公开(公告)号：US20210288797A1

公开(公告)日：2021-09-16

申请号：US16326598

申请日：2017-12-08

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD

Inventor： Yinge ZHANG ,  Zhaosheng ZHANG ,  Xu FENG

IPC: H04L9/08 ,  H04L9/06 ,  G06K9/00 ,  H04N5/232

Abstract: An encrypted photographing method based on fingerprint recognition, and a system thereof are disclosed. The method may include: when detecting starting an encrypted photographing mode, obtaining an unlocking fingerprint for starting the encrypted photographing mode; when detecting a photographing instruction, generating an original photo and generating a key pair based on the unlocking fingerprint wherein the key pair may include an encryption key and a decryption key; encrypting the original photo according to the encryption key so as to generate an encrypted photo; and generating a corresponding system directory according to the decryption key, and saving the encrypted photo to the generated system directory. The present disclosure improves the security of a photo, and avoids leaking the content of an encrypted photo.