SlideShare a Scribd company logo
1 of 18
Download to read offline
Stream Ciphers CS 519 Cryptography and Network Security Instructor: Ali Aydin Selcuk CS519, © A.Selcuk Stream Ciphers
Stream Ciphers ,[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Linear Feedback Shift Registers ,[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers x n x n-1 x 1 . . . . . . . feedback fnc. output bits  . . . . x n x n-1 x 1 . . . . . . . . . . . 
Stream Ciphers from LFSRs ,[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers key stream  . . . . LFSR 1 LFSR 2 LFSR k f . . .
Example LFSR-Based Ciphers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
LFSR-Based Ciphers (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
GSM A5/1 ,[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Software-Oriented Stream Ciphers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
RC4 (Rivest, 1987) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
RC4 (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
SEAL Software-Optimized Encryption Algorithm ,[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers Algorithm Speed  (MByte/s.) DES 22 AES 62 RC5-32/12 79 RC4 111 SEAL 920 MD5 205
RC4  &  WEP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Attacks on WEP (Borisov, Goldberg, Wagner, 2000) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Attacks on WEP  (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Attacks on WEP  (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Attacks on WEP  (cont’d) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Attacks on WEP  (cont’d) ,[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers
Replacements for WEP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CS519, © A.Selcuk Stream Ciphers

More Related Content

What's hot

What's hot (20)

Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to Cryptography
 
Web security
Web securityWeb security
Web security
 
2. Stream Ciphers
2. Stream Ciphers2. Stream Ciphers
2. Stream Ciphers
 
Hash function
Hash function Hash function
Hash function
 
Symmetric Encryption Techniques
Symmetric Encryption Techniques Symmetric Encryption Techniques
Symmetric Encryption Techniques
 
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITYCS6701 CRYPTOGRAPHY AND NETWORK SECURITY
CS6701 CRYPTOGRAPHY AND NETWORK SECURITY
 
Cryptography
CryptographyCryptography
Cryptography
 
Information Security & Cryptography
Information Security & CryptographyInformation Security & Cryptography
Information Security & Cryptography
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.ppt
 
Transposition Cipher
Transposition CipherTransposition Cipher
Transposition Cipher
 
IPV4 vs IPV6
IPV4 vs IPV6IPV4 vs IPV6
IPV4 vs IPV6
 
Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network security
 
E mail forensics
E mail forensicsE mail forensics
E mail forensics
 
CRYPTOGRAPHY AND NETWORK SECURITY- E-Mail Security
CRYPTOGRAPHY AND NETWORK SECURITY- E-Mail SecurityCRYPTOGRAPHY AND NETWORK SECURITY- E-Mail Security
CRYPTOGRAPHY AND NETWORK SECURITY- E-Mail Security
 
Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to Cryptography
 
basic encryption and decryption
 basic encryption and decryption basic encryption and decryption
basic encryption and decryption
 
Email security
Email securityEmail security
Email security
 
Different types of Symmetric key Cryptography
Different types of Symmetric key CryptographyDifferent types of Symmetric key Cryptography
Different types of Symmetric key Cryptography
 
Computer security
Computer securityComputer security
Computer security
 
Ch03 block-cipher-and-data-encryption-standard
Ch03 block-cipher-and-data-encryption-standardCh03 block-cipher-and-data-encryption-standard
Ch03 block-cipher-and-data-encryption-standard
 

Viewers also liked

Block Cipher vs. Stream Cipher
Block Cipher vs. Stream CipherBlock Cipher vs. Stream Cipher
Block Cipher vs. Stream CipherAmirul Wiramuda
 
Stream ciphers
Stream ciphersStream ciphers
Stream ciphersdegarden
 
5 stream ciphers
5 stream ciphers5 stream ciphers
5 stream ciphersHarish Sahu
 
Algorithme de chiffrement RC4, A5/1 & A5/2
Algorithme de chiffrement RC4, A5/1 & A5/2Algorithme de chiffrement RC4, A5/1 & A5/2
Algorithme de chiffrement RC4, A5/1 & A5/2Max Benana
 
