With powerful encryption technology and public key infrastructure (PKI) support, Adobe digital signature solutions enable enterprises to exchange documents electronically with:

* Assurance that the information has not been altered since it was sent

* Verification of the signer's digital identity

Lex Persona's LP7 middleware supports Adobe digital signatures and provides its developers, systems integrators and independant software vendors an increased leverage of their digital signature solutions.

PDF digital signatures created with Lex Persona's LP7 middleware provides a wealth of functional and security features, such as:
* multiple co-signatures
* synchronous or asynchronous time stamping
* commitment-type identifiers compatible with XAdES and CAdES signed properties
* complete certification chain insertion