Questions tagged [encryption]
Use this tag if you require the software to support encryption.
171
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Looking for equivalent lib to Vertx: io.vertx.ext.auth in Spring-Boot
The former code is using io.vertx.ext.auth lib for user password hashing and token generation.
I"m writing a new micro-service in Spring boot and want to use the same lib but in Spring.
The vertx lib ...
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Encrypt MAC address and send over apache kafka infrastructure using python
I have a data extract from Cisco prime api which contains MAC address of access points among other things. I want to create a kafka-python producer that can encrypt the MAC address and send it over ...
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36 views
What sofware to encrypt whole drives, Google drive folder, keeping access on Android and good performances?
I would like to encrypt my drives and data on Windows 10, but I need some recommendation to use the appropriate software(s).
On my system drive, I have the "Backup and sync" Google software and the ...
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16 views
Key Exchange Algorithm Library in C
I am working on an embedded system with only 128KB of flash memory available and I am looking for a C library that will let me use an algorithm for key exchange.
Basically the devices A and B don't ...
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What is an online Private / Public Key generator for RSA which splits the key into exponent (e,d) and Modulo (N)?)
What is an online Private / Public Key generator for RSA which splits the key into exponent (e,d) and Modulo (N))? This Tool for example http://travistidwell.com/blog/2013/09/06/an-online-rsa-public-...
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42 views
Peer-to-Peer Light-weight communication with encryption
I'm trying to achieve lobby-style text-chat between a group of users. The order in which these messages are received is not important in that users won't care about strict ...
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2 views
Is there some libraries or implement of GSW13 homomorphic encryption?
I am doing research related to homomorphic encryption and need to implement the third generation homomorphic encryption proposed in GSW13Homomorphic Encryption from Learning with Errors: Conceptually-...
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5 views
Encrypted data and DLP
I was looking at solutions to detect sensitive data using a DLP solution, from a encrypted data set being transmitted.
Although DLP can detect and block password protected files, I don't suppose it ...
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2answers
36 views
Notepad with Encryption
Is there a program with which I can create new text file, set password for it and every time I want to open it, I need to write correct password or otherwise file will not open and remain encrypted.
...
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1answer
23 views
Encrypted To-Do app?
Looking for a To-Do app recommendation with following capabilities:
Encrypted (at rest).
Open-source.
Mobile app.
Web app or Windows desktop app.
File attachment.
Free basic version.
Thank you.
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23 views
RSA/ECB/OAEPWithSHA-256AndMGF1Padding in Ruby
Any thoughts on the best approach to decrypt a value encrypted with RSA/ECB/OAEPWithSHA-256AndMGF1Padding encryption in Ruby? Or general steps?
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Recommendations on encryption libraries for swift and python
I am looking for a library that can help with encryption. I am trying to encrypt a string in swift and then decrypt that encrypted string in python. I was trying to work with themis library but that ...
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1answer
8 views
Credit Card encryption techniques available and recommended libraries in java
Looking for some great Java libraries to encrypt the credit card information. Also the available encryption techniques available.
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13 views
Cross Language encryption for swift and python
I am trying to encrypt a string in swift and then decrypt in python using heroku. Currently trying to find a cryptography library that works cross languages, specifically swift and python. I was ...
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1answer
19 views
What software can I use to encrypt all files that are copied out of a system?
What software can I use to encrypt all files that are copied out of the system(USB, network, email,...) such that only systems with the same encryption will be able to read the files. OS is Windows.
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1answer
16 views
is there any encryption software for HDD servers?
I am working in a company which they want to encrypt they entire hard disk if someone wants to pulls it out from server. I searched a lot about windows bit-locker or some alternative software's but ...
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1answer
35 views
Simple command-line utility for encryption and decryption for Windows XP
I am looking for a very simple easy-to-use stand-alone command-line .exe file for DOS which can do the following three things:
Generate a very secure public-secret key pair.
Encrypt a text string ...
