公开(公告)号：US20190182043A1

公开(公告)日：2019-06-13

申请号：US16194072

申请日：2018-11-16

Applicant: Apple Inc.

Inventor： Dallas Blake DE ATLEY ,  Joshua DE CESARE ,  Michael SMITH ,  Matthew REDA ,  Shantonu SEN ,  John Andrew WRIGHT

IPC: H04L9/30 ,  G06F11/14 ,  H04L29/06 ,  H04L9/32 ,  G06F21/51 ,  G06F21/64 ,  G06F21/57 ,  H04L9/14

Abstract: A method and an apparatus for establishing an operating environment by certifying a code image received from a host over a communication link are described. The code image may be digitally signed through a central authority server. Certification of the code image may be determined by a fingerprint embedded within a secure storage area such as a ROM (read only memory) of the portable device based on a public key certification process. A certified code image may be assigned a hash signature to be stored in a storage of the portable device. An operating environment of the portable device may be established after executing the certified code.

公开(公告)号：US20170346631A1

公开(公告)日：2017-11-30

申请号：US15619276

申请日：2017-06-09

Applicant: Apple Inc.

Inventor： Dallas Blake DE ATLEY ,  Joshua DE CESARE ,  Michael SMITH ,  Matthew REDA ,  Shantonu SEN ,  John Andrew WRIGHT

IPC: H04L9/30 ,  H04L9/32 ,  H04L9/14 ,  G06F21/64 ,  G06F21/57 ,  G06F21/51 ,  H04L29/06 ,  G06F11/14

CPC classification number: H04L9/302 ,  G06F11/1417 ,  G06F21/51 ,  G06F21/572 ,  G06F21/575 ,  G06F21/64 ,  H04L9/14 ,  H04L9/3239 ,  H04L9/3247 ,  H04L9/3249 ,  H04L63/06 ,  H04L63/08

Abstract: A method and an apparatus for establishing an operating environment by certifying a code image received from a host over a communication link are described. The code image may be digitally signed through a central authority server. Certification of the code image may be determined by a fingerprint embedded within a secure storage area such as a ROM (read only memory) of the portable device based on a public key certification process. A certified code image may be assigned a hash signature to be stored in a storage of the portable device. An operating environment of the portable device may be established after executing the certified code.

公开(公告)号：US20160277186A1

公开(公告)日：2016-09-22

申请号：US15077794

申请日：2016-03-22

Applicant: Apple Inc.

Inventor： Dallas Blake DE ATLEY ,  Joshua DE CESARE ,  Michael SMITH ,  Matthew REDA ,  Shantonu SEN ,  John Andrew WRIGHT

IPC: H04L9/30 ,  H04L29/06 ,  H04L9/14 ,  H04L9/32

CPC classification number: H04L9/302 ,  G06F11/1417 ,  G06F21/51 ,  G06F21/572 ,  G06F21/575 ,  G06F21/64 ,  H04L9/14 ,  H04L9/3239 ,  H04L9/3247 ,  H04L9/3249 ,  H04L63/06 ,  H04L63/08

Abstract: A method and an apparatus for establishing an operating environment by certifying a code image received from a host over a communication link are described. The code image may be digitally signed through a central authority server. Certification of the code image may be determined by a fingerprint embedded within a secure storage area such as a read only memory (ROM) of the portable device based on a public key certification process. A certified code image may be assigned a hash signature to be stored in a storage of the portable device. An operating environment of the portable device may be established after executing the certified code.