
Facebook
Twitter
LinkedIn
Thales, leader in advanced technologies, successfully experimented end-to-end encrypted phone calls, tested to be resilient in the Post Quantum era.
The pilot was performed with the Thales Cryptosmart' secure mobile app and 5G SIM cards installed in todays commercial smartphones, testing a mobile-to-mobile call, voice/data encryption, and user authentication.
Any data exchanged during the call is set to be resistant to Post Quantum attacks thanks to a hybrid cryptography approach, combining pre-quantum and post-quantum defence mechanisms.
Even if todays quantum computer1 prototypes are still far from posing a threat to public key cryptography, it is critical to begin investigating resilient solutions. For example, there is a variant of store now, decrypt later attacks that consists in storing todays exchanged data and messages in order to decrypt these messages once Quantum Computers are available. This means the majority of digital infrastructure security based on public key cryptography (PKC) may already be vulnerable to a quantum attack.
Such threats are relevant for scenarios involving highly sensitive information, such as classified information exchanged over an encrypted phone call. To address these threats, Thales created a proof of concept to test the scalability and quality of its solutions, which range from 5G SIM cards to secure communication software.
This first real-world quantum protected mobile solution, which combines Thales Cryptosmart application and its 5G SIM, employs hybrid cryptography, as recommended by the NIST (National Institute of Standards and Technology). CRYSTALS-Kyber', one of the four algorithms selected by the NIST2, is the PQC algorithm natively implemented in the 5G SIM and used by Cryptosmart application to encrypt the communication.
Building defences against threats that do not yet exist may appear to be a daunting task. That is exactly the prospect that the global cybersecurity community faces with the impending arrival of quantum computing. The post-quantum era is still years away, but as quantum computing becomes more prevalent, practicing crypto agility now with such pilots and trials are helping Thales and its customers get prepared said Philippe KERYER, Executive Vice President Strategy & Technology at Thales.
1computers that can perform certain tasks much faster than todays computers on a large scale.
2https://www.nist.gov/news-events/news/2022/07/nist-announces-first-four-quantum-resistant-cryptographic-algorithms
Documents
VF PR Thales Ercom PQC.pdf
Contact
Vanessa Viala - Digital Identity & Security Press Officer
+33 6 07 34 00 34 vanessa.viala@thalesgroup.com
13 Mar 2023
Navy Operations to benefit from Thales - Orbis Partnership
Read more
09 Mar 2023
Thales Alenia Space signs contract with European Commission and announces kickoff of EuroHAPS project for the demonstration of stratospheric platforms
Read more
08 Mar 2023
Thales reports its 2022 full-year results
Read more
More from Thales
30/06/2025
Facebook
Twitter
LinkedIn
52% report AI security spending is displacing tr...
30/06/2025
Facebook
Twitter
LinkedIn
Cannes, June 30th, 2025 - Thales Alenia Space, t...
27/06/2025
Facebook
Twitter
LinkedIn
Thales, a global high-tech leader, and Kongsberg...
26/06/2025
Facebook
Twitter
LinkedIn
Madrid, June 26, 2025 - The European Space Agenc...
24/06/2025
Facebook
Twitter
LinkedIn
New capability gives instant visibility to detec...
24/06/2025
Facebook
Twitter
LinkedIn
First unified, single-pane-of-glass platform to ...
24/06/2025
Facebook
Twitter
LinkedIn
The American Airlines 787-9 takes flight with Th...
20/06/2025
Facebook
Twitter
LinkedIn
At the Paris Air Show, in the presence of the Fr...
19/06/2025
Facebook
Twitter
LinkedIn
Thales, a global technology leader for the Defen...
12/06/2025
Facebook
Twitter
LinkedIn
Thales has secured the top spot in the 2025 rank...
12/06/2025
Facebook
Twitter
LinkedIn
Thales strengthens its European leadership in re...
11/06/2025
Facebook
Twitter
LinkedIn
In response to the increasing frequency and inte...
10/06/2025
Facebook
Twitter
LinkedIn
NATO Communications and Information Agency (NCIA...
05/06/2025
Facebook
Twitter
LinkedIn
Vietnam has been building a national framework t...
