Changes between Version 16 and Version 17 of NewMutableEncodingDesign


Ignore:
Timestamp:
2010-01-13T01:10:07Z (15 years ago)
Author:
davidsarah
Comment:

multi-target attacks also affect initial key generation for mutable files

Legend:

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  • NewMutableEncodingDesign

    v16 v17  
    1818for a probability of success p. T is the additional number of bits needed to take
    1919into account
    20 [http://allmydata.org/trac/tahoe/ticket/882#comment:6 multi-target attacks] against
    21 hash functions, so that attacks against integrity also require p * 2^K^ work factor
     20[http://allmydata.org/trac/tahoe/ticket/882#comment:6 multi-target attacks],
     21so that attacks against integrity also require p * 2^K^ work factor
    2222for 2^T^ target files.
    2323