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7 views
Software to trace back a decrypted video
My friend has sent his students some videos weeks ago for educational purposes of his course. As he does not want that other people resell them, he decided to encrypt the video with ev4-encryption. ...
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2answers
50 views
Any way to protect a PDF with AES-256 for free?
Adobe offers a 7-days trial of its Acrobat Pro. It's technically free but not terribly useful in the long run.
LibreOffice can export a file as PDF, but only with 128-bit RC4 encryption. Obsolete.
...
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13 views
Elliptic Curve Cryptography with Python on Windows
I'm looking for a way to generate keys for asymmetric cryptography via elliptic curves in Python, but all packages I was able to find only support Unix systems. Does anyone know a package that works ...
2
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1answer
18 views
What Windows tools can access and decrypt Mac hard drives?
In my project, I have some encrypted Mac hard drives (apfs), and I am required to access the data from some Windows 10 machine.
I tried to use HFSexplorer to extract all possible partitions. But most ...
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69 views
How to recover files that have been encrypted by zorsesecurity ransomware
I have recently encountered a ransomware attack. It has infected all my data on my server. So I am trying to restore data from my backups that have also been infected. My backup images are .sna ...
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1answer
9 views
Looking for cloud- or Unix-based open-source tools that support long-term enterprise-wide key/passphrase management and provide a programmatic API
My question really is: how does an enterprise (a small ~150-employee company) manage the passphrases and encryption keys used at the time of encrypting a large volume of data, when such encrypted data ...
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18 views
Looking for C library to program a simple encryption/decryption task by non-cryptographer
I have been trying to implement a high-volume symmetric (AES256) encryption/decryption pipeline for files on disk.
Originally, I tried to do this by having scripts call command-line tools such as ...
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0answers
37 views
Are there any alternatives to tomb?
I mean this tomb. My web browser throws a warning for their security certificate (unknown issuer) and judging by their github page, it's not developed too actively.
Are there any alternatives that ...
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12 views
Password-Protect file attributes
Problem: We have internal environments with several configuration files, accessed by numerous people. We must ensure specific peoples are able to access the file for EDITING while being able to view ...
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30 views
Fast symmetric encryption of large files with Python
I'm aware of symmetric encryption with the cryptography package, but I understand that it is not suitable for encrypting/decrypting large files.
Is there a Python package that supports fast (threaded?...
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1answer
172 views
portable veracrypt (alternative) without Admin-Privilege needs? [duplicate]
I was looking for longer for a VeraCrypt / Alternative to encrypt my ThumbDrive in my Schools-Computers.
Basicly i have no admin rights there. Is there any alternative wich isn't a workaround - like a ...
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1answer
12 views
Open source libraries for asymmetric encryption for Android and iOS
I'm looking for open-source libraries for both Android and iOS (Swift) to help implement Asymmetric key encryption. I have the public Key and the library should help with AES-128 (data encryption) and ...
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2answers
34 views
Simple encryption app
I need to send passwords to other people. Is there an app (cross-OS if possible) that allows me to send them in a secure way ? Maybe a simple private/public keys system.
Thanks !
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1answer
37 views
OS agnostic solution for encrypting USB flash drives?
I typically use "BitLocker to Go" but for encrypting and protecting my flash drives. However, that means I can't use them with my Macs, at least not without a 3rd-party program (which isn't free and ...
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15 views
Looking for a free, non-email-oriented alternative to gnupg for bulk encryption/decryption of individual files
I want to implement a system for bulk-encrypting individual files (as opposed to entire disks), to run on Linux, and I would like to use a free, open-source tool to do this.
My first thought was to ...
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34 views
Hybrid encryption tools besides openssl and gnupg?
I'm looking for something off-the-shelf, or relatively simple/safe to construct, which can encrypt large (>2GB) backup files with a public/private keypair, and can be configured and deployed easily ...
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16 views
Pen Drive Protection Software
Looking for a software which can achieve :
Password protect Pen Drive Data to be encrypted
Data in Pen Drive become read-Only
Write, Edit and copy protected
Data will be automatically deleted or ...
