Je was op zoek naar: 签字制作数据有效 (Chinees (Vereenvoudigd) - Engels)

签字制作数据有效，且未发生失密；
(iii) that the signature creation data are valid and have not been compromised;

㈢ 签字制作数据有效，且未发生失密；
(iii) that the signature creation data are valid and have not been compromised;

(a) 签字制作数据在其使用的范围内与签字人而不是还与其他任何人相关联；
(a) the signature creation data are, within the context in which they are used, linked to the signatory and to no other person;