04/06/2025
Facebook
Twitter
LinkedIn
The new lab, dedicated to development of Infligh...
03/06/2025
Facebook
Twitter
LinkedIn
Payment systems must evolve beyond traditional c...
02/06/2025
Facebook
Twitter
LinkedIn
Thales's global acceleration in trusted AI e...
02/06/2025
Facebook
Twitter
LinkedIn
Cyshield, a leading digital solutions company, s...
22/05/2025
Facebook
Twitter
LinkedIn
As a strategic partner in helping Malaysia achie...
21/05/2025
Facebook
Twitter
LinkedIn
As part of the Tawazun Economic Program, Thales ...
20/05/2025
Facebook
Twitter
LinkedIn
73% are investing in AI-specific security tools ...
19/05/2025
Facebook
Twitter
LinkedIn
The unique, sea-proven Pathmaster solution will ...
19/05/2025
Facebook
Twitter
LinkedIn
Thales, Radiall and FoxConn announce they have i...
15/05/2025
Facebook
Twitter
LinkedIn
Thales fully supports the success of Vipps, Norw...
15/05/2025
Facebook
Twitter
LinkedIn
Serbia and Montenegro Air Traffic Services SMATS...
15/05/2025
Facebook
Twitter
LinkedIn
Thales, a global leader in high-power lasers, will inaugurate GenF on Thursday 15 May 2025 in Le Barp (Bordeaux). GenF aims to t...
13/05/2025
Facebook
Twitter
LinkedIn
On the occasion of DEFEA, Greece's premier defence exhibition, Thales, a global leader in advanced technologies for the Defe...
13/05/2025
Facebook
Twitter
LinkedIn
After the success of the deployment in Brest in ...
13/05/2025
Facebook
Twitter
LinkedIn
Thales unveils its new multi-mission Primary Sur...
30/04/2025
Facebook
Twitter
LinkedIn
Thales has secured a major contract to modernise...
29/04/2025
Facebook
Twitter
LinkedIn
In a world where identity fraud represents a critical vulnerability for citizens and societies, Thales is leading the transforma...
25/04/2025
Facebook
Twitter
LinkedIn
Enhancing Data Protection and Governance Service...
24/04/2025
Facebook
Twitter
LinkedIn
Order intake: 3.8 billion, down -25% (-27% on an organic basis1)
Sales: 5.0 billion, up 12.2% ( 9.9% on an organic basis)
A...
23/04/2025
Facebook
Twitter
LinkedIn
Enables Michelin to focus on development of its ...
22/04/2025
Facebook
Twitter
LinkedIn
The Technologies for Existing and Future Main Ba...
17/04/2025
Facebook
Twitter
LinkedIn
Thursday, 17 April 2025 - The next step has now been taken in the Franco-German armaments project Main Ground Combat System (MGC...
16/04/2025
Facebook
Twitter
LinkedIn
In order to enhance satellite performance and mi...
14/04/2025
Facebook
Twitter
LinkedIn
Thales has been selected by NATO to deliver phas...
08/04/2025
Facebook
Twitter
LinkedIn
Thales
Thales subsidiary, Thales Defense &...
08/04/2025
Facebook
Twitter
LinkedIn
Thales revolutionizes inflight TV with 360Stream...
07/04/2025
Facebook
Twitter
LinkedIn
The Swedish Defence Materiel Administration (F r...
07/04/2025
Facebook
Twitter
LinkedIn
Thales is a global leader in inertial navigation...
03/04/2025
Facebook
Twitter
LinkedIn
Thales, a global leader in advanced technologies...
03/04/2025
Facebook
Twitter
LinkedIn
The new flight training centre features Thales...
02/04/2025
Facebook
Twitter
LinkedIn
Strengthening Europe's critical navigation infrastructure thanks to EGNOS satellite-based augmentation system Cannes, April ...
01/04/2025
Facebook
Twitter
LinkedIn
Defence Science and Technology Agency (DSTA) and...
31/03/2025
Facebook
Twitter
LinkedIn
Presented for the first time at SOFINS1, PANORAMIC is a lightweight, compact night vision goggle equipped with four light intens...