All Services Programming & Development Cryptography, Security & Protocol Design $80/hr · Starting at $500 Design of custom high-security schemes and protocols with a sound cryptographic basis. Examples of something that would be a subset of this is: Custom file sharing protocol, Document signing protocol, Secure email storage system, e.t.c. About $80/hr · Ongoing Download Resume Design of custom high-security schemes and protocols with a sound cryptographic basis. Examples of something that would be a subset of this is: Custom file sharing protocol, Document signing protocol, Secure email storage system, e.t.c. Skills & Expertise CryptographyDesignEmail ServicesProtocol DesignSecurity ConsultingSound ProductionStorage EngineeringSystems Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersSoftware DevelopersC# ProgrammersSecurity ConsultantsVideo EditorsSound Production ExpertsWeb Application DevelopersVisual Basic ProgrammersAudio Post Production ServicesEditorsFortran ProgrammersMicrosoft Windows ExpertsUser Interface Designers (UI)Proposal WritersStorage EngineersLinux ProgrammersC++ DevelopersJava DevelopersPenetration Testing ConsultantsChat Support ServicesCryptocurrency Developers