Hardened cryptographic architecture for Android boot loader, firmware loader and application packaging to comply with the PCI Software-ba...

Developed cryptographic architecture for to support the distribution of third-party encryption keys to payment terminals in compliance wi...

Designed and implemented PKI infrastructure for a payment vendor, including Certificate Policy and Certification Practices Statements com...

Developed the certificate authority architecture, policies, and practices to allow testing, distribution and deployment of third-party ap...