公开(公告)号：US09948461B2

公开(公告)日：2018-04-17

申请号：US15475306

申请日：2017-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Russel Reed ,  Eric Glover ,  Joseph Barrientos

IPC: G06F21/00 ,  H04L9/08 ,  H04W4/00 ,  H04L29/06 ,  H04W12/04 ,  G06F21/64 ,  G06F17/30 ,  H04L9/32 ,  G06F21/62

CPC classification number: H04L9/0861 ,  G06F17/30241 ,  G06F17/3033 ,  G06F17/30477 ,  G06F17/3053 ,  G06F21/62 ,  G06F21/6209 ,  G06F21/6218 ,  G06F21/64 ,  H04B1/40 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0823 ,  H04L67/42 ,  H04L2209/80 ,  H04W4/50 ,  H04W12/04 ,  H04W12/06

Abstract: A device displays signed application cards. The device receives a card object that includes: an application function identifier that identifies an application function of a native application, a digital signature, and a certificate that comprises a public key. The device verifies the authenticity of the digital signature with the public key in the certificate. The device determines that the certificate is signed by a developer of the native application referenced by the card object. The device renders an application card on the display based on the information included in the card object. The application card includes a text string, an image, an audio, and/or an image. The device overlays an indicator onto the application card. The indicator indicates that the authenticity of the digital signature has been verified. The indicator also indicates that the developer of the native application authorized the rendering of the application card.