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Talk:Services/Sync/SimplifiedCrypto: Difference between revisions
Talk:Services/Sync/SimplifiedCrypto (view source)
Revision as of 10:32, 4 December 2010
, 4 December 2010→Deriving encryption and HMAC keys from the Sync Key
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== Deriving encryption and HMAC keys from the Sync Key == | == Deriving encryption and HMAC keys from the Sync Key == | ||
The hmac used is an SHA-256 HMAC. | The hmac used is an SHA-256 HMAC.<br/> | ||
* Sourcecode of [http://hg.mozilla.org/services/fx-sync/file/12189166cd01/services/sync/modules/util.js#l571 Utils.makeHMACKey()] Sorry, it's a native method. | |||
( | * What is the value of HMAC_INPUT? | ||
* what is enc + HMAC_INPUT + u + "\x02"? (enc is a byte array, the others are strings) | |||
== Upgrading existing Sync Keys to the new AES key == | == Upgrading existing Sync Keys to the new AES key == | ||