8f907b25ba
and add the Enterprise / Commercial licensing option.
Main changes:
- Replace GPLv3 headers with AGPLv3 headers in source files.
- Update LICENSE file to the full AGPLv3 text.
- Add ENTERPRISE.md describing the dual-licensing model:
* Community Edition: AGPLv3 (strong copyleft, including network use).
* Enterprise / Commercial Edition: proprietary license for production /
multi-user / OEM use without the obligation to disclose derivative code.
- Update README with a new "License and Commercial Use" section pointing to
ENTERPRISE.md and clarifying how companies can obtain a commercial license.
Why this change:
- AGPLv3 ensures that modified versions offered as a service or deployed
in production environments must provide corresponding source code.
- The Enterprise / Commercial edition provides organizations with an
alternative proprietary license that allows internal, large-scale, or OEM
use (bulk provisioning, policy enforcement, inventory / revocation,
custom attestation, signed builds) without AGPL disclosure obligations.
This commit formally marks the first release that is dual-licensed:
AGPLv3 for the Community Edition and a proprietary commercial license
for Enterprise customers.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* This file is part of the Pico Keys SDK distribution (https://github.com/polhenarejos/pico-keys-sdk).
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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 Affero 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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* Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef _EAC_H_
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#define _EAC_H_
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#include "pico_keys.h"
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typedef enum MSE_protocol {
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MSE_AES = 0,
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MSE_3DES,
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MSE_NONE
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} MSE_protocol;
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extern void sm_derive_all_keys(const uint8_t *input, size_t input_len);
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extern void sm_set_protocol(MSE_protocol proto);
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extern MSE_protocol sm_get_protocol();
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extern uint8_t *sm_get_nonce();
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extern int sm_sign(uint8_t *in, size_t in_len, uint8_t *out);
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int sm_verify();
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void sm_update_iv();
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uint16_t sm_get_le();
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extern int sm_unwrap();
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uint16_t sm_remove_padding(const uint8_t *data, uint16_t data_len);
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extern int sm_wrap();
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extern bool is_secured_apdu();
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extern uint8_t sm_session_pin[16];
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extern uint16_t sm_session_pin_len;
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#endif
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