seof | Encrypted drop-in replacement of golang ' os.File | Encryption library

by kuking Go Version: v1.0.0 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | seof Summary

seof is a Go library typically used in Security, Encryption applications. seof has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Encrypted drop-in replacement of golang' os.File, the file stored in disk will be encrypted, and the resulting type can be used anywhere an os.File could be used. i.e. it can be both sequentially and randomly read and write, at any file position for any amount of bytes, can be truncate, seek, stats, etc. i.e. Read, ReadAt, WriteAt, Seek, Truncate, etc. It derives a file-wide key using scrypt with a provided string password, the file is sliced into blocks of n bytes (decided at creation time.). Each block is encrypted and sealed using three AES256/GCM envelops, one inside the other, with three different keys and nonces achieving both confidentiality and authenticity. File wide integrity is warrantied by signing blocks and avoiding empty sparse blocks.

Support

Quality

Security

License

Reuse

Support

seof has a low active ecosystem.

It has 44 star(s) with 1 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of seof is v1.0.0

Quality

seof has no bugs reported.

Security

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

License

seof 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

seof releases are available to install and integrate.

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

Top functions reviewed by kandi - BETA

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

CreateExt creates a new file .
OpenExt opens an existing extension .
Generate a random number of digits
doArgsParsing is the main entry point for parsing CLI args
BlockZeroFromBytes returns a BlockZero from a byte array
RandBytes returns a slice of random bytes .
assertNoError panics if err is not nil
Seek implements io . Seeker
Open is not supported .
Create is not supported .

Get all kandi verified functions for this library.

seof Key Features

No Key Features are available at this moment for seof.

seof Examples and Code Snippets

go seof: Simple Encrypted os.File,Testing

Lines of Code : 101

License : Permissive (MIT)

Copy

$ ./soaktest                                                                                                                                                                                          ed@luxuriance
soaktest: seof soak test, creates a na

go seof: Simple Encrypted os.File,CLI

Lines of Code : 36

License : Permissive (MIT)

Copy

Usage of ./seof: seof file utility

  -e	encrypt (default: to decrypt)
  -h	Show usage
  -i	show seof encrypted file metadata
  -p string
    	password file
  -s uint
    	block size (default: 1024)
  -scrypt string
    	Encrypting Scrypt parameters:

go seof: Simple Encrypted os.File,Example

Lines of Code : 30

License : Permissive (MIT)

Copy

    password := "this is a very long password nobody should know about"
    BEBlockSize := 1024
    data := crypto.RandBytes(BEBlockSize*10)

    // create, write, close.
    f, err := seof.CreateExt("encrypted.seof", password, BEBlockSize, 1)
    as

Community Discussions

Trending Discussions on seof

Matplotlib Animation plotting over previous frames using cartopy

TCP client/server with sockets, server sending files to clients, client hangs, Python

QUESTION

Matplotlib Animation plotting over previous frames using cartopy

Asked 2020-Jun-22 at 22:22

I am trying to make an animation using cartopy axes and matplotlib. Any way I have tried either plots directly over the data not clearing the previous image, or it generates multiple panels resulting in an animation that look this:

Here is the code that generated (that somewhat cool, but not what I was going for) animation:

...

ANSWER

Answered 2020-Jun-22 at 22:00

Have a look to this post.
You should clear the ax at the start of the animate function with ax.cla() and move the colorbar definition outside that function.

Source https://stackoverflow.com/questions/62523923

QUESTION

TCP client/server with sockets, server sending files to clients, client hangs, Python

Asked 2017-Mar-02 at 04:41

I want to write a simple TCP server using sockets in Python. The server should send the image to the connected client. The client should receive the image. But, for now on, the client receives only the portion of the image, and I can't even open it.

Server is multi-client using select, but its not the problem here. I think that the problem is with sending image.

I wanted "the protocol" to be very simple here.

...

ANSWER

Answered 2017-Feb-21 at 00:03

Your client sends the string "GET". You only want to send and receive image data and "GET" is not image data.

You may have other bugs, it's hard to tell without understanding your protocol. For example, how does one side know what it has gotten all the image data?

Source https://stackoverflow.com/questions/42356322

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

Vulnerabilities

No vulnerabilities reported

Install seof

You can download it from GitHub.

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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