esp_mpi_release_hardware() function

Unlock access to RSA Accelerator (MPI/bignum operations) Has to be called once for each call to esp_mpi_acquire_hardware().

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Declaration

from bignum.h:51

void esp_mpi_release_hardware(void);

Notes

You do not need to call this if you are using the mbedTLS bignum.h API or esp_mpi_xxx functions. This function is only needed if you want to call ROM RSA functions or access the registers directly.

References

Code

Location

void esp_mpi_release_hardware(void);

bignum.h:51

esp_mpi_release_hardware() function

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