Matt,
EVP_EncryptUpdate() can be called repeatedly, incrementally feeding in
the data to be encrypted. The ECB mode (when used with AES-128) will
encrypt input data 16 bytes at a time, and the output size will also be
16 bytes per input block. If the data that you feed in to
Hello,
I'd like to clarify one aspect of the API regarding EVP_EncryptUpdate
[0] that is the length of the output buffer that should be passed to
that function ("out" parameter). (Actually I'm using EVP_CipherUpdate
but the docs are more comprehensive for EVP_EncryptUpdate).
[0]:
