Xsign Memory Card

Harnessing
Digital Signatures For
Enhanced Security

Xsign Security Memory Card

Security loT: Embracing Digital Signatures for
Unprecedented Safety

Xsign Card
Achieve optimal performance and phenomenal security with the Flexxon Xsign Memory Card. It boasts exceptional reliability, wide compatibility, and Incredibly fast speed. With the advanced Digital Signature mechanism, your identity and access are authentically safeguarded, providing protection for confidential information, security data, and control systems. Step into a secure IoT environment with Flexxon Xsign.

AVAILABLE IN 4GB TO 256GB

Flexxon Xsign Mmory Card’s Features

Empowering Confidentiality and Control

Digital Signature

User identity certification authentication


Access Control

Can be used as the key to enable and control specific functions such as the license key for a specific software, the authorized key to control the home appliances etc

Dual Layer Encrypted Key

Key is encrypted by data scrambling and hash algorithms in reserved concealed area

Easy to Implement

Provide tool and SDK for easy implementation

How it works

Xsign Cards can be a digital signature to provide the user's identity certification and access authority authentication.

The specified Key will be encrypted, scrambled, and stored in the reserved hidden area in the SD card. 

Key Manager can manage the key string through customized AP customers can set KEY and do password check for the access authority.

Authentication Process

Secure Medical Ultrasonic Sensors
with Digital Signatures

The medical ultrasonic scanner features a built-in SD socket to transfer scanned pictures and images via an SD card.

The Xsign Key provides a license key for the analysis software in the medical ultrasonic scanner. The software verifies the SD card's license key using the Security SD Key function, counting usage for fee charging.

The Xsign function enables usage fee charging based on times used. SD card's user data area with the Xsign key function allows the transfer of scanned pictures and images from the medical ultrasound scanner.

Empower Function Control System
with Xsign Memory card

Act as a Key to access the specified function. The host has restricted the access on specified module. Xsign can be used as the key to enable and control specific functions such as the license key for a specific software, the authorized key to control the home appliances etc

Specifications of the Xsign
SD and microSD Memory Card

Support SD System Specifications
SD 3.0
Flash Type
MLC
File System
FAT32
Capacity
4GB ~ 256GB
Temperature Grade
-25°C ~ 85°C
Xsign Memory Card

Experience Extraordinary Performance of Flexxon’s
New Xsign Memory Card

Experience top-tier performance, reliability, and compatibility with Flexxon Xsign microSD Card. Its highly secure Digital Signature mechanism verifies user identities and access authority, safeguarding confidential information, security data, and control systems in IoT networks.

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