sha256.h: add guard for is224 in sha256 context

Signed-off-by: Yanray Wang <[email protected]>
2026-09-28 21:07:23 +00:00 · 2023-10-09 18:09:47 +08:00
parent 866b3a1886
commit 29db8b061d
1 changed files with 2 additions and 0 deletions
@@ -53,8 +53,10 @@ typedef struct mbedtls_sha256_context {
    unsigned char MBEDTLS_PRIVATE(buffer)[64];   /*!< The data block being processed. */
    uint32_t MBEDTLS_PRIVATE(total)[2];          /*!< The number of Bytes processed.  */
    uint32_t MBEDTLS_PRIVATE(state)[8];          /*!< The intermediate digest state.  */
+#if defined(MBEDTLS_SHA224_C)
    int MBEDTLS_PRIVATE(is224);                  /*!< Determines which function to use:
                                                    0: Use SHA-256, or 1: Use SHA-224. */
+#endif
 }
 mbedtls_sha256_context;