Somu is a small FIDO2 security key that you can use with your Google, Twitter, and GitHub accounts for two-factor authentication, or with your Microsoft account for passwordless login. Somu open source hardware and firmware .
Specifications :
Supported protocols: FIDO2, U2F
Supported operating systems: Linux, Microsoft Windows, Mac OS X, Chrome OS
Supported browsers: Chrome, Firefox, Edge, and Safari Support coming soon (GA in MacOS Catalina)
Secure Processor: STM32L432KC (with TRNG, key security isolation, two-level locked flash)
Encryption algorithm: ECC P256 (according to FIDO2 standard)
Host interface: USB-A
Interaction: Two touch buttons - In our FIDO2 firmware, these two buttons appear as one button
Feedback: RGB LED
Dimensions: 0.5 x 0.5 x 0.1 inches (13 x 13 x 2.4 mm)
Weight: 0.11 oz (3 g)
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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
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