Exploiting parallelism opportunities in non-parallel architectures to improve...
Exploiting parallelism opportunities in non-parallel architectures to improve...Exploiting parallelism opportunities in non-parallel architectures to improve...
Exploiting parallelism opportunities in non-parallel architectures to improve...GreenLSI Team, LSI, UPM
 
Cryptanalysis of the seal encryption algorithm
Cryptanalysis of the seal encryption algorithmCryptanalysis of the seal encryption algorithm
Cryptanalysis of the seal encryption algorithmdegarden
 
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...ijsrd.com
 
Low power project_presentation
Low power project_presentationLow power project_presentation
Low power project_presentationRichu Jose Cyriac
 
A short introduction to multimedia forensics the science discovering the hist...
A short introduction to multimedia forensics the science discovering the hist...A short introduction to multimedia forensics the science discovering the hist...
A short introduction to multimedia forensics the science discovering the hist...Sebastiano Battiato
 
Knapsack Algorithm www.geekssay.com
Knapsack Algorithm www.geekssay.comKnapsack Algorithm www.geekssay.com
Knapsack Algorithm www.geekssay.comHemant Gautam
 

Viewers also liked (20)

Block Cipher vs. Stream Cipher
Block Cipher vs. Stream CipherBlock Cipher vs. Stream Cipher
Block Cipher vs. Stream Cipher
 
Stream ciphers
Stream ciphersStream ciphers
Stream ciphers
 
RC4&RC5
RC4&RC5RC4&RC5
RC4&RC5
 
Presentation one-gsm
Presentation one-gsmPresentation one-gsm
Presentation one-gsm
 
Project lfsr
Project lfsrProject lfsr
Project lfsr
 
LFSR
LFSRLFSR
LFSR
 
RC 4
RC 4 RC 4
RC 4
 
5 stream ciphers
5 stream ciphers5 stream ciphers
5 stream ciphers
 
Algorithme de chiffrement RC4, A5/1 & A5/2
Algorithme de chiffrement RC4, A5/1 & A5/2Algorithme de chiffrement RC4, A5/1 & A5/2
Algorithme de chiffrement RC4, A5/1 & A5/2
 
Exploiting parallelism opportunities in non-parallel architectures to improve...
Exploiting parallelism opportunities in non-parallel architectures to improve...Exploiting parallelism opportunities in non-parallel architectures to improve...
Exploiting parallelism opportunities in non-parallel architectures to improve...
 
Ciphers
CiphersCiphers
Ciphers
 
Cryptanalysis of the seal encryption algorithm
Cryptanalysis of the seal encryption algorithmCryptanalysis of the seal encryption algorithm
Cryptanalysis of the seal encryption algorithm
 
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...
Reducing Silicon Real Estate and Switching Activity Using Low Power Test Patt...
 
Cryptography in GSM
Cryptography in GSMCryptography in GSM
Cryptography in GSM
 
Low power project_presentation
Low power project_presentationLow power project_presentation
Low power project_presentation
 
An effective RC4 Stream Cipher
An effective RC4 Stream CipherAn effective RC4 Stream Cipher
An effective RC4 Stream Cipher
 
Rc4 Research 2013
Rc4 Research 2013Rc4 Research 2013
Rc4 Research 2013
 
A short introduction to multimedia forensics the science discovering the hist...
A short introduction to multimedia forensics the science discovering the hist...A short introduction to multimedia forensics the science discovering the hist...
A short introduction to multimedia forensics the science discovering the hist...
 
Knapsack Algorithm www.geekssay.com
Knapsack Algorithm www.geekssay.comKnapsack Algorithm www.geekssay.com
Knapsack Algorithm www.geekssay.com
 
RC-5
RC-5RC-5
RC-5
 

Similar to Stream ciphers presentation

Computer network (3)
Computer network (3)Computer network (3)
Computer network (3)NYversity
 
Code Red Security
Code Red SecurityCode Red Security
Code Red SecurityAmr Ali
 
Buffer Overflow - Smashing the Stack
Buffer Overflow - Smashing the StackBuffer Overflow - Smashing the Stack
Buffer Overflow - Smashing the StackironSource
 
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
 
Buffer overflow – Smashing The Stack
Buffer overflow – Smashing The StackBuffer overflow – Smashing The Stack
Buffer overflow – Smashing The StackTomer Zait
 
