gchq/CyberChef

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

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#73 创建于 2017年2月9日

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 (4 评论) (0 反应) (0 负责人)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.

贡献者指南

技术栈
javascript
领域
frontendsecurity
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
JavaScript
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
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.