Research Article
Message Authentication Mechanism and Privacy Protection in the Context of Vehicular Ad Hoc Networks
Table 7
The length of the parameters.
| Parameters | Length (bit) | Parameters | Length (bit) |
| | 160 | AES | 128 | | 160 | Variable | 32 | HMAC | 160 | Message () | 1024 | RSA | 1024 | Random number () | 128 |
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