Simulink.ProtectedModel.suppressSignatureVerification

Suppress digital signature verification of protected models

Since R2020b

Syntax

Simulink.ProtectedModel.suppressSignatureVerification(protectedModel)

Simulink.ProtectedModel.suppressSignatureVerification(protectedModel,suppressionSetting)

Description

Simulink.ProtectedModel.suppressSignatureVerification(protectedModel) suppresses the error that indicates whether the signature on the model protectedModel is unverified. Note that this does not suppress the error if the protected model was changed after it was signed. In this case, you cannot use the protected model.

Simulink.ProtectedModel.suppressSignatureVerification(protectedModel,suppressionSetting) disables or enables suppression for the model that you specify. To re-enable signature verification, specify false for the suppressionSetting. To enable signature verification for all protected models, specify 'All' for the model argument. You cannot suppress verification for all models at once.

Examples

Suppress Signature Verification for Model

Suppress the verification of the digital signature for a protected model

Disable signature verification for a protected model named myProtectedModel.

Simulink.ProtectedModel.suppressSignatureVerification('myProtectedModel.slxp');

Enable Signature Verification for All Protected Models

Enable the verification of digital signatures on all protected models that you open.

Simulink.ProtectedModel.suppressSignatureVerification('All',false);

If you previously suppressed signature verification for individual protected models, verification is re-enabled for those models.

Input Arguments

protectedModel — Protected model

character vector | string scalar | 'All'

Protected model for which you want to suppress digital signature verification, specified as a character vector or string scalar. To re-enable signature verification for all protected models, specify 'All' for this argument and false for the second argument. You cannot suppress signature verification for all protected models at once.

Example: 'myProtectedModel.slxp'

Example: 'All'

suppressionSetting — Whether to suppress signature verification

true or 1 (default) | false or 0

Whether to suppress digital signature verification for the specified model, specified as a numeric or logical 1 (true) or 0 (false).

Version History

Introduced in R2020b