a value that can be used to encrypt a message. however, it can only be decrypted if combined with the private key (asymmetric).
a value that can be used to encrypt a message. however, only when combined with a mathematically-related private key, can the message be decrypted. (symmetric)
It is also noted that differences in packing cannot be considered as a critical element when defining product concerned, especially when formats of packing were already taken into account when defining the product concerned as set out in recital (16) of the provisional Regulation.