Staas & Halsey LLP
Encryption method and information processing device
An encryption method for packaging, encrypting, and transmitting a plurality of contents included in a web application to a communication device, the encryption method includes: acquiring performance information relating to performance of the communication device; determining, by circuitry, an encryption algorithm to be applied to each of the plurality of contents, based on the performance information; performing first encryption processing on the plurality of contents using the encryption algorithm respectively; performing second encryption processing on identification information that identifies the encryption algorithm used for the plurality of contents respectively; packaging encrypted contents and encrypted identification information, the encrypted identification information being stored in a location specified by the communication device; and transmitting the encrypted contents and the encrypted identification information, which are packaged, to the communication device.
FUJITSU LIMITED
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inventional inventional inventional inventional
Hidenobu Takuya Kazuaki Koichi Yosuke
Ito Sakamoto Nimura Yasaki Nakamura