gchq/CyberChef

Operation request: Add custom alphabet support to Atbash and Affine ciphers

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#73 建立於 2017年2月9日

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 (4 留言) (0 反應) (0 負責人)JavaScript (34,843 star) (3,944 fork)batch import
help wantedoperationpriority

描述

Summary

Add the ability to specify different alphabets for use with the Affine and Atbash cipher operations.

Possible solutions

The editableOption argument type could be useful. See 'To Base64' for an example of how this works. You could specify a few default alphabets (Latin, Hebrew etc.) whilst still allowing users to enter a custom alphabet of their choosing.

貢獻者指南

技術棧
javascript
領域
frontendsecurity
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JavaScript
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
Examine the current implementation of Atbash and Affine ciphers in the CyberChef codebase, likely within src/core/operations. Study the 'To Base64' operation to understand how 'editableOption' is used for custom alphabets. Implement similar functionality for the two ciphers, providing default alphabets and allowing user input. Refer to the linked example for guidance.