Top 20 NuGet asn1 Packages

Parser for Apple Receipt that represented in base64 and encoded with ASN.1
PkcsExtensions is little library without dependencies provide base PKCS and PKI functionality missing in .Net Core.
Helper classes that are used by ACME.net to work with various PKCS standards like certificate signing requests.
A simple ASN.1/DER parser
Managed ASN.1 Parsing library.
A library to parse ASN.1 encoded data.
User control for visualizing ASN.1 objects.
ASN1 Abstraction
Allows to decode, encode and format Abstract Syntax Notation One (ASN.1) encoded data by using Distinguished Encoding Rules (DER).
PkcsExtenions is little library without dependencies provide base PKCS and PKI functionality missing in .Net Core.