METHOD, APPARATUS, DEVICE AND MEDIUM FOR PROCESSING GENETIC DATA

Abstract: methods, apparatuses, devices, and media are provided for processing genetic data. in a method, in a normal execution environment in a data processing system, ciphertext of genetic data is received from a data providing system via a public channel between the normal execution environment and the data providing system. in a trusted execution environment in the data processing system, a key for decrypting the ciphertext of the genetic data is received from the data providing system via a secure channel between the trusted execution environment and the data providing system. in the trusted execution environment, the ciphertext of the genetic data is decrypted using the key to obtain plaintext of the genetic data. in the trusted execution environment, the plaintext of the genetic data is processed to determine a processing result of the genetic data. the genetic data may be processed in a safe and reliable trusted execution environment.

Inventor(s): Xiaoguang LI, Ledian LIU, Bing DUAN, Fan LIN

CPC Classification: H04L9/0838 ({Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these (network architectures or network communication protocols for key exchange in a packet data network )})

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