SlideShare una empresa de Scribd logo

Moein

•Descargar como PPT, PDF•
•
I
itrraincity

secrity moein

TecnologíaEducación
1 de 40
Security in e-commerce Ahmad allahbakhshe
Introduction ,[object Object],[object Object],[object Object]
Mechanisms Cryptography types ,[object Object],[object Object],[object Object],[object Object]
Method Symmetric ,[object Object],[object Object],[object Object]
Hash Functions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hash Functions f f f Y 0 Y 1 Y m-1 IV=CV 0 CV 1 CV m-1 n n n b b b … n n CV m =H(M)
MD5 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Strength of MD5 ,[object Object],[object Object],[object Object],[object Object]
Encryption algorithms ,[object Object],[object Object]
History of DES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
DES ,[object Object],[object Object],[object Object]
DES ,[object Object],[object Object],[object Object],[object Object],[object Object]
AES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
AES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
AES Encryption Decryption M E C KU a E KUa (M)= M e (mod n) D KR a D KRa (C)= C d (mod n) M n = pq d*e = 1 (mod ø(n)) Private key KRa = (d, n) Public key KUa = (e, n)
Public Key ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of attack ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Brute Force Attacks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Firewalls ,[object Object],[object Object],[object Object],[object Object],[object Object]
Secure Protocols ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SSL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SSL ,[object Object],[object Object],[object Object],[object Object]
SET ,[object Object],[object Object],[object Object],[object Object],[object Object]
SET
S/MIME ,[object Object],[object Object],[object Object],[object Object],[object Object]
S/MIME ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
S/MIME Versions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TLS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TLS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SSH ,[object Object],[object Object],[object Object]
SSH ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Payment Gatway ,[object Object],[object Object],[object Object]
IPSec—IP Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security Associations (SA) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IPSec mode usage ,[object Object],[object Object],[object Object],[object Object]
IKE phases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IKE phases ,[object Object],[object Object]
IKE phase 1—main mode Alice Bob Crypto suites I support Crypto suite I choose g a mod p g b mod p g ab mod p{“Alice”, proof I am Alice} g ab mod p{“Bob”, proof I am Bob}
IKE phase 2 ,[object Object],[object Object],[object Object],[object Object]
[object Object]

Recomendados

introduction to cryptography
introduction to cryptographyintroduction to cryptography
introduction to cryptographyPriyamvada Singh
 
Pgp smime
Pgp smimePgp smime
Pgp smimeTania Agni
 
Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network securitypatisa
 
Chapter 3: Block Ciphers and the Data Encryption Standard
Chapter 3: Block Ciphers and the Data Encryption StandardChapter 3: Block Ciphers and the Data Encryption Standard
Chapter 3: Block Ciphers and the Data Encryption StandardShafaan Khaliq Bhatti
 
Different types of Symmetric key Cryptography
Different types of Symmetric key CryptographyDifferent types of Symmetric key Cryptography
Different types of Symmetric key Cryptographysubhradeep mitra
 
Cryptography - 101
Cryptography - 101Cryptography - 101
Cryptography - 101n|u - The Open Security Community
 
Overview on Cryptography and Network Security
Overview on Cryptography and Network SecurityOverview on Cryptography and Network Security
Overview on Cryptography and Network SecurityDr. Rupa Ch
 
Cryptography Attacks and Applications
Cryptography Attacks and ApplicationsCryptography Attacks and Applications
Cryptography Attacks and ApplicationsUTD Computer Security Group
 

Recomendados

introduction to cryptography
introduction to cryptographyintroduction to cryptography
introduction to cryptographyPriyamvada Singh
 
Pgp smime
Pgp smimePgp smime
Pgp smimeTania Agni
 
Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network securitypatisa
 
Chapter 3: Block Ciphers and the Data Encryption Standard
Chapter 3: Block Ciphers and the Data Encryption StandardChapter 3: Block Ciphers and the Data Encryption Standard
Chapter 3: Block Ciphers and the Data Encryption StandardShafaan Khaliq Bhatti
 
Different types of Symmetric key Cryptography
Different types of Symmetric key CryptographyDifferent types of Symmetric key Cryptography
Different types of Symmetric key Cryptographysubhradeep mitra
 
Cryptography - 101
Cryptography - 101Cryptography - 101
Cryptography - 101n|u - The Open Security Community
 
Overview on Cryptography and Network Security
Overview on Cryptography and Network SecurityOverview on Cryptography and Network Security
Overview on Cryptography and Network SecurityDr. Rupa Ch
 
Cryptography Attacks and Applications
Cryptography Attacks and ApplicationsCryptography Attacks and Applications
Cryptography Attacks and ApplicationsUTD Computer Security Group
 
Encryption
EncryptionEncryption
EncryptionNaiyan Noor
 
Encryption
EncryptionEncryption
EncryptionIGZ Software house
 
Encryption
EncryptionEncryption
EncryptionMahmoud Abdeen
 
Hybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and GoHybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and GoEleanor McHugh
 
Cryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSACryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSAaritraranjan
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYKathirvel Ayyaswamy
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYKathirvel Ayyaswamy
 
