BlackBerry QNX Partners with Obigo to Build a Better Browser for Your Car

John Wall

Senior Vice-President and Head of QNX Software Systems

 

  

Software plays a big role in current vehicles. The best example is your in-vehicle infotainment system. With just a few taps, you can play music from your mobile device, view and manage advanced navigation systems, make phone calls, tap into traffic reports and weather forecasts, all from your car’s center display console. Drivers and passengers love these systems and are dependent on them. However, Infotainment has its own challenges to address. Security aside, the infotainment system needs to be able to provide support for the latest and greatest web browser technology to give the users access to the content they want the instant they want it, whether on the web or off. You do not, after all, want to be fumbling with an unresponsive display when you are on the road.

At BlackBerry, we are constantly seeking ways to improve the vehicle cockpit experience and to enhance our QNX CAR Platform for Infotainment (QNX CAR). This is why we are proud to announce our partnership with Obigo a leading Korea-based provider of mobile Internet services and browser software. Obigo is working with is to deliver a powerful, Chrome Blink-based HTML5 engine, which will enhance the browser experience of your infotainment systems.

As part of the agreement, our internal HTML5 team will be augmented by Obigo’s team of experts who will help to optimize the latest Blink browser technology with QNX CAR (pictured). QNX CAR, our best in class Infotainment system, has more than 50% global market share and is present in over 60 million vehicles. With QNX bringing this new browser to market, vendors and manufacturers can enrich their driving experience through new applications and services, and drive further customer satisfaction.

“Many automotive OEMs and Tier-1s still view open source HTML browsers as lightweight,” explains Obigo CEO David Hwang. “With almost two decades of browser experience on embedded systems, we have been working to change those perceptions with highly optimized technology that address open source browser performance issues. Working with BlackBerry-QNX, we plan to develop a product that will boost interest in HTML5 technology for emerging in-vehicle applications and services.”

Obigo’s technology will also simplify the coding of HTML 5 browsers for new infotainment systems and accelerate the product development cycle. Obigo joins the ecosystem of BlackBerry QNX partners that collectively offer the best-in-class system level solution for our infotainment customers.

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Holistic Security for the Software-Defined Car

Bill Boldt
Sr. Business Development Manager, Security
Blackberry Certicom

Due to high profile hacks on cars, it is hard to argue that without security you can have safety.   So, security is emerging as perhaps the most important factor in the evolution of the connected autonomous car.
 
Cars are the most software intensive systems in the universe with far more lines of code than even a state of the art jet fighter. By being such complex digital systems they have become prime targets for attack, and that is where cryptographic countermeasures come in.

Connecting the dots – in the emerging software-defined world safety increasingly
comes from security and security comes from cryptography. Robust cryptographic security implementation is how you increase trust, and when it comes to a car every system must be
trusted: inside the car, in the smart infrastructure, in emerging applications-based ecosystems, and in the manufacturing supply chain. When considering automotive security,
many factors come into play. Some are noted here:
                       

• Automotive security fundamentally depends on the security of the operating system. For example, a microkernel architecture that separates critical OS components into their own protected memory partitions, provides temporal separation, and provides network security, among other things can greatly reduce the attack surface.

• Security assets (crypto keys, serial numbers, etc.) must be securely installed into electronic devices such as Electronic Control Units (ECUs), domain/area controllers, and other processors. This process is called "personalization".

• Electronic devices will often get personalized and installed into vehicles in globally located factories, which should utilize secure equipment and processes to ensure security of the devices.

•  Devices must be updateable at dealers and repair shops. 

• Aftermarket suppliers must be able to sell and update secure devices, and

• OEMs must be able to authorize or not authorize specific electronic devices at
  manufacturing time and after the car is in use (for example to enforce warrantee policies).
  

And, there are many more.


Personalizing a device such as a networked ECU means that it will become one of a kind. However, by definition that device cannot be used anywhere else. It becomes a unique stock keeping unit (SKU), which is averse to the purpose of flexible, just in time manufacturing flows. Security versus manufacturing flexibility is a serious trade off that will play a part of any automotive security design decision.

