ASN1VE
ASN1VE (ASN.1 Viewer / Editor) is a graphical user
interface (GUI) tool for analyzing and editing BER/DER encoded data. It
provides the capability to assign an ASN.1 schema to binary data to produce
multiple views of the data showing all of the assigned type and element names.
Examples of some of the file types that can be viewed are:
- X.509 certificates (*.cer,*.crt)
- Transferred Account Procedure (TAP3) batch files
- Files containing Call Detail Records (CDR's) in various
vendor formats
- SNMP message files
ASN1VE can display a decoded message with or without an
ASN.1 definition as shown in the following screen snapshots:
The basic functionality contained within ASN1VE may be
used free without a license. This incudes viewing the basic structure of
BER-encoded data in tree, hex, and detail views. Advanced functionality
requires a license file be purchased. Advanced features include the
following:
- Ability to associate an ASN.1 definition with a binary
message
- Ability to edit data fields within a message.
- XML and brace text views of the ASN.1 message
structure
- Search command to find various items in decoded
messages
- Ability to input binary message data as hexadecimal
text
- Command-line tool for translating ASN.1 data to XML
form in batch mode
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