Samsung Electronics Co., Ltd.

Sergey Belousov

Kyunghee Lee

Tymur Korkishko

Sergiy Pometun

Vasyl Shutovskyi

Vitaliy Vasylskyy

Andrey Androsov

Kateryna Dovgan

Andrii Lukin

Sergii Kovba

Anton Gropianov

A method and apparatus of access control in an electronic apparatus implementing the method are provided. The method of operating an electronic apparatus includes detecting an access request to a resource from an application included in a first area of a memory by a processor of the electronic apparatus, in response to the access request, executing an access control module included in a second area of the memory to calculate a hash value of the application by the processor, determining whether a record exists in the memory, the record corresponding to the hash value and identification information of the application, by executing the access control module by the processor, and allowing access to the resource by the processor when the record exists in the memory.

Application access control method and electronic apparatus implementing the same

A method for operating an electronic device is provided. The method includes executing, by a processor of the electronic device operable in a first mode (e.g. a trusted execution environment (TEE)) or a second mode (e.g. a non-trusted execution environment (NTEE)), wherein the first mode is more secure than the second mode; receiving, by the processor operating in the first mode, data or information related to a first software program stored in a first memory region; and authenticating, by the processor operating in the first mode, at least a portion of the data or information using a second software program stored in a second memory region.

Application authentication method and electronic device supporting the same

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Cherkasy, Ukraine

Sergey Belousov