why ches is better than crypto 1 · why ches is better than crypto 1 daniel j. bernstein and anjat...

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Page 1: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Why CHES is better than CRYPTO1

Daniel J. Bernstein and Tanja Lange

2010.08.19

1Except for the rump session

Page 2: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Co�ee break at CRYPTO

Page 3: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Co�ee break at CHES

Page 4: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Co�ee break at CHES

Page 5: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Audience at CRYPTO

Page 6: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

Audience at CHES

Page 7: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

CRYPTO has talks on leakage resilience . . .

Page 8: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

CRYPTO has talks on leakage resilience . . .

Page 9: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

. . . but fails to achieve it

Page 10: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

. . . but fails to achieve it

Page 11: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

CHES to the rescue

Page 12: Why CHES is better than CRYPTO 1 · Why CHES is better than CRYPTO 1 Daniel J. Bernstein and anjaT Lange 2010.08.19 1 Except for the rump session

CHES does not leak!