Fix building FIPS v5 with PK callbacks

Author: Lealem Amedie

src/internal.c

@@ -33478,7 +33478,7 @@ static int DoSessionTicket(WOLFSSL* ssl, const byte* input, word32* inOutIdx,
 
 #ifndef NO_CERTS
 
-#ifdef WOLF_PRIVATE_KEY_ID
+#if defined(WOLF_PRIVATE_KEY_ID) || defined(HAVE_PK_CALLBACKS)
     int GetPrivateKeySigSize(WOLFSSL* ssl)
     {
         int sigSz = 0;
@@ -33519,7 +33519,7 @@ static int DoSessionTicket(WOLFSSL* ssl, const byte* input, word32* inOutIdx,
         }
         return sigSz;
     }
-#endif /* HAVE_PK_CALLBACKS */
+#endif /* WOLF_PRIVATE_KEY_ID || HAVE_PK_CALLBACKS */
 
 #endif /* NO_CERTS */
 

wolfssl/internal.h

@@ -2189,7 +2189,7 @@ WOLFSSL_LOCAL int  DecodePrivateKey(WOLFSSL *ssl, word32* length);
 #ifdef WOLFSSL_DUAL_ALG_CERTS
 WOLFSSL_LOCAL int  DecodeAltPrivateKey(WOLFSSL *ssl, word32* length);
 #endif
-#ifdef WOLF_PRIVATE_KEY_ID
+#if defined(WOLF_PRIVATE_KEY_ID) || defined(HAVE_PK_CALLBACKS)
 WOLFSSL_LOCAL int GetPrivateKeySigSize(WOLFSSL* ssl);
 #ifndef NO_ASN
     WOLFSSL_LOCAL int  InitSigPkCb(WOLFSSL* ssl, SignatureCtx* sigCtx);

wolfssl/wolfcrypt/settings.h

@@ -3396,6 +3396,11 @@ extern void uITRON4_free(void *p) ;
     #error The SRTP extension requires DTLS
 #endif
 
+/* FIPS v5 and older doesn't support WOLF_PRIVATE_KEY_ID with PK callbacks */
+#if defined(HAVE_FIPS) && FIPS_VERSION_LT(5,3) && defined(HAVE_PK_CALLBACKS)
+    #define NO_WOLF_PRIVATE_KEY_ID
+#endif
+
 /* Are we using an external private key store like:
  *     PKCS11 / HSM / crypto callback / PK callback */
 #if !defined(WOLF_PRIVATE_KEY_ID) && !defined(NO_WOLF_PRIVATE_KEY_ID) && \