f507b6",
"created_at": 1691832110,
"kind": 1,
"tags": [
[
"t",
"part-i---tracing-the-issue-to-the-source"
]
],
"content": "Problems in TrustWallet and libbitcoin bx are similar - bad random number generation.\n\nI guessed either this or nonce reuse in ECDSA.\n\nhttps://milksad.info/disclosure.html#part-i---tracing-the-issue-to-the-source",
"sig": "0d5f283ebca60f255f88a8895cc74559563ebc0a7e7ccd29d8c1d3690a6c431e263dd90083f0498b59b2ba201bd38973fb8d7ae658c786e7da714f976e2a25dd"
}