发明授权
US07839999B2 Encryption device, encryption processing method and program, and information protection system employing the encryption device 有权
加密装置,加密处理方法和程序以及采用加密装置的信息保护系统

Encryption device, encryption processing method and program, and information protection system employing the encryption device
摘要:
An encryption device includes a first unit that acquires value information denoting a value of information to be encrypted, and a second unit that calculates a strength parameter denoting an encryption strength, based on the value information. It is thus possible to determine the strength parameter reasonably according to the information to be encrypted.
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