This is a quick introduction to PhotoPGP, what it is and why you need it.
Select your preferred encryption file format - ASCII Armor or PGP binary
Select your private key
Select public keys to authorize recipients to decrypt
- Personal Edition does not support public keys
- Demo Edition automatically includes demo public key in encryption
Enable Note Cache (Encrypted captions on images)
Enable Thumbnail Images
Enable Toast Messages (those small popup text windows to show status messages)
Enable Vibration to signal completion of image capture/encryption
Shows a list of encrypted image files, with or without the thumbnail image cache enabled.
Changes your current directory
Creates a new sub-folder in the current directory/folder
Creates a new encrypted text file (which may be viewed/edited by selecting the comment icon)
Creates a new encrypted image file (which may be viewed by selecting image icon)
This camera interface is different than the CAMERA tab:
- Provides standard camera features (zoom, flash, etc) - with secure private storage, and automatic encryption
- The CAMERA tab has other features (auto-rotation, picture quality, and orientation data)
Allows you to traverse back up the directory tree to the parent directory
Click on any icon/thumbnail image to open that selected item.
Click on any item name/description to open an ACTION screen for that item.
List of items include the following types of files:
Shows what actions can be performed with this encrypted image.
If thumbnail image cache is disabled, you will see the PhotoPGP icon instead
renames the item to a new unique id
move (or copy) the item to another directory/folder
delete the item
- for image - also deletes an associated note, signature, rotation and meta files
- for folder - also deletes an associated note, with option to delete folder contents
close the ACTION screen and return the INDEX (or use back button)
Add/edit encrypted text note to the item
SIGN NOTE / VERIFY NOTE
If there is a valid encrypted note, you can sign it
If there is a signature, you can verify it and see what key was used to sign it
ZIP / UNZIP (Full Edition or Personal Edition)
If the selected item is a folder, you can copy it to a ZIP file
If the selected item is a ZIP file, you can copy the archived contents back to a folder
DECRYPT / ENCRYPT
If the item is an encrypted image (jpg/jpeg/png) you can decrypt it
If the item is an image (jpg/jpeg/png), you can encrypt it
IMPORTANT: You don't need to decrypt images as the VIEWER tab automatically does this in memory. The only good use case for this is to decrypt an image using the Private PhotoPGP directory, in order to re-encrypt it with the public keys for the recipients of the encrypted image.
Shows selected image, automatically decrypted.
Double-click, pinch and drag gestures to zoom image.
Deletes this image (then shows the next image)
Rotates the image left or right, also rotates the thumbnail image
Security Check Icon
Adds a detached signature, or verifies a previous signature
Opens the ACTION screen for this item
Arrow Left / Right
Select previous / next item
Shows the camera preview.
Click the preview area to capture an encrypted image,
or long-click the area below the preview.
FORWARD / REVERSE / OFF
Select which camera to use
Select which resolution
Select which ratio makes the preview looks best on your device
Picture Quality / Compression
Select your preferred picture quality
Select the preview window size that looks best
Select how many photos you want to take each time you click the shutter button
Select focus to update the preview window
Select the shutter button, or anywhere on the image, to take photo
Shows the current version of PhotoPGP, EULA, support libraries, and recent changes.