Free communicrypt software for windows

CommuniCrypt2Go is a RSA encryption tool for eMail, webmail & messenger communication CommuniCrypt2Go is a RSA encryption tool for eMail, webmail & messenger communication. No installation required, should run from an USB-Stick and other temporarely devices.

This tool allows you to download a designated file from a FTP-server in time based intervals, e.g. a logfile from your FTP-server every 5 minutes or 10 minutes. The old file will be overwritten locally with the new one. Time interval 5 - 600 min in 1-minute-steps.
Simply enter your login informations, the remote dir, the file to download and the locally folder to download in. Set the interval, minimize it to system tray and let FTPAutoGet do his job. Simple - easy - useful - free!! Requires VB6 Runtime to work properly!!!

CommuniCrypt QuickSigner - secure your data exchanges and transfers with digitally signed files Secure your data exchanges and transfers with digitally signed files! This is a tool for quickly digitally signing or verifying text or files with Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length for signing up to 7120 bit. Keys are compatible with CommuniCrypt Standard Edition.
You sign a file or text with your secret key, send this via LAN, Internet or mail and the other side can verify the authenticity of it with your public key. QuickSigner V1.0 is a more secure version of QuickSigner V0.9.
The older version signs directly the text or files with your secret key, this is not secure and takes longer on big files. The new version of QuickSigner generates a hash value of your text or file an signs this hash value with your secret key. This procedere is more secure and efficient. Unfortunately, this change is the reason why the signatures of version 0.9 and the signatures of version 1.0 are fully incompatible!
Main features:
- generates a 512 bit SHA-hash value of the content to sign
- signs this hash value with the selected or generatet private key
- key length may up to 7120 bit
- all keys are compatible with QuickSigner V0.9 and CommuniCrypt Standard Edition 1.x
- signatures and signature files are NOT compatible with QuickSigner V0.9

QuickSigner 1 is a handy tool which makes it easier for you to secure your data exchanges and transfer with digitally signed files. This is a tool for quickly digitally signing or verifying text or files with Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP). Key length for signing up to 7120 bits, keys are compatible with CommuniCrypt Standard Edition. You sign a file or text with your secret key; send this via LAN, Internet or mail and the other side can verify the authenticity of it with your public key.