РУП «Национальный центр электронных услуг»

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РУП «Национальный центр электронных услуг»

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Client Cert

Server Cert

certificate

Directory Server

PKI Server

Server-side software

Client-side software

A public-key infrastructure(PKI) is a system for the creation, storage, and distribution of digital certificates which is used in digital signature to verify that a particular public key belongs to a certain entity.

Certificate Authority

Registration Authority

(PC/Phone/PDA)

PKI Client

Dig

ital

Sig

natu

re

PKI Structure

Requests Service

Provides service

share key info.

reposit re

posit

reposit

Share Cert. information

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NNational ational PKIPKI GGovernment overnment PKIPKI

CTL(List : GCC)(Singer : KISA)

CTL(List : KISA)(Singer : GCC)

KISA DirectoryKISA Directory(Root CA)(Root CA)

GCC DirectoryGCC Directory(Root CA)(Root CA)

Issues a CTL

Obtains a CTL Obtains a CTL

KISA(Root CA)

Accredited CA

Subscriber Subscriber

Sub CA

GCC(Root CA)Issues a CTL

B

CTL Model in Korea

Interaction between NPKI and GPKI

CTL : Certificate Trust ListCTL : Certificate Trust List

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The year-end tax adjustment service

Tax service

Online tax civil petition service

Cash receipt service

Electronic tax payment

$

Enable tax affairs of Fairness, Clearness

Best Practice : National tax service

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Online Printing

About to 150 ServicesAre Available On ONLINE ONLINE

Online Verification

Online Claim

Best Practice : Online civil petition service

No more need to WAIT!

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Student Parents Service

National EducationInformation System (NEIS)

NEIS HELP System (HELPSYS)

Education InformationService (EDUNET)

Education civil service

School Education affairsManagement System (SEMS)

• All Education affairs are managed on Internet

Best Practice : Education Service

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19 Banks and Post Office provide internet banking service based on accredited certificate

Internet banking users must use the accredited certificate for secure online transaction ('02. 9)

Best Practice : Internet Banking

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Credit card should be used with accredited certificate to enhance the security of electronic payment process

Regarding the transaction of over 300,000 won in Internet shopping, purchasers are required to use accredited certificate ('05. 11)

Best Practice : Internet Shopping

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Mobile banking service with certificate ('07~)

• Transferring a certificate from PC to mobile

phone

• Generating electronic signature in mobile phone

Certificate Management S/W in Mobile Phone

Best Practice : Mobile Banking

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Number of Digital Certificates 5 Accredited CAs issued accredited certificates to

subscriber around 28 million in total. Major PKI Applications

* Internet Banking, Online Stock, Internet Shopping, Procurement, e-Government Services

Numbers of annual issuance of certificates (2012.09, published by KISA)

0

500

1,000

1,500

2,000

2,500

3,000

2003 2004 2005 2006 2007 2008 2009 2010 2011 2012.9

782

9501,100

1,437

1,7161,856

2,192

2,3662,684

2,811

1999 Стандарты на функцию хэширования, электронную цифровую подпись

2000 Закон «Об электронном документе»

2009 Закон «Об электронном документе и электронной цифровой подписи»

2009 Стандарт на синтаксис обмена персональной информацией

2011 Новая функция хэширования, ЭЦП на эллиптических кривых

2012 Формат сертификатов и списка отозванных сертификатов, синтаксис запроса

ИСТОРИЯ (законодательство, стандартизация)

СТБ 1176.1-1999 «Информационная технология. Защита информации.

Процедура хэширования»Стандарт разработан белорусскими криптографами

СТБ 1176.2-1999 «Информационная технология. Защита информации. Процедуры выработки и проверки

электронной цифровой подписи»

1. Стандарт разработан белорусскими криптографами с использованием схемы Шнора (Schnorr C. P. Efficient Signature Generation by Smart Cards, J. Cryptology, 4(3): 161–174, 1991)

2. Безопасность основана на практической неразрешимости задачи дискретного логарифмирования в конечных полях. Позволяет быстро вырабатывать и проверять подпись. Значение подписи – короткое (посравнению с другими алгоритмами).

3. Включает алгоритм генерации простых чисел как параметров

1 To generate random k )1( qk ;

2 )(: kat ;

3 To convert:

1

0

8 )2(n

i

iitt ;

4 ),...,,,...,,(: 1110 znt mmtttM ;

5 .: tMhU

If U = 0, then go to 1; 6 qUxkV mod)(: .

