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I use FreeRTOS, LWiP, PolarSSL with STM32F417, 1MB external RAM.

When I use code with USE_STM32F4XX_HW_CRYPTO defined it works but the performance are lower or same like without HW acceleration. Why?

Maarten Bodewes
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    That's a very specific question, I hope you can find an expert. Note that using HW crypto may have other advantages than performance wrt side channel analysis and secure key storage. CPU's are pretty darn fast nowadays, even in embedded systems. – Maarten Bodewes Oct 03 '16 at 15:15
  • Do you call the good API to use hw crypto? – Hugo Bevilacqua Sep 22 '18 at 09:23

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