模型保护

创建一个用于仿真和代码生成的受保护模型，以便与第三方共享。

当您要与第三方共享模型而不暴露其内容时，请保护模型。模型保护过程编译模型并在模型引用中打包派生的工件。对于受保护模型，您可以：

对象

`Simulink.ModelReference.ProtectedModel.HookInfo`	Files and exported symbols generated by creation of protected model
`Simulink.ProtectedModel.Callback`	Callback code that executes in response to protected model events
`Simulink.ProtectedModel.CallbackInfo`	Protected model information for use in callbacks

Simulink.ModelReference.protect Obscure referenced model contents to hide intellectual property

`Simulink.ProtectedModel.getCallbackInfo`	Get `Simulink.ProtectedModel.CallbackInfo` object for use by callbacks
`Simulink.ProtectedModel.getConfigSet`	Get configuration set for current protected model target or for specified target
`Simulink.ProtectedModel.getCurrentTarget`	Get current protected model target
`Simulink.ProtectedModel.getSupportedTargets`	Get list of targets that protected model supports
`Simulink.ProtectedModel.getTunableParameters`	Get list of tunable parameters for protected model (自 R2022a 起)
`Simulink.ProtectedModel.open`	Open protected model

`Simulink.ModelReference.modifyProtectedModel`	修改现有受保护模型
`Simulink.ModelReference.ProtectedModel.setPasswordForCertificate`	Provide password for digital certificate (自 R2020a 起)
`Simulink.ModelReference.ProtectedModel.setPasswordForCodeGeneration`	Add or provide encryption password for code generation from protected model
`Simulink.ModelReference.ProtectedModel.setPasswordForModify`	Add or provide password for modifying protected model
`Simulink.ModelReference.ProtectedModel.setPasswordForSimulation`	Add or provide encryption password for simulation of protected model
`Simulink.ModelReference.ProtectedModel.setPasswordForView`	Add or provide encryption password for read-only view of protected model
`Simulink.ModelReference.ProtectedModel.clearPasswords`	Clear cached passwords for protected models
`Simulink.ModelReference.ProtectedModel.clearPasswordsForModel`	Clear cached passwords for a protected model
`Simulink.ProtectedModel.addTarget`	Add code generation support for current target to protected model
`Simulink.ProtectedModel.removeTarget`	Remove support for specified target from protected model
`Simulink.ProtectedModel.setCurrentTarget`	Configure protected model to use specified target
`Simulink.ProtectedModel.sign`	Attach digital signature to protected model (自 R2020a 起)

Specify model protection options and protect model

Sign a Protected Model
Attach a digital signature to your protected model.
Package and Share Protected Models
Files to include in the protected model package.
Specify Custom Obfuscators for Protected Models
Specify a post-processing function for files that the protected model creation process generates.
Create Protected Models with Multiple Targets
Create a protected model that supports multiple code generation targets.
Define Callbacks for Protected Models
Customize protected model behavior by defining callbacks.
Best Practices for Creating Protected Models
Choose modeling patterns and protection options to allow the functionalities that you want your protected model to support.
Test Protected Models
Test your protected model by comparing it to the original model.
保护模型以隐藏内容
当您要与第三方共享模型而又不能泄露知识产权时，请对模型进行保护。