Espressif ESP32-S2 Programming Manual page 1209

Chapter 2. API Reference
CONFIG_MBEDTLS_NIST_KW_C
NIST key wrapping (KW) and KW padding (KWP)
Found in: Component config
Enable NIST key wrapping and key wrapping padding.
Default value:
• No (disabled)
CONFIG_MBEDTLS_RIPEMD160_C
Enable RIPEMD-160 hash algorithm
Found in: Component config
Enable the RIPEMD-160 hash algorithm.
Default value:
• No (disabled)
Certificates Contains:
• CONFIG_MBEDTLS_PEM_PARSE_C
• CONFIG_MBEDTLS_PEM_WRITE_C
• CONFIG_MBEDTLS_X509_CRL_PARSE_C
• CONFIG_MBEDTLS_X509_CSR_PARSE_C
CONFIG_MBEDTLS_PEM_PARSE_C
Read & Parse PEM formatted certificates
Found in: Component config
Enable decoding/parsing of PEM formatted certificates.
If your certificates are all in the simpler DER format, disabling this option will save some code size.
Default value:
• Yes (enabled)
CONFIG_MBEDTLS_PEM_WRITE_C
Write PEM formatted certificates
Found in: Component config
Enable writing of PEM formatted certificates.
If writing certificate data only in DER format, disabling this option will save some code size.
Default value:
• Yes (enabled)
CONFIG_MBEDTLS_X509_CRL_PARSE_C
X.509 CRL parsing
Found in: Component config
Support for parsing X.509 Certifificate Revocation Lists.
Default value:
• Yes (enabled)
Espressif Systems
> mbedTLS > Symmetric Ciphers
> mbedTLS
> mbedTLS > Certificates
> mbedTLS > Certificates
> mbedTLS > Certificates
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