ThinC-AUTH is FIDO2 Security Key, with which users can login to Cloud without passwords. Ensurity Technology has developed ThinC-AUTH to achieve Password-less world in cloud applications. Is is certified officially by FIDO alliance and Microsoft Corporation in 2019. Users can use any PC terminals to login to Cloud through browsers. Platform login for Windows is also supported for Windows 10 version 1903 or later. The specification of ThinC-AUTH is listed belows with detail explanation of technology.
ThinC Specification
Items
Description
Comment
Protocols
FIDO 2.0
Browser/Widows Password-less Login
FIDO1.2 U2F
2 Step Verification
OATH HOTP/TOTP
One time Password
Resident Key
(credential_ID, private key, Rp_ID)
Portable with all credentials inside
Attestation Key
certified Key
manufactured by Ensurity
hmac-secret
Login to Windows in On/Off-line
Off-line Windows Login
Multiple accounts
One ThinC for each user
One ThinC for multiple accounts
Client PIN
Personal Identity Number for backup
stored in ThinC
PKI Cryptography
AES 256, DES/TDES, RSA, DSA, ECC, ECDH, RNG, SHA256/SHA512
secure cryptography algorithm
Secure Element cryptographic acceleration
Secure similar to SIM card
Encrypted storage for biometric templates
secure FP templates and matching
Dynamic on-chip encryption/token key generation
Hardware Engine
FIPS 140-2 Level2 standards
USA Cryptography Standardization
Fingerprint
False Accept Rate <0.001%
100K persons necessary to brake
False Reject Rate <1%
almost always success for authentication
Recognition Time <0.6s
whole time for fingerprint authentication
Acquisition Time <180ms
Scanning Fingerprint by Sensor
Physical Quantity
Size 5.6 x 2.1 x 0.8 cm / 2.20 x 0.83 x 0.31 in
portable
Weight 9.07g / 0.02 lb
light
FP setting software
Setup software provided by Ensurity
built in Windows 10 ver 1903 or later
Electrical Characteristics
Items
Description
Comment
Working Voltage
5.0V
External Power Supply from USB
Working Current
Standby: 80 mA
Power
Standby: 0.4W
Working Temperature
-10°C to 45°C
Storage Temperature
-20°C to 70°C
LED Lights
2 multi-color LEDs
Red/Green/ glow, slow/fast blink for status
Casing Material
Metal+ABS
Interface
USB-A
USB-C for Smart Phone
| Items | Description | Comment |
| Working Voltage | 5.0V | External Power Supply from USB |
| Working Current | Standby: 80 mA | |
| Power | Standby: 0.4W | |
| Working Temperature | -10°C to 45°C | |
| Storage Temperature | -20°C to 70°C | |
| LED Lights | 2 multi-color LEDs | Red/Green/ glow, slow/fast blink for status |
| Casing Material | Metal+ABS | |
| Interface | USB-A | USB-C for Smart Phone |
Sensor Characteristics
Items
Description
Comment
Image Pixel
160 x 160 pixels with 8-bit depth
25,600 grids x 8bit gray scale
Resolution
508 dpi
508 dots/inch in each axis (50um dot period)
Power
Ultra Low Power
Type
Capacitive 360° Touch
Capacitive Type/ Rotation
Image Quality
Superior 3D image
3D FP image
LED Lights
2 multi-color LEDs
Red/Green, blick & glow
Durability
More than 200k times hits
tested by robot hit
Power
5 fingerprint templates
one single person
ESD
±30 kV
Electronic Static Discharge
