| commit | 28849defb5edde152f79d63067649b52dcb413a6 | [log] [tgz] |
|---|---|---|
| author | Jeffrey Kardatzke <jkardatzke@google.com> | Mon Mar 13 10:30:23 2023 -0700 |
| committer | Jérôme Forissier <jerome@forissier.org> | Wed Mar 15 00:11:25 2023 +0100 |
| tree | 762b5205253133479534e3eb61fac9599a05b989 | |
| parent | 6e99433edc51b328af3985445eff5cf81622d00f [diff] |
libutee: increase MPI_MEMPOOL_SIZE to 14Kb
With the Widevine v17/v18 OPKs using their new Provisioning 4.0
technique, this pool size needs to be increased to 14Kb from 12Kb.
The sequence that is being executed that requires this is as follows:
1. TEE_GenerateKey(key_handle, 2048, NULL, 0)
2. TEE_GetObjectBufferAttribute(key, TEE_ATTR_RSA_MODULUS,
modulus_data, &modulus_len),
same for TEE_ATTR_RSA_PUBLIC_EXPONENT and
TEE_ATTR_RSA_PRIVATE_EXPONENT.
3. mbedtls_rsa_complete() on a pk object created from the extracted
modulus, public exp and private exp.
Signed-off-by: Jeffrey Kardatzke <jkardatzke@google.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
This git contains source code for the secure side implementation of OP-TEE project.
All official OP-TEE documentation has moved to http://optee.readthedocs.io.
// OP-TEE core maintainers