Security robustness versus cost is another critical trade off, and applies to the manufacturing infrastructure and the design of the secure systems inside and outside the vehicle. Because security must be injected in the factory and in the field, a secure manufacturing system must have global reach, be manageable on a distributed basis, be updatable by various entities, and remain secure for years. In addition, security updates will increasingly be made over the air, and the systems that do that must by highly secure while being easy to manage. To maintain the maximum amount of flexibility, personalization and updating should be moved as close as possible to the very last minute, which is becoming a critical objective of the global manufacturing blue print. 

Blackberry Brings It All Together

In the car, outside the car, and in the manufacturing supply chain, security must be designed with best practices in mind right from the start, and BlackBerry Professional Services can help with that. BlackBerry QNX provides mission-critical automotive software proven in the automotive market.  QNX software is well known for safety and new products are setting the new standard for security.

BlackBerry's Certicom subsidiary provides certified cryptographic code and design consulting, as well as secure equipment and managed services that harden the automotive supply chain. Completing the picture, BlackBerry's secure OTA managed services make it easy to update software and security assets over the air. When it comes to automotive security, BlackBerry brings it all together.

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SECURITY FOR THE AUTOMOTIVE INDUSTRY: From End To End

Bill Boldt
Business Development Manager, Security
Blackberry 
wboldt@blackberry.com

Security is emerging as perhaps the most important factor in the evolution of the connected autonomous car. Due to high profile hacks on cars, it is hard to argue that without security you can have safety. Cars are the most software intensive systems in the universe with far more lines of code than even a state of the art jet fighter. 

With being such complex digital systems they have become prime targets for attack, and that is where cryptographic countermeasures come in. 

Connecting the dots:  in the emerging software-defined world,  safety increasingly comes from security, while security comes from cryptography. Robust cryptographic security implementation is how you increase trust, and in a car every system must be trusted, including inside the car, in the smart  infrastructure, in emerging applications-based ecosystems, and in the manufacturing supply
chain. 

When considering automotive security, many factors come into play. Some are noted here (and were noted in a prior blog, but are worth repeating):

•  Security assets (e.g.  crypto keys, serial numbers, etc.) must be installed into
  electronic devices such as Electronic Control Units (ECUs), domain/area controllers, and other processors at manufacturing time. This process is called "personalization"

• Those electronic devices must be distributed to and be installed into vehicles in globally located factories

• They must be warehoused worldwide for subsequent repairs, and be updateable at dealers and repair shops

• In addition, aftermarket suppliers must be able to sell and update secure devices, and
  OEMs must have the ability to authorize electronic devices or not (e.g. enforce warranty  policies) 

And, there are many more.
  
To maintain the maximum amount of flexibility, personalization (provisioning) and updating should be moved as close as possible to the very last minute. Each car maker will be faced with the same
situation and will have to design and manage secure device manufacturing systems, secure updating systems, and security certificate management systems that are global and long
term in nature.

The way in which these systems get deployed will have to be designed to the specific logistical and security needs of the manufacturer.

Fortunately, the tools to do that are available from Certicom; namely, the Managed PKI
System and Asset Management System. 


Asset Management System
Certicom’s Asset Management System (AMS) installs cryptographic keys into devices (such as ECUs, domain and area controllers, processors, memory,key storage ICs, etc.) to ensure they are secure from tampering, counterfeiting, cloning, and other bad things that happen to good systems.
 
Personalization using Certicom’s AMS solution automates the secure distribution and tracking of digital assets, especially when used in conjunction with the Managed PKI services. 

Certicom’s Managed PKI Certificate Services helps high volume manufacturers secure devices and securely enforce ecosystem requirements. Authentication is enforced via certificates, which is a method that provides the highest levels of security. 

Mangaged PKI System
 
Certicom’s managed PKI system was initially created for BlackBerry mobile devices, which speaks to high security and volume production scale capabilities. 

