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Post Closed as "Duplicate" by Steffen Ullrich, Conor Mancone, user163495, Mike Ounsworth, Graham Hill
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schroeder ♦
schroeder ♦
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Let me get this straight: if itsIf it is confirmed that Alice is the source of a message (authentication) --- than, then shouldn't she be unable to deny that the message is from her (non-repudiation)  ? Is

Is there an example where authentication happens without non-repudiation  ?

Let me get this straight: if its confirmed that Alice is the source of a message (authentication) --- than shouldn't she be unable to deny that the message is from her (non-repudiation)  ? Is there an example where authentication happens without non-repudiation  ?

If it is confirmed that Alice is the source of a message (authentication), then shouldn't she be unable to deny that the message is from her (non-repudiation)?

Is there an example where authentication happens without non-repudiation?

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explorer
explorer
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Doesn't Authentication logically imply Non-repudiation?

Let me get this straight: if its confirmed that Alice is the source of a message (authentication) --- than shouldn't she be unable to deny that the message is from her (non-repudiation) ? Is there an example where authentication happens without non-repudiation ?