Hybrids on Steroids SGX-based high-performance BFT 1/11 The idea - - PowerPoint PPT Presentation

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Hybrids on Steroids SGX-based high-performance BFT 1/11 The idea - - PowerPoint PPT Presentation

Feb 10, 2023 432 likes •554 views

Hybrids on Steroids SGX-based high-performance BFT 1/11 The idea 2/11 Trusted subsystems certificate = cryptography_function(counter, message) 3/11 Cope with equivocation 4/11 Subprotocols in Hybster 5/11

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SLIDE 1

Hybrids on Steroids

SGX-based high-performance BFT

1/11

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SLIDE 2
  • 2/11

The idea

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certificate = cryptography_function(counter, message)

3/11

Trusted subsystems

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SLIDE 4

4/11

Cope with equivocation

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SLIDE 5
  • 5/11

Subprotocols in Hybster

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SLIDE 6

6/11

Ordering

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l = v mod n

  • l
  • v’

v | o v

certificate = create(l, v | o)

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Ordering

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low high

8/11

Checkpointing

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SLIDE 9

9/11

View-Changes

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SLIDE 10

Parallelized consensus

10/11

r

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SLIDE 11

11/11

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  • ’

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