Code Signing Certificate A Code Signing Certificate generates a digital signature that provides authentication of the code source and assurance of code integrity. Increasingly, operating systems, software applications, devices, and mobile networks require a digital signature to ensure that the code will not harm or interrupt services.   How Code Signing Certificates Work With a VeriSign® Code Signing Certificate, the developer signs all code with the same digital signature using public key cryptography. A developer or software publisher uses a Code Signing Certificate to add a digital signature to code or content using a unique private key. The content is uploaded to a Web site or mobile network or otherwise made available for download. When a user downloads or encounters the code, the user’s system software or application uses a public key to decrypt the signature. By comparing the hash used to sign the application against the hash on the downloaded application, the system determines whether to warn the end user, not allow the download, or allow the download without interruption (depending on the platform, application, and client security settings) Different software platforms have different requirements and different tools for signing code. VeriSign offers Code Signing Certificates for: Microsoft® Authenticode® Sun Java™ Microsoft® Office and VBA Adobe® AIR™ Macromedia Shockwave®   How Code Signing Accounts Work A VeriSign® Code Signing Account uses public key cryptography in a two-step signing process to create a unique digital signature each time code is signed, making each version of code released easier to track and manage. The developer uses a Publisher ID to sign code locally. The developer logs in to the VeriSign Signing Account and uploads the application. VeriSign validates the publisher signature, then strips off the publisher’s digital signature and generates a new key pair, signs the content, and sends it back to the publisher with the newly generated Content ID. The content is uploaded to a Web site or mobile network or otherwise made available for download. When a user downloads or encounters the code, the user’s system software or application uses a public key to decrypt the signature. Products 1 Year 2 Years 3 Years Microsoft® Authenticode® 24950 44750 64750 Sun Java™ 24950 44750 64750 Microsoft® Office and VBA 24950 44750 64750 Adobe® AIR™ 24950 44750 64750 Macromedia Shockwave® 24950 44750 64750 *DV- Domain Validated, *OV- Organisation Validated   Pls submit your query for the  commercial proposal

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