Everything I always wanted to know about crypto, but never thought I'd unders...
Everything I always wanted to know about crypto, but never thought I'd unders...Everything I always wanted to know about crypto, but never thought I'd unders...
Everything I always wanted to know about crypto, but never thought I'd unders...Codemotion
 
Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network securitypatisa
 
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...Cybersecurity Education and Research Centre
 
FPGA design with CλaSH
FPGA design with CλaSHFPGA design with CλaSH
FPGA design with CλaSHConrad Parker
 
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverter
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverterKernel Recipes 2014 - NDIV: a low overhead network traffic diverter
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverterAnne Nicolas
 
Jaimin chp-8 - network security-new -use this - 2011 batch
Jaimin   chp-8 - network security-new -use this -  2011 batchJaimin   chp-8 - network security-new -use this -  2011 batch
Jaimin chp-8 - network security-new -use this - 2011 batchJaimin Jani
 
Evgeniy Muralev, Mark Vince, Working with the compiler, not against it
Evgeniy Muralev, Mark Vince, Working with the compiler, not against itEvgeniy Muralev, Mark Vince, Working with the compiler, not against it
Evgeniy Muralev, Mark Vince, Working with the compiler, not against itSergey Platonov
 
Detailed cryptographic analysis of contact tracing protocols
Detailed cryptographic analysis of contact tracing protocolsDetailed cryptographic analysis of contact tracing protocols
Detailed cryptographic analysis of contact tracing protocolsChristian Spolaore
 
Track c-High speed transaction-based hw-sw coverification -eve
Track c-High speed transaction-based hw-sw coverification -eveTrack c-High speed transaction-based hw-sw coverification -eve
Track c-High speed transaction-based hw-sw coverification -evechiportal
 
Java on arm theory, applications, and workloads [dev5048]
Java on arm  theory, applications, and workloads [dev5048]Java on arm  theory, applications, and workloads [dev5048]
Java on arm theory, applications, and workloads [dev5048]Aleksei Voitylov
 

Similar to Stream ciphers presentation (20)

Computer network (3)
Computer network (3)Computer network (3)
Computer network (3)
 
20141105 asfws-norx-slides
20141105 asfws-norx-slides20141105 asfws-norx-slides
20141105 asfws-norx-slides
 
Code Red Security
Code Red SecurityCode Red Security
Code Red Security
 
Buffer Overflow - Smashing the Stack
Buffer Overflow - Smashing the StackBuffer Overflow - Smashing the Stack
Buffer Overflow - Smashing the Stack
 
Overview on Cryptography and Network Security
Overview on Cryptography and Network SecurityOverview on Cryptography and Network Security
Overview on Cryptography and Network Security
 
Buffer overflow – Smashing The Stack
Buffer overflow – Smashing The StackBuffer overflow – Smashing The Stack
Buffer overflow – Smashing The Stack
 
Everything I always wanted to know about crypto, but never thought I'd unders...
Everything I always wanted to know about crypto, but never thought I'd unders...Everything I always wanted to know about crypto, but never thought I'd unders...
Everything I always wanted to know about crypto, but never thought I'd unders...
 
6005679.ppt
6005679.ppt6005679.ppt
6005679.ppt
 
Cryptography and network security
Cryptography and network securityCryptography and network security
Cryptography and network security
 
RC4&RC5
RC4&RC5RC4&RC5
RC4&RC5
 
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...
Novel Instruction Set Architecture Based Side Channels in popular SSL/TLS Imp...
 
Iss lecture 2
Iss lecture 2Iss lecture 2
Iss lecture 2
 
verilog ppt .pdf
verilog ppt .pdfverilog ppt .pdf
verilog ppt .pdf
 
FPGA design with CλaSH
FPGA design with CλaSHFPGA design with CλaSH
FPGA design with CλaSH
 
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverter
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverterKernel Recipes 2014 - NDIV: a low overhead network traffic diverter
Kernel Recipes 2014 - NDIV: a low overhead network traffic diverter
 
Jaimin chp-8 - network security-new -use this - 2011 batch
Jaimin   chp-8 - network security-new -use this -  2011 batchJaimin   chp-8 - network security-new -use this -  2011 batch
Jaimin chp-8 - network security-new -use this - 2011 batch
 
