2 ^ 255 = 57896044618658097711785492504343953926634992332820282019728792003956564819968 The issue IS not 256-bit it is the password you used to encrypt it with

2 ^ 255 = 57896044618658097711785492504343953926634992332820282019728792003956564819968 The issue IS not 256-bit it is the password you used to encrypt it with. Using letters, caps, symbols and numbers with 12 that would be an incredibly large budget to get your password.