19 Jul
2021
19 Jul
'21
1:50 p.m.
Hi,
It seems that SHA224 is mandatory if SHA256 is selected, in Mbed TLS latest version, according to this new check below:
#if defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA224_C) #error "MBEDTLS_SHA256_C defined without MBEDTLS_SHA224_C" #endif
May I know why SHA224 must be enabled with SHA256? Could you please point me to any reference/document?
Best regards, Hu Ziji