The Relationship Analysis results in a detailed output showing the referential integrity of key identifiers and the consistency (or redundancy) of domains. It should answer the following questions.

关系分析产生一个详细的输出，显示键标识符的引用完整性和域的一致性(或冗余)。

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Subject key identifiers (SKIs) are a shorthand way to identify certificates that contain a certain public key.

主题密钥标识符 （SKI） 是用来标识包含某个公钥的证书的简写方式。

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These fingerprints look deep into the characteristics of the machine, logging such things as the time zone, keyboard language, operating-system version and other key identifiers.

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The certificate itself contains the issuer's name (for example, Chase Manhattan), a serial number, a signature algorithm ID, an expiration date, an employee's public key and unique identifiers for both the issuer and the employee.

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