The first triggers when the overflow check in ECDSA signature parsing is disabled.
The second one exercises the 'else' branch for the recomputed point not being infinity.
Both are suggested by @gmaxwell.
Add two ECDSA edge case tests #126
pull sipa wants to merge 2 commits into bitcoin-core:master from sipa:moartests changing 1 files +31 −0-
sipa commented at 1:46 PM on December 1, 2014: contributor
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32600e5086
Add a test for r >= order signature handling
Suggested by Greg Maxwell.
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Add a test case for ECDSA recomputing infinity 24b3c65e0d
- sipa referenced this in commit 1460bd360c on Dec 1, 2014
- sipa renamed this:
Add two ECDSA test cases
Add two ECDSA edge case tests
on Dec 1, 2014 -
gmaxwell commented at 9:39 PM on December 1, 2014: contributor
ACK.
- sipa merged this on Dec 1, 2014
- sipa closed this on Dec 1, 2014
- sipa referenced this in commit 25d125ec26 on Dec 1, 2014
- real-or-random referenced this in commit ac561601b8 on Feb 19, 2026
