I'm analyzing a binary which for its AES encryption, its only calling
aeskeygenassist once and for the last argument (
imm8, the round) its sending static value of
Does this mean its using only one round of AES key derivation? Does this make the crypto implementation vulnerable?
If yes, how? How can we recover the encrypted data? Let's say it's in use in a malicious app and if the code is vulnerable I want to recover encrypted data.