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Merge branch 'feat/mbedtls_size_optimization_v5.2' into 'release/v5.2'

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Fix the increase in build size of mbedtls while upgrading to v3.x (v5.2)

See merge request espressif/esp-idf!34253
This commit is contained in:
Mahavir Jain
2024-10-28 11:17:10 +08:00
parent 13ad213984 db38b93c8d
commit 2ea33342b9
4 changed files with 28 additions and 3 deletions
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14
components/mbedtls/Kconfig
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@@ -652,6 +652,14 @@ menu "mbedTLS"
help
Enable MBEDTLS_SHA512_C adds support for SHA-384 and SHA-512.
config MBEDTLS_SHA3_C
bool "Enable the SHA3 cryptographic hash algorithm"
default n
help
Enabling MBEDTLS_SHA3_C adds support for SHA3.
Enabling this configuration option increases the flash footprint
by almost 4KB.
choice MBEDTLS_TLS_MODE
bool "TLS Protocol Role"
default MBEDTLS_TLS_SERVER_AND_CLIENT
@@ -1071,12 +1079,12 @@ menu "mbedTLS"
config MBEDTLS_ECP_FIXED_POINT_OPTIM
bool "Enable fixed-point multiplication optimisations"
depends on MBEDTLS_ECP_C
default y
default n
help
This configuration option enables optimizations to speedup (about 3 ~ 4 times) the ECP
fixed point multiplication using pre-computed tables in the flash memory.
Disabling this configuration option saves flash footprint (about 29KB if all Elliptic Curve selected)
in the application binary.
Enabling this configuration option increases the flash footprint
(about 29KB if all Elliptic Curve selected) in the application binary.
# end of Elliptic Curve options