The identity asserted on the sending side takes the form of the original credentials provided for the initial login (for example, user ID, DN, certificate).

发送端断言的标识采用为初始登录（例如，用户 ID、DN、证书）提供的原始凭据的形式。

youdao

Mary: Besides the resume, you also need the original and copies of your graduation certificate and your ID card.

玛丽：除了简历外，你还需要毕业证、身份证的原件和复印件。

youdao

The borrower may, after return the original certificate of creditability back, prepay all or any part of the loan.

借款人归还本资信证明书正本后可以提前偿还全部或部分贷款。

youdao

The original was refused a certificate by the British Board of Film Classification in 1975, which felt its focus on sadistic terror and "abnormal psychology" was unsuitable - although some local councils allowed it to be shown with an X certificate.

BBC: The Hobbit chased off by Chainsaw