SlideShare a Scribd company logo
1 of 20
Secret Writing
Types of Secret Writing Secret writing Steganography Cryptography
Overview of Cryptography  Terminology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
Overview of Cryptography & Its  Applications ,[object Object],[object Object],[object Object],[object Object]
6 Cryptography components
[object Object],[object Object]
10 Categories of cryptography
[object Object],[object Object],[object Object],[object Object],[object Object],11
11 Symmetric-key cryptography
Currently Available Crypto Algorithms (private key) ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],12 Asymmetric-key cryptography
Asymmetric-key cryptography
[object Object],[object Object],[object Object],[object Object],Currently Available Crypto Algorithms (public key)
Keys used in cryptography
[object Object],[object Object],[object Object]
Steganography ,[object Object],[object Object]
Hiding information in pictures Image in which to hide Text Image to hide within the other image
Digital Watermarks

More Related Content

What's hot

Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.ppt
Uday Meena
 
Cryptography Fundamentals
Cryptography FundamentalsCryptography Fundamentals
Cryptography Fundamentals
Duy Do Phan
 

What's hot (20)

Cryptography
CryptographyCryptography
Cryptography
 
Information Security & Cryptography
Information Security & CryptographyInformation Security & Cryptography
Information Security & Cryptography
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography Intro
Cryptography IntroCryptography Intro
Cryptography Intro
 
El Gamal Cryptosystem
El Gamal CryptosystemEl Gamal Cryptosystem
El Gamal Cryptosystem
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.ppt
 
Cryptography and Encryptions,Network Security,Caesar Cipher
Cryptography and Encryptions,Network Security,Caesar CipherCryptography and Encryptions,Network Security,Caesar Cipher
Cryptography and Encryptions,Network Security,Caesar Cipher
 
cryptography ppt free download
cryptography ppt free downloadcryptography ppt free download
cryptography ppt free download
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherCryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipher
 
Rsa
RsaRsa
Rsa
 
Cryptography Fundamentals
Cryptography FundamentalsCryptography Fundamentals
Cryptography Fundamentals
 
Overview of cryptography
Overview of cryptographyOverview of cryptography
Overview of cryptography
 
cryptography
cryptographycryptography
cryptography
 
Cryptography
CryptographyCryptography
Cryptography
 
A Brief History of Cryptography
A Brief History of CryptographyA Brief History of Cryptography
A Brief History of Cryptography
 
Block Ciphers Modes of Operation
Block Ciphers Modes of OperationBlock Ciphers Modes of Operation
Block Ciphers Modes of Operation
 
Cryptography
CryptographyCryptography
Cryptography
 
Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to Cryptography
 

Viewers also liked

Steganography
Steganography Steganography
Steganography
Uttam Jain
 

Viewers also liked (20)

Steganography
SteganographySteganography
Steganography
 
Rsa cryptography &steganography
Rsa cryptography &steganographyRsa cryptography &steganography
Rsa cryptography &steganography
 
Cryptography
Cryptography Cryptography
Cryptography
 
Cryptography Presentation
Cryptography PresentationCryptography Presentation
Cryptography Presentation
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography by Afroz haider mir
Cryptography by Afroz haider mirCryptography by Afroz haider mir
Cryptography by Afroz haider mir
 
Cryptography
CryptographyCryptography
Cryptography
 
novel Approach For Data Hiding by integrating Steganography and Extended Visu...
novel Approach For Data Hiding by integrating Steganography and Extended Visu...novel Approach For Data Hiding by integrating Steganography and Extended Visu...
novel Approach For Data Hiding by integrating Steganography and Extended Visu...
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography
CryptographyCryptography
Cryptography
 
Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to Cryptography
 
Cryptography
CryptographyCryptography
Cryptography
 
Data Hiding Techniques
Data Hiding TechniquesData Hiding Techniques
Data Hiding Techniques
 
Cryptography
CryptographyCryptography
Cryptography
 
Steganography - The art of hiding data
Steganography - The art of hiding dataSteganography - The art of hiding data
Steganography - The art of hiding data
 
Steganography
SteganographySteganography
Steganography
 
Cryptography & Steganography
Cryptography & SteganographyCryptography & Steganography
Cryptography & Steganography
 
System security
System securitySystem security
System security
 
Cryptography
CryptographyCryptography
Cryptography
 
Steganography
Steganography Steganography
Steganography
 

Similar to Cryptography

An Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
An Understanding And Perspectives of END TO END ENCRYPTION (4).pdfAn Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
An Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
KailasS9
 
PresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.pptPresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.ppt
vinitajain703
 

Similar to Cryptography (20)

Fundamentals of cryptography
Fundamentals of cryptographyFundamentals of cryptography
Fundamentals of cryptography
 
Cryptography ppt
Cryptography pptCryptography ppt
Cryptography ppt
 
A Survey on Cryptographic Techniques for Network Security.pdf
A Survey on Cryptographic Techniques for Network Security.pdfA Survey on Cryptographic Techniques for Network Security.pdf
A Survey on Cryptographic Techniques for Network Security.pdf
 
Analysis of Cryptography Techniques
Analysis of Cryptography TechniquesAnalysis of Cryptography Techniques
Analysis of Cryptography Techniques
 
Data encryption
Data encryptionData encryption
Data encryption
 
Computer Security (Cryptography) Ch01
Computer Security (Cryptography) Ch01Computer Security (Cryptography) Ch01
Computer Security (Cryptography) Ch01
 
CRYPTOGRAPHY-PAYAL CHOPRA.ppt
CRYPTOGRAPHY-PAYAL CHOPRA.pptCRYPTOGRAPHY-PAYAL CHOPRA.ppt
CRYPTOGRAPHY-PAYAL CHOPRA.ppt
 
Cryptography by Durlab Kumbhakar
Cryptography by Durlab KumbhakarCryptography by Durlab Kumbhakar
Cryptography by Durlab Kumbhakar
 
An Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
An Understanding And Perspectives of END TO END ENCRYPTION (4).pdfAn Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
An Understanding And Perspectives of END TO END ENCRYPTION (4).pdf
 
cryptography
cryptographycryptography
cryptography
 
A REVIEW STUDY OF CRYPTOGRAPHY TECHNIQUES
A REVIEW STUDY OF CRYPTOGRAPHY TECHNIQUESA REVIEW STUDY OF CRYPTOGRAPHY TECHNIQUES
A REVIEW STUDY OF CRYPTOGRAPHY TECHNIQUES
 
Hybrid cryptographic technique using rsa algorithm and scheduling concepts
Hybrid cryptographic technique using rsa algorithm and scheduling conceptsHybrid cryptographic technique using rsa algorithm and scheduling concepts
Hybrid cryptographic technique using rsa algorithm and scheduling concepts
 
PresentationonCRYPTOGRAPHYppt.ppt - Read-Only - Compatibility Mode.ppt
PresentationonCRYPTOGRAPHYppt.ppt  -  Read-Only  -  Compatibility Mode.pptPresentationonCRYPTOGRAPHYppt.ppt  -  Read-Only  -  Compatibility Mode.ppt
PresentationonCRYPTOGRAPHYppt.ppt - Read-Only - Compatibility Mode.ppt
 
Encryption
EncryptionEncryption
Encryption
 
Evolution of Cryptography and Cryptographic techniques
Evolution of Cryptography and Cryptographic techniquesEvolution of Cryptography and Cryptographic techniques
Evolution of Cryptography and Cryptographic techniques
 
HYBRID CRYPTOGRAPHIC TECHNIQUE USING RSA ALGORITHM AND SCHEDULING CONCEPTS
HYBRID CRYPTOGRAPHIC TECHNIQUE USING RSA ALGORITHM AND SCHEDULING CONCEPTSHYBRID CRYPTOGRAPHIC TECHNIQUE USING RSA ALGORITHM AND SCHEDULING CONCEPTS
HYBRID CRYPTOGRAPHIC TECHNIQUE USING RSA ALGORITHM AND SCHEDULING CONCEPTS
 
METHODS TOWARD ENHANCING RSA ALGORITHM : A SURVEY
METHODS TOWARD ENHANCING RSA ALGORITHM : A SURVEYMETHODS TOWARD ENHANCING RSA ALGORITHM : A SURVEY
METHODS TOWARD ENHANCING RSA ALGORITHM : A SURVEY
 
Pertemuan 4 information hiding (cryptography)
Pertemuan 4 information hiding (cryptography)Pertemuan 4 information hiding (cryptography)
Pertemuan 4 information hiding (cryptography)
 
PresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.pptPresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.ppt
 
PresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.pptPresentationonCRYPTOGRAPHYppt.ppt
PresentationonCRYPTOGRAPHYppt.ppt
 

Recently uploaded

會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
中 央社
 

Recently uploaded (20)

Morse OER Some Benefits and Challenges.pptx
Morse OER Some Benefits and Challenges.pptxMorse OER Some Benefits and Challenges.pptx
Morse OER Some Benefits and Challenges.pptx
 
Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...
Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...
Basic Civil Engineering notes on Transportation Engineering, Modes of Transpo...
 
