[Retracted] A Mathematical Queuing Model Analysis Using Secure Data Authentication Framework for Modern Healthcare Applications

Pseudocode 1

Authentication check for service request from stakeholders.

Input:Transmission of Service Access Request

Output: Transmission of Service Grant TGS_Req or Connection Termination

1. BEGIN

2. Initialize SID, VTYPE, TS, Req_Type, SA_Req, SER, TGS_Req, Nonce, RRSUi

3. Loop

4. RRSUi ←Process: SA_Req_L (SER₁, SER₂, SER₃… SER_N)

5. Ser_Auth ← Extract: SER (SID, VTYPE, TS, Req_Type)

6. REQ_Conn ← Ser_Auth: Compare (SER, REG_DB)

7. if (REQ_Conn == Registered) then

8. RRSUi ←Return REQ_Conn (SER, TGS_Req, Nonce)

9. else

10. RRSUi ←Return REQ_Conn (SER, Terminate)

11. end if

12. End Loop

13. END