How to do real-time convolution of mono track with stereo impulse response to create a stereo output?

Hi,

I am new to Swift-Audio programming. I am trying to do real-time convolution [overlap-add preferably] on a mono track recorded using iPhone microphone (1 channel) with custom impulse response (stereo, left and right). Is there any possible way of doing it using AVFoundation/ Audio Toolbox in Swift?

Thanks.