network security

13. Show credentials download protocols built upon SPEKE, PDM, and SRP Why is the EKE-based Protocol 12-7 insecure? (Hint: someone impersonating Bob ca bu dictionary attack, but show how.) How can you make it secure while still having Bob e* mod p unencrypted? 15. ()Consider Protocol 12-8. How would Alice compute K? How would Bob compute KWi 13. Show credentials download protocols built upon SPEKE, PDM, and SRP Why is the EKE-based Protocol 12-7 insecure? (Hint: someone impersonating Bob ca bu dictionary attack, but show how.) How can you make it secure while still having Bob e* mod p unencrypted? 15. ()Consider Protocol 12-8. How would Alice compute K? How would Bob compute KWi