Managed PKI performs four essential functions:

1. ISSUE: Automatically issue certificates tvalidated devices 
2. MANAGE: Track all of the issued certificates 
3. RENEW: Automatically renew active devices 
4. REVOKE: Disable certificates of lost or decommissioned devices
   

Security Design Consulting
The overall automotive manufacturing blueprint must be designed with best practices in mind right from the start, and BlackBerry Professional Services can help with that.  BlackBerry’s cybersecurity consulting and tools help to:

• Identify the latest cybersecurity threats
• Develop risk appropriate mitigation strategies
• Implement and maintain IT security standards and techniques, and
• Defend against the risk of future attacks

BlackBerry is making the proprietary security skill sets that made BlackBerry mobile device the most secure in the world available to the open market. BlackBerry's Professional Security Services teams provide design, analysis, response, and testing ("DART") via a range of services, as noted in the table below, among others:

 
With security skills honed in the mobile industry, industry leading cryptographic  expertise, and decades of automotive software experience, you can see that Blackberry brings it all together.

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Anchoring Trust in the Increasingly Software-Based Car

Bill Boldt
Business Development Manager, Security, Blackberry
wboldt@blackberry.com

Electronic Control Units (ECUs) started out in the 1970s as discrete modules with each one doing one particular thing, at that time mainly for emissions controls and mileage.  Then they became connected via in-car networks with the invention of the CAN bus in 1985.  In-car networking represented a big improvement in capability.  However, being networked means that ECUs became vulnerable to mischief and thus they, and what the connect to (such as domain and area controllers) need to be secured cryptographically to ensure that the signals being sent have not been tampered with or corrupted, and perhaps most importantly, that they are authentic.   There is also the emerging need for confidentiality (i.e. encryption/decryption).

The picture below shows the top attack points.  This range or targets indicates just how vulnerable cars have become: 

With a car having so many places to attack, how can trusted security be implemented and why is it so important?  Well, the main thing is that trust leads to safety, especially as cars become more connected and autonomous.  Hacked or corrupted signals can have dire consequences in a car, which is obvious.  In a car, safety is related to security and security comes to a  large extent from cryptography.  (Note that safety and security are not exactly the same thing, but there is tremendous overlap and interplay, and safety is becoming much more dependent on cryptographic security as cars become more connected and autonomous.  For more on functional safety look here.)

Trust
Trust is paramount in digital systems, and increasingly so in automotive. Trust comes from cryptographic solutions that:

• Securely store secret keys
• Securely issue, manage, renew and revoke security certificates
• Include a mix of software and security hardened hardware devices, and
• Are manufactured in highly secure facilities

What Creates Trust?
A major tenet of security is that each system and sub-system will have different types of threats and a range of options to provide countermeasures to those. This means that the automotive security equation has many variables and thus is difficult to solve.

However, two things are always common to trustable cryptographic security, and they form the basic foundation of modern security:

1. A proven algorithm (e.g. Elliptic Curve Cryptography (ECC)), and  
2. A secret cryptographic key  (to provide the required level of security for the selected algorithm). 

The challenge for the automaker is to choose the right algorithm and key length for the available processing resources and to securely issue, manage/store, renew, and revoke the security certificates. Cryptographic strength comes from the combination and application of these principles, processes, and techniques. 
 
Trust Anchor
On a CAN bus, which was designed without security in mind, ECUs are exposed.   So, connected cars should employ best practices for security, but cost, complexity (especially of the supply chain) and time get in the way. Having said that, best practices will eventually prevail and that will likely include a hardware trust anchor system to establish, maintain, and update cryptographic processes.

