AES256 | Android Aes256加密解密 android 端 | Encryption library

by dabinDev Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | AES256 Summary

AES256 is a Java library typically used in Telecommunications, Media, Telecom, Security, Encryption applications. AES256 has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

Android Aes256加密解密 android 端. 配上AES256的客户端解密工具这个工具是.net的我们项目要用 AES256加密和socket 所以让老大给我写了一个这个工具这个key可以换成自己的 key ，但是一定要是16位数.

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Security

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Support

AES256 has a low active ecosystem.

It has 4 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 3 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of AES256 is current.

Quality

AES256 has no bugs reported.

Security

AES256 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

AES256 does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

AES256 releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed AES256 and discovered the below as its top functions. This is intended to give you an instant insight into AES256 implemented functionality, and help decide if they suit your requirements.

Click on key
Decode the given string using AES - 256
Encodes the given string using AES - 64
Decrypt plaintext
Update the ciphertext
Initializes the instance

Get all kandi verified functions for this library.

AES256 Key Features

No Key Features are available at this moment for AES256.

AES256 Examples and Code Snippets

No Code Snippets are available at this moment for AES256.

Community Discussions

Trending Discussions on AES256

postfix and openJDK 11: "No appropriate protocol (protocol is disabled or cipher suites are inappropriate)"

Can't get S3 notification yaml/stack to work

SPNEGO in tomcat always prompting password

How to divide XML tables into arrays with in Python with ElementTree

Terraform Error refreshing state: BucketRegionError: incorrect region

OpenSSL - Failed to create p12 from private key on bad decrypt

Adding Images to Reality Capture API Results in file size of 0 after accepted request

Getting "Oops, unhandled type 3 ('unimplemented')" while connecting SSH ipmi via Paramiko

GO decryption nodejs has been deprecated data encryption method?

Connect with Python Paramiko to SSH server that in addition to password prompt requires submitting an keyboard interactive banner with Enter key

QUESTION

postfix and openJDK 11: "No appropriate protocol (protocol is disabled or cipher suites are inappropriate)"

Asked 2021-Jun-15 at 08:30

I know there are some other questions (with answers) to this topic. But no of these was helpful for me.

I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):

...

ANSWER

Answered 2021-Jun-15 at 08:30

Here I'm wondering about the line [in s_client]
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384

You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:

Source https://stackoverflow.com/questions/67899129

QUESTION

Can't get S3 notification yaml/stack to work

Asked 2021-Jun-11 at 08:40

Everything works perfectly in the code below if run without the 4 lines starting NotificationConfiguration . I thought this might be because of needing the topic policy before setting notification on the bucket. So have tried to do the initial create without the NotificationConfiguration lines and then add these in and update the stack. But get the error Unable to validate the following destination configurations (Service: Amazon S3; Status Code: 400; Error Code: InvalidArgument; . I've tried things like putting the actual topic arn not using !Ref but no joy. Thanks!

...

ANSWER

Answered 2021-Jun-11 at 08:40

You have circular dependency in your code. You create bucket with notifications, before topic policy is applied. Obviously the policy can't be created before the bucket because the bucket must already exist due to !Ref DataBucket.

To solve that the bucket name must be known first, which in your case is possible:

Source https://stackoverflow.com/questions/67933129

QUESTION

SPNEGO in tomcat always prompting password

Asked 2021-Jun-10 at 09:13

My SPNEGO configuration seems to not work and always prompts for a password in my tomcat8.

Installation/Configuration SPNEGO install guide

I added the library spnego-r9.jar to the "tomcat\lib"-folder. Added the .conf files as well. Here the krb5.conf:

...

ANSWER

Answered 2021-Jun-10 at 09:13

I checked the packages via wireshark and found the unkown pricipalname error. Thanks for the hint @Samson Scharfrichter

The correct spn registration is setspn.exe -A HTTP/ourserver01.example.com exampleUser without the project itself.

Source https://stackoverflow.com/questions/67915961

QUESTION

How to divide XML tables into arrays with in Python with ElementTree

Asked 2021-Jun-10 at 08:10

I try to divide an xml output from nmap into arrays. The nmap script scans the ssh ciphers of a port and the goal of my python script is to filter the nmap output into insecure ciphers. The xml output looks like this:

...

