| 摘要 |
Methods and apparatuses for selectively performing at least one of encryption or decryption of data and for requesting a process. An information processing server includes a communication unit configured to receive from an information processing apparatus a processing request and a cryptographic key, and includes first and second storage units configured to temporarily store the received cryptographic key and to store data. The information processing server also includes a process determining unit configured to determine a type of process requested based on the processing request, and an encryption processing unit configured to selectively perform, based on the determined type of process requested, at least one of encryption or decryption on the stored data using the cryptographic key. The cryptographic key temporarily stored in the first storage unit is deleted after the at least one of encryption or decryption on the stored data has been selectively performed.
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