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Crypto: Add key input support for the graph for key generation operations.

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REDMOND\brodes
2025-06-26 11:51:49 -04:00
parent c54e68c855
commit 505d8806c7
5 changed files with 35 additions and 9 deletions
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6
cpp/ql/lib/experimental/quantum/OpenSSL/Operations/KeyGenOperation.qll
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@@ -177,6 +177,10 @@ class KeyGenOperationInstance extends Crypto::KeyGenerationOperationInstance ins
super.getOutputStepFlowingToStep(KeyIO()).getOutput(KeyIO()) = result
}
override predicate hasKeyValueConsumer() {
exists(OperationStep s | s.flowsToOperationStep(this) and s.setsValue(KeyIO()))
}
override Crypto::ConsumerInputDataFlowNode getKeySizeConsumer() {
super.getDominatingInitializersToStep(KeySizeIO()).getInput(KeySizeIO()) = result
}
@@ -194,7 +198,7 @@ class KeyGenOperationInstance extends Crypto::KeyGenerationOperationInstance ins
// .getKeySize()
}
override Crypto::ConsumerInputDataFlowNode getRawKeyValueConsumer() {
override Crypto::ConsumerInputDataFlowNode getKeyValueConsumer() {
super.getDominatingInitializersToStep(KeyIO()).getInput(KeyIO()) = result
}
}