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Fix saving imported DKEK.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2022-03-04 23:10:58 +01:00
parent f022c3235d
commit 64cf9097e3
1 changed files with 2 additions and 0 deletions
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sc_hsm.c
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@@ -466,6 +466,7 @@ static int cmd_initialize() {
encrypt(session_pin, tmp_dkek, tmp_dkek+IV_SIZE, 32); encrypt(session_pin, tmp_dkek, tmp_dkek+IV_SIZE, 32);
file_t *tf = search_by_fid(EF_DKEK, NULL, SPECIFY_EF); file_t *tf = search_by_fid(EF_DKEK, NULL, SPECIFY_EF);
flash_write_data_to_file(tf, tmp_dkek, sizeof(tmp_dkek)); flash_write_data_to_file(tf, tmp_dkek, sizeof(tmp_dkek));
low_flash_available();
} }
return SW_OK(); return SW_OK();
} }
@@ -528,6 +529,7 @@ static int cmd_import_dkek() {
encrypt(session_pin, tmp_dkek, tmp_dkek+IV_SIZE, 32); encrypt(session_pin, tmp_dkek, tmp_dkek+IV_SIZE, 32);
flash_write_data_to_file(tf, tmp_dkek, sizeof(tmp_dkek)); flash_write_data_to_file(tf, tmp_dkek, sizeof(tmp_dkek));
memset(tmp_dkek, 0, sizeof(tmp_dkek)); memset(tmp_dkek, 0, sizeof(tmp_dkek));
low_flash_available();
} }
} }
res_APDU[0] = dkeks; res_APDU[0] = dkeks;