 
From the diagram you can see the four basic things that create a PKI-based hardware trust anchor:

1. A trusted hardware anchor that stores the key
2. That key, which becomes the root of trust
3. The certificate chain anchored by the root of trust, and
4. A signing mechanism that creates the anchored certificate chain

Multi-level Security

Because there are so many systems in the increasingly software-defined car, security has to be multi-layered and fit the specific application. In other words — it must be tailored. You have to figure out what you are securing, what threats that system will face, and what countermeasures should be employed. You have to pick what pillars of security to apply; namely, confidentiality, data integrity, authentication, and non-revocation. Making sure you are doing the right security things on each system is what Blackberry is positioned to help you with, from consulting, to design, testing, certificate management, securing the supply chain, making updates, and applying cryptography to the in-car and around-the-car networks.

To learn more about cryptography for automotive please contact Blackberry's Certicom
subsidiary, and for more information and/or help regarding reliable, secure, and trusted software for safety- and mission-critical applications such as automotive please contact QNX. 

The bottom line is that BlackBerry, Certicom, and QNX can help your system become not just secure, but BlackBerry secure. 

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Cryptography is the New Seatbelt

Bill Boldt
Business Development Manager: Security, BlackBerry
wboldt@blackberry.com

The evolution of the car into an electronic platform started with cockpit electronics and branched into safety and locomotion, giving rise to Electronic Control Units (ECUs). ECUs are little computers that intelligently control physical things like mirrors, lights, seats, AC, and other things in the body or cockpit; and made for better control of brakes, engine systems, airbags, and other things that make the car stop and go, steer, and become safer. Cars today can have well over 100 ECUs. And that can be challenge to make truly secure.

Fortunately, that is changing. Multi-core processor technologies are being harnessed to consolidate ECUs into a platform populated by powerful domain-controllers. A major benefit of domain controllers is that they lend themselves to being secured by modern cryptography because they can run algorithms faster and store crypto keys more securely. Also, fewer controllers means fewer points for attack. In a connected autonomous car safety comes from security, and security comes from cryptography. Because attacks can come from anywhere, at any time, and on any system, automotive security must be multi-layered, meaning everything has to have some sort of cryptography to protect from attackers. Security awareness should start right at the beginning of design with disciplines such as penetration testing of the software and security audits to find vulnerabilities. And, these should be applied inside and outside of the car.

Once you have a good start you need to ensure a good ending, which means security updates, and that typically means over the air. In between the beginning and the end there should be secure manufacturing and secure distribution of crypto keys and certificates. BlackBerry can help with all of that with security design and testing, QNX's microkernel based RTOS, and Certicom's technology for securing the supply chain and managing security certificates to gain BlackBerry level security, without your having to become a crypto expert.

By now you can see that by providing the first line of defense for personal safety, cryptography is becoming like the new seatbelt.

SECURING AUTOMOTIVE 
When it comes to embedding security into the autonomous connected car of the future, it has to start with securing the supply chain. Security in and around a car has many requirements:

  • Security assets (i.e. crypto keys, serial numbers, etc.) must be installed into the devices at manufacturing time

• Devices must be distributed to and be installed into vehicles in globally located factories

• Devices must be warehoused worldwide for subsequent repairs

• Secure devices must be updateable at dealers and repair shops

• Aftermarket suppliers must be able to sell and update secure devices

These requirements present a logistical tangle. Making a device such as a networked ECU on a CAN bus secure means that it will become one of a kind. This is the entire objective of
personalization. However, by definition that device cannot be used anywhere else. It becomes a unique stock keeping unit (SKU), which is averse to the purpose of flexible, just in time manufacturing flows. Security versus flexibility is a serious trade off that must be managed carefully. High profile automotive hacks have shown the world that automotive security is necessary, but it is difficult to apply especially because it makes manufacturing more difficult and costly. Because security must be injected in the factory and beyond, a secure manufacturing system must have global reach, be manageable on a distributed basis, be updatable by various entities, and remain secure for years. Secure manufacturing, including injection and updating of security assets, will touch factories, warehouses, distributors, dealers, repair shops, and aftermarket parts stores. In addition, security updates will often be over the air.
 

