发明名称 |
Method and apparatus for encrypting and decrypting information |
摘要 |
An encryption key is generated in response to a plurality of information pieces being bases for the encryption key. Original information is encrypted into encryption-resultant information in response to the generated encryption key. The encryption-resultant information is divided into units. Each of the units is loaded with encryption control information for identifying the plurality of information pieces being the bases for the encryption key. |
申请公布号 |
US2007291943(A1) |
申请公布日期 |
2007.12.20 |
申请号 |
US20070808359 |
申请日期 |
2007.06.08 |
申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
SUGAHARA TAKAYUKI;INOHA WATARU;HIGURASHI SEIJI;KUROIWA TOSHIO;UEDA KENJIRO |
分类号 |
H04L9/00;H04L9/16;H04L9/08 |
主分类号 |
H04L9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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