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34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
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* This file is part of the Pico HSM distribution (https://github.com/polhenarejos/pico-hsm).
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* Copyright (c) 2022 Pol Henarejos.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "sc_hsm.h"
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#include "random.h"
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#include "eac.h"
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int cmd_session_pin() {
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if (P1(apdu) == 0x01 && P2(apdu) == 0x81) {
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memcpy(sm_session_pin, random_bytes_get(8), 8);
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sm_session_pin_len = 8;
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memcpy(res_APDU, sm_session_pin, sm_session_pin_len);
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res_APDU_size = sm_session_pin_len;
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apdu.ne = sm_session_pin_len;
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}
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else
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return SW_INCORRECT_P1P2();
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return SW_OK();
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}
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