Chapter 19 Certificates
ZyWALL 5/35/70 Series User’s Guide
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• PEM (Base-64) encoded X.509: This Privacy Enhanced Mail format uses 64 ASCII
characters to convert a binary X.509 certificate into a printable form.
• Binary PKCS#7: This is a standard that defines the general syntax for data (including
digital signatures) that may be encrypted. The ZyWALL currently allows the importation
of a PKS#7 file that contains a single certificate.
• PEM (Base-64) encoded PKCS#7: This Privacy Enhanced Mail (PEM) format uses 64
ASCII characters to convert a binary PKCS#7 certificate into a printable form.
• Binary PKCS#12: This is a format for transferring public key and private key certificates.
The private key in a PKCS #12 file is within a password-encrypted envelope. The file’s
password is not connected to your certificate’s public or private passwords. Exporting a
PKCS #12 file creates this and you must provide it to decrypt the contents when you
import the file into the ZyWALL.
" Be careful to not convert a binary file to text during the transfer process. It is
easy for this to occur since many programs use text files by default.
Figure 233 SECURITY > CERTIFICATES > My Certificates > Import
The following table describes the labels in this screen.
When you import a binary PKCS#12 format certificate, another screen displays for you to
enter the password.
Table 115 SECURITY > CERTIFICATES > My Certificates > Import
LABEL DESCRIPTION
File Path Type in the location of the file you want to upload in this field or click Browse to find it.
Browse Click Browse to find the certificate file you want to upload.
Apply Click Apply to save the certificate on the ZyWALL.
Cancel Click Cancel to quit and return to the My Certificates screen.