ANSWER

Answered 2021-Jun-10 at 08:10

see below (the code collects the tables data into a dict)

Source https://stackoverflow.com/questions/67916313

QUESTION

Terraform Error refreshing state: BucketRegionError: incorrect region

Asked 2021-Jun-06 at 18:19

I have the terraform file main.tf that used to create AWS resources:

...

ANSWER

Answered 2021-Jun-06 at 18:19

Remove the .terraform folder and try terraform init again

error is because there's no S3 bucket created to sync with.

remove json object of s3 in .terraform/terraform.tfstate
remove the object generating remote backend run
terraform init

Source https://stackoverflow.com/questions/67860854

QUESTION

OpenSSL - Failed to create p12 from private key on bad decrypt

Asked 2021-Jun-06 at 13:42

I installed OpenSSL 1.1.1 on windows https://kb.firedaemon.com/support/solutions/articles/4000121705#Download-OpenSSL

I got crt file and I have PrivKey.pem created and I try to generate p12

...

ANSWER

Answered 2021-Jun-06 at 13:42

I download and install OpenSSL 1.1.1 for Linux and it works without any issue

Source https://stackoverflow.com/questions/67598212

QUESTION

Adding Images to Reality Capture API Results in file size of 0 after accepted request

Asked 2021-May-28 at 14:28

I am currently working with Reality Capture API. I'm developing on a Mac and using Unity3D as my primary development tool. When adding images to my PhotoScene, I'm seeing that each file size results in the size being 0. I'm also seeing that only a single image is being processed per request via the return response

in the documentation below

https://forge.autodesk.com/en/docs/reality-capture/v1/tutorials/create-3d-mesh-from-photos/

On step 3, adding images to the API, you are able to upload via a path. Currently my path looks like the following with the total images incrementing up to 350. As the API states, you are limited to 20 images per request.

...

ANSWER

Answered 2021-May-28 at 14:28

It looks like the problem is at code level. If the file shows in photoscene, but has a zero filesize, it means that the file was allocated, but the "upload protocol" is wrong. From my humble experience, it is usually due to wrong content-type or file upload.

I am not very "tech savvy" in Unity, nor in C#, but my suggestion would be to try uploading it not as "multipart/form-data", but rather as "application/x-www-form-urlencoded".

Just try something like this outside Unity in vanilla C# env:

Source https://stackoverflow.com/questions/67627647

QUESTION

Getting "Oops, unhandled type 3 ('unimplemented')" while connecting SSH ipmi via Paramiko

Asked 2021-May-28 at 09:25

I have a problem connecting to the ipmi server via paramiko in this code:

...

ANSWER

Answered 2021-May-26 at 08:45

Your server/device seems to require some dummy keyboard interactive authentication:

Source https://stackoverflow.com/questions/67685977

QUESTION

GO decryption nodejs has been deprecated data encryption method?

Asked 2021-May-27 at 15:36

This is a 4 year old nodejs project I took over, and I was asked to refactor it using golang, but in the refactoring I found that the nodejs encryption was deprecated. And, I don't know which mode of AES is used to encrypt this code

Can any expert help me to see how to decrypt this nodejs encryption with golang? Thank you very much!

Encryption code for nodejs :

...

ANSWER

Answered 2021-May-27 at 15:36

The deprecated methods crypto.createCipher() and crypto.createDecipher() apply the proprietary OpenSSL function EVP_BytesToKey() to derive a 32 bytes key and a 16 bytes IV from a password. No salt is used, the digest MD5 and an iteration count of 1. This algorithm is very insecure, which is why both methods are deprecated.

The posted code applies aes-256-cbc (i.e. AES-256 in CBC mode) and just this key derivation to derive a key/IV pair. Since the key derivation does not use a salt, always the same ciphertext results for the same plaintext and password. E.g. for:

Source https://stackoverflow.com/questions/66743220

QUESTION

Connect with Python Paramiko to SSH server that in addition to password prompt requires submitting an keyboard interactive banner with Enter key

Asked 2021-May-26 at 08:46

Using PuTTY command line, I connect with unix host which is under PAM context.

The connection string is

...

ANSWER

Answered 2021-May-26 at 08:46

Your server seems to issue two keyboard-interactive authentication challenges

First, a prompt for a password
Second, a banner with no prompts.

So you will have to do something like this:

Source https://stackoverflow.com/questions/66864569

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

Vulnerabilities

No vulnerabilities reported

Install AES256

You can download it from GitHub.
You can use AES256 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the AES256 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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