发明名称 |
METHOD, DEVICE, AND SYSTEM FOR SECURELY SHARING MEDIA CONTENT FROM A SOURCE DEVICE |
摘要 |
A method, device, and system for sharing media content with a sink device includes performing a cryptographic key exchange with the sink device and generating an authorization key in a security engine of a system-on-a-chip (SOC) of a source device. The method may also include generating an exchange key as a function of the authorization key and a packet key as a function of the exchange key. Such key generation occurs in the security engine of the SOC, and the keys are stored in a secure memory of the security engine.
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申请公布号 |
US2013297936(A1) |
申请公布日期 |
2013.11.07 |
申请号 |
US201113997406 |
申请日期 |
2011.12.15 |
申请人 |
KHOSRAVI HORMUZD;AGRAWAL SACHIN;VENKATARAMANAN ANIRUDH |
发明人 |
KHOSRAVI HORMUZD;AGRAWAL SACHIN;VENKATARAMANAN ANIRUDH |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
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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