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fix ge_p3_is_point_at_infinity(), which is evaluating field elements that haven't been reduced by the field order

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This commit is contained in:
koe 2021-11-08 18:14:17 -06:00
parent eec3a6014c
commit c36ea26e5c
7 changed files with 111 additions and 11 deletions
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10
tests/crypto/main.cpp
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@ -259,6 +259,16 @@ int main(int argc, char *argv[]) {
if (expected != actual) {
goto error;
}
} else if (cmd == "check_ge_p3_identity") {
cerr << "Testing: " << cmd << endl;
public_key point;
bool expected_bad, expected_good, result_badfunc, result_goodfunc;
get(input, point, expected_bad, expected_good);
result_badfunc = check_ge_p3_identity_failure(point);
result_goodfunc = check_ge_p3_identity_success(point);
if (expected_bad != result_badfunc || expected_good != result_goodfunc) {
goto error;
}
} else {
throw ios_base::failure("Unknown function: " + cmd);
}