MIT’s new public-key encryption chip will enhance IoT security


Radu Tyrsina
by Radu Tyrsina
Founder & Editor-in-Chief
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iot security

The Internet is anything but secure these days, and both users and manufacturers are to blame for this. Unfortunately, security has not been that main focus lately due to increased interest in innovation which became the primary target.

On the other hand, security researchers are struggling to safeguard IoT infrastructures.

MIT is working on an energy-efficient chip for public-key encryption

Public-key encryption secures sensitive online transactions and MIT is creating this chip for IoT security.

MIT’s paper that will be presented at the International Solid-State Circuits Conference says that the chip is hardwired to implement elliptic-curve cryptography. It also states that the datagram transport layer security protocol is able to reduce power consumption by 99.75% and it enhances speed 500 times.

In other words, devices will be able to share data securely via an insecure public network without having to agree on a secret encryption code.

Embedded IoT encryption is a huge step ahead

iot security

Embedded IoT encryption will ensure increased privacy and safer data transfer. This new chip can be embedded in any smart device such as home appliances, cars, smart city infrastructures and any other type of gear.

Utsav Banerjee one of MIT’s security researchers says that cryptographers are creating curves with various properties and they are using different primes. Utsav is also a graduate in electrical engineering and computer science as well.

There has been a lot of debating regarding which curve is the most secure and governments have different standards coming up, and they’re discussing various curves. According to Utsav, the chip will be able to support all of these curves and MIT’s target is to support even the new curves that will come along in the future as well.

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