发明名称 |
Stealth message transmission in a network |
摘要 |
Embodiments of the invention include methods of transmitting a hidden message within a secured primary data transmission. In one embodiment, a method involves transmitting a primary data transmission over a computer network from a source host to a receiving host. Intentionally-corrupted packets are introduced within the primary data transmission in a manner providing a hidden message. For example, a pattern of intentionally-corrupted packets may be used to encode the hidden message. Alternatively, the hidden message may be embedded within the data area of the intentionally-corrupted packets. The intentionally-corrupted packets are received and interpreted at the receiving host to determine the hidden message.
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申请公布号 |
US8391485(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US201213470341 |
申请日期 |
2012.05.13 |
申请人 |
BANDHOLZ, SR. JUSTIN;PAGAN WILLIAM G.;PIAZZA, III WILLIAM;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BANDHOLZ, SR. JUSTIN;PAGAN WILLIAM G.;PIAZZA, III WILLIAM |
分类号 |
H04K1/00 |
主分类号 |
H04K1/00 |
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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