TRANSACTION INTEGRITY BACKGROUND The subject matter described herein relates generally to the field of electronic devices and more particularly to a system and method to implement transaction integrity using electronic devices. In a typical electronic commerce transaction the merchant (and underlying ecosystem), is not certain that the individual conducting the transaction is the authorized person. When fraudulent transactions are accepted by the online ecosystem there is an underlying fraud cost that is generally borne by the relying party, in this example the merchant, or by the defrauded individual. Another weakness in the online space is the ever-present threat of system malware, which is often used to steal personal information, including payment credentials, for use by unauthorized individuals. This threat has an effect on a certain percentage of the population who will not conduct online activity due to fear of having their information compromised. This reduces efficiencies that can be gained through online commerce and limits the amount of goods and services purchased by concerned individuals, limiting the growth of online commerce. Existing solutions to these problems are limited in their usefulness and/or security due to the fact that they are hosted inside the PC operating system, which is always a point of vulnerability, or require external, attached hardware devices, which limit consumer ease-of-use factors. Accordingly systems and techniques to provide a secure computing environment for electronic commerce may find utility. BRIEF DESCRIPTION OF THE DRAWINGS The detailed description is described with reference to the accompanying figures. Fig. 1 is a schematic illustration of an exemplary electronic device which may be adapted to include infrastructure for transaction integrity in accordance with some embodiments. Fig. 2 is a high-level schematic illustration of an exemplary architecture for transaction integrity in accordance with some embodiments. Fig. 3 is a flowchart illustrating operations in a method to implement transaction integrity in accordance with some embodiments. Fig. 4 is a schematic illustration of an electronic device which may be adapted to implement client hardware authenticated transactions accordance with some embodiments. DETAILED DESCRIPTION Described herein are exemplary systems and methods to implement transaction integrity in electronic devices. In the following description, numerous specific details are set forth to provide a thorough understanding of various embodiments. However, it will be understood by those skilled in the art that the various embodiments may be practiced without the specific details. In other instances, well-known methods, procedures, components, and circuits have not been illustrated or described in detail so as not to obscure the particular embodiments. Fig. 1 is a schematic illustration of an exemplary system 100 which may be adapted to implement transaction integrity in accordance with some embodiments. In one embodiment, system 100 includes an electronic device 108 and one or more accompanying input/output devices including a display 102 having a screen 104, one or more speakers 106, a keyboard 110, one or more other I/O device(s) 112, and a mouse 114. The other I/O device(s) 112 may include a touch screen, a voice-activated input device, a track ball, a geolocation device, an accelerometer/gyroscope and any other device that allows the system 100 to receive input from a user. In various embodiments, the electronic device 108 may be embodied as a personal computer, a laptop computer, a personal digital assistant, a mobile telephone, an entertainment device, or another computing device. The electronic device 108 includes system hardware 120 and memory 130, which may be implemented as random access memory and/or read-only memory. A file store 180 may be communicatively coupled to computing device 108. File store 180 may be internal to computing device 108 such as, e.g., one or more hard drives, CD-ROM drives, DVD-ROM drives, or other types of storage devices. File store 180 may also be external to computer 108 such as, e.g., one or more external hard drives, network attached storage, or a separate storage network. System hardware 120 may include one or more processors 122, graphics processors 124, network interfaces 126, and bus structures 128. In one embodiment, processor 122 may be embodied as an Intel