IC card Study Notes (4)

A0a40000026f2c = 9f0f // access control level

A0d6000001 [acc_c, 2, H] = 9000

A0a40000026f28 = 9f0f

A0dc0000005 [Sid, 16, H] ffffff = 9000 //
00

Updates the record file, Sid system identifier, P1: Record Number, P2: Mode

P2 encoding rules

B8	B7	B6	B5	B4	B3	B2	B1	Meaning
0	0	0	0	0	-	-	-	Currently selected EF
X	X	X	X	X	-	-	-	Short File ID (1 to 30)
-	-	-	-	-	0	1	0	Next record 02
-	-	-	-	-	0	1	1	Previous record 03
-	-	-	-	-	1	0	0	Absolute/current mode. The record number is given in P1, and P1 = '00' indicates the current record 04

For the Modes "Next" 02 and "previous" 03, the P1 parameter is meaningless. The terminal should set it to '00 '.

Response Data

NID description
FFFF

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NID is the network identification code of the CDMA network. It is hexadecimal encoded and consists of four digits.

NID is usually used together with Sid to uniquely identify a local company in a mobile business on the CDMA network.

The SID and NID parameters are determined by the network construction department during network construction. Provinces and municipalities

Companies do not need to apply for card printing, directly according to the corresponding data planned by the Network department for card printing.

 

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A0a40000026f4c = 9f0f

A0d6000089885019 [sipupp, 20, H] 3119 [sipupp, 20, H] 3219 [sipupp, 20, H] 3319 [sipupp, 20, H] 3419 [sipupp, 20, h] 30 = 9000

Listen [sipss_0, 21, H] [sipss_1, 22, H] [sipss_2, 23, H] [sipss_3, 24, H] [sipss_4, 25, H] [sipss_5, 26, H] [sipss_6, 27, H] [sipss_7, 28, H] [sipss_8, 29, H] [sipss_9, 30, H] = 9000

A -----There are three possible cases:5. A, F (5, 10, 15)

A0a40000026f4d = 9f0f

A0d60000f3f2fdf5019 [mipupp, 31, m] = 9000------upp only one, all the same

A0fbda-aa8e598f9be87754d00a10 [SS_MN-NA_0, 32, H] [SS_MN-NA_1, 33, H] [SS_MN-NA_2, 34, H] [SS_MN-NA_3, 35, H] [SS_MN-NA_4, 36, H] [SS_MN-NA_5, 37, H] [SS_MN-NA_6, 38, H] [SS_MN-NA_7, 39, H] [SS_MN-NA_8, 40, H] [SS_MN-NA_9, 41, H] = 9000

Similar to the nested TLV file format

A0fb109aa54791febff6d697e0a10 [SS_MN-AAA_0, 42, H] [SS_MN-AAA_1, 43, H] [SS_MN-AAA_2, 44, H] [SS_MN-AAA_3, 45, H] [SS_MN-AAA_4, 45, H] [SS_MN-AAA_5, 47, H] [SS_MN-AAA_6, 48, H] [SS_MN-AAA_7, 49, H] [SS_MN-AAA_8, 50, H] [SS_MN-AAA_9, 51, H] = 9000

Description of SS fields in evdo

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The data service access authentication of evdo adopts the MD5 authentication algorithm. The main authentication parameters include:

Hrpd_upp, hrpd_ss, simple ip_chap_ss, and mobile ip_chap_ss.

Hrpd_upp is the mobile user identity used to access the evdo network.

Imsi of cave authentication algorithm in 1X network.

Hrpd_ss (hrpd accessauthentication Shared Secret) for high-speed group sharing

Secret Data is a mobile user key connected to the evdo network. It acts as a key in the CDMA 2000 1X network.

The a_key of the cave authentication algorithm.

Simple ip_chap_ss (simple IP chap Shared Secret) is used to share encrypted data with simple IP addresses,

An IP address is an IP address dynamically allocated by the pdsn. A simple IP address provides users with Seamless Roaming capabilities under the same pdsn.

When a user is roaming out of the service's pdsn, a new PPP connection needs to be created and the IP address is changed. Use

Users use simple IP addresses like dial-up Internet access. You only need to configure hrpd_upp and hrpd_ss.

Mobile ip_mn_ha_ss (Mobile IP MN-HA Shared Secret) for Mobile IP sharing Encryption

Data. IP addresses are allocated by the home agent of the user's network. Mobile IP addresses allow users to overwrite data on any network.

You can also roam to the regions covered by other carriers to maintain business continuity.

Configure the hrpd_upp, hrpd_ss, HA address, and the IP address of the user on the Mobile IP terminal.

Mobile ip_mn_aaa_ss :( Mobile IP MN-AAA Shared Secret) Mobile IP sharing

The IP address assigned by the home agent.

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