Blackberry 10.3.1 Cell Phone User Manual


 
Set up PGP protected messaging
If you use a work account that supports PGP protected messages, you can digitally sign, encrypt, or sign and encrypt
messages using PGP protection. You need to store the recipient's public key on your BlackBerry device to send encrypted
email messages. You need to store your private key on your device to send digitally signed email messages.
Your device supports keys in the following formats and file name extensions:
PEM (.pem, .cer)
ASC (.asc)
1. Open a work email message with a PGP key attachment.
2.
Tap .
3. Tap Import or Import All.
4. If necessary, enter the password.
5.
Tap .
6.
In the BlackBerry Hub, tap > > Secure Email.
7. If necessary, tap the PGP tab.
8. Turn on the PGP switch.
9. Under PGP Signing Key, in the drop-down list, tap the key that you imported.
10. Under PGP Encryption Key, in the drop-down list, tap the key that you imported.
Turn on IBM Notes email encryption
A work account that supports IBM Notes email encryption must be added to your device.
1.
In the BlackBerry Hub, tap > > Secure Email.
2. If necessary, tap the NNE tab.
3. Turn on the NNE switch.
Sign or encrypt a message
You must use a work email account that supports IBM Notes mail encryption to send an encrypted email message, or an
email account that supports S/MIME or PGP protected messages to send a signed or encrypted email message.
1. When you compose a message, slide your finger down on the screen.
2. In the drop-down list, tap a signing or an encryption option.
Note
: If your BlackBerry device is associated with a CRL or an OCSP server, when you add recipients to an encrypted
message, your device tries to retrieve a certificate status for each recipient. You are unable to send the message until
User Guide BlackBerry Hub and email
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