diff options
author | lloyd <[email protected]> | 2008-09-30 22:41:49 +0000 |
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committer | lloyd <[email protected]> | 2008-09-30 22:41:49 +0000 |
commit | 13d08cbe978c4cd0de01aa0120c39470508cbbcb (patch) | |
tree | ff93739131cbca0dbdf23a31cd4b7611faf5aa6e /src/math/bigint/mp_comba.cpp | |
parent | 8854fe339f2e1f81091ba65c042824e8cc62cbbc (diff) |
Rearrange BigInt directories:
math/bigint - BigInt implementation
math/numbertheory - Math stuff built on top of BigInt
Coming soon: math/gfp (parts of pk/ecdsa)
Update deps in the pk files
Diffstat (limited to 'src/math/bigint/mp_comba.cpp')
-rw-r--r-- | src/math/bigint/mp_comba.cpp | 918 |
1 files changed, 918 insertions, 0 deletions
diff --git a/src/math/bigint/mp_comba.cpp b/src/math/bigint/mp_comba.cpp new file mode 100644 index 000000000..c7a9c964c --- /dev/null +++ b/src/math/bigint/mp_comba.cpp @@ -0,0 +1,918 @@ +/************************************************* +* Comba Multiplication and Squaring Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/mp_core.h> +#include <botan/mp_asmi.h> + +namespace Botan { + +extern "C" { + +/************************************************* +* Comba 4x4 Squaring * +*************************************************/ +void bigint_comba_sqr4(word z[8], const word x[4]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], x[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[1]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[2]); + word3_muladd(&w2, &w1, &w0, x[1], x[1]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[3]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[2]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[1], x[3]); + word3_muladd(&w2, &w1, &w0, x[2], x[2]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[2], x[3]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[3], x[3]); + z[6] = w0; + z[7] = w1; + } + +/************************************************* +* Comba 4x4 Multiplication * +*************************************************/ +void bigint_comba_mul4(word z[8], const word x[4], const word y[4]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[1]); + word3_muladd(&w2, &w1, &w0, x[1], y[0]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[2]); + word3_muladd(&w2, &w1, &w0, x[1], y[1]); + word3_muladd(&w2, &w1, &w0, x[2], y[0]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[3]); + word3_muladd(&w2, &w1, &w0, x[1], y[2]); + word3_muladd(&w2, &w1, &w0, x[2], y[1]); + word3_muladd(&w2, &w1, &w0, x[3], y[0]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[1], y[3]); + word3_muladd(&w2, &w1, &w0, x[2], y[2]); + word3_muladd(&w2, &w1, &w0, x[3], y[1]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[2], y[3]); + word3_muladd(&w2, &w1, &w0, x[3], y[2]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[3], y[3]); + z[6] = w0; + z[7] = w1; + } + +/************************************************* +* Comba 6x6 Squaring * +*************************************************/ +void bigint_comba_sqr6(word z[12], const word x[6]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], x[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[1]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[2]); + word3_muladd(&w2, &w1, &w0, x[1], x[1]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[3]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[2]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[4]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[3]); + word3_muladd(&w2, &w1, &w0, x[2], x[2]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[4]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[3]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[1], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[4]); + word3_muladd(&w2, &w1, &w0, x[3], x[3]); + z[6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[2], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[3], x[4]); + z[7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[3], x[5]); + word3_muladd(&w2, &w1, &w0, x[4], x[4]); + z[8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[4], x[5]); + z[9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[5], x[5]); + z[10] = w0; + z[11] = w1; + } + +/************************************************* +* Comba 6x6 Multiplication * +*************************************************/ +void bigint_comba_mul6(word z[12], const word x[6], const word y[6]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[1]); + word3_muladd(&w2, &w1, &w0, x[1], y[0]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[2]); + word3_muladd(&w2, &w1, &w0, x[1], y[1]); + word3_muladd(&w2, &w1, &w0, x[2], y[0]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[3]); + word3_muladd(&w2, &w1, &w0, x[1], y[2]); + word3_muladd(&w2, &w1, &w0, x[2], y[1]); + word3_muladd(&w2, &w1, &w0, x[3], y[0]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[4]); + word3_muladd(&w2, &w1, &w0, x[1], y[3]); + word3_muladd(&w2, &w1, &w0, x[2], y[2]); + word3_muladd(&w2, &w1, &w0, x[3], y[1]); + word3_muladd(&w2, &w1, &w0, x[4], y[0]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[5]); + word3_muladd(&w2, &w1, &w0, x[1], y[4]); + word3_muladd(&w2, &w1, &w0, x[2], y[3]); + word3_muladd(&w2, &w1, &w0, x[3], y[2]); + word3_muladd(&w2, &w1, &w0, x[4], y[1]); + word3_muladd(&w2, &w1, &w0, x[5], y[0]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[1], y[5]); + word3_muladd(&w2, &w1, &w0, x[2], y[4]); + word3_muladd(&w2, &w1, &w0, x[3], y[3]); + word3_muladd(&w2, &w1, &w0, x[4], y[2]); + word3_muladd(&w2, &w1, &w0, x[5], y[1]); + z[6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[2], y[5]); + word3_muladd(&w2, &w1, &w0, x[3], y[4]); + word3_muladd(&w2, &w1, &w0, x[4], y[3]); + word3_muladd(&w2, &w1, &w0, x[5], y[2]); + z[7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[3], y[5]); + word3_muladd(&w2, &w1, &w0, x[4], y[4]); + word3_muladd(&w2, &w1, &w0, x[5], y[3]); + z[8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[4], y[5]); + word3_muladd(&w2, &w1, &w0, x[5], y[4]); + z[9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[5], y[5]); + z[10] = w0; + z[11] = w1; + } + +/************************************************* +* Comba 8x8 Squaring * +*************************************************/ +void bigint_comba_sqr8(word z[16], const word x[8]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], x[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[1]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[2]); + word3_muladd(&w2, &w1, &w0, x[1], x[1]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[3]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[2]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[4]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[3]); + word3_muladd(&w2, &w1, &w0, x[2], x[2]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[4]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[3]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[6]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[4]); + word3_muladd(&w2, &w1, &w0, x[3], x[3]); + z[6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[0], x[7]); + word3_muladd_2(&w2, &w1, &w0, x[1], x[6]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[5]); + word3_muladd_2(&w2, &w1, &w0, x[3], x[4]); + z[7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[1], x[7]); + word3_muladd_2(&w2, &w1, &w0, x[2], x[6]); + word3_muladd_2(&w2, &w1, &w0, x[3], x[5]); + word3_muladd(&w2, &w1, &w0, x[4], x[4]); + z[8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[2], x[7]); + word3_muladd_2(&w2, &w1, &w0, x[3], x[6]); + word3_muladd_2(&w2, &w1, &w0, x[4], x[5]); + z[9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[3], x[7]); + word3_muladd_2(&w2, &w1, &w0, x[4], x[6]); + word3_muladd(&w2, &w1, &w0, x[5], x[5]); + z[10] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[4], x[7]); + word3_muladd_2(&w2, &w1, &w0, x[5], x[6]); + z[11] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[5], x[7]); + word3_muladd(&w2, &w1, &w0, x[6], x[6]); + z[12] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[6], x[7]); + z[13] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[7], x[7]); + z[14] = w0; + z[15] = w1; + } + +/************************************************* +* Comba 8x8 Multiplication * +*************************************************/ +void bigint_comba_mul8(word z[16], const word x[8], const word y[8]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[1]); + word3_muladd(&w2, &w1, &w0, x[1], y[0]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[2]); + word3_muladd(&w2, &w1, &w0, x[1], y[1]); + word3_muladd(&w2, &w1, &w0, x[2], y[0]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[3]); + word3_muladd(&w2, &w1, &w0, x[1], y[2]); + word3_muladd(&w2, &w1, &w0, x[2], y[1]); + word3_muladd(&w2, &w1, &w0, x[3], y[0]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[4]); + word3_muladd(&w2, &w1, &w0, x[1], y[3]); + word3_muladd(&w2, &w1, &w0, x[2], y[2]); + word3_muladd(&w2, &w1, &w0, x[3], y[1]); + word3_muladd(&w2, &w1, &w0, x[4], y[0]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[5]); + word3_muladd(&w2, &w1, &w0, x[1], y[4]); + word3_muladd(&w2, &w1, &w0, x[2], y[3]); + word3_muladd(&w2, &w1, &w0, x[3], y[2]); + word3_muladd(&w2, &w1, &w0, x[4], y[1]); + word3_muladd(&w2, &w1, &w0, x[5], y[0]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[6]); + word3_muladd(&w2, &w1, &w0, x[1], y[5]); + word3_muladd(&w2, &w1, &w0, x[2], y[4]); + word3_muladd(&w2, &w1, &w0, x[3], y[3]); + word3_muladd(&w2, &w1, &w0, x[4], y[2]); + word3_muladd(&w2, &w1, &w0, x[5], y[1]); + word3_muladd(&w2, &w1, &w0, x[6], y[0]); + z[6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[0], y[7]); + word3_muladd(&w2, &w1, &w0, x[1], y[6]); + word3_muladd(&w2, &w1, &w0, x[2], y[5]); + word3_muladd(&w2, &w1, &w0, x[3], y[4]); + word3_muladd(&w2, &w1, &w0, x[4], y[3]); + word3_muladd(&w2, &w1, &w0, x[5], y[2]); + word3_muladd(&w2, &w1, &w0, x[6], y[1]); + word3_muladd(&w2, &w1, &w0, x[7], y[0]); + z[7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[1], y[7]); + word3_muladd(&w2, &w1, &w0, x[2], y[6]); + word3_muladd(&w2, &w1, &w0, x[3], y[5]); + word3_muladd(&w2, &w1, &w0, x[4], y[4]); + word3_muladd(&w2, &w1, &w0, x[5], y[3]); + word3_muladd(&w2, &w1, &w0, x[6], y[2]); + word3_muladd(&w2, &w1, &w0, x[7], y[1]); + z[8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[2], y[7]); + word3_muladd(&w2, &w1, &w0, x[3], y[6]); + word3_muladd(&w2, &w1, &w0, x[4], y[5]); + word3_muladd(&w2, &w1, &w0, x[5], y[4]); + word3_muladd(&w2, &w1, &w0, x[6], y[3]); + word3_muladd(&w2, &w1, &w0, x[7], y[2]); + z[9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[3], y[7]); + word3_muladd(&w2, &w1, &w0, x[4], y[6]); + word3_muladd(&w2, &w1, &w0, x[5], y[5]); + word3_muladd(&w2, &w1, &w0, x[6], y[4]); + word3_muladd(&w2, &w1, &w0, x[7], y[3]); + z[10] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[4], y[7]); + word3_muladd(&w2, &w1, &w0, x[5], y[6]); + word3_muladd(&w2, &w1, &w0, x[6], y[5]); + word3_muladd(&w2, &w1, &w0, x[7], y[4]); + z[11] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[5], y[7]); + word3_muladd(&w2, &w1, &w0, x[6], y[6]); + word3_muladd(&w2, &w1, &w0, x[7], y[5]); + z[12] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[6], y[7]); + word3_muladd(&w2, &w1, &w0, x[7], y[6]); + z[13] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[7], y[7]); + z[14] = w0; + z[15] = w1; + } + +/************************************************* +* Comba 