Services/Sync/Developer/StorageFormat: Difference between revisions

Services/Sync/Developer/StorageFormat (view source)

71 bytes added , 11 August 2011

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 == Version 5 ==
-Version 5 is similar to Version 2 and 3, except '''encryption''' has been dropped and the HMAC is now calculated with a separate key which is no longer used in its base64 representation but in its raw byte form.
+Version 5 is similar to Version 2 and 3, except:
-The keys with which to verify and decrypt a WBO are now determined based on the collection name. If collection-specific keys do not exist, the default key bundle should be used.
+* the '''encryption''' field (which specifies the key to use) has been dropped; key selection is now implied by the WBO's collection
+* the HMAC is now calculated with a separate key, used in its raw byte form rather than in base64 encoding.
+The keys with which to verify and decrypt a WBO are now determined based on the collection name. If collection-specific keys do not exist, the default key bundle is used.
 {| cellpadding=5
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   "IV":"GluQHjEH65G0gPk/d/OGmg==",
   "hmac":"c550f20a784cab566f8b2223e546c3abbd52e2709e74e4e9902faad8611aa289"}</pre>
 == Version 3 ==