https://community.nxp.com/t5/S32K/Secret-key-storage/m-p/1684616#M24923 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/217613">@youxi</a>&nbsp;</P> <P>In case of HSE, the difference here is that "load key" is used for SHE keys (the term comes from SHE specification) and "import key" is used for other keys, let's say non-SHE keys.</P> <P>The service ID is different:</P> <P>HSE_SRV_ID_SHE_LOAD_KEY</P> <P>HSE_SRV_ID_IMPORT_KEY</P> <P>Regards,</P> <P>Lukas</P> Mon, 10 Jul 2023 08:04:10 GMT lukaszadrapa 2023-07-10T08:04:10Z https://community.nxp.com/t5/S32K/Secret-key-storage/m-p/1681950#M24801 <P>Hello：</P><P>load key Is there any difference between import key? I don't quite understand</P> Wed, 05 Jul 2023 10:19:29 GMT https://community.nxp.com/t5/S32K/Secret-key-storage/m-p/1681950#M24801 youxi 2023-07-05T10:19:29Z https://community.nxp.com/t5/S32K/Secret-key-storage/m-p/1684616#M24923 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/217613">@youxi</a>&nbsp;</P> <P>In case of HSE, the difference here is that "load key" is used for SHE keys (the term comes from SHE specification) and "import key" is used for other keys, let's say non-SHE keys.</P> <P>The service ID is different:</P> <P>HSE_SRV_ID_SHE_LOAD_KEY</P> <P>HSE_SRV_ID_IMPORT_KEY</P> <P>Regards,</P> <P>Lukas</P> Mon, 10 Jul 2023 08:04:10 GMT https://community.nxp.com/t5/S32K/Secret-key-storage/m-p/1684616#M24923 lukaszadrapa 2023-07-10T08:04:10Z