Encryptorроботи

I need a skilled developer to create a steganography application tailored to my specifications. My key requirements include: - Development for a Windows environment. - Capability to embed text within images. - Use of AES for intermediate encryption level. Ideal skills for this project: - Proficient in cryptography and encryption algorithms. - Experienced with image processing. - Strong background in Windows application development. - Familiar with steganography techniques. Experience with the following is a plus: - Knowledge of AES encryption standards. - Past projects involving steganographic practices. I'm looking for someone who can deliver a secure, user-friendly application with a focus on confidentiality. Your expertise will help ensure that the text remains hidden and secur...

I need a software developed with a user-friendly GUI that supports automatic file encryption in a specified folder. The program should: - Operate on a Windows system exclusively. - Utilise OpenPGP encryption for file security. - Include an automatic file backup feature alongside encryption. The ideal candidate for this project should have experience in developing encryption software, specifically with OpenPGP. Proficiency in GUI design is also crucial as user experience is of high importance. Knowledge in creating software that supports automated backups is necessary. An understanding of Windows systems and their architecture would be advantageous.

I am looking for an experienced developer who can encrypt my apk file to protect it against reverse engineering. The project requires the following skills and experience: Purpose of Encrypting the Apk File: - Protection against reverse engineering Additional Security Measures: - I need a digital signature for added security Timeline: - Urgent (less than a week) Ideal Skills and Experience: - Strong knowledge of apk encryption techniques - Experience with implementing digital signatures in apk files - Familiarity with secure key management systems - Ability to work on tight deadlines and deliver high-quality results If you have the necessary skills and can complete the project within the specified timeline, please bid on this project.

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I am looking for a freelancer to fix code and deliver the working exes New fixed code if needed Documentation Video of the encryptor working and make documentation for a Windows application which can view an encrypted database. The database is currently hosted on mariaSQL Server. In addition to basic encryption and viewing features, I would like to implement user authentication within the application. The ideal candidate should have experience with C# programming language or equivalent windows application and knowledge of database encryption utilities. Other desirable skills include: - Familiarity with mairaSQL Server - Strong understanding of user authentication and authorization - Experience with developing Windows applications - Ability to troubleshoot and debug code effecti...

...com/public_html/vendor/magento/framework/Encryption/Adapter/(171): rtrim(false, 'x00') #1 /home/customer/www/(452): MagentoFrameworkEncryptionAdapterMcrypt->decrypt(false) #2 /home/customer/www/(111): MagentoFrameworkEncryptionEncryptor->decrypt('PayPal') #3 /home/customer/www/(37): MagentoConfigModelConfigBackendEncrypted->processValue('PayPal') #4 /home/customer/www/(133): MagentoConfigModelConfigBackendEncrypted in /home/c

I NEED A EXPERT ON NODE MAILER WHO CAN BUILD A NODE MAILER AND ADD AES with the mailer AND HOST A PAGE WITH VPS..ALSO WHO CAN ADD ENCRYPTOR ON THE MAILER

Need to write a c++ script to encrypt files using Salsa20/SOSEMANUK inline algorithm with 256/128 bit key. The crypto stability of Salsa20/SOSEMANUK implementation is very important in the script, so the algorithms should be bug-free and encrypt any files at all. Also the speed of encryption will be very important, namely because of speed I chose stream algorithm instead of block algorithm. I work with transmitting important files over unsecured channels on a regular basis, at the moment I used and use the usual openssl aes-128-cbc, but the encryption speed leaves much to be desired... Therefore, I need a stable utility, but for Salsa20/SOSEMANUK and that quickly encrypted files that weigh from 1kb up to 50kb +. I would like to see it work in the following variants: 1) Sources c++ which...

