advances in card solutions
Post on 07-Jan-2016
27 Views
Preview:
DESCRIPTION
TRANSCRIPT
Advances in Card SolutionsAdvances in Card Solutions
7th Annual CACR
April 25, 2001
7th Annual CACR
April 25, 2001
Certicom OverviewCerticom Overview
Founded in 1985, 340 employees
- Offices in Toronto, San Francisco, Dulles, and London
- Listed on both Toronto Stock Exchange & the NASDAQ
Strong patent portfolio in wireless/mobile security
Sponsors cryptographic research at University of Waterloo and Stanford University
Has over 150 licensees
Founded in 1985, 340 employees
- Offices in Toronto, San Francisco, Dulles, and London
- Listed on both Toronto Stock Exchange & the NASDAQ
Strong patent portfolio in wireless/mobile security
Sponsors cryptographic research at University of Waterloo and Stanford University
Has over 150 licensees
Security for the Next 20 YearsSecurity for the Next 20 Years
Encryption Underlies all Internet Security
Existing Encryption Technology is 20 Years Old
Certicom Owns the Next Generation Encryption Technology
- Elliptic Curve Cryptography (ECC)
Designed for Mobile, Wireless Smart Card Environments
Security for the Next 20 Years
Encryption Underlies all Internet Security
Existing Encryption Technology is 20 Years Old
Certicom Owns the Next Generation Encryption Technology
- Elliptic Curve Cryptography (ECC)
Designed for Mobile, Wireless Smart Card Environments
Security for the Next 20 Years
Industry Leading Customers
Industry Leading Customers
AgendaAgenda
PKI, Cards, Wireless – Where are we? Common challenges Security Solutions – how can Crypto help? Success stories to watch… Concluding Remarks
PKI, Cards, Wireless – Where are we? Common challenges Security Solutions – how can Crypto help? Success stories to watch… Concluding Remarks
Classic Hype CycleClassic Hype CycleVisibility
TechnologyTrigger
Peak of InflatedExpectations
Trough ofDisillusionment
Slope ofEnlightenment
Plateau ofProductivity
Time
PKI Hype CyclePKI Hype Cycle
Source: Gartner Group
Visibility
TechnologyTrigger
Peak of InflatedExpectations
Trough ofDisillusionment
Slope ofEnlightenment
Plateau ofProductivity
Time
Public Key Encryption Developed
PGP Introduced
1994 RSA Conference
Verisign formed
Verisign IPO
EntrustIPO
1999 RSAConference
Scotia Bank Deploys B2C PKI
American Express Releases Blue
Identrus Formed
Verisign Acquires NSI
Entrust Merges with EnCommerce
Visa Announces3-D SSL
E-Sign Laws Signed
PKI DisappearsInto Application
PC Makers add SmartCard Readers
Industry Policy Authorities Form
We are here
Smart Card Hype CycleSmart Card Hype Cycle
1996 Olympics(Visa Cash)
1995 MondexSwindon, England
EMV
New YorkJoint Trials
American ExpressLaunches Blue
Visa LauncheseVisa
Are we here?
Smart Card Disappears into card, device, etc
PC Makers add SmartCard Readers
Industry Policy Authorities Form
Visibility
TechnologyTrigger
Peak of InflatedExpectations
Trough ofDisillusionment
Slope ofEnlightenment
Plateau ofProductivity
Time
Wireless Hype CycleWireless Hype CycleAre we here?
WAP
SMS
WTLS
Location-basedServices
Visibility
TechnologyTrigger
Peak of InflatedExpectations
Trough ofDisillusionment
Slope ofEnlightenment
Plateau ofProductivity
Time
Coming TogetherComing TogetherVisibility
Time
PKI Cycle
Smart Card Wireless eCommerce
We must be hereMy “Optimist’s” view!
Information Security ThreatsInformation Security Threats
Fraud
Problem
- Impersonation or identity theft
- Credit card fraud Impact
- Massive financial loss
- Merchants absorb most of the losses
- Slows adoption of e-Commerce
Problem
- Impersonation or identity theft
- Credit card fraud Impact
- Massive financial loss
- Merchants absorb most of the losses
- Slows adoption of e-Commerce
Credit Card Fraud Credit Card Fraud
Meridien Research predicts that by 2001, online credit card fraud could cost merchants $9 billion a year, and that by 2003 the cost could reach $15 billion
Meridien Research predicts that by 2001, online credit card fraud could cost merchants $9 billion a year, and that by 2003 the cost could reach $15 billion
ChallengesChallenges
Wireless is bandwidth constrained
- Pay per byte transmitted over networks
- Latency of messaging
- Proximity card performance Battery life Resource limitations
- Smart card processors fit within 25 sq mm
- PDA, pager, cell handsets
Devices may look different, but It’s the same problem
Wireless is bandwidth constrained
- Pay per byte transmitted over networks
- Latency of messaging
- Proximity card performance Battery life Resource limitations
- Smart card processors fit within 25 sq mm
- PDA, pager, cell handsets
Devices may look different, but It’s the same problem
ECC – A Part of any SolutionECC – A Part of any SolutionECC Key
Size(Bits)
ECC Key Size(Bits)
RSA Key Size(Bits)
RSA Key Size(Bits)
Key Size Ratio
Key Size Ratio
163 1,024 1 : 6
283 3,072 1 : 11
409 7,680 1 : 19
571 15,360 1 : 27
163 1,024 1 : 6
283 3,072 1 : 11
409 7,680 1 : 19
571 15,360 1 : 27
Traditional TechnologyTraditional Technology
Digitally Signed Transaction on a Palm VII Using Traditional Encryption Technology
Digitally Signed Transaction on a Palm VII Using Traditional Encryption Technology
Not Viable!Not Viable!
