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997 lines
46 KiB
997 lines
46 KiB
/* This is an independent implementation of the encryption algorithm: */
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/* */
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/* Serpent by Ross Anderson, Eli Biham and Lars Knudsen */
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/* */
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/* which is a candidate algorithm in the Advanced Encryption Standard */
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/* programme of the US National Institute of Standards and Technology. */
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/* */
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/* Copyright in this implementation is held by Dr B R Gladman but I */
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/* hereby give permission for its free direct or derivative use subject */
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/* to acknowledgment of its origin and compliance with any conditions */
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/* that the originators of the algorithm place on its exploitation. */
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/* */
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/* Dr Brian Gladman (gladman@seven77.demon.co.uk) 14th January 1999 */
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/* */
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/* -------------------------------------------------------------------- */
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/* */
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/* Cleaned and optimized for GPU use with hashcat by Jens Steube */
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.h"
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#include "inc_common.h"
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#include "inc_cipher_serpent.h"
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/* 15 terms */
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#define sb0(a,b,c,d,e,f,g,h) \
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t1 = a ^ d; \
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t2 = a & d; \
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t3 = c ^ t1; \
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t6 = b & t1; \
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t4 = b ^ t3; \
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t10 = ~t3; \
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h = t2 ^ t4; \
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t7 = a ^ t6; \
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t14 = ~t7; \
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t8 = c | t7; \
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t11 = t3 ^ t7; \
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g = t4 ^ t8; \
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t12 = h & t11; \
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f = t10 ^ t12; \
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e = t12 ^ t14
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/* 15 terms */
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#define ib0(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = a ^ b; \
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t3 = t1 | t2; \
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t4 = d ^ t3; \
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t7 = d & t2; \
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t5 = c ^ t4; \
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t8 = t1 ^ t7; \
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g = t2 ^ t5; \
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t11 = a & t4; \
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t9 = g & t8; \
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t14 = t5 ^ t8; \
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f = t4 ^ t9; \
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t12 = t5 | f; \
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h = t11 ^ t12; \
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e = h ^ t14
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/* 14 terms! */
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#define sb1(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = b ^ t1; \
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t3 = a | t2; \
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t4 = d | t2; \
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t5 = c ^ t3; \
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g = d ^ t5; \
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t7 = b ^ t4; \
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t8 = t2 ^ g; \
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t9 = t5 & t7; \
