What cipher(s) can or should I use for attribute based encryption? What cipher(s) can or should I use for attribute based encryption? Can I use AES for that, or should I use some other, specific cipher(s)?
I am assuming that you are asking which encryption scheme is used to encrypt the actual data (file, stream data etc.) while using ABE. To encrypt the data, you can use any block cipher such as AES. Then, use ABE to encrypt block cipher key (AES key).