PinnedChris Mode51eSIM RSP SM-DP+ Common Mutual Authentication Part 1The Remote SIM Provisioning (RSP) Common Mutual Authentication procedure detailed in this series of articles is specified in GSMA’s SGP.22.Nov 24, 2022Nov 24, 2022
Chris Mode51eSIM RSP SM-DP+ Profile Installation Part 5: BoundProfilePackageThe following TLVs represent the loadable BoundProfilePackage elements that will be sent over ES8+. This is the rest of the data that will…4d ago4d ago
Chris Mode51eSIM RSP SM-DP+ Profile Installation Part 4: Command TLV MAC and Encryption KeysFollowing on from the signed plaintext InitialiseSecureChannelRequest, the remaining elements of the BoundProfilePackage are assembled, as…4d ago4d ago
Chris Mode51eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 3…When the complete GetBoundProfilePackage response, as described in the previous article, is received by the LPAd an…Oct 2, 20232Oct 2, 20232
Chris Mode51eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 2: GetBoundProfilePackageFollowing on from the PrepareDownload request between the LPAd and the eUICC, the LPAd subsequently sends the GetBoundProfilePackage…Oct 2, 2023Oct 2, 2023
Chris Mode51eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 1: PrepareDownloadThe SM-DP+ Profile Download and Installation procedure follows on from the previous set of articles on Common Mutual Authentication as…Jun 2, 2023Jun 2, 2023
Chris Mode51eSIM SAM.01 Secured Applications for MobileThe GSMA requirements document Secured Applications for Mobile SAM.01 seeks to enable access to SIM applets independently of SIM profiles…Apr 10, 2023Apr 10, 2023
Chris Mode51Enterprise eSIM Profiles for Anti-Theft ControlsThe latest iteration of the consumer eSIM spec, SGP.22 v3.0 from October 2022, features Enterprise profiles. These can be delivered by an…Jan 31, 2023Jan 31, 2023
Chris Mode51eSIM RSP Android App Privilege Elevation for WRITE_EMBEDDED_SUBSCRIPTIONSUbigi and Truphone are examples of eSIM providers that support provisioning using a client app. With Ubigi the QR code method (via email)…Dec 27, 20222Dec 27, 20222
Chris Mode51eSIM RSP SM-DP+ Common Mutual Authentication Part 5: AuthenticateClientThe LPAd takes the response produced by the eUICC in the previous AuthenticateServer step and presents euiccSigned1, euiccSignature1 and…Nov 24, 2022Nov 24, 2022