I want a auto run program that when a usb is plugged in or file opened then all files are encrypted and cannot be decrypted without a pairing program or script you will also make and supply I would also like a premade text file added to the desktop

I want a auto run program that when a usb is plugged in or file opened then all files are encrypted and cannot be decrypted without a pairing program or script you will also make and supply I would also like a premade text file added to the desktop

We are using STM32F411 with SD card and DAC 32bit TI, Need custom enclosure for FLAC with encryptor and Decrypter while playing with FLAC codec in STM32 with DAC. Need project where we can deploy the code in STM 32F411. The result of a work is a source files and Cube IDE project files to build the project by myself and playing FLAC on my STM32F411

Hi Hamed M. as we agreed we will split the project on 6 stages starting with this one first.

I need a strong video encryptor with a encrypted video player also a remote desktop software integrated with that. the software needs to be integrated with my web application which is currently under development by a different team.

I need a strong video encryptor with a encrypted video player also a remote desktop software integrated with that. the software needs to be integrated with my web application which is currently under development by a different team.

Olá. Sou Saulo e vi sua proposta em um projeto antigo (https://www.freelancer.com/projects/linux/Lua-encryptor-working-for-fivem/details) sobre criptografia em FiveM. Gostaria que me ensinasse como funciona isto.

The codes provided at the official website for ZSTD for visual basic 6 which will be used to open a file while decompressing the ZSTD into a textbox and saves to a file while compressing to ZSTD -- Application will be provided for the work -- -- I would like a ZSTD class if possible -- -- https://facebook.githu...used to open a file while decompressing the ZSTD into a textbox and saves to a file while compressing to ZSTD -- Application will be provided for the work -- -- I would like a ZSTD class if possible -- -- -- Basically integrate ZSTD with the best equation of other compressors and encryptor.

Overview 1. This mobile application allow user to encrypt and decrypt their game file in mobile. 2. This mobile application also allow user to share their games data to another device. 3. As a lot of people keep on thinking to change a new device but consider that they might lose their offline games data. please read the file before sending proposal

Overview 1. This mobile application allow user to encrypt and decrypt their game file in mobile. 2. This mobile application also allow user to share their games data to another device. 3. As a lot of people keep on thinking to change a new device but consider that they might lose their offline games data. please read the file before sending proposal

Lua encryptor working for fivem, windows and linux

I have python script go in a loop and looking for drives then ancrypt specific file extentions, it is working oike ransomwares. The issue, it is stopped when facing permission issue or files not found. I want to make it paybas and ignore any issues and move on to the next file and finish its job even if it neglect some files that have no write permission or not found. But the script shoud continue and complete all of its processes all the time.

I would like someone to encrypt my swf file with a big encryption key which will prevent the person (s) from recovering the content of the file

We want to encrypt video files and PDF files so we want encryption and decryption software. Encrypted files not open to any where it should open on only specific video player.

Hi there, I'm looking for someone to write an AES 256 CBC encryption function in Javascript. It should be able to generate an output that can be decrypted on Integromat's Encryptor module. The javascript function should be standalone and not reference any other module, as I need it to work in a sandbox environment. Interested applicants please take a look and try out Integromat's Encryptor module first before applying / messaging.

...saltValueBytes, hashAlgorithm, passwordIterations) Dim keyBytes As Byte() = (keySize 8) Dim symmetricKey As New () = Dim encryptor As = (keyBytes, initVectorBytes) Dim memoryStream As New () Dim cryptoStream As New (memoryStream, encryptor, ) (plainTextBytes, 0, ) () Dim cipherTextBytes As Byte() = () () cryptoStream

I am working on a cryptography project I reached a step where my code can encrypt a file, txt file and print its size. I am trying now to be able to encrypt a file of any size and print how long it takes to do so. I am attaching my code which has the progress. A description of my project: An overview on the AES encryption, explaining how it works block by...explaining how it works block by block. · What are the main differences between AES 128, 192, and 256. · Is AES a symmetric or asymmetric encryption algorithm? · Compare the ECB and CBC modes of encryption. · What are the main applications of AES? · How is the AES encryption algorithm used in secure file transfers? · Screenshots of the execution of your codes. · The final version of...

