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Use new key derivation for user group key distribution #8298

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@hdcos hdcos commented Jan 16, 2025

This commits binds the user distribution key to the version of the new user group key being distributed therefore increasing security.

For this new distribution key will only be used for decryption and a later commit will use it for both encryption and descryption.

tutadb#1939

@hdcos hdcos requested a review from vaf-hub January 16, 2025 13:35
@hdcos hdcos force-pushed the crypto/1939-change-user-derivation-function branch from 0cd3246 to 506236f Compare January 16, 2025 14:53
This commits binds the user distribution key to the version of the new user group key being distributed therefore increasing security.

For this new distribution key will only be used for decryption and a later commit will use it for both encryption and descryption.

Co-authored-by: mab <[email protected]>
@hdcos hdcos force-pushed the crypto/1939-change-user-derivation-function branch from 4da1022 to 90dad1d Compare January 16, 2025 16:42
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