secure email system protects your information really well.
If your addressee is an S-Mail®
secure email system user,
your message is sent encrypted. Protection is automatic and has three main levels:
The message sent via our secure email system is encrypted with a randomly generated 128-bit session key which in turn is
encrypted with the addressee's 2048-bit key.
- Electronic digital signature - DSA. The signature verification key used by our secure email system is 1024 bits.
Verification of electronic signature guarantees the integrity of a letter and the
authenticity of a return address.
The message sent via our secure email system travels along a secure channel where it is additionally encrypted.
The length of the encryption key is up to 1024 bits.
The encryption process implemented by our secure email system means that letters and attached files are encrypted and decrypted on a user's
PC and are thus protected while being sent and stored.
You can see the way our secure email system correspondence looks for
To find out more about the encryption/decryption methods used at the S-Mail secure email system, visit
The algorithms and protocols the S-Mail secure email system uses to protect your correspondence
are shown here.