Hello, I have full source of a program that Encrypts files written in Delphi 7 I would like for someone to write a DECRYPTING program based on the source of how the program encrypts You can write the Decrypting program in any language you like or prefer I get the source code I will email send the encrypting program and knowing the encrypted keys and how it encrypts files etc... I would like to have a decrypting program. --- so you would take the file that the Encrypting program made and convert it back to source ---

Hello I need Windows based Desktop application Features: Anti Virus Drive, folder and files encryptor Browser with VPN and private mode Kernel level keystroke encryptor Drive, folder and files wiper Advance Program Uninstaller Suspicious Process Display Web Cam and Mic Blocker

I need an iPhone/iPad app. I would like it designed and built.

We need an experienced Shaka PACKAGER expert to build live stream encryptor. You will know how to use Packager APIs, CENC, PSSH, and encrypt and package supplied video already transcoded to correct bit rate. The Packager will use Widevine License keys and we are a Widevine CWIP certified company. We have a license key proxy that will handle license key access.

I need an encrytion Programm for the game RaiderZ. That encrypt .mvf .msf .dat files. Or just an normal Game file encryptor. Ill own an source code of an unpacker / Packer but it dont let me encrypt my files. I need someone who can recode it or take an eye on the code and tell me how it works. Source Code:

i need a robust system for protecting 32 and 64 bit windows exes. This would have the following components: 1) encryptor, which would allow me to create a time limited version, that would expire in x days. After expiring it should show a nag screen etc.. 2) offline key generator to generate keys for this 3) an online keygenerator that is compatible with shareit gmbh (see ). So when a software is sold on shareit, and the keygenerator is installed there, the customer gets the generated key mailed to them by shareit 4) a license server that will keep track of the licenses, to make sure that one license is used only once, and implement online activation (one time process for each copy of the software), thereby prevent any key sharing. You can see similar products here (links)

... product / myaction / id By using the following, I will be able to parse it and get the items I need. The program shall unencrypt the “h2bypOe0AoHFu7mVYuTK5A “ utilizing: public string Decrypt(string cipherText) { int KeyID = 1; string EncryptionKey = getKey(KeyID); byte[] cipherBytes = (cipherText); using (Aes encryptor = ()) { Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); = (32); = (16); using (MemoryStream ms = new MemoryStream()) { using (CryptoStream

1. To determine the pass key used to encrypt the attached database files These database files are generated from a backup function in the android app. The apk file is attached in this project too. 2. To create a small decryptor and encryptor desktop application I need a small application to decrypt the database files. I will then do some changes to the files and encrypt it back. Files:

Hi there! We are currently working on a workaround for an app created by a affiliated company. This app will actually generate 2 .db files upon invoking a backup function in the app. The resulting .db files are: 1) 2) Based on my knowledge, these .db files are encrypted using SQLCipher using a passphrase. As attached are the relevant .so files that I found in the apk file that may help you to find the passphrase if possible. I have also attached the apk for your reference. So what we want to achieve from this project is for our freelancer to create a software for us to: 1) Decrypt the .db file 2) Encrypt it back to the app passphrase after we are done editing it And to get this project, we will need the freelancer to send us these: 1) Decrypted database of the sample upload...

Hi there! We are currently working on a workaround for an app created by a affiliated company. This app will actually generate 2 .db files upon invoking a backup function in the app. The resulting .db files are: 1) 2) Based on my knowledge, these .db files are encrypted using SQLCipher using a passphrase. As attached are the relevant .so files that I found in the apk file that may help you to find the passphrase if possible. I have also attached the apk for your reference. So what we want to achieve from this project is for our freelancer to create a software for us to: 1) Decrypt the .db file 2) Encrypt it back to the app passphrase after we are done editing it And to get this project, we will need the freelancer to send us these: 1) Decrypted database of the sample upload...

