Measurements of Cryptographic Primitives Execution on Android Devices

This dataset is a supplementary material for paper "A Comprehensive and Reproducible Comparison of Cryptographic Primitives Execution on Android Devices" with the measurements collected from 17 mobile devices and the code for reproducibility.It provides the results of the analysis of the security mechanisms in the Android OS. The main paper aims to examine these mechanisms and evaluate which cryptographic methods and procedures are most advantageous in terms of energy efficiency derived from execution time. After analyzing the collected data, specific cryptographic algorithms are recommended to implement an application that utilizes native cryptographic operations on modern Android devices. In particular, selected algorithms for symmetric encryption are AES256 / GCM / No Padding; for digital signature - SHA512 with RSA2048 / PSS, and for asymmetric encryption - RSA3072 / OAEP with SHA512 and MGF1 Padding.

本数据集为论文《在 Android 设备上执行加密原语的综合与可复现比较》的补充材料，其中包含从17款移动设备收集的测量数据和可复现的代码。该数据集提供了对 Android 操作系统安全机制分析的结果。主论文旨在对这些机制进行考察，并评估在执行时间所体现的能量效率方面，哪些加密方法和程序最为有利。经过对收集到的数据进行分析后，推荐了特定的加密算法以实现利用现代 Android 设备原生加密操作的应用程序。具体而言，所选对称加密算法为 AES256/GCM/无填充；数字签名采用 SHA512/RSA2048/PSS；而对于非对称加密，则推荐 RSA3072/OAEP 与 SHA512 和 MGF1 填充。