SAN JOSE, Calif., Oct. 5, 2016 /PRNewswire/ -- Developers of
industrial, medical, and IoT products now have an added level of IP
and device integrity protection with the DS28C36 DeepCover
secure authenticator from Maxim Integrated Products, Inc. (NASDAQ:
MXIM).
- More information: http://bit.ly/DS28C36
- Block diagram: http://bit.ly/DS28C36_diagram
With rampant product counterfeiting, unsafe reuse of medical
accessories, and vulnerable network connected sensor nodes,
companies recognize the need to integrate strong defenses into
their products and systems. The DS28C36 provides a targeted set of
asymmetric-key and symmetric-key cryptographic tools in a low cost
and compact solution. Asymmetric public-key features are supported
with the P256 based elliptic curve cryptography (ECC) algorithm and
symmetric secret-key with SHA-256.
The DS28C36 provides two authenticated GPIO pins with optional
secure state control and level sensing as well as a unique function
to enhance secure download/boot features. The device also
integrates sophisticated countermeasures to protect against
invasive and noninvasive security attacks. End applications include
bi-directional authentication, secure storage of system data (such
as system crypto keys), verification of system-critical data,
secure boot, and end product usage control. For applications where
the host system microcontroller has insufficient computing
resources for ECC algorithms or lacks required secure storage for a
SHA-256 symmetric key, the DS2476 is a companion
co-processor to the DS28C36.
Key Advantages
- Prevents Counterfeits: Proven secure authentication
functions stop cloning
- Securely Manages System Use/Features: Monitor/limit
peripheral usage with authenticated EEPROM settings and a 17-bit
decrement-only counter
- Ensures Data Integrity: Robust secure download/boot
function combined with GPIO pins prevent malicious system
attacks
- Safeguards Critical System Data: Stored sensitive data
only accessible through encrypted R/W with a key established
through a Diffie-Hellman (ECDH) based protocol
Commentary
- "Our customers' assets are under relentless attack—the DS28C36
offers a targeted toolbox of crypto functions and security features
built upon ECC and SHA-256 to solve a broad range of embedded
security issues," said Scott Jones,
Executive Director, Embedded Security, Maxim Integrated. "Maxim
brings more than 20 years of experience and dedication to the
security market, exceptional application support, and factory
programming services to set our customers up for success."
Availability and Pricing
- Samples, C-source code, and evaluation kits are available
now
- Offered in a 3mm x 3mm TDFN package
- Operates across the -40-degree Celsius to +85-degree Celsius
temperature range
- Pricing starts at $1.08
(1,000-up, FOB USA)
About Maxim Integrated
Maxim develops innovative analog ICs for the automotive,
industrial, healthcare, mobile consumer, and cloud data center
markets. We make technology smaller, smarter, more secure and
energy efficient, so that our customers can meet the demands of an
integrated world. Learn more at http://www.maximintegrated.com.
Contact:
|
Tara
Yingst
|
|
408-601-3993
|
|
Tara.Yingst@maximintegrated.com
|
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SOURCE Maxim Integrated Products, Inc.