Evgeniy Muralev, Mark Vince, Working with the compiler, not against it
Evgeniy Muralev, Mark Vince, Working with the compiler, not against itEvgeniy Muralev, Mark Vince, Working with the compiler, not against it
Evgeniy Muralev, Mark Vince, Working with the compiler, not against it
 
Detailed cryptographic analysis of contact tracing protocols
Detailed cryptographic analysis of contact tracing protocolsDetailed cryptographic analysis of contact tracing protocols
Detailed cryptographic analysis of contact tracing protocols
 
Track c-High speed transaction-based hw-sw coverification -eve
Track c-High speed transaction-based hw-sw coverification -eveTrack c-High speed transaction-based hw-sw coverification -eve
Track c-High speed transaction-based hw-sw coverification -eve
 
Java on arm theory, applications, and workloads [dev5048]
Java on arm  theory, applications, and workloads [dev5048]Java on arm  theory, applications, and workloads [dev5048]
Java on arm theory, applications, and workloads [dev5048]
 

More from degarden

MICHELIN_-AGILIS-CrossClimate_GB
MICHELIN_-AGILIS-CrossClimate_GBMICHELIN_-AGILIS-CrossClimate_GB
MICHELIN_-AGILIS-CrossClimate_GBdegarden
 
ABC 2021 Guia del vino
ABC 2021 Guia del vinoABC 2021 Guia del vino
ABC 2021 Guia del vinodegarden
 
Audi-A3-Sportback-catalogo-es-1146
Audi-A3-Sportback-catalogo-es-1146Audi-A3-Sportback-catalogo-es-1146
Audi-A3-Sportback-catalogo-es-1146degarden
 
Why btrfs is the Bread and Butter of Filesystems
Why btrfs is the Bread and Butter of FilesystemsWhy btrfs is the Bread and Butter of Filesystems
Why btrfs is the Bread and Butter of Filesystemsdegarden
 
Toshiba X300 salessheet english-web_r2
Toshiba X300 salessheet english-web_r2Toshiba X300 salessheet english-web_r2
Toshiba X300 salessheet english-web_r2degarden
 
Toshiba N300 salessheet english-web_r2
Toshiba N300 salessheet english-web_r2Toshiba N300 salessheet english-web_r2
Toshiba N300 salessheet english-web_r2degarden
 
The 20 maps that will help you understand Spain - The Local
The 20 maps that will help you understand Spain - The LocalThe 20 maps that will help you understand Spain - The Local
The 20 maps that will help you understand Spain - The Localdegarden
 
Toshiba X300 Performance Internal Hard Drive
Toshiba X300 Performance Internal Hard DriveToshiba X300 Performance Internal Hard Drive
Toshiba X300 Performance Internal Hard Drivedegarden
 
Sper Food Safety Thermometer with IR
Sper Food Safety Thermometer with IRSper Food Safety Thermometer with IR
Sper Food Safety Thermometer with IRdegarden
 
Plarad Torque and tension systems
Plarad Torque and tension systemsPlarad Torque and tension systems
Plarad Torque and tension systemsdegarden
 
Plarad Hydraulikaggregate Hydraulic Power Packs
Plarad Hydraulikaggregate Hydraulic Power PacksPlarad Hydraulikaggregate Hydraulic Power Packs
Plarad Hydraulikaggregate Hydraulic Power Packsdegarden
 
Hands-Free Profile 1.7
Hands-Free Profile 1.7Hands-Free Profile 1.7
Hands-Free Profile 1.7degarden
 
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...degarden
 
Reverse Engineering BLE Devices Documentation
Reverse Engineering BLE Devices DocumentationReverse Engineering BLE Devices Documentation
Reverse Engineering BLE Devices Documentationdegarden
 
pWeb: A P2P Web Hosting Framework
pWeb: A P2P Web Hosting FrameworkpWeb: A P2P Web Hosting Framework
pWeb: A P2P Web Hosting Frameworkdegarden
 
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android ¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android degarden
 
