Innovation 2024: EviSign NFC HSM PGP

EviSign is a cutting-edge technology developed by Freemindtronic, offering unprecedented security and privacy to users thanks to its many features, including electronic signature. This technology uses a patented segmented key authentication system to provide an unmatched level of security and privacy to users. Available under white label license from Freemindtronic, EviSign allows you to integrate an advanced and secure electronic signature solution into your own products and services.

Electronic Signature with EviSign

  • EviSign is an encryption key management application that offers unparalleled security and privacy to users.
  • It also has a file encryption and data signature system with a self-verification system for the timestamped signature name of the signatory and their email address.
  • It allows you to encrypt texts for all types of messaging existing on a phone including sms.
  • By using EviSign for advanced electronic signatures, you can be sure that your signatures meet the requirements of the eIDAS regulation.

EviSign Web Browser Extension

With the EviSign extension, you can verify the signature of documents signed with OpenPGP encryption keys, generate encryption keys and signatures, as well as import and export PEM keys.

EviSign also has an extension for Chromium and Firefox based web browsers.

EviSign is compatible with the Freemindtronic application and uses the new segmented key authentication technology from NFC HSM.

Compliance with standards and regulations

EviSign complies with the eIDAS regulation [] and other standards and regulations applicable to products for electronic signature of documents.

It also complies with the European regulation (GDPR) and follows the eIDAS regulation which guarantees the security, reliability and legal value of electronic signature.

Multilingual application


The appplication is translated into 15 languages: Arabic, Catalan, Chinese, English, French, German, Hindi, Italian, Japanese, Portuguese, Romanian, Russian, Ukrainian and Spanish

The app installs automatically in the language of the smartphone.

Peace of mind solution

Very easy to install. Confortable to use in your own language

More languages

For specific requests, it will be possible to add new languages.

Compatibility of EviSign with EviCypher, EviPass technologies

EviSign benefits from gateways that allow it to be compatible with other Freemindtronic technology that significantly increases the possibility of services, safety and security.
This allows EviSign to physically externalize its passwords and segmented keys into a Freemindtronic NFC HSH device.
Thus the security of encryption keys in the phone is achieved without contact from an NFC HSM device.
EviSign is also compatible with the EviCypher technology operating with an NFC HSM device. This technology significantly increases the compatibility of EviSign in particular in the encryption of web Mail in open PGP but also in contactless encryption of sensitive data on any storage medium.
NFC HSMs also have a pair of RSA 4096 keys thus offering an air gap secret sharing system between NFC devices with configurable MFA authentication. Finally, EviSign is compatible with the EviPass technology dedicated to end-to-end securing strong authentications from an NFC HSM device. Thanks to all these compatibilities, EviSign offers 360° protection for users looking for solutions best suited to their needs. Users thus benefit from an additional extreme level of security that combines physical and digital security while offering an unmatched end-to-end level of confidentiality especially in the use of secure contactless electronic signatures from an NFC HSM.

EviSign Technology is Eco-Friendly

The environment is a concern for Fullsecure. The design of all its products is made in this spirit.

Summary on EviSign

EviSign is an innovative solution offering a high level of security and privacy to users thanks to its electronic signature features. With EviSign, users can sign their electronic documents confidently and compliantly thanks to its segmented key authentication system, its timestamping and its ability to allow users to fully control their encryption keys and sensitive data. Although EviSign does not generate a qualified electronic signature within the meaning of the eIDAS regulation, it offers an innovative approach to simple and advanced electronic signatures with a high level of security and privacy. It complies with current standards and regulations to ensure the reliability

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