There not going to ban every encryption algorithm out there.
Most of the encryption algorithms can be cracked. Such as DES
(Data Encryption Standard, 64 bit block cipher, 56 bit key) or BlowFish(64 bit block cipher,variable key length 32 to 488) designed by Bruce Schneier as a drop in replacement for DES.
Maybe schemes like RSA(Rivest,Shamir,and Adleman) or DESede
which are supposed to be currently uncrackable. But as for DES and BlowFish they will be currently in use for the forseeable future.