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The Exact Security of PMAC with Two Powering-Up Masks

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Paper by Yusuke Naito presented at FSE 2020 See https://iacr.org/cryptodb/data/paper..... The conference program is at https://fse.iacr.org/2020/program.php

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The Exact Security of PMAC with Two Powering-Up Masks

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108Views

2020Nov 5

Paper by Yusuke Naito presented at FSE 2020 See https://iacr.org/cryptodb/data/paper..... The conference program is at https://fse.iacr.org/2020/program.php

Message Authentication Code (MAC)

0:45

Outline of the PRF-Security Proof

9:57

Analysis of PHASH Collision: Case 2

14:19

W Conclusion

17:03

Transcript

Follow along using the transcript.

IACR

9.87K subscribers

The Exact Security of PMAC with Two Powering-Up Masks

License

Key moments View all

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

W Conclusion

W Conclusion

W Conclusion

IACR

License

The Exact Security of PMAC with Two Powering-Up Masks

Key moments

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

W Conclusion

W Conclusion

W Conclusion

Description

Key moments View all

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Message Authentication Code (MAC)

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Outline of the PRF-Security Proof

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

Analysis of PHASH Collision: Case 2

W Conclusion

W Conclusion

W Conclusion

IACR

Transcript

On Beyond-Birthday-Bound Security: Revisiting the Development of ISO/IEC 9797-1 MACs

Key moments

Key moments