Trusted Blockchain-Based Signcryption Protocol and Data Management for Authentication and Authorization in VANETs

Algorithm 5

Update.

Input:,

Output: true or false

  Get cryptographic Method = new cryptographic (CryptoType.SCHNORRTYPE);

   = || || ;

   || || || = function.SignCrypted(, );

  enter.set(", ", , );

  count = table.insert(, , entry);

  if (count ==1) {

   return true;

  } else {

   return false;

  }