mcfact - RE-TRUST website

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What is MCFACT? MCFACT [em see fakt'] stands for: Multi-Channel Finite Automata Code Transformation MCFACT is used to: Execute encrypted code on encrypted data without decrypting either of them Ensure code and data integrity Execute several independent functionalities concurrently and inseparably 8/108 Copyright 2008 Syncrosoft. All rights reserved. www.syncrosoft.com
What is MCFACT? MCFACT is comprised of the following concepts: Multi-channel finite automata Operation automata Encoder automata Composition Sequential Parallel Colours 9/108 Copyright 2008 Syncrosoft. All rights reserved. www.syncrosoft.com
Page 2 and 3: Syncrosoft MCFACT TM Secure Data Pr
Page 4 and 5: MCFACT and Re-trust Challenge of Re
Page 6 and 7: Agenda for today What is MCFACT? (
Page 10 and 11: What is MCFACT? Demonstration of ex
Page 12 and 13: = x 2 12/108 Copyright 2008 Syncros
Page 14 and 15: = x 3 = / 3 14/108 Copyright 2008 S
Page 16 and 17: = 1/13 16/108 Copyright 2008 Syncro
Page 18 and 19: = 2 = + = - 2 2 = + = - = -
Page 20 and 21: = Encode(Decode1( ) & Decode2( )) C
Page 22 and 23: What is MCFACT? “Just as it is ha
Page 24 and 25: What is MCFACT? FAPKC - broken but
Page 26 and 27: Applying MCFACT 26/108 Copyright 20
Page 28 and 29: Applying MCFACT Example Easy to us
Page 30 and 31: Applying MCFACT unsigned int findIn
Page 32 and 33: Applying MCFACT void Or( const _cal
Page 34 and 35: Applying MCFACT Speed and size Spe
Page 36 and 37: Applying MCFACT MCFACT is used by:
Page 38 and 39: AES white-box implementation Attack
Page 40 and 41: AES white-box implementation Attack
Page 42 and 43: AES white-box implementation Random
Page 44 and 45: AES white-box implementation Data i
Page 46 and 47: Supplemental slides: Questions, ple
Page 49 and 50: Automata or polynomials? XOR of num
Page 51 and 52: MCFACT vs obfuscation encrypt 1. To
Page 53 and 54: Control flow integrity MCFACT relie
Page 55: What else is Syncrosoft doing? Main
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2 7 6 = 3 1 + 2 4 5 9 3 = 3 * 3 1 .
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1 1 1 0 0 . . 0 1 0 0 0 1 0 1 0 0 2
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0 1 1 1 0 0 . . 0 1 0 0 0 1 0 1 0 0
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1 0 1 1 1 0 0 . . 0 1 0 0 0 1 0 1 0
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0 1 0 1 1 1 0 0 . . 0 1 0 0 0 1 0 1
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0 0 1 0 1 1 1 0 0 . . 0 1 0 0 0 1 0
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0 0 0 1 0 1 1 1 0 0 . . 0 1 0 0 0 1
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