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.

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.