Performs in memory AES-192 decryption of a file given the supplied password.
Assumes that the first 16 bytes of the file are the plaintext initial vector (see aes_192_encrypt_file).
Returns a decrypted buffer (which can then be converted to a string for text files)
Performs in memory AES-192 decryption of a file given the supplied password. Assumes that the first 16 bytes of the file are the plaintext initial vector (see aes_192_encrypt_file). Returns a decrypted buffer (which can then be converted to a string for text files)