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h = t8 ^ t9; \
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t11 = t5 ^ t7; \
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f = h ^ t11; \
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t13 = t8 & t11; \
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e = t5 ^ t13
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/* 17 terms */
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#define ib1(a,b,c,d,e,f,g,h) \
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t1 = a ^ d; \
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t2 = a & b; \
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t3 = b ^ c; \
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t4 = a ^ t3; \
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t5 = b | d; \
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t7 = c | t1; \
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h = t4 ^ t5; \
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t8 = b ^ t7; \
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t11 = ~t2; \
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t9 = t4 & t8; \
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f = t1 ^ t9; \
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t13 = t9 ^ t11; \
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t12 = h & f; \
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g = t12 ^ t13; \
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t15 = a & d; \
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t16 = c ^ t13; \
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e = t15 ^ t16
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/* 16 terms */
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#define sb2(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = b ^ d; \
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t3 = c & t1; \
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t13 = d | t1; \
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e = t2 ^ t3; \
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t5 = c ^ t1; \
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t6 = c ^ e; \
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t7 = b & t6; \
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t10 = e | t5; \
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h = t5 ^ t7; \
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t9 = d | t7; \
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t11 = t9 & t10; \
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t14 = t2 ^ h; \
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g = a ^ t11; \
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t15 = g ^ t13; \
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f = t14 ^ t15
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/* 16 terms */
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#define ib2(a,b,c,d,e,f,g,h) \
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t1 = b ^ d; \
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t2 = ~t1; \
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t3 = a ^ c; \
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t4 = c ^ t1; \
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t7 = a | t2; \
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t5 = b & t4; \
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t8 = d ^ t7; \
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t11 = ~t4; \
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e = t3 ^ t5; \
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t9 = t3 | t8; \
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t14 = d & t11; \
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h = t1 ^ t9; \
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t12 = e | h; \
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f = t11 ^ t12; \
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t15 = t3 ^ t12; \
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g = t14 ^ t15
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/* 17 terms */
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#define sb3(a,b,c,d,e,f,g,h) \
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t1 = a ^ c; \
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t2 = d ^ t1; \
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t3 = a & t2; \
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t4 = d ^ t3; \
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t5 = b & t4; \
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g = t2 ^ t5; \
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t7 = a | g; \
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t8 = b | d; \
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t11 = a | d; \
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t9 = t4 & t7; \
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f = t8 ^ t9; \
