Since the importance of data security and privacy is more and more recognized, an algorithm based on AES and digital signature is adopted to encrypt patient medical record and real-time ECG data.

• 考虑到安全性和私隐性问题,我们采用高级加密标准(Advanced Encryption Standard,简称AES)结合数字签名技术对患者病例、实时心电数据等敏感信息进行加密。