16x16 Squaring * +*************************************************/ +void bigint_comba_sqr16(word z[32], const word x[16]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], x[ 0]); + z[ 0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 1]); + z[ 1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 1], x[ 1]); + z[ 2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 3]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 2]); + z[ 3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 4]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 2], x[ 2]); + z[ 4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 5]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 4]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 3]); + z[ 5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 6]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 5]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 3], x[ 3]); + z[ 6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 7]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 6]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 5]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 4]); + z[ 7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 7]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 6]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 4], x[ 4]); + z[ 8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 7]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 6]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[ 5]); + z[ 9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 7]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 5], x[ 5]); + z[10] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[ 7]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[ 6]); + z[11] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 6], x[ 6]); + z[12] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[ 8]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[ 7]); + z[13] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 7], x[ 7]); + z[14] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 0], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[ 9]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[ 8]); + z[15] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 1], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 8], x[ 8]); + z[16] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 2], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[10]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[ 9]); + z[17] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 3], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[10]); + word3_muladd(&w2, &w1, &w0, x[ 9], x[ 9]); + z[18] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 4], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[11]); + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[10]); + z[19] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 5], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[11]); + word3_muladd(&w2, &w1, &w0, x[10], x[10]); + z[20] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 6], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[12]); + word3_muladd_2(&w2, &w1, &w0, x[10], x[11]); + z[21] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 7], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[10], x[12]); + word3_muladd(&w2, &w1, &w0, x[11], x[11]); + z[22] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 8], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[10], x[13]); + word3_muladd_2(&w2, &w1, &w0, x[11], x[12]); + z[23] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[ 9], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[10], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[11], x[13]); + word3_muladd(&w2, &w1, &w0, x[12], x[12]); + z[24] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[10], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[11], x[14]); + word3_muladd_2(&w2, &w1, &w0, x[12], x[13]); + z[25] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[11], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[12], x[14]); + word3_muladd(&w2, &w1, &w0, x[13], x[13]); + z[26] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[12], x[15]); + word3_muladd_2(&w2, &w1, &w0, x[13], x[14]); + z[27] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[13], x[15]); + word3_muladd(&w2, &w1, &w0, x[14], x[14]); + z[28] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd_2(&w2, &w1, &w0, x[14], x[15]); + z[29] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[15], x[15]); + z[30] = w0; + z[31] = w1; + } + +/************************************************* +* Comba 16x16 Multiplication * +*************************************************/ +void bigint_comba_mul16(word z[32], const word x[16], const word y[16]) + { + word w2 = 0, w1 = 0, w0 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 0]); + z[0] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 