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t12 = b ^ t11; \
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t13 = g ^ t9; \
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t15 = t3 ^ t8; \
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h = t12 ^ t13; \
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t16 = c & t15; \
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e = t12 ^ t16
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/* 16 term solution that performs less well than 17 term one
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in my environment (PPro/PII)
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#define sb3(a,b,c,d,e,f,g,h) \
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t1 = a ^ b; \
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t2 = a & c; \
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t3 = a | d; \
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t4 = c ^ d; \
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t5 = t1 & t3; \
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t6 = t2 | t5; \
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g = t4 ^ t6; \
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t8 = b ^ t3; \
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t9 = t6 ^ t8; \
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t10 = t4 & t9; \
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e = t1 ^ t10; \
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t12 = g & e; \
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f = t9 ^ t12; \
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t14 = b | d; \
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t15 = t4 ^ t12; \
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h = t14 ^ t15
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*/
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/* 17 terms */
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#define ib3(a,b,c,d,e,f,g,h) \
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t1 = b ^ c; \
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t2 = b | c; \
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t3 = a ^ c; \
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t7 = a ^ d; \
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t4 = t2 ^ t3; \
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t5 = d | t4; \
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t9 = t2 ^ t7; \
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e = t1 ^ t5; \
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t8 = t1 | t5; \
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t11 = a & t4; \
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g = t8 ^ t9; \
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t12 = e | t9; \
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f = t11 ^ t12; \
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t14 = a & g; \
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t15 = t2 ^ t14; \
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t16 = e & t15; \
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h = t4 ^ t16
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/* 15 terms */
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#define sb4(a,b,c,d,e,f,g,h) \
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t1 = a ^ d; \
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t2 = d & t1; \
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t3 = c ^ t2; \
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t4 = b | t3; \
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h = t1 ^ t4; \
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t6 = ~b; \
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t7 = t1 | t6; \
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e = t3 ^ t7; \
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t9 = a & e; \
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t10 = t1 ^ t6; \
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t11 = t4 & t10; \
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g = t9 ^ t11; \
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t13 = a ^ t3; \
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t14 = t10 & g; \
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f = t13 ^ t14
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/* 17 terms */
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#define ib4(a,b,c,d,e,f,g,h) \
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t1 = c ^ d; \
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t2 = c | d; \
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t3 = b ^ t2; \
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t4 = a & t3; \
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f = t1 ^ t4; \
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t6 = a ^ d; \
