18823993. METHOD FOR TRANSFERRING eSIM PROFILE DATA (NXP B.V.)
Contents
METHOD FOR TRANSFERRING eSIM PROFILE DATA
Organization Name
Inventor(s)
Nils Frederik Nitsch of Markt Schwaben (DE)
METHOD FOR TRANSFERRING eSIM PROFILE DATA
This abstract first appeared for US patent application 18823993 titled 'METHOD FOR TRANSFERRING eSIM PROFILE DATA
Original Abstract Submitted
A method for transferring eSIM profile data from a first wireless communication device having a first eUICC device to a second wireless communication device having a second eUICC device includes providing encrypted eSIM profile data together with encrypted confidential user data on the first eUICC device, where the encrypted eSIM profile data has been encrypted by means of profile encryption keys, and the encrypted confidential user data has been encrypted at least partially by means of a user key. The method also includes transferring the encrypted eSIM profile data together with the encrypted confidential user data from the first eUICC device to the second eUICC device, and decrypting and installing the encrypted eSIM profile data on the second wireless communication device. The confidential user data are decrypted and installed on the second wireless communication device at least partially by means of the user key.
