Changes between Version 3 and Version 4 of Ticket #1849, comment 1


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Timestamp:
Sep 17, 2016 8:56:26 AM (4 years ago)
Author:
EinMByte
Comment:

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  • Ticket #1849, comment 1

    v3 v4  
    1313{{{
    1414
    15 Alice                Malory                    Bob
     15Alice                Mallory                    Bob
    1616==================================================
    1717X, RH(A) ----------> X, RH(M) ------------------->
     
    2121
    2222
    23 Bob shares a key with Alice, but in fact thinks this key is shared with Malory (unknown key-share attack against the responder).
     23Bob shares a key with Alice, but in fact thinks this key is shared with Mallory (unknown key-share attack against the responder).
    2424Even using this weak version of the protocol, you cannot trick the initiator in the same way, because Alice knows that she wants to talk to Bob, and will only accept his signature.