    virtual PassOwnPtr<ImageBufferSurface> createSurface(const IntSize& size, OpacityMode opacityMode)
    {
        m_createSurfaceCount++;
        return adoptPtr(new UnacceleratedImageBufferSurface(size, opacityMode));
    }

This weakness pertains to the use of cryptographic functions that are weak, misconfigured, or outdated, which undermines the intended protection of encrypted data and communications.