The sentence states:
To provide extra protection for the content keys, and to enable implementations that are based on a low-end cryptographic chip that may only have 4 kilobytes of secure internal memory, the RSA public key of the recipient wraps each content key.
Annex A is informative; therefore, it cannot contain "may". Suggest replacing with "might".
The sentence states: To provide extra protection for the content keys, and to enable implementations that are based on a low-end cryptographic chip that may only have 4 kilobytes of secure internal memory, the RSA public key of the recipient wraps each content key.
Annex A is informative; therefore, it cannot contain "may". Suggest replacing with "might".