gchq/CyberChef

Bug report: ECC keys from "Generate PGP Key Pair" operation are invalid

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#2,267 建立於 2026年3月21日

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描述

Describe the bug ECC keys generated by the Generate PGP Key Pair operation are invalid because algorithm and curve type have not been set.

This results in PGP Encrypt operations using such a key failing with an obscure internal kbpgp message as per #1440, #1923.

To Reproduce See #1440 for example

Expected behaviour Key should have subkeys for signing/certification and encryption. See https://github.com/zapu/kbpgp/blob/4f61781c93798c0527f250332f50c47b73e878ca/test/files/cv25519.iced#L239-L249 for a reference example.

Additional context Long term it would probably be better to replace the kbpgp library with a more frequently updated/modern library such as openpgp.js

貢獻者指南

研究方向
First, examine the Generate PGP Key Pair operation in CyberChef's source code. Look at how key generation parameters are passed to kbpgp. The test file at https://github.com/zapu/kbpgp/blob/4f61781c93798c0527f250332f50c47b73e878ca/test/files/cv25519.iced#L239 L249 shows the correct way to set algorithm and curve. Identify where in the current code the algorithm and curve are missing and add them.
技術棧
javascript
領域
securityfrontend
議題類型
錯誤
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 小時
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。
已阻塞
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
清晰
前置要求
PGP key generation basicskbpgp library
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。
60