Digital Locksmiths Limited - About us

Digital Locksmiths | Sean Kelly | Martin Strauch
ePassport | ID Cards | MULTOS | JavaCard | EMV | ITSO | ePurse | Terminal Software and Support Systems
Consultancy | Design | Implementation | Engaging Digital Locksmiths | Rates
ITSO - BabyBlue | EMV - Card Applications
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The Digital Locksmiths

Digital Locksmiths' principle role is to provide consultancy, technical support and development services for security and smartcard related projects. To meet these aims, the Digital Locksmiths draw on over 25 years of smartcard experience of the founders. The Digital Locksmiths can also access a wide variety of specialist help from a pool of associates and former colleagues, built up over years of active participation in the digital security industry. The combination of in-house talent and extensive external connections means no project is either too big or too small for the Digital Locksmiths.

We have expertise covering the full spectrum of smartcard initiatives, with particular emphasis on the following:

  • Finance - EMV, ePurse;

  • Government - ICAO, identity and citizen's cards;

  • Transport - ITSO consultancy and product development.

Our background is in developing secure solutions - smartcard operating systems, applications and terminal software - for national passport and identity schemes, local government citizen cards, electronic purses and high security financial applicaitons for blue-chip payment companies. We can provide support for all phases of a development's life cycle - including planning, requirements capture, analysis, hardware selection, design, coding, testing, certification and support. We build security into every phase of the development, rather than trying to bolt it on as an afterthought.

The Digital Locksmiths offer an unrivalled, independent capabiltity to help our clients provide the highly reliable, feature rich and cost effective products that customers demand. Our aim is to help our customers identify and understand the risks inherent in the computational security they chose to deploy. We have a pragmatic approach based on years of experience of delivering products that work - we have teh expertise to provide the right solution for you

The Founders

Digital Locksmiths Limited was founded by two former members of Smart Card Solutions (Sean Kelly & Martin Strauch ).

Sean Kelly

Sean founded Smart Card Solutions Ltd in 1991 and managed the company from formation through to 2004, growing the business from two to ten employees; later as Technical Director he was responsible for the company's technical developments.

Sean takes a keen interest in Electronic Passports, having designed and implemented the world's first e-Passport as deployed by Malaysia in 1998 (US patent 6041412, www.uspto.gov/patft ). His core expertise is in the secure implementation of embedded controller software for smartcards and similar security devices, specialising on software defences against penetrative, disruptive and side channel attacks.

Sean has wide experience of MULTOS, having been part of the original design team at NatWest bank, and of JavaCard, having been the technical lead for its implementation on four different sources of smartcard chips. He is also sits on the ITSO [ www.itso.org.uk ] technical committee, a UK government initiative for interoperable smartcard based ticketing.

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Martin Strauch

Martin is an expert in smartcard applications for banking. Whilst working for NatWest Bank he was responsible for the MULTOS security architecture, security reviews and documentation for Mondex, the bank's famous experiment with e-purse.

Whilst at Smart Card Solutions, Martin was responsible for five EMV smartcard development projects for both issuers. Martin's fluency with the EMV and GlobalPlatform specifications has been key to quick and accurate implementation of card operating systems and payment applications and their eventual certification by both Visa and MasterCard.

Martin has wide experience of the ICAO's e-passport specifications [ www.icao.int ] , Global Platform's JavaCard lifecycle management and ITSO's interoperable ticketing Standards. He was the technical support contact for AILO [ www.ailo.org.uk ] and the co-ordinating editor of their Codes of Practice.

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