[erlang-questions] blowfish cbc mode decrypt

Bogdan Andu bog495@REDACTED
Thu Nov 5 14:26:06 CET 2015


I have a stream of data called EncryptedData (with randomiv header
I want to decrypt  using:
crypto:block_decrypt(blowfish_cbc, hexstr2bin(Key), IV, Rest).


EncryptedData is formatted as follows:
<<IvSpec:8/binary, IV:8/binary, Rest/binary>>

IvSpec == <<"RandomIV">>

However the decryption does not works and garbage is generated
(the function  ) .

What could be done given the fact that IV is an 8-byte quantity
the Key is formatted according to crypto test suites and is 16 bytes long

Am I missing something?


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://erlang.org/pipermail/erlang-questions/attachments/20151105/060d73e9/attachment.htm>

More information about the erlang-questions mailing list