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t7 = b | d; \
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t8 = t6 & t7; \
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h = t3 ^ t8; \
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t10 = ~a; \
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t11 = c ^ h; \
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t12 = t10 | t11;\
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e = t3 ^ t12; \
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t14 = c | t4; \
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t15 = t7 ^ t14; \
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t16 = h | t10; \
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g = t15 ^ t16
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/* 16 terms */
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#define sb5(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = a ^ b; \
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t3 = a ^ d; \
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t4 = c ^ t1; \
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t5 = t2 | t3; \
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e = t4 ^ t5; \
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t7 = d & e; \
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t8 = t2 ^ e; \
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t10 = t1 | e; \
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f = t7 ^ t8; \
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t11 = t2 | t7; \
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t12 = t3 ^ t10; \
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t14 = b ^ t7; \
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g = t11 ^ t12; \
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t15 = f & t12; \
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h = t14 ^ t15
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/* 16 terms */
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#define ib5(a,b,c,d,e,f,g,h) \
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t1 = ~c; \
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t2 = b & t1; \
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t3 = d ^ t2; \
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t4 = a & t3; \
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t5 = b ^ t1; \
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h = t4 ^ t5; \
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t7 = b | h; \
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t8 = a & t7; \
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f = t3 ^ t8; \
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t10 = a | d; \
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t11 = t1 ^ t7; \
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e = t10 ^ t11; \
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t13 = a ^ c; \
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t14 = b & t10; \
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t15 = t4 | t13; \
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g = t14 ^ t15
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/* 15 terms */
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#define sb6(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = a ^ d; \
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t3 = b ^ t2; \
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t4 = t1 | t2; \
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t5 = c ^ t4; \
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f = b ^ t5; \
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t13 = ~t5; \
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t7 = t2 | f; \
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t8 = d ^ t7; \
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t9 = t5 & t8; \
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g = t3 ^ t9; \
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t11 = t5 ^ t8; \
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e = g ^ t11; \
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t14 = t3 & t11; \
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h = t13 ^ t14
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/* 15 terms */
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#define ib6(a,b,c,d,e,f,g,h) \
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t1 = ~a; \
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t2 = a ^ b; \
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t3 = c ^ t2; \
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t4 = c | t1; \
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t5 = d ^ t4; \
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t13 = d & t1; \
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f = t3 ^ t5; \
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t7 = t3 & t5; \
