Research Article
Ubi-RKE: A Rhythm Key Based Encryption Scheme for Ubiquitous Devices
Table 5
Specifications of testing devices.
| Type | Device 1 | Device 2 | Device 3 |
| CPU | Dual Core 900 MHz (ARM Cortex-A9) | Quad Core 1.4 GHz (Exynos 4412) | Quad Core 2.3 GHz (Snapdragon 800) | RAM | 1 GB (DDR2 SDRAM) | 2 GB (DDR2 SDRAM) | 3 GB (LP DDR3) | OS | Android 4.0 (Icecream Sandwich) | Android 4.3 (Jelly bean) | Android 4.4 (Kikat) |
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