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X-CUBE-CRYPTOLIB AES-CCM optimization

Question asked by Guillaume FERLIN on Jan 26, 2018
Latest reply on Jan 26, 2018 by Clive One

Hi,

 

I'm using AES CCM algorithm from X-CUBE-CRYPTOLIB (STM32AccHwCryptoV3.1.0_L4_KEIL_otslsm1elfspf.lib) in sensitive real time system and unfortunelaty it does not fit our time requirement. We would like to investigate the possibility to optimize AES CCM encryption/decryption for our application. Is there possibility to:

- Get custom API for AES CCM (especially one API to change nonce only)
- Get library sources

 

Thanks,

Guillaume

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