Added:

• Added the app Icon to the extension actions.

Security:

• Replaced of BouncyCastle.Crypto.dll (1.8.5) used in this component by BouncyCastle.Cryptography (2.4.0) to address the following reported vulnerability:
  Vulnerability: NVD - CVE-2020-15522 (nist.gov) 
  Thanks to @Paul Giammarco for reporting this

Added:

• Added an optional parameter called "UseIntegrityPacket" on the "File_Encrypt" to add the Integrity packet to the encrypted file.
• Added two new optional flags to the File_Encrypt action:
  • CipherAlgorithm
    • Defaults to "Aes256"
    • Available algorithms: Idea, TripleDes, Cast5, Blowfish, Aes128, Aes192, Aes256, Twofish, Camellia128, Camellia192, Camellia256
  • CompressionAlgorithm
    • Defaults to "Zip"
    • Available algorithms: Uncompressed, Zip, ZLib, BZip2
• Added the version number to the extension description
• Added missing descriptions on extension parameters
• Updated component extension to .Net 4.7.2
• Added unit tests to the extension

Changed:

• Converted the component to a Service application
• Changed demo application to Reactive Web

Removed:

• Removed unused dependencies on the demo application

Fixed:

• Fixed an error while decrypting a file with more than 20kB. I've tested with larger files (5Mb) and it should be working now.
• A special thanks to @Arun Kumar for reporting it and to @Paul Gianmmarco and @Jack Wong for sharing where the issue was.

New Features:

• Added two new optional flags to the File_Encrypt action:
  • CipherAlgorithm
    • Defaults to "Aes256"
    • Available algorithms: Idea, TripleDes, Cast5, Blowfish, Aes128, Aes192, Aes256, Twofish, Camellia128, Camellia192, Camellia256
  • CompressionAlgorithm
    • Defaults to "Zip"
    • Available algorithms: Uncompressed, Zip, ZLib, BZip2

Improvements:

• Converted the component to a Service application