Commit Graph

34 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
c6b03e54ca Fix TX/RX buffers to align them with USB buffers and avoid overflows.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-12-24 02:06:15 +01:00
Pol Henarejos
991f5fc960 More uint funcs.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-12-23 21:41:40 +01:00
Pol Henarejos
73232b6de4 Add LE/BE functions for uint16, 32 and 64.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-12-23 20:39:03 +01:00
Pol Henarejos
320455815f Only allow initialize if secure lock is disabled or has mkek mask.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-12-08 01:24:35 +01:00
Pol Henarejos
1ea0a91ba8 Fix initialization when initializing a RP2350 board for first time.
Fixes #60.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-11-12 19:25:22 +01:00
Pol Henarejos
4ec1d4d891 Fix initialization and terminal certificate generation.
Fixes #59.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-11-08 17:52:13 +01:00
Pol Henarejos
f5b89aed69 Use DEV key from OTP if available when initializing.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-11-07 00:16:22 +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
72eb5a2a69 Enable OTP to store a permanent secret key.
It can be used by HSM or Fido to protect the keys and use it as MKEK.
2024-09-11 23:16:23 +02:00
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
8e8192362c Use macros for referring system fids.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-04-17 19:43:10 +02:00
Pol Henarejos
b034303193 Use new methods search_file() and file_put_data().
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-04-17 16:36:34 +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
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
ed2925cfb6 Use new Pico Keys SDK.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-11-06 14:25:42 +01:00
Pol Henarejos
2a5fe1cc6d Added initialization with self-signed certificate.
It will allow the initialization with OpenSC tool (sc-hsm-tool --initialize). However, it will not allow the use of card with SCS3, as it needs a PKI with trust chain. In this case, pico-hsm-tool.py shall be used for initialization.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-22 01:04:24 +01:00
Pol Henarejos
5e0f62265d Fix key size of terminal cert.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-20 21:41:38 +01:00
Pol Henarejos
63b245b858 Fix initialize with PUK store memory.
Now it is cleared.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-03-07 11:14:13 +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
5419ff74ee Using file_has_data() to check contents.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-01-13 18:07:50 +01:00
Pol Henarejos
bc20f98b44 In emulation, return always 1mb of memory.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-01-12 20:04:44 +01:00
Pol Henarejos
e8cc6a169e Try to recover MKEK twice: with previous PIN/SO-PIN or after setting the new PIN/SO-PIN just in case some is the same as previous.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-25 01:51:16 +02:00
Pol Henarejos
7d7b6b88ba Trying to recover MKEK to preserver device private key. If not, all are generated again.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-25 01:51:16 +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
82f61ff1d4 When initialized, the device key (EF_KEY_DEV) is only generated if not found.
To generate a new device key, it must be wiped.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-18 20:08:54 +02:00
Pol Henarejos
cb492728ec Device key now uses SECP256R1 curve.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-18 18:17:48 +02:00
Pol Henarejos
fec02ca733 Removing cvcerts.h dependency.
A python script gets the public key of the device (EF_EE_DEV) and requests to our PKI for a CVC. Once got, it is updated to EF_TERMCA (0x2f02).
termca_pk is now on EF_KEY_DEV and termca is on EF_TERMCA (concat with DICA).

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-18 18:17:48 +02:00
Pol Henarejos
83b5753bb5 Fix saving DEV key.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-18 18:17:48 +02:00
Pol Henarejos
c3568e1211 Create the terminal private key with id = 0.
This is the terminal private key, which will be signed by our PKI.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-14 01:20:54 +02:00
Pol Henarejos
6956587106 Add newline at the end of file.
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2022-08-13 23:31:09 +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