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0answers
14 views
Email client with encrypted remote storage
I'm looking to replace my current e-mail software but have been unable to find anything which fits what I want.
I currently use an e-mail system which encrypts my mail store on my local device, but I ...
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0answers
26 views
Software to transmit sensitive text/image between computer and phone
Please recommend a method to do the following:
Securely transmit some text (a phrase) or a photo from smartphone to Windows computer.
Do the reverse: Securely transmit some text or an image from ...
0
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2answers
37 views
Looking for E2E encrypted voice chat without sockets
I am working for a big corporation from a remote location. The default for voice chat is Skype, which works most of the time alright. Unfortunately because of the VPNs, Firewalls and other networking ...
3
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1answer
79 views
Windows tool to protect a text file with sensitive data
I need a Windows tool to encrypt a text file with sensitive data.
I want to keep the file online.
Ideally one that can decrypt the .gpg (binary) and .asc (base64) outputs of gpg4win.
I came across ...
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0answers
13 views
Static HTML+JavaScript document to encrypt passwords using my OpenPGP public key
When I need the password for an online account of my client, and this client doesn’t use OpenPGP, we typically use the telephone (which is bothersome, and unencrypted).
I’m looking for a solution (...
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54 views
DOS 6.22/Windows 98 encryption software
Is there any encryption software (full disc encryption or container mode) available for Windows 98? Same question for plain DOS 6.22. Maybe it's strange, but for some reasons I need software like that....
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Searching for tools or libraries that allow to encrypt android apks
When I mean to encrypt, I mean to really encrypt it, not just to obfuscate it, I'm already doing that with proguard.
I've already found DexGuard, problem with it is that it looks like it's gonna be ...
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0answers
50 views
What cost effective alternatives are there to Jetico BestCrypt?
I'm currently assessing alternatives to Truecrypt, Veracypt and others (as discussed in the post here). Jetico BestCrypt appears to be a viable paid competitor to options such as Bitlocker. It isn't ...
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0answers
79 views
Portable Library for Encryption AES / DES / 3DES in C++
I have a project in C++ in a specific IDE (uses some version of Eclipse as a base for the IDE) and I need to encrypt and decrypt data using AES/DES/3DES, the problem is that this IDE is something "...
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2answers
44 views
Encryption software for Windows with no memory limit
I used Knox on the Mac which is a file/folder encryption software. However, I am moving over to Windows, so I'm looking for a similar software that does the same thing.
I basically need a software ...
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0answers
13 views
Base image and incremental backup solutions
I am looking for two different backup solutions.
Below are the baseline requirements for the ideal solutions:
MacBook PRO / macOS support
All backups are locally encrypted
One should make a backup ...
0
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0answers
26 views
Online tool to encrypt/decrypt messages for chatting in privacy
Is there an online tool to encrypt and decrypt messages, so that it is possible to use a general purpose chat service (such as Facebook Messenger or WhatsApp) with relative privacy?
For example I ...
2
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0answers
38 views
Easy to use file encryption software requiring only the password to decrypt
I need a software to encrypt files and folders so that I can put the encrypted data on a USB drive or CD and give it to other (potentially very non-tech-savvy) people.
To decrypt the other person ...
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0answers
34 views
Multi-platform encryption suite with argon2 support
I'm looking for a command line tool, with native Windows 10 support, which allow me to generate encryption keys with argon2 and to subsequently encrypt/decode files or volumnes.
As a key requirement, ...
0
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1answer
100 views
Google Drive Client
I am running Debian (SMP Debian 4.9.82-1+deb9u3) and am looking for a secure method to enable Google Drive Sync on my PC. As far as I am aware, there is no native Google Drive client for Linux, and ...
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1answer
34 views
Encrypt a flash drive for GNU/Linux (and maybe Windows)
I want to put sensitive data on a flashdrive. Flashdrives are notoriously easy to recover deleted data from, so I want to encrypt the drive first.
I'm looking for a free/libre application, preferably ...
