File:Damm-prototype.jpg
Damm-prototype.jpg (467 × 560 pixels, file size: 60 KB, MIME type: image/jpeg)
Captions
Summary
editPrototype of a cipher device by w:Arvid Damm, on display at the w:National Cryptologic Museum in 2005.
Image information
edit- Photographer: Austin Mills
- Image cropped from: [1]
- Licensing information: Email exchange with User:Matt Crypto
Licensing
editPermission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This image was originally posted to Flickr by austinmills at https://www.flickr.com/photos/30869521@N00/13431374. It was reviewed on 31 March 2007 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
31 March 2007
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:10, 5 January 2006 | 467 × 560 (60 KB) | Matt Crypto (talk | contribs) | == Summary == Prototype of a cipher device by w:Arvid Damm, on display at the w:National Cryptologic Museum in 2005. ==Image information== * Photographer: Austin Mills * Image cropped from: [http://flickr.com/photos/austinmills/13431374/in/set-32 |
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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.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot S500 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 11:34, 10 May 2005 |
Lens focal length | 7.40625 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 11:34, 10 May 2005 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:34, 10 May 2005 |
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash fired, auto mode |
Color space | sRGB |
Focal plane X resolution | 9,159.0106007067 |
Focal plane Y resolution | 9,169.8113207547 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |