-#define SHA256_BLOCK_LENGTH 64
-#define SHA256_DIGEST_LENGTH 32
-#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)
-#define SHA384_BLOCK_LENGTH 128
-#define SHA384_DIGEST_LENGTH 48
-#define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1)
-#define SHA512_BLOCK_LENGTH 128
-#define SHA512_DIGEST_LENGTH 64
-#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)
+#define DTLS_SHA256_BLOCK_LENGTH 64
+#define DTLS_SHA256_DIGEST_LENGTH 32
+#define DTLS_SHA256_DIGEST_STRING_LENGTH (DTLS_SHA256_DIGEST_LENGTH * 2 + 1)
+#define DTLS_SHA384_BLOCK_LENGTH 128
+#define DTLS_SHA384_DIGEST_LENGTH 48
+#define DTLS_SHA384_DIGEST_STRING_LENGTH (DTLS_SHA384_DIGEST_LENGTH * 2 + 1)
+#define DTLS_SHA512_BLOCK_LENGTH 128
+#define DTLS_SHA512_DIGEST_LENGTH 64
+#define DTLS_SHA512_DIGEST_STRING_LENGTH (DTLS_SHA512_DIGEST_LENGTH * 2 + 1)