Correct Encapsulate_Out feild order

Author: aidangarske

src/tpm2.c

@@ -3552,13 +3552,13 @@ TPM_RC TPM2_Encapsulate(Encapsulate_In* in, Encapsulate_Out* out)
                 TPM2_Packet_ParseU32(&packet, &paramSz);
             }
 
-            TPM2_Packet_ParseU16(&packet, &out->ciphertext.size);
-            TPM2_Packet_ParseBytes(&packet, out->ciphertext.buffer,
-                out->ciphertext.size);
-
             TPM2_Packet_ParseU16(&packet, &out->sharedSecret.size);
             TPM2_Packet_ParseBytes(&packet, out->sharedSecret.buffer,
                 out->sharedSecret.size);
+
+            TPM2_Packet_ParseU16(&packet, &out->ciphertext.size);
+            TPM2_Packet_ParseBytes(&packet, out->ciphertext.buffer,
+                out->ciphertext.size);
         }
 
         TPM2_ReleaseLock(ctx);

wolftpm/tpm2.h

@@ -2665,8 +2665,8 @@ typedef struct {
     TPMI_DH_OBJECT keyHandle;
 } Encapsulate_In;
 typedef struct {
-    TPM2B_KEM_CIPHERTEXT ciphertext;
     TPM2B_SHARED_SECRET sharedSecret;
+    TPM2B_KEM_CIPHERTEXT ciphertext;
 } Encapsulate_Out;
 WOLFTPM_API TPM_RC TPM2_Encapsulate(Encapsulate_In* in, Encapsulate_Out* out);