If V = 0, tnen go to 1;

7 VUS r 2: . S is signature.

1 rSV 2mod: ;

2 rVSU 2/: ;

3 Check: .020 1 qVandU r

4 UV yat : ;

5 Convert: in

iitt 8

1

0

2

;

6 znt mmtttM ...,,,...,,,: 1110 ;

7 tMhW : ;

8 Check: UW .

the main steps of the algorithm signature verification

LAW OF THE REPUBLIC OF BELARUS

The Electronic Document

January 10, 2000

Electronic document is equivalent to document on paper and have the same legal him force

UNITED NATIONS

UNCITRALUnited Nations Commission on

International Trade Law

Model Law on Electronic Signatures

with

Guide to Enactment

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NOW2013

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Means of digital signature - software, software and hardware, or technical means by which implements one or more of the following functions: generation of digital signature, digital signature verification, development of the private key and the public key.

Means of electronic digital signatures must be certified in the national system of certification

PKI BelarusBanking

Belarus BankCertificate Authority

BelSwiss BankCertificate Authority

Belinvest BankCertificate Authority

PKI BelarusState

MailgovCertificate Authority

CustomCertificate Authority

TaxCertificate Authority

Social Protection FoundCertificate Authority

LAW OF THE REPUBLIC OF BELARUSThe electronic document and

electronic digital signature

December 28, 2009

PKI BelarusRoot CA

BankingCertificate Authority

StateCertificate Authority

OtherCertificate Authority

Belarus BankRegistration Authority

BelSwiss BankRegistration Authority

ARTICLE 17. THE STRUCTURE OF AN ELECTRONIC DOCUMENT

Electronic document consists of two integral parts - general and special.

The general part of the electronic document consists of information that forms the content of the document.

The special part of the electronic document consists of one or more digital signatures, and may also contain additional data needed to verify digital signatures (digital signatures) and identification of an electronic document, which establishes the technical regulations

ARTICLE 19. ORIGINAL ELECTRONIC DOCUMENT

Original electronic document exists only in electronic form. All identical copies of electronic documents are originals and have the same legal effect.

ARTICLE 22. LEGAL VALIDITY OF ELECTRONIC DOCUMENTSOriginal electronic document equivalent to a paper

document, signed by his own hand, and with it has the same legal effect.

Electronic document, signed after the revocation public key, is not legally binding.

Original electronic document and its copy, corresponding to the requirements specified in Article 20 of this Act, have the same legal force.

If, in accordance with the legislation requires that the document be made in writing, the electronic document and its copy are considered relevant to this requirement.

ARTICLE 29. THE STATE SYSTEM OF PUBLIC KEY MANAGEMENT

State public-key management system is designed to provide opportunities for all interested organizations and individuals information about the public key and their owners in the Republic of Belarus, is a system of interconnected and accredited in its service providers.

The main functions of the State public-key management system are:registration owners of private keys;publication, distribution and storage of public key certificates and certificate revocation lists of public keys;creation and maintenance of databases of current and revocation of public keys;introduction of public key certificates to the database of existing public key certificates;accessibility database of current and revoked public key certificates;a review of public key certificates;reliable confirmation accessories public key specific organization or individual.

PRESIDENTIAL DECREE OF NOVEMBER 8, 2011 № 515"ON SOME ISSUES OF THE INFORMATION SOCIETY IN THE REPUBLIC OF BELARUS“To establish that Operatively Analytical Center under the President shall regulate in the area:operation of the State public keys management systems of verify digital signatures, the Republic of Belarus;cryptographic protection of information that does not contain information classified as state secrets

PRESIDENTIAL DECREE OF NOVEMBER 8, 2011 № 515"ON SOME ISSUES OF THE INFORMATION SOCIETY IN THE REPUBLIC OF BELARUS“To establish that the National Center Electronics Services has operated a root certification authorities and other State system of management of public keys

STB P 34.101.45-2011Information technology and security.

Digital signature and key transport algorithms based on elliptic curves

1. Generation and verification of the parameters of the elliptic curve. 2. Generation and verification keys. 3. One-time private key generation. 4. The development and verification of digital signatures. 5. Key exchange.