Someone who knows to develop a HASP protected program. HASP Envelope & HASP Techniques The protection takes 2 forms, the API through which hasp() services are actioned and Aladdin's fully blown PE encryptor known as the envelope which relies on response codes from the dongle to do the decryption.

hello friend last night resolved to achieve solve your ruby mound. but when he went to make a ofert and you had accepted a bid. This is your code require 'base64' require 'hiera/backend/eyaml/encryptor' require 'hiera/backend/eyaml/utils' require 'hiera/backend/eyaml/plugins' require 'hiera/backend/eyaml/options' require 'net/http' require 'uri' require 'json' require 'open-uri' require 'pp' require 'openssl' require 'digest' ciphertext = ('cqnzGQ0tSjZDeiF2Oc8oamt98jrOKLzszq739Qonya2xRk77WYL/D79ZKJA5D5pV') decipher = OpenSSL::Cipher::("aes-128-cbc") = 0 = '1234567890123456'; = '1234567890123456'; plaintext = ( ( cip...

... ); $ciphertext = base64_encode($ciphertext); echo "{$ciphertext}n"; // Demonstrate that message will decrypt $plaintext = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, base64_decode($ciphertext), MCRYPT_MODE_CBC, $iv); echo "{$plaintext}n"; ?> The Ruby code I'm trying to use to decode it is: require 'base64' require 'hiera/backend/eyaml/encryptor' require 'hiera/backend/eyaml/utils' require 'hiera/backend/eyaml/plugins' require 'hiera/backend/eyaml/options' require 'net/http' require 'uri' require 'json' require 'open-uri' require 'pp' require 'openssl' require 'digest'...

Need to create class wrappers around the encryption types of BouncyCastle For example, need AES, Rinjdael etc AES=AESFastEngineBlowfishEngine RijndaelEngine, SerpentEngine RC4Engine Salsa20Engine ChaChaEngine Create new classes that include initialisation with ParametersAndIV (where appropriate), as well as ini...public AESEncryption( ParametersWithIV initialisation); public AESEncryption( byte[] key, byte[] iv); //etc } Also require a factory class that will create the above objects public class EncryptionFactory() { EncryptionSystem create( String name, byte[] key, byte[] iv) throws Exception; } -- Please write up a small amount of test code for each of your classes that makes sure that what goes in each encryptor comes successfully out when decryption is run.

Need to create class wrappers around the encryption types of BouncyCastle For example, need AES, Rinjdael etc AES=AESFastEngine BlowfishEngine RijndaelEngine, SerpentEngine RC4Engine Salsa20Engine ChaChaEngine Create new classes that include initialisation with ParametersAndIV (where app...initialisation); public AESEncryption( byte[] key, byte[] iv); //etc } Also require a factory class that will create the above objects public class EncryptionFactory() { EncryptionSystem create( String name, byte[] key, byte[] iv) throws Exception; } -- Please write up a small amount of test code for each of your classes that makes sure that what goes in each encryptor comes successfully out when decryption is run.

Need to create class wrappers around the encryption types of BouncyCastle For example, need AES, Rinjdael etc AES=AESFastEngine BlowfishEngine RijndaelEngine, SerpentEngine RC4Engine Salsa20Engine ChaChaEngine Create new classes that include initialisation with ParametersAndIV (where app...initialisation); public AESEncryption( byte[] key, byte[] iv); //etc } Also require a factory class that will create the above objects public class EncryptionFactory() { EncryptionSystem create( String name, byte[] key, byte[] iv) throws Exception; } -- Please write up a small amount of test code for each of your classes that makes sure that what goes in each encryptor comes successfully out when decryption is run.

We are looking for a simple EXE application for Windows that takes in a string and an encryption key and outputs a 3DES encrypted or decrypted result that can be copied elsewhere. A mockup is attached.

