Cryptanalysis of Draco

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2023Mar 21

Paper by Subhadeep Banik presented at FSE 2023. This video was missing from the session on Stream Ciphers and Cryptanalysis 2. Session from Fast Software Encryption 2023. Program available at https://fse.iacr.org/2023/program.php

Introduction

0:17

State twice the size of Secret Key

1:07

One way inversion not possible without key

3:18

Specifications for Draco (ToSC 2023)

5:08

Transcript

Follow along using the transcript.

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Cryptanalysis of ARX Ciphers: Recent Developments and Open Questions by Siwei Sun

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227 views 2 years ago

Cryptanalysis of Draco

Key moments View all

Introduction

Introduction

Introduction

State twice the size of Secret Key

State twice the size of Secret Key

State twice the size of Secret Key

One way inversion not possible without key

One way inversion not possible without key

One way inversion not possible without key

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

Second Attack: ONLINE

Second Attack: ONLINE

Second Attack: ONLINE

Conclusion

Conclusion

Conclusion

IACR

Cryptanalysis of Draco

Key moments

Introduction

Introduction

Introduction

State twice the size of Secret Key

State twice the size of Secret Key

State twice the size of Secret Key

One way inversion not possible without key

One way inversion not possible without key

One way inversion not possible without key

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

Second Attack: ONLINE

Second Attack: ONLINE

Second Attack: ONLINE

Conclusion

Conclusion

Conclusion

Description

Key moments View all

Introduction

Introduction

Introduction

State twice the size of Secret Key

State twice the size of Secret Key

State twice the size of Secret Key

One way inversion not possible without key

One way inversion not possible without key

One way inversion not possible without key

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

Specifications for Draco (ToSC 2023)

IACR

Transcript

Cryptanalysis of ARX Ciphers: Recent Developments and Open Questions by Siwei Sun

Key moments

Key moments