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t8 = t2 ^ t7; \
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t9 = b | t8; \
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h = t5 ^ t9; \
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t11 = b | h; \
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e = t8 ^ t11; \
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t14 = t3 ^ t11; \
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g = t13 ^ t14
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/* 17 terms */
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#define sb7(a,b,c,d,e,f,g,h) \
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t1 = ~c; \
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t2 = b ^ c; \
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t3 = b | t1; \
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t4 = d ^ t3; \
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t5 = a & t4; \
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t7 = a ^ d; \
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h = t2 ^ t5; \
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t8 = b ^ t5; \
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t9 = t2 | t8; \
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t11 = d & t3; \
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f = t7 ^ t9; \
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t12 = t5 ^ f; \
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t15 = t1 | t4; \
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t13 = h & t12; \
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g = t11 ^ t13; \
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t16 = t12 ^ g; \
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e = t15 ^ t16
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/* 17 terms */
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#define ib7(a,b,c,d,e,f,g,h) \
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t1 = a & b; \
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t2 = a | b; \
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t3 = c | t1; \
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t4 = d & t2; \
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h = t3 ^ t4; \
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t6 = ~d; \
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t7 = b ^ t4; \
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t8 = h ^ t6; \
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t11 = c ^ t7; \
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t9 = t7 | t8; \
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f = a ^ t9; \
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t12 = d | f; \
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e = t11 ^ t12; \
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t14 = a & h; \
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t15 = t3 ^ f; \
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t16 = e ^ t14; \
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g = t15 ^ t16
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#define k_xor(r,a,b,c,d) \
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a ^= ks[4 * r + 8]; \
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b ^= ks[4 * r + 9]; \
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c ^= ks[4 * r + 10]; \
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d ^= ks[4 * r + 11]
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#define k_set(r,a,b,c,d) \
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a = ks[4 * r + 8]; \
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b = ks[4 * r + 9]; \
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c = ks[4 * r + 10]; \
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d = ks[4 * r + 11]
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#define k_get(r,a,b,c,d) \
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ks[4 * r + 8] = a; \
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ks[4 * r + 9] = b; \
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ks[4 * r + 10] = c; \
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ks[4 * r + 11] = d
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/* the linear transformation and its inverse */
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#define rot(a,b,c,d) \
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a = hc_rotl32_S (a, 13); \
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c = hc_rotl32_S (c, 3); \
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d ^= c ^ (a << 3); \
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b ^= a ^ c; \
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d = hc_rotl32_S (d, 7); \
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b = hc_rotl32_S (b, 1); \
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a ^= b ^ d; \
