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Updating model to support slicing.

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REDMOND\brodes
2025-04-28 14:56:28 -04:00
parent 5a8bffac11
commit ce3eabf05a
1 changed files with 2 additions and 3 deletions
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5
shared/cryptography/codeql/cryptography/Model.qll
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@@ -1249,7 +1249,7 @@ module CryptographyBase<LocationSig Location, InputSig<Location> Input> {
/**
* A generic source node is a source of data that is not resolvable to a specific asset.
*/
private class GenericSourceNode extends NodeBase, TGenericSourceNode {
final class GenericSourceNode extends NodeBase, TGenericSourceNode {
GenericSourceInstance instance;
GenericSourceNode() { this = TGenericSourceNode(instance) }
@@ -2449,10 +2449,9 @@ module CryptographyBase<LocationSig Location, InputSig<Location> Input> {
}
}
predicate isAsymmetricAlgorithm(AlgorithmNode node) {
predicate isKnownAsymmetricAlgorithm(AlgorithmNode node) {
node instanceof EllipticCurveNode
or
node instanceof KeyOperationAlgorithmNode and node.(KeyOperationAlgorithmNode).isAsymmetric()
// TODO: get unknown algorithms from known asymmetric operations
}
}