Day5
Day5Day5
Day5Jai4uk
 
Unit 3(1)
Unit 3(1)Unit 3(1)
Unit 3(1)Vinod Kumar Gorrepati
 
Unit 3(1)
Unit 3(1)Unit 3(1)
Unit 3(1)Vinod Kumar Gorrepati
 
CNS - Unit v
CNS - Unit vCNS - Unit v
CNS - Unit vArthyR3
 
Public key cryptography and RSA
Public key cryptography and RSAPublic key cryptography and RSA
Public key cryptography and RSAShafaan Khaliq Bhatti
 
Distribution of public keys and hmac
Distribution of public keys and hmacDistribution of public keys and hmac
Distribution of public keys and hmacanuragjagetiya
 
18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security 18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security Kathirvel Ayyaswamy
 
Encryption techniques
Encryption techniques Encryption techniques
Encryption techniques ShrikantSharma86
 
Unit 4
Unit 4Unit 4
Unit 4Vinod Kumar Gorrepati
 
Elementry Cryptography
Elementry CryptographyElementry Cryptography
Elementry CryptographyTata Consultancy Services
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoHarry Potter
 
Network security for E-Commerce
Network security for E-CommerceNetwork security for E-Commerce
Network security for E-CommerceHem Pokhrel
 
E commerce security
E commerce securityE commerce security
E commerce securityShakti Singh
 
04-1 E-commerce Security slides
04-1 E-commerce Security slides04-1 E-commerce Security slides
04-1 E-commerce Security slidesmonchai sopitka
 
Security in E-commerce
Security in E-commerceSecurity in E-commerce
Security in E-commercem8817
 

Más contenido relacionado

La actualidad más candente

Hybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and GoHybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and GoEleanor McHugh
 
Cryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSACryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSAaritraranjan
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYKathirvel Ayyaswamy
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYKathirvel Ayyaswamy
 
CNS - Unit v
CNS - Unit vCNS - Unit v
CNS - Unit vArthyR3
 
Distribution of public keys and hmac
Distribution of public keys and hmacDistribution of public keys and hmac
Distribution of public keys and hmacanuragjagetiya
 
18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security 18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security Kathirvel Ayyaswamy
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoHarry Potter
 

La actualidad más candente (18)

Encryption
EncryptionEncryption
Encryption
 
Encryption
EncryptionEncryption
Encryption
 
Encryption
EncryptionEncryption
Encryption
 
Hybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and GoHybrid Cryptography with examples in Ruby and Go
Hybrid Cryptography with examples in Ruby and Go
 
Cryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSACryptographic Algorithms: DES and RSA
Cryptographic Algorithms: DES and RSA
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
 
Day5
Day5Day5
Day5
 
Unit 3(1)
Unit 3(1)Unit 3(1)
Unit 3(1)
 
Unit 3(1)
Unit 3(1)Unit 3(1)
Unit 3(1)
 
CNS - Unit v
CNS - Unit vCNS - Unit v
CNS - Unit v
 
Public key cryptography and RSA
Public key cryptography and RSAPublic key cryptography and RSA
Public key cryptography and RSA
 
Distribution of public keys and hmac
Distribution of public keys and hmacDistribution of public keys and hmac
Distribution of public keys and hmac
 
18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security 18CS2005 Cryptography and Network Security
18CS2005 Cryptography and Network Security
 
Encryption techniques
Encryption techniques Encryption techniques
Encryption techniques
 
Unit 4
Unit 4Unit 4
Unit 4
 
Elementry Cryptography
Elementry CryptographyElementry Cryptography
Elementry Cryptography
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 

Destacado

Network security for E-Commerce
Network security for E-CommerceNetwork security for E-Commerce
Network security for E-CommerceHem Pokhrel
 
E commerce security
E commerce securityE commerce security
E commerce securityShakti Singh
 
04-1 E-commerce Security slides
04-1 E-commerce Security slides04-1 E-commerce Security slides
04-1 E-commerce Security slidesmonchai sopitka
 
Security in E-commerce
Security in E-commerceSecurity in E-commerce
Security in E-commercem8817
 
E commerce security
E commerce securityE commerce security
E commerce securitymeryamsiroos
 

Destacado (6)

Network security for E-Commerce
Network security for E-CommerceNetwork security for E-Commerce
Network security for E-Commerce
 
E commerce security
E commerce securityE commerce security
E commerce security
 
04-1 E-commerce Security slides
04-1 E-commerce Security slides04-1 E-commerce Security slides
04-1 E-commerce Security slides
 
Security in E-commerce
Security in E-commerceSecurity in E-commerce
Security in E-commerce
 
E-Commerce Security
E-Commerce SecurityE-Commerce Security
E-Commerce Security
 
E commerce security
E commerce securityE commerce security
E commerce security
 

Similar a Moein

Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network securityNagendra Um
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoJames Wong
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoYoung Alista
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoDavid Hoen
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoTony Nguyen
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoLuis Goldster
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_cryptoFraboni Ec
 
Cryptography and Message Authentication NS3
Cryptography and Message Authentication NS3Cryptography and Message Authentication NS3
Cryptography and Message Authentication NS3koolkampus
 
