Patent ID: 8515067
Filing Date: 2013-08-20
Classification: H04L

Abstract:
1. An account aggregation system for assisting an entry of authentication data while requesting service from service providing servers, the system comprising: an information processing apparatus configured to receive service from the service providing servers, each having requested the authentication data; and an account aggregation server configured to execute encrypted communication with the information processing apparatus, wherein the information processing apparatus comprises: the account aggregation server comprises an encryption key management module configured to manage the encryption key; the encryption key processing module comprises an encryption key updating module configured to update the encryption key managed by the account aggregation server, and the encryption key updating module is configured to acquire the encryption key not updated yet from the account aggregation server in order to decrypt the authentication data stored in the database, to erase the encryption key not updated yet after decrypting the authentication data, to encrypt the authentication data by using updated encryption key in order to store the authentication data in the database, and to erase the updated encryption key after storing the authentication data.