Excuse me, the long encrypted content cannot be decrypted because of the length problem. Is there a better solution at present?

kxy000 commented 1 year ago

感谢提供优秀的功能。

目前有个小疑问，接收到其他较长RSA加密内容（其他人的接口返回，我无法让对方改变长度），无法解密，请问有什么好的方式吗？

比如

官方示例公钥私钥进行在线加解密没问题

使用在线加密 https://the-x.cn/cryptography/Rsa.aspx 加密以下内容

{"resources":[{"url":"/s/d41d8cd98f00b204e9800998ecf8427e-CDN/-agee2g/8703/189cb2l/6996746284aaa1c092b08a6943f0127e/_/download/contextbatch/css/request-access-plugin,-_super/batch.css","resourceType":"CSS","ieOnly":false,"key":"request-access-plugin,-_super","batchType":"context"},{"url":"/s/53f60c417daf99ffbdbb9a3d8dc254c2-CDN/-agee2g/8703/189cb2l/6996746284aaa1c092b08a6943f0127e/_/download/contextbatch/js/request-access-plugin,-_super/batch.js?locale=zh-CN","resourceType":"JAVASCRIPT","ieOnly":false,"key":"request-access-plugin,-_super","batchType":"context"}],"unparsedData":{"com.atlassian.confluence.plugins.confluence-request-access-plugin:confluence-request-access-plugin-resources.mail-server-configured":"true"},"unparsedErrors":{}}

获取加密后的内容为：

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

再通过私钥在线解密也没问题。

这种的无法直接使用dongle解密。我用dart的 crypton 可以直接解密。dongle 还有什么好的方式吗？

gouguoyin commented 1 year ago

Can decryption after encryption using dongle?

kxy000 commented 1 year ago

Can decryption after encryption using dongle?

不可以的，加密失败，提示加密的内容超长了。

同样，加密后超长的内容也无法解密

message too long for RSA public key size

kxy000 commented 1 year ago

要解密的内容是第三方的，无法改成分段或改变长度。万分感谢。

Issues-translate-bot commented 1 year ago

The issue body's language is not English, it has been automatically translated, please use English next time. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

The content to be decrypted is third-party and cannot be segmented or changed in length. Many thanks.

gouguoyin commented 1 year ago

This problem does exist，it will fix in next version

gouguoyin commented 1 year ago

v0.2.4 released and added rsa support for long plaintext public key encryption and private key decryption

https://github.com/golang-module/dongle#1rsa-encrypt-by-public-key-and-decrypt-by-private-key

kxy000 commented 1 year ago

已经使用了，完美，感谢感谢。

Issues-translate-bot commented 1 year ago

The issue body's language is not English, it has been automatically translated, please use English next time. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

Already used, perfect, thank you very much.

gouguoyin commented 1 year ago

v0.2.5 released and added rsa support for long plaintext private key encryption and public key decryption

https://github.com/golang-module/dongle#2rsa-encrypt-by-private-key-and-decrypt-by-public-key

golang-module / dongle

Excuse me, the long encrypted content cannot be decrypted because of the length problem. Is there a better solution at present? #17