发明名称 |
A PLATFORM AND METHOD FOR ESTABLISHING PROVABLE IDENTITIES WHILE MAINTAINING PRIVACY |
摘要 |
In one embodiment, a method for utilizing a pseudonym to protect the identity of a platform and its user is described. The method comprises producing a pseudonym that includes a public pseudonym key. The public pseudonym key is placed in a certificate template. Hash operations are performed on the certificate template to produce a certificate hash value, which is transformed from the plarform. Thereafter, a signed result is returned to the platform. The signed result is a digital signature for the transformed certificate hash value. Upon performing an inverse transformation of the signed result, a digital signature of the certificate hash values is recovered. This digital signature may be used for data integrity checks for subsequent communications using the pseudonym. |
申请公布号 |
WO0201794(A3) |
申请公布日期 |
2002.09.26 |
申请号 |
WO2001US19223 |
申请日期 |
2001.06.14 |
申请人 |
INTEL CORPORATION;ELLISON, CARL;SUTTON, JAMES, II |
发明人 |
ELLISON, CARL;SUTTON, JAMES, II |
分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
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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