RNCryptor | AES encryption ) wrappers for iOS and Mac in Swift

by RNCryptor Swift Version: 5.1.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | RNCryptor Summary

RNCryptor is a Swift library. RNCryptor has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

See previous question. Either your data is corrupted or you have the wrong password. The most common cause of this error (if your password is correct) is that you have misunderstood how Base64 encoding works while transferring data to or from the server. If you have a string like "YXR0YWNrIGF0IGRhd24=", this is not "data." This is a string. It is probably Base64 encoded, which is a mechanism for converting data into strings. Some languages (JavaScript, PHP) have a habit of implicitly converting between data into Base64 strings, which is confusing and error-prone (and the source of many of these issues). Simple rule: if you can print it out without your terminal going crazy, it's not encrypted data. If you convert a Base64-encoded string to data using dataUsingEncoding(), you will get gibberish as far as RNCryptor is concerned. You need to use init?(base64EncodedData:options:). Depending on the options on the iOS side or the server side, spaces and newlines may matter. You need to verify that precisely the bytes that came out of the encryptor are the bytes that go into the decryptor.

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Support

RNCryptor has a medium active ecosystem.

It has 3335 star(s) with 518 fork(s). There are 119 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 238 have been closed. On average issues are closed in 233 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of RNCryptor is 5.1.0

Quality

RNCryptor has 0 bugs and 0 code smells.

Security

RNCryptor has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

RNCryptor code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

RNCryptor is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

RNCryptor releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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RNCryptor Key Features

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RNCryptor Examples and Code Snippets

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Community Discussions

Trending Discussions on RNCryptor

Cocoapod error: class is implemented in both

Decrypting AES iOS with Objective c

QUESTION

Cocoapod error: class is implemented in both

Asked 2021-Aug-01 at 22:24

This is not a duplicate. I have searched all similar questions and none of them works.

Sample error message:

...

ANSWER

Answered 2021-Aug-01 at 22:24

As explained in your last link, this is indeed a bug in Cocoapods. It has been there for a while but still unfixed :(

Instead of the workaround described in that link, a better solution is to use static linkage for your framework. Replace use_frameworks with

Source https://stackoverflow.com/questions/68606903

QUESTION

Decrypting AES iOS with Objective c

Asked 2020-Nov-06 at 03:33

I am planning to implement the AES encryption in my application and for this I went through an informative tutorial by Rob Napier :

It was a wonderful read and I was able to encrypt few strings using :

USING ROB NAPIER RNCRYPTOR CLASS

...

ANSWER

Answered 2020-Nov-05 at 21:06

the method given in the example you mentioned refers Rob Napiers Github Repo. Just testet it with your given password, salt, etc.. and it just works!
Yes understood, you want to throw out password: and iv: as well the salt: parameter when decrypting and go only with key:. Well you need at least iv: to do that. But again as Rob commented to your other question, don't re-invent the wheel.

The method i linked above is just working fine with your parameters for decrypting. The only difference to your code is that password, iv and salt are given to decrypt.

apart from the idea you want to develop something that can decrypt without a password you will have to digg deeper into how CCKeyDerivationPBKDF() (CommonKeyDerivation.h) is working.

Edit: As you asked to have a way to pack and unpack your salt, iv and cypher thats pretty simple with NSData.

Source https://stackoverflow.com/questions/64691781

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install RNCryptor

You can download it from GitHub.

Support

The usual use case for this is encrypting media files like video. RNCryptor uses CBC encryption, which prevents easy random-access. While other modes are better for random-access (CTR for instance), they are more complicated to implement correctly and CommonCrypto doesn't support using them for random access anyway. It would be fairly easy to build a wrapper around RNCryptor that allowed random-access to blocks of some fixed size (say 64k), and that might work well for video with modest overhead (see inferno for a similar idea in C#). Such a format would be fairly easy to port to other platforms that already support RNCryptor. If there is interest, I may eventually build this as a separate framework. See also Issue #161 for a much longer discussion of this topic.

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