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c ^= d ^ (b << 7); \
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a = hc_rotl32_S (a, 5); \
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c = hc_rotl32_S (c, 22)
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#define irot(a,b,c,d) \
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c = hc_rotr32_S (c, 22); \
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a = hc_rotr32_S (a, 5); \
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c ^= d ^ (b << 7); \
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a ^= b ^ d; \
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d = hc_rotr32_S (d, 7); \
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b = hc_rotr32_S (b, 1); \
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d ^= c ^ (a << 3); \
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b ^= a ^ c; \
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c = hc_rotr32_S (c, 3); \
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a = hc_rotr32_S (a, 13)
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// 128 bit key
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DECLSPEC void serpent128_set_key (u32 *ks, const u32 *ukey)
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{
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ks[ 0] = ukey[0];
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ks[ 1] = ukey[1];
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ks[ 2] = ukey[2];
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ks[ 3] = ukey[3];
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ks[ 4] = 1;
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ks[ 5] = 0;
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ks[ 6] = 0;
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ks[ 7] = 0;
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ks[ 8] = hc_rotl32_S ((ks[ 7] ^ ks[ 5] ^ ks[ 3] ^ ks[ 0] ^ 0x9e3779b9 ^ 0), 11);
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ks[ 9] = hc_rotl32_S ((ks[ 8] ^ ks[ 6] ^ ks[ 4] ^ ks[ 1] ^ 0x9e3779b9 ^ 1), 11);
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ks[ 10] = hc_rotl32_S ((ks[ 9] ^ ks[ 7] ^ ks[ 5] ^ ks[ 2] ^ 0x9e3779b9 ^ 2), 11);
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ks[ 11] = hc_rotl32_S ((ks[ 10] ^ ks[ 8] ^ ks[ 6] ^ ks[ 3] ^ 0x9e3779b9 ^ 3), 11);
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ks[ 12] = hc_rotl32_S ((ks[ 11] ^ ks[ 9] ^ ks[ 7] ^ ks[ 4] ^ 0x9e3779b9 ^ 4), 11);
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ks[ 13] = hc_rotl32_S ((ks[ 12] ^ ks[ 10] ^ ks[ 8] ^ ks[ 5] ^ 0x9e3779b9 ^ 5), 11);
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ks[ 14] = hc_rotl32_S ((ks[ 13] ^ ks[ 11] ^ ks[ 9] ^ ks[ 6] ^ 0x9e3779b9 ^ 6), 11);
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ks[ 15] = hc_rotl32_S ((ks[ 14] ^ ks[ 12] ^ ks[ 10] ^ ks[ 7] ^ 0x9e3779b9 ^ 7), 11);
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ks[ 16] = hc_rotl32_S ((ks[ 15] ^ ks[ 13] ^ ks[ 11] ^ ks[ 8] ^ 0x9e3779b9 ^ 8), 11);
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ks[ 17] = hc_rotl32_S ((ks[ 16] ^ ks[ 14] ^ ks[ 12] ^ ks[ 9] ^ 0x9e3779b9 ^ 9), 11);
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ks[ 18] = hc_rotl32_S ((ks[ 17] ^ ks[ 15] ^ ks[ 13] ^ ks[ 10] ^ 0x9e3779b9 ^ 10), 11);
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ks[ 19] = hc_rotl32_S ((ks[ 18] ^ ks[ 16] ^ ks[ 14] ^ ks[ 11] ^ 0x9e3779b9 ^ 11), 11);
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ks[ 20] = hc_rotl32_S ((ks[ 19] ^ ks[ 17] ^ ks[ 15] ^ ks[ 12] ^ 0x9e3779b9 ^ 12), 11);
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ks[ 21] = hc_rotl32_S ((ks[ 20] ^ ks[ 18] ^ ks[ 16] ^ ks[ 13] ^ 0x9e3779b9 ^ 13), 11);
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ks[ 22] = hc_rotl32_S ((ks[ 21] ^ ks[ 19] ^ ks[ 17] ^ ks[ 14] ^ 0x9e3779b9 ^ 14), 11);
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ks[ 23] = hc_rotl32_S ((ks[ 22] ^ ks[ 20] ^ ks[ 18] ^ ks[ 15] ^ 0x9e3779b9 ^ 15), 11);
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ks[ 24] = hc_rotl32_S ((ks[ 23] ^ ks[ 21] ^ ks[ 19] ^ ks[ 16] ^ 0x9e3779b9 ^ 16), 11);
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ks[ 25] = hc_rotl32_S ((ks[ 24] ^ ks[ 22] ^ ks[ 20] ^ ks[ 17] ^ 0x9e3779b9 ^ 17), 11);
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ks[ 26] = hc_rotl32_S ((ks[ 25] ^ ks[ 23] ^ ks[ 21] ^ ks[ 18] ^ 0x9e3779b9 ^ 18), 11);
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ks[ 27] = hc_rotl32_S ((ks[ 26] ^ ks[ 24] ^ ks[ 22] ^ ks[ 19] ^ 0x9e3779b9 ^ 19), 11);
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ks[ 28] = hc_rotl32_S ((ks[ 27] ^ ks[ 25] ^ ks[ 23] ^ ks[ 20] ^ 0x9e3779b9 ^ 20), 11);
|
|
ks[ 29] = hc_rotl32_S ((ks[ 28] ^ ks[ 26] ^ ks[ 24] ^ ks[ 21] ^ 0x9e3779b9 ^ 21), 11);
|
|
ks[ 30] = hc_rotl32_S ((ks[ 29] ^ ks[ 27] ^ ks[ 25] ^ ks[ 22] ^ 0x9e3779b9 ^ 22), 11);
