Core functionalities to transform Raspberry Pico into a CCID device.
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Pol Henarejos 8f907b25ba
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 20:06:16 +01:00
cmake Fix set version for non-pico platforms. 2025-09-22 17:31:48 +02:00
config Relicense project under the GNU Affero General Public License v3 (AGPLv3) 2025-10-26 20:06:16 +01:00
mbedtls@107ea89daa Upgrade to v3.6.2 2024-11-09 15:13:43 +01:00
src Relicense project under the GNU Affero General Public License v3 (AGPLv3) 2025-10-26 20:06:16 +01:00
tinycbor@c0aad2fb21 Upgrade tinycbor to 0.6.1 2025-08-29 01:20:09 +02:00
.gitmodules Add TinyCBOR for CBOR encoding/decoding. 2022-09-09 20:33:42 +02:00
CMakeLists.txt Not used 2024-09-16 00:51:43 +02:00
LICENSE Relicense project under the GNU Affero General Public License v3 (AGPLv3) 2025-10-26 20:06:16 +01:00
pico_keys_sdk_import.cmake Fix win build. 2025-10-12 18:51:46 +02:00
pico_sdk_import.cmake Adding first release of Pico CCID. It should be the core for different types of smart cards. 2022-04-19 13:40:45 +02:00
sdkconfig.defaults Add compile flags for optimization build in ESP32. 2024-11-09 00:20:16 +01:00