To maintain the maximum amount of flexibility, personalization and updating should be moved as close as possible to the very last minute. Each car maker will be faced with the same situation and will have to design and manage secure device manufacturing systems and  security certificate management systems, that are global and long term in nature.

Fortunately, the tools to do that are available from Certicom; namely, the Managed PKI system and Asset Management System. The way in which these systems get deployed will have to be designed to the specific logistical and security needs of the manufacturer. Therefore, the overall manufacturing blueprint must be designed with best practices in mind, right from the start, and BlackBerry Professional Services and help with that. Also,
in-car and around the car security systems can be developed using Certicom’s cryptographic libraries and architectural consulting services.

Blackberry brings it all together to make the software defined car more secure...and that means safer.

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Security Matters for the Software-Defined Car

Bill Boldt
Business Development Manger, Security, BlackBerry
wboldt@blackberry.com

  

Certicom, the crypto expert in the BlackBerry Technology Solutions family is positioned to lead the way to a secure software-defined future for the automotive industry –because when it comes to the security, real-world experience matters.

 

Certicom is a recognized leader in public key infrastructure (PKI) security design,innovation, and delivery. PKI is a foundational technology that has become the cornerstone of real world security across the internet, mobile, medical, financial, government,military, consumer, automotive, industrial, IoT, and just about every application that communicates information electronically. 

Public Key Cryptography uses public-private cryptographic key pairs to sign digital certificates and provide the essential elements of security, which are confidentiality, data integrity, authentication, and non-repudiation. PKI establishes the infrastructure that defines how digital certificates are created, distributed, stored, and revoked.

Public Key Cryptography Matters

It is not at all an overstatement to characterize Public Key Cryptography as having established the main way that security is provided throughout today’s (and tomorrow’s) connected world. In fact, anyone who has ever logged on to a secure web site such as e-commerce or e-banking has used Public Key crypto, most likely without even knowing it. it is already built into personal computers and smart phones, and it won’t be long before it is built into every embedded application as well. And, that is a very important notion to grasp.

Proven PKI solutions from world leading software and security infrastructure suppliers like Certicom increase device (e.g. semiconductor chip and board) security, fight counterfeiting and cloning of products and firmware, promote product and personal identity authentication, secure asset management in supply chains, and improve the security of numerous other applications, including the emerging Internet of things (“IoT”).

    

Public Key crypto's tremendous growth is being increasingly driven by two powerful forces: 1) the widespread adoption of autonomous communicating devices, and 2) the realization that such devices absolutely must be authenticated.

Supply Chain Security Matters

The long pole in the tent for  security in the software-defined car is in fact securing the supply chain. 

Security assets (such as crypto keys, uniqueserial numbers, etc.) must be installed into the devices at manufacturing time.  Devices must be distributed to and installed into vehicles in globally located factories. Devices must be warehoused worldwide for subsequent repairs.  Secure devices must be updateable at the dealers and repair shops.  Aftermarket suppliers must be able to sell and update secure devices. These requirements present a logistical tangle. Making a device such as an ECU or secure processor secure means that it will be unique. 

However, by definition that device cannot be used anywhere else.  It becomes a unique stock keeping unit (SKU), which is averse to the purpose of flexible, just in time manufacturing flows.  Security versus flexibility is a serious trade off that must be managed carefully. To maintain the maximum amount of flexibility, personalization and updating should be moved as close as possible to the very last minute.   That means it must happen not only in the factory, but in the field and via updates.  Each car maker faces the same issues, and will have to design and manage a secure device manufacturing system, security certificate management system, and a secure updating system – all of which must be global and long term in nature.

  

These are the type of things that Blackberry can provide  based upon decades of experience in securing mobile infrastructure and devices, to a level that no other company has done.

Experience Matters

Security is as elemental to an electronic system as DNA is to an organism—and security is BlackBerry’s DNA.

For the connected autonomous car of the future-- security has to be inside and outside the car, in the supply chain,  and updateable.  BlackBerry has the state of the art experience to to those things due to proven experience in making products secure, in high volumes, and in the supply chain. 

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