int FIPS_digestinit(EVP_MD_CTX *ctx, const EVP_MD *type);
int FIPS_digestupdate(EVP_MD_CTX *ctx, const void *data, size_t count);
int FIPS_digestinit(EVP_MD_CTX *ctx, const EVP_MD *type);
int FIPS_digestupdate(EVP_MD_CTX *ctx, const void *data, size_t count);