secure_compressor 1.0.3

This is a Dart package that provides utilities for securely encrypting, decrypting, compressing, and decompressing string data using AES encryption and gzip compression

secure-compressor

secure_compressor is a Dart package that provides utilities for securely encrypting, decrypting, compressing, and decompressing string data using AES encryption and gzip compression.

Features

• Encrypt and decrypt string data using AES encryption.
• Compress and decompress string data using gzip.
• Combine encryption and compression for secure and efficient data storage and transmission.
• Save encrypted and compressed data to local storage.
• Share encrypted and compressed data to media platform device (WA, email, etc).

Installation

Add the following to your pubspec.yaml file:

dependencies:

secure_compressor: <Latest-Version>

Then, run flutter pub get to fetch the package.

Usages

Notes

keyString must be 32 character Initialization Vector (IV) [ivString] must be 16 character

Encrypt

Encrypt a string using AES encryption:

final encryptedData = await  SecureCompressor.encrypt(data, keyString, ivString: ivString);

Compress and then encrypt a string:

final compressedAndEncryptedData = await  SecureCompressor.compressAndEncrypt(data, keyString, ivString: ivString);

Decrypt

Decrypt an AES encrypted string:

final decryptedData = SecureCompressor.decrypt(encryptedData, keyString, ivString: ivString);

Decrypt and then uncompress a string:

final uncompressedAndDecryptedData = SecureCompressor.uncompressAndDecrypt(compressedAndEncryptedData, keyString, ivString: ivString);

Save Data to Local Storage

Save data to a local file:

await  SecureCompressor.saveDataToLocal(fileName, data);

Share Data to Media Platform Device (WA, email, etc)

Share data to a media platform device:

await  SecureCompressor.shareFile(fileName, data);