From 1f47f54b74c6838a93b43b485a290c7463f2531b Mon Sep 17 00:00:00 2001 From: Christian Heimes Date: Wed, 7 Sep 2016 11:58:24 +0200 Subject: Issue #16113: Add SHA-3 and SHAKE support to hashlib module. --- Modules/_sha3/kcp/KeccakP-1600-unrolling.macros | 185 ++++++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 Modules/_sha3/kcp/KeccakP-1600-unrolling.macros (limited to 'Modules/_sha3/kcp/KeccakP-1600-unrolling.macros') diff --git a/Modules/_sha3/kcp/KeccakP-1600-unrolling.macros b/Modules/_sha3/kcp/KeccakP-1600-unrolling.macros new file mode 100644 index 0000000000..405ce29724 --- /dev/null +++ b/Modules/_sha3/kcp/KeccakP-1600-unrolling.macros @@ -0,0 +1,185 @@ +/* +Implementation by the Keccak, Keyak and Ketje Teams, namely, Guido Bertoni, +Joan Daemen, Michaël Peeters, Gilles Van Assche and Ronny Van Keer, hereby +denoted as "the implementer". + +For more information, feedback or questions, please refer to our websites: +http://keccak.noekeon.org/ +http://keyak.noekeon.org/ +http://ketje.noekeon.org/ + +To the extent possible under law, the implementer has waived all copyright +and related or neighboring rights to the source code in this file. +http://creativecommons.org/publicdomain/zero/1.0/ +*/ + +#if (defined(FullUnrolling)) +#define rounds24 \ + prepareTheta \ + thetaRhoPiChiIotaPrepareTheta( 0, A, E) \ + thetaRhoPiChiIotaPrepareTheta( 1, E, A) \ + thetaRhoPiChiIotaPrepareTheta( 2, A, E) \ + thetaRhoPiChiIotaPrepareTheta( 3, E, A) \ + thetaRhoPiChiIotaPrepareTheta( 4, A, E) \ + thetaRhoPiChiIotaPrepareTheta( 5, E, A) \ + thetaRhoPiChiIotaPrepareTheta( 6, A, E) \ + thetaRhoPiChiIotaPrepareTheta( 7, E, A) \ + thetaRhoPiChiIotaPrepareTheta( 8, A, E) \ + thetaRhoPiChiIotaPrepareTheta( 9, E, A) \ + thetaRhoPiChiIotaPrepareTheta(10, A, E) \ + thetaRhoPiChiIotaPrepareTheta(11, E, A) \ + thetaRhoPiChiIotaPrepareTheta(12, A, E) \ + thetaRhoPiChiIotaPrepareTheta(13, E, A) \ + thetaRhoPiChiIotaPrepareTheta(14, A, E) \ + thetaRhoPiChiIotaPrepareTheta(15, E, A) \ + thetaRhoPiChiIotaPrepareTheta(16, A, E) \ + thetaRhoPiChiIotaPrepareTheta(17, E, A) \ + thetaRhoPiChiIotaPrepareTheta(18, A, E) \ + thetaRhoPiChiIotaPrepareTheta(19, E, A) \ + thetaRhoPiChiIotaPrepareTheta(20, A, E) \ + thetaRhoPiChiIotaPrepareTheta(21, E, A) \ + thetaRhoPiChiIotaPrepareTheta(22, A, E) \ + thetaRhoPiChiIota(23, E, A) \ + +#define rounds12 \ + prepareTheta \ + thetaRhoPiChiIotaPrepareTheta(12, A, E) \ + thetaRhoPiChiIotaPrepareTheta(13, E, A) \ + thetaRhoPiChiIotaPrepareTheta(14, A, E) \ + thetaRhoPiChiIotaPrepareTheta(15, E, A) \ + thetaRhoPiChiIotaPrepareTheta(16, A, E) \ + thetaRhoPiChiIotaPrepareTheta(17, E, A) \ + thetaRhoPiChiIotaPrepareTheta(18, A, E) \ + thetaRhoPiChiIotaPrepareTheta(19, E, A) \ + thetaRhoPiChiIotaPrepareTheta(20, A, E) \ + thetaRhoPiChiIotaPrepareTheta(21, E, A) \ + thetaRhoPiChiIotaPrepareTheta(22, A, E) \ + thetaRhoPiChiIota(23, E, A) \ + +#elif (Unrolling == 12) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i+=12) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+ 1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+ 2, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+ 3, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+ 4, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+ 5, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+ 6, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+ 7, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+ 8, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+ 9, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+10, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+11, E, A) \ + } \ + +#define rounds12 \ + prepareTheta \ + thetaRhoPiChiIotaPrepareTheta(12, A, E) \ + thetaRhoPiChiIotaPrepareTheta(13, E, A) \ + thetaRhoPiChiIotaPrepareTheta(14, A, E) \ + thetaRhoPiChiIotaPrepareTheta(15, E, A) \ + thetaRhoPiChiIotaPrepareTheta(16, A, E) \ + thetaRhoPiChiIotaPrepareTheta(17, E, A) \ + thetaRhoPiChiIotaPrepareTheta(18, A, E) \ + thetaRhoPiChiIotaPrepareTheta(19, E, A) \ + thetaRhoPiChiIotaPrepareTheta(20, A, E) \ + thetaRhoPiChiIotaPrepareTheta(21, E, A) \ + thetaRhoPiChiIotaPrepareTheta(22, A, E) \ + thetaRhoPiChiIota(23, E, A) \ + +#elif (Unrolling == 6) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i+=6) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+3, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+4, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+5, E, A) \ + } \ + +#define rounds12 \ + prepareTheta \ + for(i=12; i<24; i+=6) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+3, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+4, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+5, E, A) \ + } \ + +#elif (Unrolling == 4) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i+=4) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+3, E, A) \ + } \ + +#define rounds12 \ + prepareTheta \ + for(i=12; i<24; i+=4) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+3, E, A) \ + } \ + +#elif (Unrolling == 3) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i+=3) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + copyStateVariables(A, E) \ + } \ + +#define rounds12 \ + prepareTheta \ + for(i=12; i<24; i+=3) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + thetaRhoPiChiIotaPrepareTheta(i+2, A, E) \ + copyStateVariables(A, E) \ + } \ + +#elif (Unrolling == 2) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i+=2) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + } \ + +#define rounds12 \ + prepareTheta \ + for(i=12; i<24; i+=2) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + thetaRhoPiChiIotaPrepareTheta(i+1, E, A) \ + } \ + +#elif (Unrolling == 1) +#define rounds24 \ + prepareTheta \ + for(i=0; i<24; i++) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + copyStateVariables(A, E) \ + } \ + +#define rounds12 \ + prepareTheta \ + for(i=12; i<24; i++) { \ + thetaRhoPiChiIotaPrepareTheta(i , A, E) \ + copyStateVariables(A, E) \ + } \ + +#else +#error "Unrolling is not correctly specified!" +#endif -- cgit v1.2.1