Package de.wuespace.telestion.extension.mavlink.security

package de.wuespace.telestion.extension.mavlink.security
  • Class Summary
    Class
    Description
    MavV2Signator
    The MavV2Signator creates a "unique" 7 byte signature for MavlinkV2-Messages in according to the specifications.

    A signature contains: 1 byte for the linkId 6 bytes for the timestamp 6 bytes for the actual signature (SHA256 hashed)
    This class is designed to be used in a static-context!
    SecretKeySafe
    A SecretKeySafe for the MAVLink-Signature-Keys.
    X25Checksum
    This class is handling the creation of the X.25 (CRC-16-CCITT) custom checksum for MAVLink.
    Apart from only hashing the message itself a CRC_EXTRA byte must be added which is unique for each message.