public static void C_GetAttributeValue(CK_SESSION_HANDLE session, CK_OBJECT_HANDLE obj, CK_ATTRIBUTE[] pTemplate)
{
CK_ATTRIBUTE.Native t = null;
IntPtr buf = IntPtr.Zero;
try
{
bool isKnownSize;
t = CK_ATTRIBUTE.ToNativeReadSize(pTemplate, out isKnownSize);
if (!isKnownSize)
{
CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_GetAttributeValue(session.Handle, obj.Handle, t.windows, t.Length):
LibraryUnix.fl.C_GetAttributeValue(session.Handle, obj.Handle, t.unix, t.Length)
, "C_GetAttributeValue(null)");
}
CK_ATTRIBUTE.ToNativeRead(t);
CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_GetAttributeValue(session.Handle, obj.Handle, t.windows, t.Length):
LibraryUnix.fl.C_GetAttributeValue(session.Handle, obj.Handle, t.unix, t.Length)
, "C_GetAttributeValue");
CK_ATTRIBUTE.FromNative(pTemplate, t);
}
finally
{
CK_ATTRIBUTE.Free(t);
}
}
public static void C_FindObjectsInit(CK_SESSION_HANDLE session, CK_ATTRIBUTE[] pTemplate)
{
CK_ATTRIBUTE.Native t = CK_ATTRIBUTE.ToNative(pTemplate);
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_FindObjectsInit(session.Handle, t.windows, t.Length):
LibraryUnix.fl.C_FindObjectsInit(session.Handle, t.unix, t.Length)
, "C_FindObjectsInit"); }
finally { CK_ATTRIBUTE.Free(t); }
}
public static void C_SetAttributeValue(CK_SESSION_HANDLE session, CK_OBJECT_HANDLE obj, CK_ATTRIBUTE[] pTemplate)
{
CK_ATTRIBUTE.Native t = CK_ATTRIBUTE.ToNative(pTemplate);
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_SetAttributeValue(session.Handle, obj.Handle, t.windows, t.Length):
LibraryUnix.fl.C_SetAttributeValue(session.Handle, obj.Handle, t.unix, t.Length)
, "C_SetAttributeValue"); }
finally { CK_ATTRIBUTE.Free(t); }
}
public static CK_OBJECT_HANDLE C_CreateObject(CK_SESSION_HANDLE session, CK_ATTRIBUTE[] pTemplate)
{
CK_ATTRIBUTE.Native t = CK_ATTRIBUTE.ToNative(pTemplate);
uint objHandle = 0;
ulong objHandleUnix = 0;
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_CreateObject(session.Handle, t.windows, t.Length, out objHandle):
LibraryUnix.fl.C_CreateObject(session.Handle, t.unix, t.Length, out objHandleUnix)
, "C_CreateObject"); }
finally { CK_ATTRIBUTE.Free(t); }
return(new CK_OBJECT_HANDLE(isWindows ? objHandle : (uint)objHandleUnix));
}
public static CK_OBJECT_HANDLE C_GenerateKey(CK_SESSION_HANDLE session, CK_MECHANISM mech, CK_ATTRIBUTE[] pTemplate)
{
CK_MECHANISM.Native m = new CK_MECHANISM.Native(mech);
CK_ATTRIBUTE.Native t = CK_ATTRIBUTE.ToNative(pTemplate);
uint keyHandle = 0;
ulong keyHandleUnix = 0;
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_GenerateKey(session.Handle, m.windows, t.windows, t.Length, out keyHandle):
LibraryUnix.fl.C_GenerateKey(session.Handle, ref m.unix, t.unix, t.Length, out keyHandleUnix)
, "C_GenerateKey"); }
finally { m.Free(); CK_ATTRIBUTE.Free(t); }
return(new CK_OBJECT_HANDLE(isWindows ? keyHandle : (uint)keyHandleUnix));
}
public static CK_OBJECT_HANDLE C_UnwrapKey(CK_SESSION_HANDLE session, CK_MECHANISM mech, CK_OBJECT_HANDLE key, byte[] input, CK_ATTRIBUTE[] pTemplate)
{
CK_MECHANISM.Native m = new CK_MECHANISM.Native(mech);
CK_ATTRIBUTE.Native t = CK_ATTRIBUTE.ToNative(pTemplate);
int inSize = input == null ? 0 : input.Length;
uint unwrappedKeyHandle = 0;
ulong unwrappedKeyHandleUnix = 0;
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_UnwrapKey(session.Handle, m.windows, key.Handle, input, inSize, t.windows, t.Length, out unwrappedKeyHandle):
LibraryUnix.fl.C_UnwrapKey(session.Handle, ref m.unix, key.Handle, input, inSize, t.unix, t.Length, out unwrappedKeyHandleUnix)
, "C_UnwrapKey"); }
finally { m.Free(); CK_ATTRIBUTE.Free(t); }
return(new CK_OBJECT_HANDLE(isWindows ? unwrappedKeyHandle : (uint)unwrappedKeyHandleUnix));
}
public static void C_GenerateKeyPair(CK_SESSION_HANDLE session, CK_MECHANISM mech,
CK_ATTRIBUTE[] tPub,
CK_ATTRIBUTE[] tPrv,
out CK_OBJECT_HANDLE pubKey,
out CK_OBJECT_HANDLE prvKey)
{
CK_ATTRIBUTE.Native tPubRaw = CK_ATTRIBUTE.ToNative(tPub);
CK_ATTRIBUTE.Native tPrvRaw = CK_ATTRIBUTE.ToNative(tPrv);
CK_MECHANISM.Native m = new CK_MECHANISM.Native(mech);
uint pubKeyHandle = 0;
uint prvKeyHandle = 0;
ulong pubKeyHandleUnix = 0;
ulong prvKeyHandleUnix = 0;
try { CKR_Exception.check(isWindows ?
LibraryWindows.fl.C_GenerateKeyPair(session.Handle, m.windows, tPubRaw.windows, tPub.Length, tPrvRaw.windows, tPrv.Length, out pubKeyHandle, out prvKeyHandle):
LibraryUnix.fl.C_GenerateKeyPair(session.Handle, ref m.unix, tPubRaw.unix, tPub.Length, tPrvRaw.unix, tPrv.Length, out pubKeyHandleUnix, out prvKeyHandleUnix)
, "C_GenerateKeyPair"); }
finally { CK_ATTRIBUTE.Free(tPubRaw); CK_ATTRIBUTE.Free(tPrvRaw); m.Free(); }
pubKey = new CK_OBJECT_HANDLE(isWindows ? pubKeyHandle : (uint)pubKeyHandleUnix);
prvKey = new CK_OBJECT_HANDLE(isWindows ? prvKeyHandle : (uint)prvKeyHandleUnix);
}
