Commit Graph

22 Commits

Author SHA1 Message Date
Pol Henarejos
dba614ed36 Relicense project under the GNU Affero General Public License v3 (AGPLv3)
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>
2025-10-26 20:18:45 +01:00
Pol Henarejos
3c6684cdab Rename CCID_ codes to PICOKEY_
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-11-05 19:29:00 +01:00
Pol Henarejos
7cb0bbf982 Merge branch 'development' into esp32
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-06-03 13:06:39 +02:00
Pol Henarejos
35d5d5e94e Use search_file() method.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-04-17 19:19:45 +02:00
Pol Henarejos
d6456b4dde First attempt to add support to ESP32.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-04-08 19:41:39 +02:00
Pol Henarejos
c3b66773e8 Use new asn1 structs.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-03-13 18:11:28 +01:00
Pol Henarejos
9fad920c3b Fix Windows emulation build.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-01-09 11:43:46 +01:00
Pol Henarejos
2b92d89ab7 Fix size_t casting.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-01-02 19:56:38 +01:00
Pol Henarejos
a1d7733b95 Fix key exchange.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-01-02 02:44:59 +01:00
Pol Henarejos
d82affa880 Added support for building emulation in Windows.
It has not been tested but it should not break any linux build.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-01-01 01:55:49 +01:00
Pol Henarejos
1d3232df36 Fix loading and saving Montgomery keys.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-08-24 16:01:39 +02:00
Pol Henarejos
0990805fb6 More code style.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-20 20:08:29 +01:00
Pol Henarejos
99f1620e7d Fixes #22.
SC-HSM returns the result with a 0x04 prepended. This comes from OpenSC but it is not clear the exact reason. 0x04 is usually for encoding uncompressed EC points but in that case it does not seem to make sense.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-18 18:40:27 +01:00
Pol Henarejos
ed674b379c Zeroize ecdh key.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-08 11:15:02 +01:00
Pol Henarejos
cd6e280f4f Switching to new style.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-02-15 00:10:35 +01:00
Pol Henarejos
daaa5bf402 Harmonize coding style.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-02-14 23:13:46 +01:00
Pol Henarejos
14c7852143 Fix returning shared secret.
I do not know why a 0x04 was prepended.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-02-14 11:28:27 +01:00
Pol Henarejos
fbabb81acd Fix asymmetric decrypt for OAEP. It only supports SHA256.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-02-12 21:53:47 +01:00
Pol Henarejos
eda8b53949 Memory cleanup on ECDH.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-10-31 12:54:44 +01:00
Pol Henarejos
62c72c48a5 Moving to new pico-hsm-sdk. 2022-08-30 17:55:42 +02:00
Pol Henarejos
aebb68724a Removing trailing spaces.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-19 01:44:27 +02:00
Pol Henarejos
e6f082d512 Splitting cmd_xxx() functions in separate files.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-13 14:59:27 +02:00