EldoS | Feel safer!

Software components for data protection, secure storage and transfer


Add perfect security to your application!

SecureBlackbox is a suite of software components that allows developers to add strong security to their applications to protect binary data, files, documents and e-mails.

SecureBlackbox includes authentic implementations (no 3rd-party code used) of various data security standards and network communication protocols for various platforms (Windows, .NET, Linux, macOS / iOS, Java / Android).

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Latest version

Release:  15.1.304
23 May 2017

Pre-release:  16.0.303
21 May 2017

Data Security package of SecureBlackbox®

Data Security package includes components that let you digitally sign, timestamp, encrypt and securely store various types of documents and data. This includes advanced XML security standards, security for office document formats, PDF documents or any other data. Also Data Security offers components for OpenPGP signing and encryption, for secure mailing and for full scope of X.509 certificate management operations.

Data Security package includes ASiC (Associated Signature Containers, new European format for digital signing of data) classes that combine CMS and XML signing and ZIP technologies.

See the list of packages and components below. Each package in the list can be licensed separately or they can be licensed together as SecureBlackbox Data Security package or as part of SecureBlackbox Professional.

image  OfficeBlackbox - digital security (encryption, digital signing and signature verification) of MS Office, OpenOffice and XPS documents. More...

image  OpenPGPBlackbox - provides support for OpenPGP infrastructure including OpenPGP key management, data signing/encryption using OpenPGP keys etc. More...

image  ZIPBlackbox - components for ZIP archive creation and management with digital signature verification and symmetric and certificate-based decryption of the files in archives. More...

image  PDFBlackbox - offers support for password-based and PKI-based security (encryption, signing, timestamping, decryption, signature verification) and compression for PDF (Portable Document Format) documents. More...

image  XMLBlackbox - implementation of XMLEnc, XMLDSig and XAdES standards, i.e. PGP-based and PKI-based signing, encryption and timestamping of XML data. More...

image  PKIBlackbox - offers complete support for PKI infrastructure including X.509 certificates, certificate storages, data signing and encryption using certificates etc. More...

image  MIMEBlackbox - offers complete support for MIME (Multipurpose Internet Mail Extensions) management and DKIM (DomainKeys Identified Mail). Integrates with PKIBlackbox and OpenPGPBlackbox to provide support for S/MIME and OpenPGP/MIME secured mail messages. More...


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As of July 15, 2016 EldoS business operates as a division of /n software, inc. For more information, please read the announcement.

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