|
|
ks[ 31] = hc_rotl32_S ((ks[ 30] ^ ks[ 28] ^ ks[ 26] ^ ks[ 23] ^ 0x9e3779b9 ^ 23), 11);
|
|
ks[ 32] = hc_rotl32_S ((ks[ 31] ^ ks[ 29] ^ ks[ 27] ^ ks[ 24] ^ 0x9e3779b9 ^ 24), 11);
|
|
ks[ 33] = hc_rotl32_S ((ks[ 32] ^ ks[ 30] ^ ks[ 28] ^ ks[ 25] ^ 0x9e3779b9 ^ 25), 11);
|
|
ks[ 34] = hc_rotl32_S ((ks[ 33] ^ ks[ 31] ^ ks[ 29] ^ ks[ 26] ^ 0x9e3779b9 ^ 26), 11);
|
|
ks[ 35] = hc_rotl32_S ((ks[ 34] ^ ks[ 32] ^ ks[ 30] ^ ks[ 27] ^ 0x9e3779b9 ^ 27), 11);
|
|
ks[ 36] = hc_rotl32_S ((ks[ 35] ^ ks[ 33] ^ ks[ 31] ^ ks[ 28] ^ 0x9e3779b9 ^ 28), 11);
|
|
ks[ 37] = hc_rotl32_S ((ks[ 36] ^ ks[ 34] ^ ks[ 32] ^ ks[ 29] ^ 0x9e3779b9 ^ 29), 11);
|
|
ks[ 38] = hc_rotl32_S ((ks[ 37] ^ ks[ 35] ^ ks[ 33] ^ ks[ 30] ^ 0x9e3779b9 ^ 30), 11);
|
|
ks[ 39] = hc_rotl32_S ((ks[ 38] ^ ks[ 36] ^ ks[ 34] ^ ks[ 31] ^ 0x9e3779b9 ^ 31), 11);
|
|
ks[ 40] = hc_rotl32_S ((ks[ 39] ^ ks[ 37] ^ ks[ 35] ^ ks[ 32] ^ 0x9e3779b9 ^ 32), 11);
|
|
ks[ 41] = hc_rotl32_S ((ks[ 40] ^ ks[ 38] ^ ks[ 36] ^ ks[ 33] ^ 0x9e3779b9 ^ 33), 11);
|
|
ks[ 42] = hc_rotl32_S ((ks[ 41] ^ ks[ 39] ^ ks[ 37] ^ ks[ 34] ^ 0x9e3779b9 ^ 34), 11);
|
|
ks[ 43] = hc_rotl32_S ((ks[ 42] ^ ks[ 40] ^ ks[ 38] ^ ks[ 35] ^ 0x9e3779b9 ^ 35), 11);
|
|
ks[ 44] = hc_rotl32_S ((ks[ 43] ^ ks[ 41] ^ ks[ 39] ^ ks[ 36] ^ 0x9e3779b9 ^ 36), 11);
|
|
ks[ 45] = hc_rotl32_S ((ks[ 44] ^ ks[ 42] ^ ks[ 40] ^ ks[ 37] ^ 0x9e3779b9 ^ 37), 11);
|
|
ks[ 46] = hc_rotl32_S ((ks[ 45] ^ ks[ 43] ^ ks[ 41] ^ ks[ 38] ^ 0x9e3779b9 ^ 38), 11);
|
|
ks[ 47] = hc_rotl32_S ((ks[ 46] ^ ks[ 44] ^ ks[ 42] ^ ks[ 39] ^ 0x9e3779b9 ^ 39), 11);
|
|
ks[ 48] = hc_rotl32_S ((ks[ 47] ^ ks[ 45] ^ ks[ 43] ^ ks[ 40] ^ 0x9e3779b9 ^ 40), 11);
|
|
ks[ 49] = hc_rotl32_S ((ks[ 48] ^ ks[ 46] ^ ks[ 44] ^ ks[ 41] ^ 0x9e3779b9 ^ 41), 11);
|
|
ks[ 50] = hc_rotl32_S ((ks[ 49] ^ ks[ 47] ^ ks[ 45] ^ ks[ 42] ^ 0x9e3779b9 ^ 42), 11);
|
|
ks[ 51] = hc_rotl32_S ((ks[ 50] ^ ks[ 48] ^ ks[ 46] ^ ks[ 43] ^ 0x9e3779b9 ^ 43), 11);
|
|
ks[ 52] = hc_rotl32_S ((ks[ 51] ^ ks[ 49] ^ ks[ 47] ^ ks[ 44] ^ 0x9e3779b9 ^ 44), 11);
|
|
ks[ 53] = hc_rotl32_S ((ks[ 52] ^ ks[ 50] ^ ks[ 48] ^ ks[ 45] ^ 0x9e3779b9 ^ 45), 11);
|
|
ks[ 54] = hc_rotl32_S ((ks[ 53] ^ ks[ 51] ^ ks[ 49] ^ ks[ 46] ^ 0x9e3779b9 ^ 46), 11);
|
|
ks[ 55] = hc_rotl32_S ((ks[ 54] ^ ks[ 52] ^ ks[ 50] ^ ks[ 47] ^ 0x9e3779b9 ^ 47), 11);
|
|
ks[ 56] = hc_rotl32_S ((ks[ 55] ^ ks[ 53] ^ ks[ 51] ^ ks[ 48] ^ 0x9e3779b9 ^ 48), 11);
|
|
ks[ 57] = hc_rotl32_S ((ks[ 56] ^ ks[ 54] ^ ks[ 52] ^ ks[ 49] ^ 0x9e3779b9 ^ 49), 11);
|
|
ks[ 58] = hc_rotl32_S ((ks[ 57] ^ ks[ 55] ^ ks[ 53] ^ ks[ 50] ^ 0x9e3779b9 ^ 50), 11);
|
|
ks[ 59] = hc_rotl32_S ((ks[ 58] ^ ks[ 56] ^ ks[ 54] ^ ks[ 51] ^ 0x9e3779b9 ^ 51), 11);
|
|
ks[ 60] = hc_rotl32_S ((ks[ 59] ^ ks[ 57] ^ ks[ 55] ^ ks[ 52] ^ 0x9e3779b9 ^ 52), 11);
|
|
ks[ 61] = hc_rotl32_S ((ks[ 60] ^ ks[ 58] ^ ks[ 56] ^ ks[ 53] ^ 0x9e3779b9 ^ 53), 11);
|
|
ks[ 62] = hc_rotl32_S ((ks[ 61] ^ ks[ 59] ^ ks[ 57] ^ ks[ 54] ^ 0x9e3779b9 ^ 54), 11);
|
|
ks[ 63] = hc_rotl32_S ((ks[ 62] ^ ks[ 60] ^ ks[ 58] ^ ks[ 55] ^ 0x9e3779b9 ^ 55), 11);
|
|
ks[ 64] = hc_rotl32_S ((ks[ 63] ^ ks[ 61] ^ ks[ 59] ^ ks[ 56] ^ 0x9e3779b9 ^ 56), 11);
|
|
ks[ 65] = hc_rotl32_S ((ks[ 64] ^ ks[ 62] ^ ks[ 60] ^ ks[ 57] ^ 0x9e3779b9 ^ 57), 11);
|
|
ks[ 66] = hc_rotl32_S ((ks[ 65] ^ ks[ 63] ^ ks[ 61] ^ ks[ 58] ^ 0x9e3779b9 ^ 58), 11);
|
|
ks[ 67] = hc_rotl32_S ((ks[ 66] ^ ks[ 64] ^ ks[ 62] ^ ks[ 59] ^ 0x9e3779b9 ^ 59), 11);
|
|
ks[ 68] = hc_rotl32_S ((ks[ 67] ^ ks[ 65] ^ ks[ 63] ^ ks[ 60] ^ 0x9e3779b9 ^ 60), 11);
|
|
ks[ 69] = hc_rotl32_S ((ks[ 68] ^ ks[ 66] ^ ks[ 64] ^ ks[ 61] ^ 0x9e3779b9 ^ 61), 11);
|
|
ks[ 70] = hc_rotl32_S ((ks[ 69] ^ ks[ 67] ^ ks[ 65] ^ ks[ 62] ^ 0x9e3779b9 ^ 62), 11);
|
|
ks[ 71] = hc_rotl32_S ((ks[ 70] ^ ks[ 68] ^ ks[ 66] ^ ks[ 63] ^ 0x9e3779b9 ^ 63), 11);
|
|
ks[ 72] = hc_rotl32_S ((ks[ 71] ^ ks[ 69] ^ ks[ 67] ^ ks[ 64] ^ 0x9e3779b9 ^ 64), 11);
|
|
ks[ 73] = hc_rotl32_S ((ks[ 72] ^ ks[ 70] ^ ks[ 68] ^ ks[ 65] ^ 0x9e3779b9 ^ 65), 11);
|
|
ks[ 74] = hc_rotl32_S ((ks[ 73] ^ ks[ 71] ^ ks[ 69] ^ ks[ 66] ^ 0x9e3779b9 ^ 66), 11);
|
|
ks[ 75] = hc_rotl32_S ((ks[ 74] ^ ks[ 72] ^ ks[ 70] ^ ks[ 67] ^ 0x9e3779b9 ^ 67), 11);
|
|
ks[ 76] = hc_rotl32_S ((ks[ 75] ^ ks[ 73] ^ ks[ 71] ^ ks[ 68] ^ 0x9e3779b9 ^ 68), 11);
|
|
ks[ 77] = hc_rotl32_S ((ks[ 76] ^ ks[ 74] ^ ks[ 72] ^ ks[ 69] ^ 0x9e3779b9 ^ 69), 11);
|
|
ks[ 78] = hc_rotl32_S ((ks[ 77] ^ ks[ 75] ^ ks[ 73] ^ ks[ 70] ^ 0x9e3779b9 ^ 70), 11);
|
|
ks[ 79] = hc_rotl32_S ((ks[ 78] ^ ks[ 76] ^ ks[ 74] ^ ks[ 71] ^ 0x9e3779b9 ^ 71), 11);
|
|
ks[ 80] = hc_rotl32_S ((ks[ 79] ^ ks[ 77] ^ ks[ 75] ^ ks[ 72] ^ 0x9e3779b9 ^ 72), 11);
|
|
ks[ 81] = hc_rotl32_S ((ks[ 80] ^ ks[ 78] ^ ks[ 76] ^ ks[ 73] ^ 0x9e3779b9 ^ 73), 11);
|
|
ks[ 82] = hc_rotl32_S ((ks[ 81] ^ ks[ 79] ^ ks[ 77] ^ ks[ 74] ^ 0x9e3779b9 ^ 74), 11);
|
|
ks[ 83] = hc_rotl32_S ((ks[ 82] ^ ks[ 80] ^ ks[ 78] ^ ks[ 75] ^ 0x9e3779b9 ^ 75), 11);
|
|
ks[ 84] = hc_rotl32_S ((ks[ 83] ^ ks[ 81] ^ ks[ 79] ^ ks[ 76] ^ 0x9e3779b9 ^ 76), 11);
