Shorten some wc_PKCS7_DecodeEncryptedKeyPackage() comment lines to less than 80 characters

Author: holtrop-wolfssl

wolfcrypt/src/pkcs7.c

@@ -14878,7 +14878,8 @@ int wc_PKCS7_SetDecodeEncryptedCtx(wc_PKCS7* pkcs7, void* ctx)
 #endif /* NO_PKCS7_ENCRYPTED_DATA */
 
 
-/* Unwrap and decrypt PKCS#7/CMS EncryptedKeyPackage object, return decoded size. */
+/* Unwrap and decrypt PKCS#7/CMS EncryptedKeyPackage object, return the
+ * decoded size. */
 WOLFSSL_API int wc_PKCS7_DecodeEncryptedKeyPackage(wc_PKCS7 * pkcs7,
         byte * pkiMsg, word32 pkiMsgSz, byte * output, word32 outputSz)
 {
@@ -14893,7 +14894,8 @@ WOLFSSL_API int wc_PKCS7_DecodeEncryptedKeyPackage(wc_PKCS7 * pkcs7,
             break;
         }
 
-        /* Expect a SEQUENCE header to start the EncryptedKeyPackage ContentInfo. */
+        /* Expect a SEQUENCE header to start the EncryptedKeyPackage
+         * ContentInfo. */
         if (GetSequence_ex(pkiMsg, &pkiIndex, &length, pkiMsgSz, 1) < 0) {
             ret = ASN_PARSE_E;
             break;
@@ -14918,18 +14920,20 @@ WOLFSSL_API int wc_PKCS7_DecodeEncryptedKeyPackage(wc_PKCS7 * pkcs7,
             break;
         }
 
-        /* Check for EncryptedKeyPackage explicit CHOICE [0] tag, indicating EnvelopedData subtype. */
+        /* Check for an EncryptedKeyPackage explicit CHOICE [0] tag, indicating
+         * an EnvelopedData subtype. */
         if (GetASNHeader(pkiMsg, ASN_CONTEXT_SPECIFIC | ASN_CONSTRUCTED,
                     &pkiIndex, &length, pkiMsgSz) >= 0) {
-            /* Explicit CHOICE [0] tag found. pkiIndex now should point to the
-             * EnvelopedData ContentInfo object within the EncryptedKeyPackage. */
+            /* An explicit CHOICE [0] tag was found. pkiIndex now should point
+             * to the EnvelopedData ContentInfo object within the
+             * EncryptedKeyPackage. */
             ret = wc_PKCS7_DecodeEnvelopedData(pkcs7, &pkiMsg[pkiIndex],
                     pkiMsgSz - pkiIndex, output, outputSz);
         }
         else {
 #ifndef NO_PKCS7_ENCRYPTED_DATA
-            /* An explicit CHOICE [0] tag was not found. We do not currently
-             * support AuthEnvelopedData, so check if we have an EncryptedData blob. */
+            /* An explicit CHOICE [0] tag was not found. Check if we have an
+             * EncryptedData blob. */
             ret = wc_PKCS7_DecodeEncryptedData(pkcs7, &pkiMsg[pkiIndex],
                     pkiMsgSz - pkiIndex, output, outputSz);
 #else