1SC_APP_INFO_T(3)             OpenSC API reference             SC_APP_INFO_T(3)
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NAME

6       sc_app_info_t - OpenSC application structure
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SYNOPSIS

9           #include <opensc.h>
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11           #define SC_MAX_AID_SIZE            16
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13           typedef struct sc_app_info {
14                unsigned char aid[SC_MAX_AID_SIZE];
15                size_t aid_len;
16                char *label;
17                sc_path_t path;
18                unsigned char *ddo;
19                size_t ddo_len;
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21                const char *desc;
22                int rec_nr;
23           } sc_app_info_t;
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DESCRIPTION

28       This structure describes a smart card application. It contains the
29       following members:
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31       aid
32           The applications´s AID. An AID uniquely identifies an application,
33           and consists of an RID (a 5-byte "Registered Application Provider
34           Identifier") and a PIX, which identifies an application by that
35           provider. For example, the RID for PKCS#15 consists of the bytes A0
36           00 00 00 63, and the PIX is the string "PKCS-15". Thus, the AID of
37           a PKCS#15 application on a smart card is A0 00 00 00 63 50 4B 43 53
38           2D 31.
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40       aid_len
41           The length of the AID in bytes.
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43       label
44           A UTF-8 string describing the application.
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46       path
47           The application´s full path on the card, starting at the MF.
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49       ddo
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51       ddo_len
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53       desc
54           A description of the application, if available.
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56       rec_nr
57           If the EF(DIR) file is record-structured, this has the record
58           number in which this application is stored. Otherwise, this is -1.
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62opensc                            02/16/2010                  SC_APP_INFO_T(3)
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