Bose NC 700 - User manual English
Bose NC 700 - User manual EnglishBose NC 700 - User manual English
Bose NC 700 - User manual Englishdegarden
 
MICHELIN CrossCLIMATE+
MICHELIN CrossCLIMATE+MICHELIN CrossCLIMATE+
MICHELIN CrossCLIMATE+degarden
 
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017degarden
 

More from degarden (20)

MICHELIN_-AGILIS-CrossClimate_GB
MICHELIN_-AGILIS-CrossClimate_GBMICHELIN_-AGILIS-CrossClimate_GB
MICHELIN_-AGILIS-CrossClimate_GB
 
ABC 2021 Guia del vino
ABC 2021 Guia del vinoABC 2021 Guia del vino
ABC 2021 Guia del vino
 
Audi-A3-Sportback-catalogo-es-1146
Audi-A3-Sportback-catalogo-es-1146Audi-A3-Sportback-catalogo-es-1146
Audi-A3-Sportback-catalogo-es-1146
 
Why btrfs is the Bread and Butter of Filesystems
Why btrfs is the Bread and Butter of FilesystemsWhy btrfs is the Bread and Butter of Filesystems
Why btrfs is the Bread and Butter of Filesystems
 
Toshiba X300 salessheet english-web_r2
Toshiba X300 salessheet english-web_r2Toshiba X300 salessheet english-web_r2
Toshiba X300 salessheet english-web_r2
 
Toshiba N300 salessheet english-web_r2
Toshiba N300 salessheet english-web_r2Toshiba N300 salessheet english-web_r2
Toshiba N300 salessheet english-web_r2
 
The 20 maps that will help you understand Spain - The Local
The 20 maps that will help you understand Spain - The LocalThe 20 maps that will help you understand Spain - The Local
The 20 maps that will help you understand Spain - The Local
 
Toshiba X300 Performance Internal Hard Drive
Toshiba X300 Performance Internal Hard DriveToshiba X300 Performance Internal Hard Drive
Toshiba X300 Performance Internal Hard Drive
 
Bronces
BroncesBronces
Bronces
 
Sper Food Safety Thermometer with IR
Sper Food Safety Thermometer with IRSper Food Safety Thermometer with IR
Sper Food Safety Thermometer with IR
 
Plarad Torque and tension systems
Plarad Torque and tension systemsPlarad Torque and tension systems
Plarad Torque and tension systems
 
Plarad Hydraulikaggregate Hydraulic Power Packs
Plarad Hydraulikaggregate Hydraulic Power PacksPlarad Hydraulikaggregate Hydraulic Power Packs
Plarad Hydraulikaggregate Hydraulic Power Packs
 
Hands-Free Profile 1.7
Hands-Free Profile 1.7Hands-Free Profile 1.7
Hands-Free Profile 1.7
 
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...
Fingerprinting Bluetooth-Low-Energy Devices Based on the Generic Attribute Pr...
 
Reverse Engineering BLE Devices Documentation
Reverse Engineering BLE Devices DocumentationReverse Engineering BLE Devices Documentation
Reverse Engineering BLE Devices Documentation
 
pWeb: A P2P Web Hosting Framework
pWeb: A P2P Web Hosting FrameworkpWeb: A P2P Web Hosting Framework
pWeb: A P2P Web Hosting Framework
 
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android ¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android
¿Qué esconde tu teléfono? Adquisición forense de dispositivos Android
 
Bose NC 700 - User manual English
Bose NC 700 - User manual EnglishBose NC 700 - User manual English
Bose NC 700 - User manual English
 
MICHELIN CrossCLIMATE+
MICHELIN CrossCLIMATE+MICHELIN CrossCLIMATE+
MICHELIN CrossCLIMATE+
 
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017
Catálogo-Producto-Familia-A3-PI_MY17_Medidas-Semana-9_2017
 

Recently uploaded

ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6Vanessa Camilleri
 
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxBIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxSayali Powar
 
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...DhatriParmar
 
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFE
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFEPART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFE
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFEMISSRITIMABIOLOGYEXP
 
Congestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentationCongestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentationdeepaannamalai16
 
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDecoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDhatriParmar
 
4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptx4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptxmary850239
 