0]); + z[1] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 0]); + z[2] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 0]); + z[3] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 0]); + z[4] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 0]); + z[5] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 0]); + z[6] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 0]); + z[7] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 0]); + z[8] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 0]); + z[9] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 0]); + z[10] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 0]); + z[11] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 0]); + z[12] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 0]); + z[13] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 0]); + z[14] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 0], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 1], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 1]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 0]); + z[15] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 1], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 2], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 2]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 1]); + z[16] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 2], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 3], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 3]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 2]); + z[17] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 3], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 4], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[10]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 4]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 3]); + z[18] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 4], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 5], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[11]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[10]); + word3_muladd(&w2, &w1, &w0, x[10], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 5]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 4]); + z[19] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 5], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 6], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[12]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[11]); + word3_muladd(&w2, &w1, &w0, x[10], y[10]); + word3_muladd(&w2, &w1, &w0, x[11], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 6]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 5]); + z[20] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 6], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 7], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[13]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[12]); + word3_muladd(&w2, &w1, &w0, x[10], y[11]); + word3_muladd(&w2, &w1, &w0, x[11], y[10]); + word3_muladd(&w2, &w1, &w0, x[12], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 7]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 6]); + z[21] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 7], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 8], y[14]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[13]); + word3_muladd(&w2, &w1, &w0, x[10], y[12]); + word3_muladd(&w2, &w1, &w0, x[11], y[11]); + word3_muladd(&w2, &w1, &w0, x[12], y[10]); + word3_muladd(&w2, &w1, &w0, x[13], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 8]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 7]); + z[22] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 8], y[15]); + word3_muladd(&w2, &w1, &w0, x[ 9], y[14]); + word3_muladd(&w2, &w1, &w0, x[10], y[13]); + word3_muladd(&w2, &w1, &w0, x[11], y[12]); + word3_muladd(&w2, &w1, &w0, x[12], y[11]); + word3_muladd(&w2, &w1, &w0, x[13], y[10]); + word3_muladd(&w2, &w1, &w0, x[14], y[ 9]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 8]); + z[23] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[ 9], y[15]); + word3_muladd(&w2, &w1, &w0, x[10], y[14]); + word3_muladd(&w2, &w1, &w0, x[11], y[13]); + word3_muladd(&w2, &w1, &w0, x[12], y[12]); + word3_muladd(&w2, &w1, &w0, x[13], y[11]); + word3_muladd(&w2, &w1, &w0, x[14], y[10]); + word3_muladd(&w2, &w1, &w0, x[15], y[ 9]); + z[24] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[10], y[15]); + word3_muladd(&w2, &w1, &w0, x[11], y[14]); + word3_muladd(&w2, &w1, &w0, x[12], y[13]); + word3_muladd(&w2, &w1, &w0, x[13], y[12]); + word3_muladd(&w2, &w1, &w0, x[14], y[11]); + word3_muladd(&w2, &w1, &w0, x[15], y[10]); + z[25] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[11], y[15]); + word3_muladd(&w2, &w1, &w0, x[12], y[14]); + word3_muladd(&w2, &w1, &w0, x[13], y[13]); + word3_muladd(&w2, &w1, &w0, x[14], y[12]); + word3_muladd(&w2, &w1, &w0, x[15], y[11]); + z[26] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[12], y[15]); + word3_muladd(&w2, &w1, &w0, x[13], y[14]); + word3_muladd(&w2, &w1, &w0, x[14], y[13]); + word3_muladd(&w2, &w1, &w0, x[15], y[12]); + z[27] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[13], y[15]); + word3_muladd(&w2, &w1, &w0, x[14], y[14]); + word3_muladd(&w2, &w1, &w0, x[15], y[13]); + z[28] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[14], y[15]); + word3_muladd(&w2, &w1, &w0, x[15], y[14]); + z[29] = w0; w0 = w1; w1 = w2; w2 = 0; + + word3_muladd(&w2, &w1, &w0, x[15], y[15]); + z[30] = w0; + z[31] = w1; + } + +} + +} |