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Informational 15 Bitcoin

test: add a test case for Ethereum cross-signing support

TZ71633aff View source ↗
Public commit record

What the developer wrote

Authored by Roman Zeyde

95/100 · Strong
test: add a test case for Ethereum cross-signing support

Previously (#5622) it was tested using Holesky testnet,
which was changed to use `slip44=60` in #5970.

[no changelog]
✓ Specific, descriptive subject✓ Names a concrete action or component✓ Uses a recognizable type or scope✓ Provides an explanatory body✓ Mentions testing or verification✓ Links an issue, advisory, or supporting reference
The short version

What changed, and why it matters

This commit only adds a new automated test to the Trezor firmware test suite. It checks that a non-Ethereum network can still use the standard Ethereum account derivation path when signing a transaction. No product code was changed, so this cannot introduce a security vulnerability or fix one in the firmware itself.

Recommended action

No security action needed. Review as normal test coverage addition.

Security signals we found

No strong security signals were identified.

Risk score

Why this scored 15/100

Our methodology →
Potential impact 0/30
Exploitability 0/25
Stealth signal 0/15
Affected reach 0/15
Confidence 10/10
Evidence quality 5/5
Human-validated context

Community notes

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