eduardo:cisco:cipt:auth_vs_norepud
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| eduardo:cisco:cipt:auth_vs_norepud [2007/04/16 22:40] – created eduardo | eduardo:cisco:cipt:auth_vs_norepud [2024/02/23 08:20] (current) – external edit 127.0.0.1 | ||
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| + | ====== Authentication versus Non Repudiation ====== | ||
| + | Authentication can be achieved when both the sender and receiver have the same shared secret. However, this does not provides non-repudiation as the receiver can use the shared secret to forge a message and claim that it was sent by the sender. | ||
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| + | To achieve non-repudiation, | ||