Create a utility that will perform a simple XOR cryptographic transform on a given set of data - an XOR stream encryptor. The encryption key will be provided by the binary data in an arbitrarily-sized external file. The size of the key in bytes will dictate the "block size." The plaintext data will be given on stdin, where the utility will then break it into block-sized sections, XOR it against the key, and write the cypher text to stdout. After each block is processed, the key should be rotated to the left by one bit to make a new key. This means that the key will repeat every N blocks, where N is the number of bits in the key. The plaintext data need not be a multiple of the block size in length, nor should it be assumed to be ASCII or Unicode text. It is also valid for...

Create a utility that will perform a simple XOR cryptographic transform on a given set of data - an XOR stream encryptor. The encryption key will be provided by the binary data in an arbitrarily-sized external file. The size of the key in bytes will dictate the "block size." The plaintext data will be given on stdin, where the utility will then break it into block-sized sections, XOR it against the key, and write the cypher text to stdout. After each block is processed, the key should be rotated to the left by one bit to make a new key. This means that the key will repeat every N blocks, where N is the number of bits in the key. The plaintext data need not be a multiple of the block size in length, nor should it be assumed to be ASCII or Unicode text. It is also valid for...

Create a utility that will perform a simple XOR cryptographic transform on a given set of data - an XOR stream encryptor. The encryption key will be provided by the binary data in an arbitrarily-sized external file. The size of the key in bytes will dictate the "block size." The plaintext data will be given on stdin, where the utility will then break it into block-sized sections, XOR it against the key, and write the cypher text to stdout. After each block is processed, the key should be rotated to the left by one bit to make a new key. This means that the key will repeat every N blocks, where N is the number of bits in the key. The plaintext data need not be a multiple of the block size in length, nor should it be assumed to be ASCII or Unicode text. It is also valid for...

Pick one of the following: - Cordic (COordinate Rotation DIgital Computer) - FIR Filter - AES Data Encryptor There will be 3 Milestones, I will award a maximum of $30/Milestone, So a total of $90 for this project. Milestone 1: (4 Days) DESIGN REPORT Develop a Design Report for the project. This document will be the reference all along the course of the project development cycles. It is the specification document. It should be used during design and also during verification. It is a living document so a table in the first page should be made to describe the changes of each revision and the date of the change. The Design Report should contain:- 1. Introduction to your system and cite references 2. Top-down hierarchical design 3. Target the Xilinx Spartan-3 of the FPG...

I need an experienced team of Developer who can build a PC Tuner Software with below Features: *Disk Explorer *Disk Tools *Disk Optimizer *Driver Updater *Duplicate Files Remover *Game Optimizer *Privacy Protector *Memory Optimizer *Registry Optimizer *PC Fixer *Secure Delete *Registry Cleaner *Secure Encryptor *Startup Manager *Smart PC Care *System Protector *System and Security Advisor *System Cleaner *Undelete *Uninstall Manager This software shall have Trial Feature for 10 Days and Should show errors and related problems in the computer and to Fix the problems, The software should ask to Register and Redirect the customer to the website for making a purchase. I also need Licenses for the same and the license shall be made in such a way that once a us...

Encrypt and decrypt images on the fly using C# and the .NET framework. Image encryption/decryption should be done quickly and securely in memory without the use of temporary files.

Encrypt and decrypt images on the fly using C# and the .NET framework. Image encryption/decryption should be done quickly and securely in memory without the use of temporary files.

...base64Encoder = new BASE64Encoder(); // create a Mac object initialized with the shared secret key string SecretKeySpec initKey = new SecretKeySpec(sharedSecret, HASH_ALGORITHM); Mac mac = (HASH_ALGORITHM); (initKey); // create encryptor initialized with the shared secret key string Cipher encryptor = (ENCRYPTION_ALGORITHM); Key key = new SecretKeySpec(sharedSecret, ENCRYPTION_ALGORITHM); (Cipher.ENCRYPT_MODE, key); byte[] encrypted = null; String encoded = null; synchronized (encryptor) { encrypted = (()); } synchronized (base64Encoder) { encoded = (encrypted); } return (); } public static String base64DecryptCode(String encrypted, String strSharedSecret)