The Ultimate Guide to Social Media Marketing in 2024.pdf
The Ultimate Guide to Social Media Marketing in 2024.pdfThe Ultimate Guide to Social Media Marketing in 2024.pdf
The Ultimate Guide to Social Media Marketing in 2024.pdf
 
philosophy and it's principles based on the life
philosophy and it's principles based on the lifephilosophy and it's principles based on the life
philosophy and it's principles based on the life
 
會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽會考英聽
 
MichaelStarkes_UncutGemsProjectSummary.pdf
MichaelStarkes_UncutGemsProjectSummary.pdfMichaelStarkes_UncutGemsProjectSummary.pdf
MichaelStarkes_UncutGemsProjectSummary.pdf
 
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdfDanh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
 
Matatag-Curriculum and the 21st Century Skills Presentation.pptx
Matatag-Curriculum and the 21st Century Skills Presentation.pptxMatatag-Curriculum and the 21st Century Skills Presentation.pptx
Matatag-Curriculum and the 21st Century Skills Presentation.pptx
 
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT VẬT LÝ 2024 - TỪ CÁC TRƯỜNG, TRƯ...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT VẬT LÝ 2024 - TỪ CÁC TRƯỜNG, TRƯ...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT VẬT LÝ 2024 - TỪ CÁC TRƯỜNG, TRƯ...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT VẬT LÝ 2024 - TỪ CÁC TRƯỜNG, TRƯ...
 
BỘ LUYỆN NGHE TIẾNG ANH 8 GLOBAL SUCCESS CẢ NĂM (GỒM 12 UNITS, MỖI UNIT GỒM 3...
BỘ LUYỆN NGHE TIẾNG ANH 8 GLOBAL SUCCESS CẢ NĂM (GỒM 12 UNITS, MỖI UNIT GỒM 3...BỘ LUYỆN NGHE TIẾNG ANH 8 GLOBAL SUCCESS CẢ NĂM (GỒM 12 UNITS, MỖI UNIT GỒM 3...
BỘ LUYỆN NGHE TIẾNG ANH 8 GLOBAL SUCCESS CẢ NĂM (GỒM 12 UNITS, MỖI UNIT GỒM 3...
 
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
 
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
 
Dementia (Alzheimer & vasular dementia).
Dementia (Alzheimer & vasular dementia).Dementia (Alzheimer & vasular dementia).
Dementia (Alzheimer & vasular dementia).
 
Post Exam Fun(da) Intra UEM General Quiz 2024 - Prelims q&a.pdf
Post Exam Fun(da) Intra UEM General Quiz 2024 - Prelims q&a.pdfPost Exam Fun(da) Intra UEM General Quiz 2024 - Prelims q&a.pdf
Post Exam Fun(da) Intra UEM General Quiz 2024 - Prelims q&a.pdf
 
Application of Matrices in real life. Presentation on application of matrices
Application of Matrices in real life. Presentation on application of matricesApplication of Matrices in real life. Presentation on application of matrices
Application of Matrices in real life. Presentation on application of matrices
 
slides CapTechTalks Webinar May 2024 Alexander Perry.pptx
slides CapTechTalks Webinar May 2024 Alexander Perry.pptxslides CapTechTalks Webinar May 2024 Alexander Perry.pptx
slides CapTechTalks Webinar May 2024 Alexander Perry.pptx
 
Open Educational Resources Primer PowerPoint
Open Educational Resources Primer PowerPointOpen Educational Resources Primer PowerPoint
Open Educational Resources Primer PowerPoint
 
[GDSC YCCE] Build with AI Online Presentation
[GDSC YCCE] Build with AI Online Presentation[GDSC YCCE] Build with AI Online Presentation
[GDSC YCCE] Build with AI Online Presentation
 
REPRODUCTIVE TOXICITY STUDIE OF MALE AND FEMALEpptx
REPRODUCTIVE TOXICITY  STUDIE OF MALE AND FEMALEpptxREPRODUCTIVE TOXICITY  STUDIE OF MALE AND FEMALEpptx
REPRODUCTIVE TOXICITY STUDIE OF MALE AND FEMALEpptx
 
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdfTelling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
 

Cryptography

Editor's Notes

  1. Transaction: