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Plaintext ciphertext

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Writing within the Worldwide Journal of Advert Hoc and Ubiquitous Computing, Yu-Chi Chen of the Division Pc Science and Engineering, at Yuan Ze College, in Tauyuan, Taiwan , has revisited the idea of plaintext checkable encryption with verify delegation that might be utilized within the context of safety and privateness within the realm of massive knowledge and cloud computing.

Reaching a selected computing over ciphertext, plaintext checkable encryption (PCE) is a comparatively new idea explains Chen. It helps the particular performance between ciphertext and plaintext. “Given a goal plaintext, a ciphertext and a public key, anybody can carry out a verify algorithm (known as Examine) to check whether or not the ciphertext encrypts the goal plaintext with the ,” he explains.

It permits the consumer to ship search directions to a database, for example, which can be encrypted so {that a} third occasion, such because the themselves, can’t see the search phrases, however the server has to know that the search is encrypted in a sound method in order that it could actually ship again encrypted outcomes; that is the place the verify operate performs its position.

The brand new work builds on these ideas and affords a brand new technique to method them with safe public keys and generic constructions.

Homomorphic encryption for cloud users

Extra data:
Yu Chi Chen. Plaintext checkable encryption with verify delegation revisited, Worldwide Journal of Advert Hoc and Ubiquitous Computing (2020). DOI: 10.1504/IJAHUC.2020.107822

Plaintext ciphertext (2020, June 25)
retrieved 25 June 2020

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