Blackberry PEARL 8100 - S-MIME SUPPORT PACKAGE FOR DEVICES Посібник користувача - Сторінка 7

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Certificates

About certificates
About certificate icons
Download a certificate
Filter certificates
Find certificate information
Certificate information fields
Find certificates in a chain
Check the status of a certificate or certificate chain
Set a certificate to trusted
Set a certificate to not trusted
Send a certificate to a contact
Add an email address association to a certificate
Set options for checking the status of a certificate
Use the common name when adding a certificate to
the key store
Change the display name for a certificate
Change the security level for a private key
Revoke a certificate
Revocation reasons
Delete a certificate
Add a contact when adding a certificate to the key
store
Set the service used to download certificates
Reject CRLs from unverified certificate servers
About the key store
Change the key store password
Set how long your key store password is remembered
Set how frequently the revocation status is refreshed
Do not back up or restore items in the key store
Shortcuts for filtering certificates
Shortcuts for viewing certificate information
Certificate troubleshooting
About certificates
A certificate is a digital document that binds the
identity and public key of a certificate subject. Each
certificate has an associated private key. You can
request a certificate from a Certificate Authority (CA).
The CA signs the certificate to verify that it can be
trusted.
Other people use the public key of your certificate to
encrypt email messages that they send to you and to
verify the signature on email messages that you send
to them. Your BlackBerry® device uses the private key
associated with your certificate to sign email
messages that you send and decrypt email messages
sent to you. Private key information is never publicly
available.
Related topics
About certificate icons (See page 7.)
About digital signatures and encryption (See page 19.)
About the key store (See page 13.)
About certificate icons
The following icons indicate the status of certificates
stored on your BlackBerry® device:
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