File coolkey-1.1.0-fail-on-bad-mechanisms.patch of Package coolkey

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File coolkey-1.1.0-fail-on-bad-mechanisms.patch of Package coolkey (Revision 49a1525bab253554619a9cae784ac586)

Currently displaying revision 49a1525bab253554619a9cae784ac586 , Show latest

diff -up ./src/coolkey/coolkey.cpp.fail-on-bad-mechanisms ./src/coolkey/coolkey.cpp
--- ./src/coolkey/coolkey.cpp.fail-on-bad-mechanisms	2016-06-16 14:36:05.934755563 -0700
+++ ./src/coolkey/coolkey.cpp	2016-06-16 14:36:05.945755372 -0700
@@ -77,7 +77,8 @@ rsaMechanismList[] = {
 
 static const MechInfo
 ecMechanismList[] = {
-    {CKM_ECDSA,{256,521,CKF_HW | CKF_SIGN | CKF_EC_F_P}},{ CKM_ECDSA_SHA1, {256, 521, CKF_HW | CKF_SIGN | CKF_EC_F_P}},{ CKM_ECDH1_DERIVE,{256, 521, CKF_HW | CKF_DERIVE | CKF_EC_F_P} }
+    {CKM_ECDSA,{256,521,CKF_HW | CKF_SIGN | CKF_EC_F_P}},
+    {CKM_ECDH1_DERIVE,{256, 521, CKF_HW | CKF_DERIVE | CKF_EC_F_P} }
 };
 
 unsigned int numRSAMechanisms = sizeof(rsaMechanismList)/sizeof(MechInfo);
diff -up ./src/coolkey/slot.cpp.fail-on-bad-mechanisms ./src/coolkey/slot.cpp
--- ./src/coolkey/slot.cpp.fail-on-bad-mechanisms	2016-06-16 14:36:05.943755407 -0700
+++ ./src/coolkey/slot.cpp	2016-06-16 15:07:40.255882660 -0700
@@ -4185,11 +4185,30 @@ Slot::signInit(SessionHandleSuffix suffi
 {
     refreshTokenState();
     SessionIter session = findSession(suffix);
+    PKCS11Object *key = getKeyFromHandle(hKey);
     if( session == sessions.end() ) {
         throw PKCS11Exception(CKR_SESSION_HANDLE_INVALID);
     }
+    if (pMechanism == NULL) {
+        throw PKCS11Exception(CKR_ARGUMENTS_BAD);
+    }
+
+    switch (pMechanism->mechanism) {
+    case CKM_RSA_PKCS:
+	if (key->getKeyType() != Key::rsa) {
+        	throw PKCS11Exception(CKR_KEY_TYPE_INCONSISTENT);
+	}
+	break;
+    case CKM_ECDSA:
+	if (key->getKeyType() != Key::ecc) {
+        	throw PKCS11Exception(CKR_KEY_TYPE_INCONSISTENT);
+	}
+	break;
+    default:
+        throw PKCS11Exception(CKR_MECHANISM_INVALID);
+    }
 
-    session->signatureState.initialize(getKeyFromHandle(hKey));
+    session->signatureState.initialize(key);
 }
 
 void
@@ -4198,11 +4217,24 @@ Slot::decryptInit(SessionHandleSuffix su
 {
     refreshTokenState();
     SessionIter session = findSession(suffix);
+    PKCS11Object *key = getKeyFromHandle(hKey);
     if( session == sessions.end() ) {
         throw PKCS11Exception(CKR_SESSION_HANDLE_INVALID);
     }
+    if (pMechanism == NULL) {
+        throw PKCS11Exception(CKR_ARGUMENTS_BAD);
+    }
+    switch (pMechanism->mechanism) {
+    case CKM_RSA_PKCS:
+	if (key->getKeyType() != Key::rsa) {
+        	throw PKCS11Exception(CKR_KEY_TYPE_INCONSISTENT);
+	}
+	break;
+    default:
+        throw PKCS11Exception(CKR_MECHANISM_INVALID);
+    }
 
-    session->decryptionState.initialize(getKeyFromHandle(hKey));
+    session->decryptionState.initialize(key);
 }
 
 /**
@@ -5008,8 +5040,23 @@ Slot::derive(SessionHandleSuffix suffix,
 
     ECCKeyAgreementParams params(CryptParams::ECC_DEFAULT_KEY_SIZE);
     SessionIter session = findSession(suffix);
+    PKCS11Object *key=getKeyFromHandle(hBaseKey);
 
-    session->keyAgreementState.initialize(getKeyFromHandle(hBaseKey));
+    if (pMechanism == NULL ) {
+        throw PKCS11Exception(CKR_ARGUMENTS_BAD);
+    }
+
+    switch (pMechanism->mechanism) {
+    case CKM_ECDH1_DERIVE:
+	if (key->getKeyType() != Key::ecc) {
+        	throw PKCS11Exception(CKR_KEY_TYPE_INCONSISTENT);
+	}
+	break;
+    default:
+        throw PKCS11Exception(CKR_MECHANISM_INVALID);
+    }
+
+    session->keyAgreementState.initialize(key);
     deriveECC(suffix, pMechanism, hBaseKey, pTemplate, ulAttributeCount, 
 		phKey, params);
 
@@ -5018,9 +5065,6 @@ Slot::derive(SessionHandleSuffix suffix,
 void Slot::deriveECC(SessionHandleSuffix suffix, CK_MECHANISM_PTR pMechanism,
        CK_OBJECT_HANDLE hBaseKey, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount, CK_OBJECT_HANDLE_PTR phKey, CryptParams& params)
 {
-    if (pMechanism == NULL ) {
-        throw PKCS11Exception(CKR_ARGUMENTS_BAD);
-    }
 
     CK_ECDH1_DERIVE_PARAMS *mechParams      = NULL;

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File coolkey-1.1.0-fail-on-bad-mechanisms.patch of Package coolkey (Revision 49a1525bab253554619a9cae784ac586)

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