core: ltc: add fault mitigation in crypto_acipher_rsassa_verify()

Adds fault mitigations in crypto_acipher_rsassa_verify() and dependent
functions in libTomCrypt in order to include the critical final
memcompare.

This fault mitigation is only enabled with the calling function enabled
fault mitigations and CFG_CORE_FAULT_MITIGATION is 'y'.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
3 files changed
tree: 430939430abbaec669b5589aef00979847e7c807
  1. .github/
  2. core/
  3. keys/
  4. ldelf/
  5. lib/
  6. mk/
  7. scripts/
  8. ta/
  9. .checkpatch.conf
  10. .gitattributes
  11. .gitignore
  12. CHANGELOG.md
  13. LICENSE
  14. MAINTAINERS
  15. Makefile
  16. README.md
  17. typedefs.checkpatch
README.md

OP-TEE Trusted OS

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