Signature Verification

Function

Used to query the validity of a file. The signature is verified to ensure that the software is not maliciously tampered with. If a parameter that is not in Parameters is executed, a message that contains correct parameters to be selected is returned.

Syntax

ascend-cert <cmspath> <filepath> <crlpath>

Parameters

Type	Description
cmspath	CMS file path. The path of a single file contains a maximum of 1024 characters.
filepath	Installation package path. The path of a single file contains a maximum of 1024 characters.
crlpath	CRL file path. The path of a single file contains a maximum of 1024 characters.
Note: The names of the CMS, installation package, and CRL files can contain uppercase letters, lowercase letters, digits, and special characters (such as _ .- / ~ and spaces), but cannot contain two consecutive dots (..). The maximum size of the CMS file, installation package, or CRL file is 10MB. The CMS, installation package, and CRL file cannot contain soft links, and the file owner must be the login user.

The Ascend Cert executable file is stored in {ToolBox_installation_directory}/toolbox/latest/Ascend-DMI/bin.

Example

ascend-cert {cmsfile}.cms {installfile}.zip {crlfile}.crl

The output is as follows:

verify succeed.
VerifyCmsFile:true

Parent topic: Functions