ASN.1 Value Editor
Visualize any ASN.1 encoded file in a few clicks!

As the time to market is crucial for getting a rapid ROI on a software development, the MARBEN ASN.1 Value Editor gives you the capital advantage to significantly reduce the integration/validation time and cost of your ASN.1 based application and to easily process any large ASN.1 encoded file such as ASN.1 CDRs files.

MARBEN ASN.1 Value Editor, an easy-to-use graphical tool, allows you to rapidly decode, create, edit, modify and encode any ASN.1 values without developing any software. In a few clicks, you can easily create or visualize any ASN.1 value in a user-friendly format. No need to be ASN.1 expert to interpret the data.

User-friendly GUI and visual display format

In few clicks, you will be able to decode, create, modify… any file containing ASN.1 messages even the most complex. ASN.1 values are displayed in a comfortable tree view. You can easily edit and modify the values. You can use copy/paste and append capabilities (offered by the tool) to add new fields in an existing value or to add new messages in the file. The info panel gives you all the ASN.1 type features of the field that you have selected.

To encode a value, you just have to choose the ASN.1 syntax and the encoding rules that you want to use. The encoding result is then stored in a file and displayed in the "Encoded Value" panel at the bottom of the screen.

To decode values, you just have to choose the ASN.1 syntax and the encoding rules that you want to use. The decoded values are then displayed in the main panel using a tree representation.

The MARBEN ASN.1 Value Editor includes precompiled/ready-to-use standard ASN.1 descriptions coming from various standardization organizations such as 3GPP, ETSI, ITU-T, ECMA and IETF.

The MARBEN ASN.1 Value Editor may export the ASN.1 value created in an XML format that conforms to XER (ITU-T X.693). You can then use this format for further processing or as an open format (non-proprietary) for storing your test scenarios.

Automatic Value Creation

You can easily select the type of the message that you want to create by browsing a list of all possible messages of the ASN.1 syntax. At the creation of the value, all the ASN.1 mandatory fields are automatically initialized. You can also set some preferences in the tool to automatically create and initialize ASN.1 optional fields and to automatically instantiate a defined number of elements in a SEQUENCE OF or SET OF ASN.1 type.

Immediate Validation

The MARBEN ASN.1 Value Editor includes an ASN.1 Compiler together with a set of PER, BER, DER and XER ASN.1 Runtimes. So, the ASN.1 Value Editor checks the syntax and the semantic of your ASN.1 description and provides user-friendly mechanism to precisely locate the potential errors. It also provides an immediate validation of any new value entered with regards to the ASN.1 type and associated constraints. This immediate validation will save you a lot of time to locate the erroneous value.