| 開發人員: | Philipp Kutsch (2) | ||
| 價錢: | 免費 | ||
| 排名: | 0 | ||
| 評測: | 0 寫評論 | ||
| 清單: | 0 + 0 | ||
| 點數: | 0 + 0 ¡ | ||
| Google Play | |||
描述
✓ Interactive cipher wheel
✓ Fully configurable
✓ Share configuration with others
✓ Presets (M94, Jefferson-36)
Historic Background
Thomas Jefferson (1743-1826), the third President of the United States, is credited with the invention of one of the most advanced cryptographic devices of his time, the so-called wheel cypher.
Devised in the early-to-mid 1790s while Jefferson served as the US Secretary of State, it consisted of a system of 36 interchangeable wooden disks revolving around a central spindle, with each disk imprinted randomly with the 26 letters of the English alphabet. With the device, a 36-letter message could be encoded on one row formed by the disks and then one of the 25 remaining rows of the disk shared with a correspondent having an identical wheel cypher and a key to the order of the spindle disks.
In the late-1800s, the same system of disks was independently invented by Etienne Bazeries, a French military cryptanalyst, and subsequently formed the basis of the M-94 cipher machine used widely by US armed forces beginning in the early 1920s until the early 1940s.
Today, in addition to surplus US M-94 cipher machines collected by amateur cryptologists worldwide, a popular 12-disk, 27-character version of the Jefferson wheel cypher is sold as a wooden educational toy by the gift shops of a number of early American historical sites, including Thomas Jefferson's Monticello.
螢幕擷取畫面
價錢
- 今天: 免費
- 最小值: 免費
- 最大值: 免費
追蹤票價
開發人員
- Philipp Kutsch
- 平台: Android 應用程式 (2)
- 清單: 0 + 0
- 點數: 0 + 289 ¡
- 排名: 0
- 評測: 0
- 折扣: 0
- 影片: 0
- RSS: 訂閱
點數
未找到 ☹️
排名
未找到 ☹️
清單
未找到 ☹️
評測
成為第一個評論 🌟
其他資訊
- 版本: 1.0.3
- ID: net.monoflop.jeffersondisk
- 類別 :
Android 應用程式›工具 - OS:
Android 5.0 - 大小:
21 Mb - 內容分級:
Everyone - Google Play 評分:
0 - 發佈日期:
- 發行日期:
你可能還喜歡
-
- Cipher Friend
- Android 應用程式: 工具 由: mobtek
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 3.2 Cipher Friend lets you secure you data. It provides you with ethe following features: -encrypt and decrypt short messages using symmetric encryption. -encrypt and decrypt images. -hide ⥯
-
- Wheel++: Prize Spin Master
- Android 應用程式: 工具 由: Lotto Mark
- * * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.0.6 This is a professional wheel tool that lets you freely customize prizes and visual effects. Perfect for raffles, daily decision-making, or interactive games simple to use but endlessly ⥯
-
- Wheel of Names - Random Picker
- Android 應用程式: 工具 由: Semsso
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 39 (3.8) 版本: 1.0.4 Struggling to decide who goes first in a game, pick a contest winner, or assign tasks? Wheel of Names makes decision-making fun and effortless! Whether it s for classrooms, parties, ... ⥯
-
- Disk Video Recovery
- Android 應用程式: 工具 由: Andro Bahi
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 20,928 (3.2) 版本: 17 Disk video recovery application allow you to Recover your deleted video now with this simple android deleted video recovery for free! Free Scan and Preview Recoverable video ... ⥯
-
- Disk.bg
- Android 應用程式: 工具 由: Haemimont AD
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 3.30.8 Disk.bg is a cloud storage provider based in Bulgaria. We offer a platform for syncing and sharing files between all your devices (mobile phones and PCs) or with your friends and ... ⥯
-
- Cipher Chat & Encrypt Chat
- Android 應用程式: 工具 由: Privacy Parallel Studios
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.0.1 Cipher Chat is a message encryption tool. It has a message encryption function. It is free and has no ads. The application has 4 main functions. 1. Recent chat list, 2. Contact ... ⥯
-
- Disk Recycler - Photo Recovery
- Android 應用程式: 工具 由: Theme Stock
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 1 + 0 版本: 1.0.3 Disk Recycler is the best image and video recovery App through which you can restore your perosnal or general images and videos which you have lost from your mobile memory. This App ... ⥯
-
- Wheel Alignment
- Android 應用程式: 工具 由: Alignment
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 18 (1.0) 版本: 1.8.9 Wheel Alignment remote client From this version onwards the app will work on devices with Android 7 and up ⥯
-
- Wheel Vision Hub
- Android 應用程式: 工具 由: Primenet
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.5.6 Wheel Vision Hub for drivers and production line staff! Simplify wheels collection and delivery scheduling, enhance communication, and keep your wheels refurbishment production line in ⥯
-
- Wheel - anyware
- Android 應用程式: 工具 由: HAREPPO
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 0.1.0 "Anywhere Roulette" is an app that allows you to easily create roulette. It can be used in a variety of situations such as raffles, lunches, parties, games, events, etc. [How to use] ... ⥯
-
- Cipher - text encryption
- Android 應用程式: 工具 由: Vitolex
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.6 Privacy and security are key nowadays. Cipher will keep all of your important messages, notes and any kind of text private. The application will encrypt your private and secret texts ... ⥯
-
- Cipher Privacy Browser
- Android 應用程式: 工具 由: fzwanshi
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.0.4 Take Control of Your Privacy Cipher Browser is built for users who value their privacy. With no trackers, and all content stored only on your device, you stay truly in control of your ... ⥯
-
- Disk Speed Test
- Android 應用程式: 工具 由: SUNSHINE SOFTWARE LABS
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 536 (3.2) 版本: 1.17 Test Your Disk Speed! Use our Disk Speed Test app to measure your disk speed and check your performance! Always measure your disk speed when buying a new phone! Our app uses a special ... ⥯
-
- Disk Map - Storage Analyzer
- Android 應用程式: 工具 由: Lonely Cat Games
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 40 (3.7) 版本: 1.10 Storage Analyzer is a tool that can find largest files and folders in your device's internal storage, and identify which apps consume most storage. The app contains two main tools ** ... ⥯