Network security
Network securityNetwork security
Network securityanoop negi
 
Unit V network management and security
Unit V network management and securityUnit V network management and security
Unit V network management and securitysangusajjan
 
6. cryptography
6. cryptography6. cryptography
6. cryptography7wounders
 
Seminar on Encryption and Authenticity
Seminar on Encryption and AuthenticitySeminar on Encryption and Authenticity
Seminar on Encryption and AuthenticityHardik Manocha
 
Cryptography
CryptographyCryptography
CryptographyRohan04
 
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATION
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATIONENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATION
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATIONIJNSA Journal
 

Similar a Moein (20)

Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network security
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
Introduction to security_and_crypto
Introduction to security_and_cryptoIntroduction to security_and_crypto
Introduction to security_and_crypto
 
A New Design of Algorithm for Enhancing Security in Bluetooth Communication w...
A New Design of Algorithm for Enhancing Security in Bluetooth Communication w...A New Design of Algorithm for Enhancing Security in Bluetooth Communication w...
A New Design of Algorithm for Enhancing Security in Bluetooth Communication w...
 
Cryptography
CryptographyCryptography
Cryptography
 
Ch11 Basic Cryptography
Ch11 Basic CryptographyCh11 Basic Cryptography
Ch11 Basic Cryptography
 
Cryptography and Message Authentication NS3
Cryptography and Message Authentication NS3Cryptography and Message Authentication NS3
Cryptography and Message Authentication NS3
 
Network security
Network securityNetwork security
Network security
 
Unit V network management and security
Unit V network management and securityUnit V network management and security
Unit V network management and security
 
6. cryptography
6. cryptography6. cryptography
6. cryptography
 
Seminar on Encryption and Authenticity
Seminar on Encryption and AuthenticitySeminar on Encryption and Authenticity
Seminar on Encryption and Authenticity
 
Cryptography
CryptographyCryptography
Cryptography
 
Ipsec vpn v0.1
Ipsec vpn v0.1Ipsec vpn v0.1
Ipsec vpn v0.1
 
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATION
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATIONENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATION
ENHANCED SECURE ALGORITHM FOR MESSAGE COMMUNICATION
 
Chapter 15 - Security
Chapter 15 - SecurityChapter 15 - Security
Chapter 15 - Security
 
82 86
82 8682 86
82 86
 

Último

Factors to Consider When Choosing Accounts Payable Services Providers.pptx
Factors to Consider When Choosing Accounts Payable Services Providers.pptxFactors to Consider When Choosing Accounts Payable Services Providers.pptx
Factors to Consider When Choosing Accounts Payable Services Providers.pptxKatpro Technologies
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...Martijn de Jong
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)wesley chun
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?Igalia
 
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfThe Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfEnterprise Knowledge
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreternaman860154
 
GenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationGenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationMichael W. Hawkins
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Enterprise Knowledge
 
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptxHampshireHUG
 
Breaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path MountBreaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path MountPuma Security, LLC
 
Handwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsHandwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsMaria Levchenko
 
Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityPrincipled Technologies
 
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Scriptwesley chun
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking MenDelhi Call girls
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxMalak Abu Hammad
 
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...Igalia
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc
 
Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024The Digital Insurer
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Servicegiselly40
 
Exploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone ProcessorsExploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone Processorsdebabhi2
 

Último (20)

Factors to Consider When Choosing Accounts Payable Services Providers.pptx
Factors to Consider When Choosing Accounts Payable Services Providers.pptxFactors to Consider When Choosing Accounts Payable Services Providers.pptx
Factors to Consider When Choosing Accounts Payable Services Providers.pptx
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdfThe Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
The Role of Taxonomy and Ontology in Semantic Layers - Heather Hedden.pdf
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreter
 
GenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day PresentationGenCyber Cyber Security Day Presentation
GenCyber Cyber Security Day Presentation
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...
 
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
 
Breaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path MountBreaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path Mount
 
Handwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed textsHandwritten Text Recognition for manuscripts and early printed texts
Handwritten Text Recognition for manuscripts and early printed texts
 
Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivity
 
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptx
 
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 
Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
 
Exploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone ProcessorsExploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone Processors
 

Moein

  • 1. Security in e-commerce Ahmad allahbakhshe
  • 2.
  • 3.
  • 4.
  • 5.
  • 6. Hash Functions f f f Y 0 Y 1 Y m-1 IV=CV 0 CV 1 CV m-1 n n n b b b … n n CV m =H(M)
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15. AES Encryption Decryption M E C KU a E KUa (M)= M e (mod n) D KR a D KRa (C)= C d (mod n) M n = pq d*e = 1 (mod ø(n)) Private key KRa = (d, n) Public key KUa = (e, n)
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24. SET
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
  • 35.
  • 36.
  • 37.
  • 38. IKE phase 1—main mode Alice Bob Crypto suites I support Crypto suite I choose g a mod p g b mod p g ab mod p{“Alice”, proof I am Alice} g ab mod p{“Bob”, proof I am Bob}
  • 39.
  • 40.