Detailed verification information of the GDCA Organizational Certificate of Guang Dong Certificate Authority Company Limited (廣東數字證書認證中心有限公司):
A. Only after all of the following information are verified, the certificate can be considered as having mutual recognition status:
1. Validity period:
From 00:00 11 July 2015 to until further notice
2. Root certificate of the recognised certification authority:
3. Signing certificate of the recognised certification authority for certificate with mutual recognition status:
4. Name of certificate type in the certificate:
There is no certificate type name specified in GDCA's certificate, but Organizational Certificate type can be identified in the following manner.
Description of GDCA Organizational Certificate:
GDCA defines in its certificate a Network Trusted Service Number (Field Extension 1.2.86.21.1.3) where the 4th and 5th digits in decimal define the certificate type (certificate type for Organizational Certificate: 20).
| CA Identifier | Certificate type | First issue date (8 digits representing Year, Month and Date) | 5 digits serial number | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 7 | 2 | 0 | 2 | 0 | 1 | 3 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 1 |
Remark：The Network Trusted Service Number is defined by GDCA and GDCA reserves the right to interpret and change according to the actual situation and development.
5. The Object Identifier ("OID") of the "Certificate Policy for Mutual Recognition of Electronic Signature Certificates Issued by Hong Kong and Guangdong" in the certificate:
| X.509 Field Extension | Contents |
|---|---|
| Certificate Policies | [1]Certificate Policy: Policy Identifier= 2.16.156.339.1.1.2.2.1 |
B. Other reference information:
1. Contact Details:
| Address | : | Dongfeng Middle Road Guangzhou City, No. 448 Cheng Yue Building 23 floor Zip code:510100 |
| Contact Point | : | Guang Dong Certificate Authority Company Limited (廣東數字證書認證中心有限公司) |
| Telephone Number | : | (86)020 83487228 |
| : | gdca@gdca.com.cn |
2. LDAP, OCSP or Repository:
| LDAP information | : | http://ldap.gdca.com.cn |
| OCSP information | : | Not applicable |
| Repository information | : | http://www.gdca.com.cn/channel/001002011 |
3. Certification Practice Statement(s):
| Location and method of accessing the certification practice statement(s) | : | http://www.gdca.com.cn/channel/001005005 |
C. Amendment Record:
Nil.
(Note: Please refer to the related Certification Practice Statement(s) or contact the recognised certification authority for more information of the above.)
