CreaSign .NET

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ご案内：特に説明のない限り、この商品は英語版商品になります。
Add security features to your electronic documents using digital signatures. CreaSign .NET enables the creation and verification of digital signatures within different applications. It ensures rock-solid, legally binding security of your e-business: guarantees authenticity and prevents repudiation or tampering with digitally signed documents. Secure digital signature, endorsed by CreaSign .NET, is as legally binding as a handwritten signature on paper. It encapsulates and hides different low-level cryptographic APIs for certificate management, smart cards access, digital signature creation or verification and digital signature formatting.

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CreaSign .NET Lite V2.0.109

CreaSign .NET Pro V2.0.109

CreaSign .NET - Support

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Overview

A Web-browser-compatible digital signature component CreaSign .NET is a software component, which enables simple and secure implementation of digital signatures and digital signature verification, encryption and decryption. It complies with all the European recommendations and technical standards. An easyto- use high level API enables integration of the component into different applications.

CreaSign .NET can be easily and securely used even from a Web browser. Web browser happens to be the most popular client application for end-user related e-business, yet it is extremely challenging to properly and efficiently integrate digital signature functionality into it. CreaSign .NET component is small and it installs automatically on a first use.

The CreaSign .NET component is provided in two editions:

CreaSign .NET Lite
Provides an easy way to create and verify XML and PKCS#7 digital signatures. With only three methods (CreateSignature, CreateSignatureOnFiles, Verify), it provides an easy to learn API. CreaSign .NET Lite is an ideal solution for an entry into the world of digital signatures.

CreaSign .NET Pro
Provides all the features of CreaSign .NET Lite, plus the following:

• Support for multiple signatures and signature hierarchy
• Support for timestamps that ensure the long-term validity of digitally signed documents
• Support for electronic documents that can include data, visualisations and attachments
• Live XML! technology that enables a seamless integration with the XML parser
• A powerful set of classes that provides an easy access to underlying XML structures
• CreaSignVerifier - a stand alone application that is a part of the CreaSign SDK and can be used to verify the digital signatures

Securely and in accordance with the law
CreaSign .NET ensures the highest level of security for your business documents and other sensitive information, while correct implementation and integration of digital signature functionality in your application is simple and easy to perform. You will not have to dive into the analysis of different digital signature security issues, since all this work has already been covered within CreaSign .NET. It is completely compliant with all relevant European guidelines, including Directive 1999/93/ EC with all pertaining technical recommendations (CEN/ISSS, ETSI).

Flexible

CreaSign .NET can help implement any form of digital-signature based e-business, since it supports:

• Secure submission of Web-based electronic forms (HTML, Adobe PDF etc.) and their integration into back-end systems
• Secure e-business in custom Windows applications (like fat client, desktop or network application)
• Secure Web-browser-based file upload and download
• Secure publication of digitally signed documents
• Secure B2B communication - digitally signed data transfer and exchange of messages in different formats (XML, EDIFACT, CSV, TXT)

Due to its flexible implementation, CreaSign .NET will enable a seamless, simple and user-friendly integration of digital signature.

Simple, yet efficient
Even though CreaSign .NET is very simple to use, it does not limit you in usage of advanced options, like left and right signature, parallel or sequential (counter) signatures, partial signature, signing a large file, using digital certificates on smart cards, etc. The LiveXML! technology also allows advanced users to directly access the XML structure of the underlying electronic document and customize it to their own individual needs.

Main features

• Can be used in a Web Browser and on the server
• Supports multiple signatures and signature hierarchy
• Supports XML digital signatures
• Supports XML signatures of large external files (up to 2 GB)
• Supports PKCS#7 signatures for an easy integration with legacy digital signature applications
• Supports XADES (advanced XML signatures standard) standard
• Supports signature timestamps
• Supports XML documents with visualisations, attachments, multiple signatures and timestamps
• Supports XML and PKCS#7 encryption
• Seamless integration with the XML parser
• Provides protection from the untrusted code
• Can be redistributed in several forms
• Supports signing certificates that are installed in the CryptoAPI certificate store
• Supports certificate chain validation
• Provides rich information about the signing certificate
• It supports Borland Delphi  5, 6, 7, 2006 and Borland Developer Studio 2006