E-SIGNED DocFlow SYSTEM in GEORGIAN FINANCIAL SECTOR NANA ENUKIDZE – E-Business Development Consultant

Background Information 2 Conditions precedent: From commercial banks’ side: General readiness and maturity for the engagement into e-business From NBG’s side: Creating reliable and trustworthy environment for utilizing electronic signature Essential components for replacing paper based document to e-doc: Creation of Electronic Document with Electronic Signature Creation E-signed Document Management System

E-Signed DocFlow System 3 Purpose Scope: Centralization of Electronic Document Management system in Banking Sector E-Signed DocFlow System Users: Bank clients Any Third Party (e.g. Court, law enforcement … Companies)

ESDS in Action 4 Purpose Scope: Centralization Electronic Document Management system in Banking Sector E-Signed DocFlow System Users : Customer of Banking Sector Any Third Party

While administering ESDS the NBG ensures: 5 Receive the Electronic document directly from a Bank Security of the Electronic Signature Integrity of the Electronic Document Possibility to Detect ANY changes in the Electronic Document Signature Non-repudiation (by signatory ) Environment Possibility to Access Safely the Electronic Document Possibility of Signatory Identification after the signing Possibility to Archiving Securely Electronic D for a long time

Simple way to received E-signed Document 6 YOU have to: Sign E-document by using Your Signature Biometric Data You automatically receive E-Doc ID and Pin code You can use any Internet connected device for receiving E-Doc Visit Enter E-Doc ID / then Pin code Enter (don’t forget : ) “search” The ORIGINAL VERSION of The E-Signed Doc IS in YOUR device

For YOU & for Third Parties 7 If you are the signer you can: Receive the Original Version of E-Doc any time Using the same PIN cod for 5 days Multiple times Request NEW Pin cod Any time Send Doc ID and Pin cod to ANY Third Party - It is your right! Third Party – receive YOUR E-signed Doc: Use

E-Signed Doc in Banking Sector 8

Project participants 9 National Bank of Georgia _ Assess ES service providers (TSP) and approves commercial bank’s security policy Commercial Bank _ Creates reliable and trustworthy environment Electronic Signature Creation Device supplier - TSP Digital Signature Certificate Authority (CA) - TSP Biometric data encription key pare generated body - TSP Time Stamp service provider - TSP Signatory Expertize Bureau

Handwritten Electronic Signature 10

Minimum Technical Requirements – Biometric data _ ISO standard ISO/IEC :2007(E) – Public-key cryptosystem _ RSA – Key length _ 2048 bit – Cryptographic hash function _ SHA256 – Public-Key Certificate _ X.509 – Time Stamp protocol _ RFC 3161 (cryptographic time-stamp) – PDF A/ - 2a format document _ Long term validation 11

E-Document Structure in Banking Sector I _ Customer’s signature: – Client’s encrypted biometric data – Client’s encrypted biometric data is embeded to the document – Integrity of the document is ensured by digital signature certificate ( I certificate) – Cryptographic Time-Stamp is used for first digital signature II _ Bank’s signature _ Signatory – physical entity: – Client’s encrypted biometric data – Client’s encrypted biometric data is embeded to the document – Integrity of the document is ensured by digital signature certificate ( I certificate) – Cryptographic Time-Stamp is used for second digital signature III _ Electronic Stamp: – CA issues Signature digital certificate to the Bank _ Stamp certificate (II certificate) – Client’s encrypted biometric data is embeded to the document – Integrity of the document is ensured by digital signature certificate – Cryptographic/Local Time-Stamp is used for Electronic Stamp 12

NBG COMPETITIVE STRENGTH Successful implementation of Advanced ES in banking sector means: – Utilizing ES according The Directive requirements – Favorable legislative environment _ appropriate amendments and methodological guidelines performed by NBG – Ability and readiness to regulate complex technical solution from NBG's side – Availability of expertize (forensic analysis) of handwritten electronic & digital signature – Commensurate readiness among the major commercial banks 13

NEXT STEPS IN FINANCIAL SECTOR Availability of Distance performing 100% Banking operations 14

Electronic Signature in Banking Sector Thank You 15