mcfact - RE-TRUST website

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MCFACT and Re-trust Challenge of Re-trust “How to ensure that a trusted code base is running on an untrusted machine at all times and that the original code functionality has not been modified prior to or during run-time?” 4/108 Copyright 2008 Syncrosoft. All rights reserved. www.syncrosoft.com
MCFACT and Re-trust Capabilities of MCFACT Execute encrypted code on encrypted data without decrypting either of them Ensure code and data integrity Execute several independent functionalities concurrently and inseparably All these features are useful in reaching the goals of the Retrust project. 5/108 Copyright 2008 Syncrosoft. All rights reserved. www.syncrosoft.com
Page 2 and 3: Syncrosoft MCFACT TM Secure Data Pr
Page 6 and 7: Agenda for today What is MCFACT? (
Page 8 and 9: What is MCFACT? MCFACT [em see fakt
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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