Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Computational cost calculated for various schemes.
| Scheme | Parameter Generation | Signing | Verification | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SM | H | PO | SM | IO | H | PO | SM | IO | H | |
| AES [28] | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 |
| DES [29] | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 4 | 1 | 1 |
| IDEA [30] | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| HMAC [31] | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| Diffe Hellman [32] | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 2 | 0 | 1 |
| MPKG [33] | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| Proposed Scheme | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
Note: Inversion Operation (IO), Pairing Operation (PO), scalar multiplication (SM) for the hash function (H).
