File:One-Time Pads.jpg
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Summary[edit]
DescriptionOne-Time Pads.jpg |
English: One-time pads (OTP) are used to encode/decode agent communications. They are issued in matching sets of two: one for the encoder and one for the decoder, and no two pages are alike. Each sheet contains a random key in the form of five-digit groups. Once a sheet has been used to encode a message, it is torn off the pad and destroyed. If used as designed, encryption by OTP is virtually unbreakable.
For more information on CIA history and this artifact please visit www.cia.gov |
Date | |
Source | https://www.flickr.com/photos/59094030@N08/5416213309/ |
Author | The Central Intelligence Agency |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is a work of a Central Intelligence Agency employee, taken or made as part of that person's official duties. As a Work of the United States Government, this image or media is in the public domain in the United States.
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This image was originally posted to Flickr by The Central Intelligence Agency at https://flickr.com/photos/59094030@N08/5416213309 (archive). It was reviewed on 28 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
28 December 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:48, 28 December 2019 | 4,794 × 3,196 (635 KB) | Ser Amantio di Nicolao (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 16:23, 7 March 2011 |
Color space | sRGB |
Date and time of digitizing | 11:23, 7 March 2011 |
Date metadata was last modified | 11:23, 7 March 2011 |
Unique ID of original document | xmp.did:EDA25E160149E011B09A8BF522354ACC |