The role of Geography in climate education: science and active citizenship
The role of Geography in climate education: science and active citizenshipThe role of Geography in climate education: science and active citizenship
The role of Geography in climate education: science and active citizenshipKarl Donert
 
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...DhatriParmar
 
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Osopher
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...Nguyen Thanh Tu Collection
 
Employablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxEmployablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxryandux83rd
 
Shark introduction Morphology and its behaviour characteristics
Shark introduction Morphology and its behaviour characteristicsShark introduction Morphology and its behaviour characteristics
Shark introduction Morphology and its behaviour characteristicsArubSultan
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxkarenfajardo43
 
Narcotic and Non Narcotic Analgesic..pdf
Narcotic and Non Narcotic Analgesic..pdfNarcotic and Non Narcotic Analgesic..pdf
Narcotic and Non Narcotic Analgesic..pdfPrerana Jadhav
 
DBMSArchitecture_QueryProcessingandOptimization.pdf
DBMSArchitecture_QueryProcessingandOptimization.pdfDBMSArchitecture_QueryProcessingandOptimization.pdf
DBMSArchitecture_QueryProcessingandOptimization.pdfChristalin Nelson
 
How to Manage Buy 3 Get 1 Free in Odoo 17
How to Manage Buy 3 Get 1 Free in Odoo 17How to Manage Buy 3 Get 1 Free in Odoo 17
How to Manage Buy 3 Get 1 Free in Odoo 17Celine George
 

Recently uploaded (20)

Introduction to Research ,Need for research, Need for design of Experiments, ...
Introduction to Research ,Need for research, Need for design of Experiments, ...Introduction to Research ,Need for research, Need for design of Experiments, ...
Introduction to Research ,Need for research, Need for design of Experiments, ...
 
ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6
 
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxBIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
 
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...
Beauty Amidst the Bytes_ Unearthing Unexpected Advantages of the Digital Wast...
 
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFE
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFEPART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFE
PART 1 - CHAPTER 1 - CELL THE FUNDAMENTAL UNIT OF LIFE
 
Congestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentationCongestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentation
 
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDecoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
 
4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptx4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptx
 
The role of Geography in climate education: science and active citizenship
The role of Geography in climate education: science and active citizenshipThe role of Geography in climate education: science and active citizenship
The role of Geography in climate education: science and active citizenship
 
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...
Blowin' in the Wind of Caste_ Bob Dylan's Song as a Catalyst for Social Justi...
 
Chi-Square Test Non Parametric Test Categorical Variable
Chi-Square Test Non Parametric Test Categorical VariableChi-Square Test Non Parametric Test Categorical Variable
Chi-Square Test Non Parametric Test Categorical Variable
 
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
 
Employablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxEmployablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptx
 
Shark introduction Morphology and its behaviour characteristics
Shark introduction Morphology and its behaviour characteristicsShark introduction Morphology and its behaviour characteristics
Shark introduction Morphology and its behaviour characteristics
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
 
Narcotic and Non Narcotic Analgesic..pdf
Narcotic and Non Narcotic Analgesic..pdfNarcotic and Non Narcotic Analgesic..pdf
Narcotic and Non Narcotic Analgesic..pdf
 
DBMSArchitecture_QueryProcessingandOptimization.pdf
DBMSArchitecture_QueryProcessingandOptimization.pdfDBMSArchitecture_QueryProcessingandOptimization.pdf
DBMSArchitecture_QueryProcessingandOptimization.pdf
 
How to Manage Buy 3 Get 1 Free in Odoo 17
How to Manage Buy 3 Get 1 Free in Odoo 17How to Manage Buy 3 Get 1 Free in Odoo 17
How to Manage Buy 3 Get 1 Free in Odoo 17
 
Mattingly "AI & Prompt Design" - Introduction to Machine Learning"
Mattingly "AI & Prompt Design" - Introduction to Machine Learning"Mattingly "AI & Prompt Design" - Introduction to Machine Learning"
Mattingly "AI & Prompt Design" - Introduction to Machine Learning"
 

Stream ciphers presentation

  • 1. Stream Ciphers CS 519 Cryptography and Network Security Instructor: Ali Aydin Selcuk CS519, © A.Selcuk Stream Ciphers
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.