Graphical WPF-based Abstract Syntax Notation One (ASN.1) DER editor

A C++11 ASN.1 BER Encoding and Decoding Library

🧪 PotentCodables - A potent set of implementations and extensions to the Swift Codable system

Managed .NET (C#) utility library for working with PEM files with DER/ASN.1 encoding

ASN.1 data types and UPER encoder/decoder

ASN.1 schema parsing and code generation

Qt Creator plugin for asn1scc - ASN.1/ACN compiler for embedded systems

Python based editor for ASN.1 encoded data

Assistant for 3GPP telecommunication development

ASN.1 implementation of the PUS-C ECSS standard using ACN encoding.

C# library to ease decoding/encoding/validation of ePassport data (certificates, face, fingerprint, etc..).

Dump the structure of an ASN1 file.

Solidity functions for traversing an ASN1-encoded data structure

Minimalistic Swift parser for ASN.1 data. Currently supports DER and therefore also BER binary format

3GPP Utilities

Backend app of https://amenitypj.in/asn1Play https://impratikjaiswal.github.io/asn1Play

Rust ASN.1 serialization/deserialization library (experimental)

ASN.1-Toolkit for Java

ASN.1 Data Source for Apache Spark 2.x

.Net Standard NuGet package created from: https://github.com/pornin/DDer Asn1 decoder