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More spoof remediation (#7612)

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* More spoof remediation

* Fix signed comparison error

* Only fire self-bound messages into the routing module

* Update src/mesh/MeshModule.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* String const

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Jonathan Bennett
2025-08-12 16:08:03 -05:00
committed by GitHub
parent e3dd8164a4
commit ddd149945a
6 changed files with 18 additions and 5 deletions
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src/mesh/NodeDB.cpp
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@@ -1867,7 +1867,7 @@ bool NodeDB::checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_pub
uint8_t keyHash[32] = {0};
memcpy(keyHash, keyToTest.bytes, keyToTest.size);
crypto->hash(keyHash, 32);
for (int i = 0; i < sizeof(LOW_ENTROPY_HASHES) / sizeof(LOW_ENTROPY_HASHES[0]); i++) {
for (uint16_t i = 0; i < sizeof(LOW_ENTROPY_HASHES) / sizeof(LOW_ENTROPY_HASHES[0]); i++) {
if (memcmp(keyHash, LOW_ENTROPY_HASHES[i], sizeof(LOW_ENTROPY_HASHES[0])) == 0) {
return true;
}