<PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.19.1" />

Microsoft.IdentityModel.Tokens.Experimental.SignatureKeyValidationDelegate

public sealed delegate SignatureKeyValidationDelegate : MulticastDelegate
Definition for delegate that will validate the SecurityKey that signed a SecurityToken.
public SignatureKeyValidationDelegate(object object, IntPtr method)

public virtual IAsyncResult BeginInvoke(SecurityKey signingKey, SecurityToken securityToken, ValidationParameters validationParameters, CallContext callContext, AsyncCallback callback, object object)

public virtual ValidationResult<ValidatedSignatureKey, ValidationError> EndInvoke(IAsyncResult result)

public virtual ValidationResult<ValidatedSignatureKey, ValidationError> Invoke(SecurityKey signingKey, SecurityToken securityToken, ValidationParameters validationParameters, CallContext callContext)