Add key generation/verification to ECC sanity check

sipa · sipa · commit f321d6bfff4d · 2014-11-23T10:47:39.000+01:00
diff --git a/src/key.cpp b/src/key.cpp
@@ -201,5 +201,13 @@ void CExtKey::Decode(const unsigned char code[74]) {
 }
 
 bool ECC_InitSanityCheck() {
-    return CECKey::SanityCheck();
+#if !defined(USE_SECP256K1)
+    if (!CECKey::SanityCheck()) {
+        return false;
+    }
+#endif
+    CKey key;
+    key.MakeNewKey(true);
+    CPubKey pubkey = key.GetPubKey();
+    return key.VerifyPubKey(pubkey);
 }

Original file line number	Diff line number	Diff line change
`@@ -201,5 +201,13 @@ void CExtKey::Decode(const unsigned char code[74]) {`
`201`	`201`	`}`
`202`	`202`
`203`	`203`	`bool ECC_InitSanityCheck() {`
`204`		`- return CECKey::SanityCheck();`
	`204`	`+#if !defined(USE_SECP256K1)`
	`205`	`+ if (!CECKey::SanityCheck()) {`
	`206`	`+ return false;`
	`207`	`+ }`
	`208`	`+#endif`
	`209`	`+ CKey key;`
	`210`	`+ key.MakeNewKey(true);`
	`211`	`+ CPubKey pubkey = key.GetPubKey();`
	`212`	`+ return key.VerifyPubKey(pubkey);`
`205`	`213`	`}`