Commit Graph

3 Commits

Author SHA1 Message Date
Mahavir Jain
c097e6bcab mbedtls: fix hardware MPI (bignum) related regression
In commit de22f3a4e5, combination of
hardware and software MPI (bignum) related approach was used to
work around chip (e.g. ESP32-C3) limitation of max 3072 bits support.

This was done using linker "--wrap" flag but since the relevant API is
being used in same translation (compilation unit), hardware mode was not
getting used in some cases (e.g., RSA key generation).

This commit modified internal mbedTLS API and makes software+hardware
combination deterministic.
2021-11-29 15:13:05 +08:00
Angus Gratton
0927ec029e wpa_supplicant: Allow building with mbedTLS integration but no hardware MPI
Also disable the relevant function in bignum.h based on config, so fails at
compile not link time.

Closes https://github.com/espressif/esp-idf/issues/5321
2020-05-20 12:06:07 +10:00
Angus Gratton
1cc0b3000b mbedtls hardware bignum: Expose ESP-only bignum API in wrapper mbedtls/bignum.h 2016-11-18 17:08:14 +11:00