SIM ME Lock User Guide如何实现锁网？

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曹观沧海 2023-03-17 20:11:40 ©著作权

文章标签 Network EF User 文章分类 Python 后端开发

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1 Network Lock Enable and Key is set by default

Network category is default LOCKED

  Key is set by default: 12345678 (User cannot change the default value)

  MCC/MNC: 46697, 46635

 const nvram_sml_context_struct NVRAM_EF_SML_DEFAULT =

 { SML_MAGIC_HEAD_VALUE,

 {{SML_STATE_LOCK,SML_RETRY_COUNT_N_CAT,0,2}, /* Category N */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Category NS */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_SP_CAT ,0,0}, /* Category SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}, /* Category C */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_SIM_CAT ,0,0}, /* Category SIM */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Link NS-SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}}, /* Link SIM-C */

 {{SML_KEY_SET,{0x21,0x43,0x65,0x87,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0x77,0x88,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0x99,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}},

 /* Category N code */

 {0x46,0x69,0x7F,

 0x46,0x63,0x5F,

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF},

 /* Category NS code */

 {0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF },

 /* Category SP code */

 {0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF},

 /* Category C code */

 {0xFF,0xFF,0xFF,0xFF, 0xFF

 0xFF,0xFF,0xFF,0xFF,0xFF},

 /* Category SIM code */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},

 /* Link Category NS-SP */

 {0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF },

 /* Link Category SIM-C */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },

 /*NS Range Size*/

 {0xFF,0xFF},

 SML_MAGIC_TAIL_VALUE

 }

2 Network Subset Lock is UNLOCKED by default and key is empty by default

Network Subset category is default UNLOCKED

  Key is empty by default: User shall assign the default value to lock the category

  MCC/MNC: 46697

  HLR: 0x01

 const nvram_sml_context_struct NVRAM_EF_SML_DEFAULT =

 { SML_MAGIC_HEAD_VALUE,

 {{SML_STATE_DISABLE,SML_RETRY_COUNT_N_CAT,0,0}, /* Category N */

 {SML_STATE_UNLOCK,SML_RETRY_COUNT_NS_CAT ,0,1}, /* Category NS */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_SP_CAT ,0,0}, /* Category SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}, /* Category C */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_SIM_CAT ,0,0}, /* Category SIM */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Link NS-SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}}, /* Link SIM-C */

 {{SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0x77,0x88,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0x99,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}},

 /* Category N code */

 {0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF},

 /* Category NS code */

 {0x46,0x69,0x7F,0x01,

 0xFF,0xFF,0xFF,0xFF },

 /* Category SP code */

 {0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF},

 /* Category C code */

 {0xFF,0xFF,0xFF,0xFF,0xFF

 0xFF,0xFF,0xFF,0xFF ,0xFF},

 /* Category SIM code */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},

 /* Link Category NS-SP */

 {0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF },

 /* Link Category SIM-C */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },

 /*NS Range Size*/

 {0xFF,0xFF},

 SML_MAGIC_TAIL_VALUE

 };

3 Service Provider AUTOLOCK is set by default and key is set by default

Service provider category is default AUTOLOCKED

 Key is set by default: 12345678 (User cannot change the default value)

  MCC/MNC: 46697

  GID1: 0x20

 const nvram_sml_context_struct NVRAM_EF_SML_DEFAULT =

 { SML_MAGIC_HEAD_VALUE,

 {{SML_STATE_DISABLE,SML_RETRY_COUNT_N_CAT,0,0}, /* Category N */

 {SML_STATE_ DISABLE,SML_RETRY_COUNT_NS_CAT ,0,1}, /* Category NS */

 {SML_STATE_AUTOLOCK,SML_RETRY_COUNT_SP_CAT ,5,0}, /* Category SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}, /* Category C */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_SIM_CAT ,0,0}, /* Category SIM */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_NS_CAT ,0,0}, /* Link NS-SP */

 {SML_STATE_DISABLE,SML_RETRY_COUNT_C_CAT ,0,0}}, /* Link SIM-C */

 {{SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_SET,{0x21,0x43,0x65,0x87,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},

 {SML_KEY_EMPTY,{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}}},

 /* Category N code */

 {0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF},

 /* Category NS code */

 {0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF },

 /* Category SP code */

 {0x46,0x69,0x7F,0x20,,

 0xFF,0xFF,0xFF,0xFF},

 /* Category C code */

 {0xFF,0xFF,0xFF,0xFF,0xFF

 0xFF,0xFF,0xFF,0xFF,0xFF },

 /* Category SIM code */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},

 /* Link Category NS-SP */

 {0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF },

 /* Link Category SIM-C */

 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF },

 /*NS Range Size*/

 {0xFF,0xFF},

 SML_MAGIC_TAIL_VALUE

 };

4 Change Code Group Size of Personalization Lock

In default, the number of code groups for Network Personalization category is 5 and the number of code groups for other category is 2. They could be customized with the following steps.

 Example: Change the number of code groups for Network Personalization category from 5 to 10.

 1. Change the defined value of SML_MAX_SUPPORT_CAT_N to 10 in mcu\custom\common\custom_nvram_sec.h

 2. Add the default code group value to NVRAM_EF_SML_DEFAULT in mcu\custom\common\custom_nvram_sec.c

 3. Change the version history of NVRAM_EF_SML_LID_VERNO in mcu\custom\common\PLUTO_MMI\common_nvram_editor_data_item.h

 4. Update custom