A2J is an "under the hood" component which underpins a number of other products. Technically speaking, it ss an ASN.1 parser that produces java based codec and associated DTO (Data Transfer Object) classes for a given input ASN.1 definition.

A2J is used as the ASN.1 compiler for JZKit and OpenRequest.

Although it may seem to be a small, insignificant, component within our product set, A2J is vitally important to us in maintaining the true open source nature of our products. Most other allegedly open source toolkits actually rely on third party ASN.1 compilers, not of all of which are truly open source.