To Meet And Exceed Heightened Automotive Secure Authentication Requirements, Microchip Releases Its Latest TrustAnchor Security IC
15 Novembro 2023 - 10:02AM
As vehicles become more connected and technologically
advanced, the need for heightened security measures also rises. New
government and automotive OEM cybersecurity requirements are
beginning to include larger key sizes and Edwards Curve ed25519
algorithm standards. In response, Microchip Technology
(Nasdaq: MCHP) has launched its latest TrustAnchor
Security IC, the
TA101, which can accommodate
complex automotive and embedded security use cases. The TA101
supports large key sizes up to ECC P521, SHA512, RSA-4K and AES256
with greater security strength, exceeding current standards and
allowing room for future adjustments while maintaining backwards
compatibility for smaller keys. The TA101 is offered as an
industrial-grade
CryptoAuthentication™ Security IC
and as a
CryptoAutomotive™ Security IC supporting
AEC-Q100 Grade 1 qualified devices.
As the latest device in Microchip’s portfolio of security ICs,
the TA101 is specifically designed to support
automotive security, data center and industrial applications.
The cryptographic companion device works alongside a
microcontroller (MCU) or microprocessor (MPU) to handle
cryptographic functions including public key infrastructure,
certificate management and secure key storage requirements. The
TA101 offers easy patch updates, message authentication, Transport
Layer Security (TLS), secure boot, High-bandwidth Digital
Content Protection (HDCP), firmware updates, security
upgrades, transfer of ownership, key management and WPC Qi® 1.3
authentication.
“It is critically important for OEMs to not only comply with
current standards but to stay a step ahead when it comes to
security. By introducing key sizes associated with 256 bits of
security strength, the TA101 offers great key strength diversity
now and for future applications,” said Nuri Dagdeviren, corporate
vice president of Microchip’s Secure Computing Group.
“Additionally, Microchip’s modular security solution approach
allows customers to choose an optimally sized and priced MCU based
on the focus application of the module, while standardizing a
single security solution that satisfies virtually all security
requirements.”
The TA101 delivers an alternative architecture to on-die
multicore MCU/MPU management of in-vehicle networking by offering
an off-chip component to handle secure boot and message
authentication. The device is compatible with a wide range of
MCUs or MPUs, enabling flexible solutions that can help lower costs
and reduce time to market.
The TA101 offers the Commercial National Security Algorithm
(CNSA) required 1.0 suite of algorithms and the ed25519 curve in a
single IC. Reducing the risk associated with secure code
development and implementation, it comes preprogrammed and
pre-provisioned in Microchip Common Criteria ALC_DVS.2 certified
facilities. To learn more about Microchip’s automotive security
portfolio, visit the CryptoAutomotive Security IC
page on the company’s website.
Development Tools The TA101 is supported by the
CryptoAuth Trust Platform Development Kit and several TA101 socket
boards that feature a mikroBUS™ connector. These socket boards can
also be used with the mikroBUS Xplained Pro Extension Board, which
connects to a wide variety of Xplained Pro boards for developing
designs with SAM MCUs.
The TA101 AUTOSAR® Microcontroller Abstraction Layer (MCAL) is
ASPICE Level 2 compliant. Microchip’s CryptoAuthentication Library
of software allows seamless integration into industry-standard
operating systems or customized software stacks for crypto
functions. The Trust Platform Development Suite (TPDS) can be used
to configure prototypes and prepare them for provisioning at
Microchip’s secure factories.
Pricing and Availability
The TA101 is available starting at $1.60 each in 10,000-unit
quantities. For additional information and to purchase, contact a
Microchip sales representative, authorized worldwide distributor or
visit Microchip’s Purchasing and Client Services website,
www.microchipdirect.com.
ResourcesHigh-res images available through
Flickr or editorial contact (feel free to
publish):https://www.flickr.com/photos/microchiptechnology/53299833557/sizes/l/
About Microchip
Technology:Microchip Technology Inc. is a
leading provider of smart, connected and secure embedded control
solutions. Its easy-to-use development tools and comprehensive
product portfolio enable customers to create optimal designs which
reduce risk while lowering total system cost and time to market.
The company’s solutions serve more than 125,000 customers across
the industrial, automotive, consumer, aerospace and defense,
communications and computing markets. Headquartered in Chandler,
Arizona, Microchip offers outstanding technical support along with
dependable delivery and quality. For more information, visit the
Microchip website at www.microchip.com.
Disclaimers and NoticesPerformance varies by
use, configuration and other factors. Performance results are based
on testing as of dates shown in configurations and may not reflect
all publicly available updates. No product or component can be
absolutely secure. Your costs and results may vary.
Statements in this document that refer to future plans or
expectations are forward-looking statements. These statements are
based on current expectations and involve many risks and
uncertainties that could cause actual results to differ materially
from those expressed or implied in such statements. For more
information on the factors that could cause actual results to
differ materially, see our most recent earnings release and SEC
filings at www.microchip.com.
Note: The Microchip name and logo, the Microchip logo are
registered trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries. CryptoAutomotive and
CryptoAuthentication are trademarks of Microchip Technology Inc. in
the U.S.A. and other countries. All other trademarks mentioned
herein are the property of their respective companies.
Editorial
Contact: |
Reader
Inquiries: |
Amber Liptai |
1-888-624-7435 |
480-792-5047 |
|
amber.liptai@microchip.com |
|
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/009ee98f-4e2b-4263-8ffd-fee72c1c670b
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