From 97aa47dee7fc8c34b9a1aad1662629f3b2decc23 Mon Sep 17 00:00:00 2001
From: benthecarman <benthecarman@live.com>
Date: Tue, 4 Aug 2026 00:12:35 -0500
Subject: [PATCH] Make mnemonic RNG selection explicit

Mnemonic generation is infrequent, so source randomness directly from
OS entropy instead of initializing a thread-local generator. Also given
recent events, better have this more explicitly defined than in a dep.

Generated with assistance from OpenAI Codex.
---
 src/entropy.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/entropy.rs b/src/entropy.rs
index beed1e9ea0..eb94cfb493 100644
--- a/src/entropy.rs
+++ b/src/entropy.rs
@@ -9,7 +9,7 @@
 
 use std::fmt;
 
-use bip39::Mnemonic;
+use bip39::{rand::rngs::OsRng, Language, Mnemonic};
 
 use crate::config::WALLET_KEYS_SEED_LEN;
 use crate::io;
@@ -128,7 +128,8 @@ impl fmt::Debug for NodeEntropy {
 /// [`Node`]: crate::Node
 pub fn generate_entropy_mnemonic(word_count: Option<WordCount>) -> Mnemonic {
 	let word_count = word_count.unwrap_or(WordCount::Words24).word_count();
-	Mnemonic::generate(word_count).expect("Failed to generate mnemonic")
+	Mnemonic::generate_in_with(&mut OsRng, Language::English, word_count)
+		.expect("Failed to generate mnemonic")
 }
 
 /// Supported BIP39 mnemonic word counts for entropy generation.