Fix Camellia key size in encrypt/decrypt

wc_CamelliaSetKey was passed `block` (cipher block size, always 16)
instead of `size / 8` (key size in bytes). The `size` parameter is in
bits (128/192/256) so it must be divided by 8. The old code happened
to work for camellia-128 since block == 128/8 == 16.

Author: julek-wolfssl

src/crypto/clu_decrypt.c

@@ -172,7 +172,7 @@ int wolfCLU_decrypt(int alg, char* mode, byte* pwdKey, byte* key, int size,
                 (alg == WOLFCLU_CAMELLIA128CBC ||
                  alg == WOLFCLU_CAMELLIA192CBC ||
                  alg == WOLFCLU_CAMELLIA256CBC)) {
-            ret = wc_CamelliaSetKey(&camellia, key, block, iv);
+            ret = wc_CamelliaSetKey(&camellia, key, size / 8, iv);
             if (ret == 0) {
                 wc_CamelliaCbcDecrypt(&camellia, output, input, tempMax);
             }

src/crypto/clu_encrypt.c

@@ -218,7 +218,7 @@ int wolfCLU_encrypt(int alg, char* mode, byte* pwdKey, byte* key, int size,
 #ifdef HAVE_CAMELLIA
         if (alg == WOLFCLU_CAMELLIA128CBC || alg == WOLFCLU_CAMELLIA192CBC ||
                 alg == WOLFCLU_CAMELLIA256CBC) {
-            ret = wc_CamelliaSetKey(&camellia, key, block, iv);
+            ret = wc_CamelliaSetKey(&camellia, key, size / 8, iv);
             if (ret != 0) {
                 XFCLOSE(inFile);
                 wolfCLU_LogError("CamelliaSetKey failed.");