Filter
Top Products
3. If you're signing the message, in the Signing section, select a certificate.
4. In the Encryption section, select the Use Password-Based Encryption check box.
5. In the Allowed Content Ciphers section, select the check box beside one or more allowed content ciphers.
6.
Press the key > Save.
7. Type your message.
8.
Press the
key > Send.
9. Type a passphrase to encrypt the message.
10. Confirm the passphrase.
11. Click OK.
Using a secure method, let the recipient know what the passphrase is.
Attach a certificate to a message
You can attach a certificate to email and PIN messages.
1. When composing a message, press the
key > Attach > Certificate.
2. Highlight a certificate.
3. Press the key > Continue.
Download the certificate used to sign or encrypt a message
If a certificate isn't included in a received message or isn't already stored in the key store on your BlackBerry® smartphone, you
can download the certificate.
1. In a message, highlight the encryption indicator or a digital signature indicator.
2. Press the key > Fetch Sender's Certificate.
Add a certificate from a message
1. In a message, highlight a digital signature indicator.
2. Press the
key > Import Sender’s certificate.
Add a certificate from an attachment
1. In a message, click the certificate attachment at the end of the message.
2. Click Retrieve Certificate.
3. Click the certificate.
4. Click Import Certificate.
Related information
I can't open an attachment in an encrypted message, 118
User Guide
Messages
113