I have an Encrypted object in Minio, encrypted using the ASE 128 bit CBC algorithm.
The object is quite large (~50 MB) so instead of loading it into the memory completely (which may cause out of memory exception), I am retrieving it in chunks of 1MB. I need to decrypt it before use.
Is it possible to decrypt the object in this way (1MB at a time, the whole object was encrypted in one go)? If yes, how can I do it? I have tried decrypting 16-byte chunks which produce the following errors:
javax.crypto.BadPaddingException: Given final block not properly padded
javax.crypto.IllegalBlockSizeException: Input length must be multiple of 16 when decrypting with padded cipher
