/System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/Resources/trustevaluationagent
trustevaluationagent provides services for evaluating trust in certificates for all processes on the system.
The binary is a part of TrustEvaluationAgent private framework.
/System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent