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Add support for Mifare DESFire EV1 with AES encryption.

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This commit is contained in:
Romain Tartiere 2010-12-15 12:43:31 +00:00
parent 1070d9bfde
commit 42f9457d9f
19 changed files with 2238 additions and 268 deletions
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16
test/common/mifare_desfire_auto_authenticate.c
View file

@ -26,6 +26,9 @@
uint8_t key_data_null[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
uint8_t key_data_des[8] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' };
uint8_t key_data_3des[16] = { 'C', 'a', 'r', 'd', ' ', 'M', 'a', 's', 't', 'e', 'r', ' ', 'K', 'e', 'y', '!' };
uint8_t key_data_aes[16] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
const uint8_t key_data_aes_version = 0x42;
void
mifare_desfire_auto_authenticate (MifareTag tag, uint8_t key_no)
@ -41,6 +44,9 @@ mifare_desfire_auto_authenticate (MifareTag tag, uint8_t key_no)
case 0x00:
key = mifare_desfire_des_key_new_with_version (key_data_null);
break;
case 0x42:
key = mifare_desfire_aes_key_new_with_version (key_data_aes, key_data_aes_version);
break;
case 0xAA:
key = mifare_desfire_des_key_new_with_version (key_data_des);
break;
@ -54,7 +60,15 @@ mifare_desfire_auto_authenticate (MifareTag tag, uint8_t key_no)
cut_assert_not_null (key, cut_message ("Cannot allocate key"));
/* Authenticate with this key */
res = mifare_desfire_authenticate (tag, key_no, key);
switch (key_version) {
case 0x00:
case 0xAA:
case 0xC7:
res = mifare_desfire_authenticate (tag, key_no, key);
break;
case 0x42:
res = mifare_desfire_authenticate_aes (tag, key_no, key);
}
cut_assert_equal_int (0, res, cut_message ("mifare_desfire_authenticate()"));
mifare_desfire_key_free (key);

2
test/common/mifare_desfire_auto_authenticate.h
View file

@ -23,6 +23,8 @@
extern uint8_t key_data_null[8];
extern uint8_t key_data_des[8];
extern uint8_t key_data_3des[16];
extern uint8_t key_data_aes[16];
extern const uint8_t key_data_aes_version;
void mifare_desfire_auto_authenticate (MifareTag tag, uint8_t key_no);