Commit Graph
2 Commits
Author SHA1 Message Date
Jim Pick 4e1c69ba13 Change crypto_kdf_KEYBYTES to be 32 and use subarray instead of slice
Thanks to Emil Bayes for the advice.
2018-03-03 17:24:12 +00:00
Jim Pick 5159d68fa9 In kdf, truncate key before passing to blake to match sodium-native behaviour
Currently, sodium-native and sodium-javascript are returning different
hashes. The code in hyperdrive passes a 64 byte secret key to the kdf,
but only 32 bytes are used by the native version, but all 64 bytes are
used in the javascript version. As a result, hyperdrive secret keys
can't be imported/exported across the two sodium implementations.

https://gist.github.com/jimpick/3e869522eddaad77ac1bc9e64f36e1a7
2018-03-03 17:24:12 +00:00