The small controller platform of safety of China state electron

China state electron is corporation of professional memory integrated circuit, make from circle of research and development of products plan, technology, brilliant have brand sale whole world oneself, be dedicated to offerring global client all-around solution of Leakey memory serves. Is core product included make up pattern of sling-load to shine put (Code Storage Flash Memory) , TrustME? Safety shines put, Leakey memory (Specialty DRAM) reach action memory (Mobile DRAM) , it is the firm that Taiwan has DRAM and Flash exclusively to have development technology oneself at the same time.

China state electron hand in hand the integrated type reference that ability of new Tang Ke and Qing Lianyun rolled out a kind to perfect jointly is designed, namely brand-new cloud arrives carry a solution, the device of content couplet net that is used at achieving security is instant on the line (OTA) firmware is updated, arrive for the cloud of end shine collect data memory and transmit provide safe safeguard. This plan has the following characteristic:

·Safe attestation: Hua Bangan shines completely put a product to already all passed international the safe attestation of relevant orgnaization.

·Applied range is wide: Series of Hua Bang TrustME still includes the product of other high safe level, in order to satisfies the requirement of different application setting.

·The design is agile: Hua Bang transferred the firmware security that how protects Shan Cunzhong in centre of gravity of design lieutenant general, develop product of TrustME safety series thereby.

·But expansibility: Hua Bang uses outside hang type to show existence memory capacity to go up bouncier, satisfy different applied requirement easily.

This solution with new the Tang Dynasty small controller of safety of net of M2351SF content couplet is a foundation, use much chip to enclose, small controller of safety of net of couplet of integrated M2351 content and Hua Bang W77Q TrustME? Safety shines put. Among them, new the Tang Dynasty M2351 small controller with Arm Cortex? – M23 safe processor is core, use TrustZone technology. W77Q safety of Hua Bang shines put as small as M2351 controller to have link through adding close SPI interface, can prevent eavesdrop attack, ensure data passes the integrality that be defeated and security.

In the meantime, to provide authentic executive environment (TEE) join in order to ensure the OTA firmware of safety is updated with high in the clouds, the stack of TinyTEE safety software that Qing Lianyun rolls out is inside the M2351 that gets TrustZone protection move, shine through safety of Hua Bang W77Q put offerred 32Mb security to store join comes safe cloud server of Qing Lianyun, can offer include the facility status test and verify, safe memory, complete thing that adds builder of really close engine, random number to wait inside couplet network equipment governs a function, the TEE safety that accords with international standard to organize GlobalPlatform evaluates attestation.

China state devotes oneself to aggrandizement company for a long time to administer, obtain promulgate appear on the market on the affirmation that ark company administers a system to judge quantity attestation, it is with client service continuously oriented, use advanced semiconductor design and manufacturing technology, will ” sincere letter is managed, when duty group, enthusiasm study, positive innovation, sustainable contribution ” company culture is fulfilled run an activity at each in, what face towards with green semiconductor technology rich mankind lives hard is invisible of champion wish scene target stride.