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  Standard of the Republic of Belarus International standard The object

1. GOST 28147-89 «Information processing system. Cryptographic Security. Cryptographic transformation algorithm»

national encryption

2. STB 1176.2-99 «Information technology. Data security. Procedure and check procedures of electronic digital signature»

national digital signature

3. STB 1176.1-99 « Information technology. Data security. Hashing function»

national hashing function

4. STB 34.101.27-2011 «Information technology and security. Security requirements for software cryptographic modules»

national software cryptographic modules

5. STB P 34.101.45-2011 «Information technology and security. Digital signature algorithms based on elliptic curves»

national digital signature

6. STB 34.101.47-2012 «Information technology and security. Cryptographic algorithms of pseudorandom number generation»

national number generation

7. STB 34.101.49-2012 «Information technology and security. Public key card format»

national public key card

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  Standard of the Republic of Belarus International standard The object 1. STB 34.101.17-2012  «Information technology and

security. Certification request syntax»PKCS #10: Certification request syntax standard. Version 1.7. RSA Laboratories, 2000

certification request

2. STB 34.101.18-2009  «Information technology. Personal information exchange syntax»

PKCS #12 v1.0:1999 Personal information exchange syntax 

personal information exchange

3. STB 34.101.19-2012  «Information technology and security. Public key infrastructure certificate and certificate revocation list profile»

RFC 5280:2008 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile 

certificate and certificate revocation list

4. STB 34.101.21 – 2009 «Information technology. Cryptographic Token Interface»

PKCS #11 v2.20:2004 Cryptographic Token Interface Standard 

cryptographic token interface

5. STB 34.101.23-2012  «Information technology and security. Cryptographic message syntax»

PKCS #7: Cryptographic Message Syntax Standard

cryptographic message syntax

6. STB 34.101.26-2012  «Information technology and security. Online certificate status protocol (OCSP)»

X.509 Internet Public Key Infrastructure Online Certificate Status Protocol - OCSP 

online certificate status protocol

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MEANS1.Cryptographic software cryptographic software must meet the requirements specified in the standards 2.Hardware secure moduleThe goals of an HSM are:onboard secure generationonboard secure storageuse of cryptographic and sensitive data materialoffloading application servers for complete cryptography operations.HSMs provide both logical and physical protection of these materials from non-authorized use and potential adversaries.

TRUSTED THIRD PARTY

Achievement of adequate levels of business confidence in the operation of IT systems is underpinned by the provision of practical and appropriate legal and technical controls. Business must have confidence that IT systems will offer positive advantages and that such systems can be relied upon to sustain business obligations and create business opportunities.

An exchange of information between two entities implies an element of trust, e.g. with the recipient assuming that the identity of the sender is in fact the sender, and in turn, the sender assuming that the identity of the recipient is in fact the recipient for whom the information is intended. This "implied element of trust" may not be enough and may require the use of a Trusted Third Party (TTP) to facilitate the trusted exchange of information.

SERVICES PROVIDED BY TTPS:1.key management,2.certificate management,3.identification and authentication support,4.privilege attribute service, non-repudiation,5.time stamping services,6.electronic public notary services

Trusted third party(electronic public notary services)

Russia

TTPs Russia

Kazakhstan

TTPs Kazakhstan

Belarus

TTPs Belarus

RFC 3029 Internet X.509 Public Key InfrastructureData Validation and Certification Server Protocols

4 types of validation and certification services: - Certification of Possession of Data (cpd), - Certification of Claim of Possession of Data (ccpd), - Validation of Digitally Signed Document (vsd), - Validation of Public Key Certificates (vpkc).

RFC 3161 Internet X.509 Public Key Infrastructure Time-Stamp Protocol (TSP)

The TSA is a TTP that creates time-stamp tokens in order to indicate that a datum existed at a particular point in time.

COMMISSION DECISION

of 25 February 2011

establishing minimum requirements for the cross-border processing of documents signed electronically by competent

authorities under Directive 2006/123/EC of the European Parliament and of the Council on services in the internal market

(notified under document C(2011) 1081) (Text with EEA relevance) (2011/130/EU)

Specifications for an XML, CMS or PDF advanced electronic signature to be technically supported by the receiving Member State

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Common Criteriafor Information Technology Security Evaluation

Part 1: Introduction and general modelPart 2: Security functional requirementsPart 3: Security assurance requirements

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РУП «Национальный центр электронных услуг»