Certicom TechnologyCerticom Technology
Digitally Signed Transaction on a Palm VII Using Certicom Technology
Digitally Signed Transaction on a Palm VII Using Certicom Technology
Instantaneous Trust!Instantaneous Trust!
Solutions emergingSolutions emerging
Proximity devices Intelligent use of Public Key technology
- Not just PKI
- Combinations of PK, PKI and trust models Solutions for business needs
Proximity devices Intelligent use of Public Key technology
- Not just PKI
- Combinations of PK, PKI and trust models Solutions for business needs
Incentives for end customersIncentives for end customers
Sex appeal factor Hide security from consumers Assure privacy, integrity of transactions
For Financials
- Make it smooth for the merchants
- Avoid discount rate discussions ;-)
Sex appeal factor Hide security from consumers Assure privacy, integrity of transactions
For Financials
- Make it smooth for the merchants
- Avoid discount rate discussions ;-)
Example successesExample successes
Proximity in North America
- WMATA
- Mobil Speed Pass Large card rollouts
- American Express Blue
- eVisa
- MasterCard announcement with Keycorp Key differences…
- Proximity solutions seem to gain user acceptance!
Proximity in North America
- WMATA
- Mobil Speed Pass Large card rollouts
- American Express Blue
- eVisa
- MasterCard announcement with Keycorp Key differences…
- Proximity solutions seem to gain user acceptance!
Proximity solutionsProximity solutions
ECC enables secure solutions
- Payment
- Terminal communications Total transaction time required
- <150ms ECDSA Sign Performance by Certicom
- < 90 ms for a signature Viable for demanding proximity protocol
solutions
ECC enables secure solutions
- Payment
- Terminal communications Total transaction time required
- <150ms ECDSA Sign Performance by Certicom
- < 90 ms for a signature Viable for demanding proximity protocol
solutions
On Card Key GenerationOn Card Key Generation
Private key is “perfect secret”
- A random number Public key is computed by multiplying private key with
the “generator point”
- Same complexity as signature generation No risk of primality testing Total process typically less than 2 seconds
Enables keys as demanded by business process, user generated
- Avoids key injection requirements at mfg time
Private key is “perfect secret”
- A random number Public key is computed by multiplying private key with
the “generator point”
- Same complexity as signature generation No risk of primality testing Total process typically less than 2 seconds
Enables keys as demanded by business process, user generated
- Avoids key injection requirements at mfg time
PK Solutions to MatchPK Solutions to Match
Digital Signature Authentication Solutions Just in time security
- On card key generation for business app use
- TrustPoint PKI Portal registration of keys
- MobileTrust CA services Small certificates by design
- CA supports business process
- NOT business process driven by CA
Digital Signature Authentication Solutions Just in time security
- On card key generation for business app use
- TrustPoint PKI Portal registration of keys
- MobileTrust CA services Small certificates by design
- CA supports business process
- NOT business process driven by CA
System ArchitectureSystem Architecture
SecureClient
Application
SecureClient
Application
SecureServer
Application
SecureServer
Application
PKIClient
Protocols
ClientCertificate
Crypto
PKITools
ServerCertificate
Protocols
Crypto
Certificate Authority (CA)Registration Authority (RA)
Public-key InfrastructurePublic-key Infrastructure
Wireless Device
Wireless Device
Application Server
Application Server
TrustPoint PKI PortalTrustPoint PKI Portal
ConclusionsConclusions
ECC solutions provide the Right solution for todays security needs
Proximity solutions need high security – ECC meets the challenge
- On card key generation
- <150ms total transaction times Emerging business applications need Public
Key Technology
ECC solutions provide the Right solution for todays security needs
Proximity solutions need high security – ECC meets the challenge
- On card key generation
- <150ms total transaction times Emerging business applications need Public
Key Technology
top related