| CPC G06Q 20/202 (2013.01) [G06Q 20/3278 (2013.01); G06Q 20/363 (2013.01); G06Q 20/40 (2013.01)] | 27 Claims |

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1. A computer-implemented method to process payment transactions without accessing secure memories, comprising: receiving, by a mobile computing device and from a merchant system computing device, a request for a payment processing response; converting, by the mobile computing device, the request for the payment processing response to a request readable by a non-secure memory processor of the mobile computing device; generating, by the non-secure memory processor of the mobile computing device, a response to the request for the payment processing response that is identifiable by the merchant system as a payment response generated by a secure memory processor; and transmitting, by the mobile computing device, the response to the request for the payment processing response to the merchant system computing device.
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