|
|
ks[ 85] = hc_rotl32_S ((ks[ 84] ^ ks[ 82] ^ ks[ 80] ^ ks[ 77] ^ 0x9e3779b9 ^ 77), 11);
|
|
ks[ 86] = hc_rotl32_S ((ks[ 85] ^ ks[ 83] ^ ks[ 81] ^ ks[ 78] ^ 0x9e3779b9 ^ 78), 11);
|
|
ks[ 87] = hc_rotl32_S ((ks[ 86] ^ ks[ 84] ^ ks[ 82] ^ ks[ 79] ^ 0x9e3779b9 ^ 79), 11);
|
|
ks[ 88] = hc_rotl32_S ((ks[ 87] ^ ks[ 85] ^ ks[ 83] ^ ks[ 80] ^ 0x9e3779b9 ^ 80), 11);
|
|
ks[ 89] = hc_rotl32_S ((ks[ 88] ^ ks[ 86] ^ ks[ 84] ^ ks[ 81] ^ 0x9e3779b9 ^ 81), 11);
|
|
ks[ 90] = hc_rotl32_S ((ks[ 89] ^ ks[ 87] ^ ks[ 85] ^ ks[ 82] ^ 0x9e3779b9 ^ 82), 11);
|
|
ks[ 91] = hc_rotl32_S ((ks[ 90] ^ ks[ 88] ^ ks[ 86] ^ ks[ 83] ^ 0x9e3779b9 ^ 83), 11);
|
|
ks[ 92] = hc_rotl32_S ((ks[ 91] ^ ks[ 89] ^ ks[ 87] ^ ks[ 84] ^ 0x9e3779b9 ^ 84), 11);
|
|
ks[ 93] = hc_rotl32_S ((ks[ 92] ^ ks[ 90] ^ ks[ 88] ^ ks[ 85] ^ 0x9e3779b9 ^ 85), 11);
|
|
ks[ 94] = hc_rotl32_S ((ks[ 93] ^ ks[ 91] ^ ks[ 89] ^ ks[ 86] ^ 0x9e3779b9 ^ 86), 11);
|
|
ks[ 95] = hc_rotl32_S ((ks[ 94] ^ ks[ 92] ^ ks[ 90] ^ ks[ 87] ^ 0x9e3779b9 ^ 87), 11);
|
|
ks[ 96] = hc_rotl32_S ((ks[ 95] ^ ks[ 93] ^ ks[ 91] ^ ks[ 88] ^ 0x9e3779b9 ^ 88), 11);
|
|
ks[ 97] = hc_rotl32_S ((ks[ 96] ^ ks[ 94] ^ ks[ 92] ^ ks[ 89] ^ 0x9e3779b9 ^ 89), 11);
|
|
ks[ 98] = hc_rotl32_S ((ks[ 97] ^ ks[ 95] ^ ks[ 93] ^ ks[ 90] ^ 0x9e3779b9 ^ 90), 11);
|
|
ks[ 99] = hc_rotl32_S ((ks[ 98] ^ ks[ 96] ^ ks[ 94] ^ ks[ 91] ^ 0x9e3779b9 ^ 91), 11);
|
|
ks[100] = hc_rotl32_S ((ks[ 99] ^ ks[ 97] ^ ks[ 95] ^ ks[ 92] ^ 0x9e3779b9 ^ 92), 11);
|
|
ks[101] = hc_rotl32_S ((ks[100] ^ ks[ 98] ^ ks[ 96] ^ ks[ 93] ^ 0x9e3779b9 ^ 93), 11);
|
|
ks[102] = hc_rotl32_S ((ks[101] ^ ks[ 99] ^ ks[ 97] ^ ks[ 94] ^ 0x9e3779b9 ^ 94), 11);
|
|
ks[103] = hc_rotl32_S ((ks[102] ^ ks[100] ^ ks[ 98] ^ ks[ 95] ^ 0x9e3779b9 ^ 95), 11);
|
|
ks[104] = hc_rotl32_S ((ks[103] ^ ks[101] ^ ks[ 99] ^ ks[ 96] ^ 0x9e3779b9 ^ 96), 11);
|
|
ks[105] = hc_rotl32_S ((ks[104] ^ ks[102] ^ ks[100] ^ ks[ 97] ^ 0x9e3779b9 ^ 97), 11);
|
|
ks[106] = hc_rotl32_S ((ks[105] ^ ks[103] ^ ks[101] ^ ks[ 98] ^ 0x9e3779b9 ^ 98), 11);
|
|
ks[107] = hc_rotl32_S ((ks[106] ^ ks[104] ^ ks[102] ^ ks[ 99] ^ 0x9e3779b9 ^ 99), 11);
|
|
ks[108] = hc_rotl32_S ((ks[107] ^ ks[105] ^ ks[103] ^ ks[100] ^ 0x9e3779b9 ^ 100), 11);
|
|
ks[109] = hc_rotl32_S ((ks[108] ^ ks[106] ^ ks[104] ^ ks[101] ^ 0x9e3779b9 ^ 101), 11);
|
|
ks[110] = hc_rotl32_S ((ks[109] ^ ks[107] ^ ks[105] ^ ks[102] ^ 0x9e3779b9 ^ 102), 11);
|
|
ks[111] = hc_rotl32_S ((ks[110] ^ ks[108] ^ ks[106] ^ ks[103] ^ 0x9e3779b9 ^ 103), 11);
|
|
ks[112] = hc_rotl32_S ((ks[111] ^ ks[109] ^ ks[107] ^ ks[104] ^ 0x9e3779b9 ^ 104), 11);
|
|
ks[113] = hc_rotl32_S ((ks[112] ^ ks[110] ^ ks[108] ^ ks[105] ^ 0x9e3779b9 ^ 105), 11);
|
|
ks[114] = hc_rotl32_S ((ks[113] ^ ks[111] ^ ks[109] ^ ks[106] ^ 0x9e3779b9 ^ 106), 11);
|
|
ks[115] = hc_rotl32_S ((ks[114] ^ ks[112] ^ ks[110] ^ ks[107] ^ 0x9e3779b9 ^ 107), 11);
|
|
ks[116] = hc_rotl32_S ((ks[115] ^ ks[113] ^ ks[111] ^ ks[108] ^ 0x9e3779b9 ^ 108), 11);
|
|
ks[117] = hc_rotl32_S ((ks[116] ^ ks[114] ^ ks[112] ^ ks[109] ^ 0x9e3779b9 ^ 109), 11);
|
|
ks[118] = hc_rotl32_S ((ks[117] ^ ks[115] ^ ks[113] ^ ks[110] ^ 0x9e3779b9 ^ 110), 11);
|
|
ks[119] = hc_rotl32_S ((ks[118] ^ ks[116] ^ ks[114] ^ ks[111] ^ 0x9e3779b9 ^ 111), 11);
|
|
ks[120] = hc_rotl32_S ((ks[119] ^ ks[117] ^ ks[115] ^ ks[112] ^ 0x9e3779b9 ^ 112), 11);
|
|
ks[121] = hc_rotl32_S ((ks[120] ^ ks[118] ^ ks[116] ^ ks[113] ^ 0x9e3779b9 ^ 113), 11);
|
|
ks[122] = hc_rotl32_S ((ks[121] ^ ks[119] ^ ks[117] ^ ks[114] ^ 0x9e3779b9 ^ 114), 11);
|
|
ks[123] = hc_rotl32_S ((ks[122] ^ ks[120] ^ ks[118] ^ ks[115] ^ 0x9e3779b9 ^ 115), 11);
|
|
ks[124] = hc_rotl32_S ((ks[123] ^ ks[121] ^ ks[119] ^ ks[116] ^ 0x9e3779b9 ^ 116), 11);
|
|
ks[125] = hc_rotl32_S ((ks[124] ^ ks[122] ^ ks[120] ^ ks[117] ^ 0x9e3779b9 ^ 117), 11);
|
|
ks[126] = hc_rotl32_S ((ks[125] ^ ks[123] ^ ks[121] ^ ks[118] ^ 0x9e3779b9 ^ 118), 11);
|
|
ks[127] = hc_rotl32_S ((ks[126] ^ ks[124] ^ ks[122] ^ ks[119] ^ 0x9e3779b9 ^ 119), 11);
|
|
ks[128] = hc_rotl32_S ((ks[127] ^ ks[125] ^ ks[123] ^ ks[120] ^ 0x9e3779b9 ^ 120), 11);
|
|
ks[129] = hc_rotl32_S ((ks[128] ^ ks[126] ^ ks[124] ^ ks[121] ^ 0x9e3779b9 ^ 121), 11);
|
|
ks[130] = hc_rotl32_S ((ks[129] ^ ks[127] ^ ks[125] ^ ks[122] ^ 0x9e3779b9 ^ 122), 11);
|
|
ks[131] = hc_rotl32_S ((ks[130] ^ ks[128] ^ ks[126] ^ ks[123] ^ 0x9e3779b9 ^ 123), 11);
|
|
ks[132] = hc_rotl32_S ((ks[131] ^ ks[129] ^ ks[127] ^ ks[124] ^ 0x9e3779b9 ^ 124), 11);
|
|
ks[133] = hc_rotl32_S ((ks[132] ^ ks[130] ^ ks[128] ^ ks[125] ^ 0x9e3779b9 ^ 125), 11);
|
|
ks[134] = hc_rotl32_S ((ks[133] ^ ks[131] ^ ks[129] ^ ks[126] ^ 0x9e3779b9 ^ 126), 11);
|
|
ks[135] = hc_rotl32_S ((ks[134] ^ ks[132] ^ ks[130] ^ ks[127] ^ 0x9e3779b9 ^ 127), 11);
|
|
ks[136] = hc_rotl32_S ((ks[135] ^ ks[133] ^ ks[131] ^ ks[128] ^ 0x9e3779b9 ^ 128), 11);
|
|
ks[137] = hc_rotl32_S ((ks[136] ^ ks[134] ^ ks[132] ^ ks[129] ^ 0x9e3779b9 ^ 129), 11);
|
|
ks[138] = hc_rotl32_S ((ks[137] ^ ks[135] ^ ks[133] ^ ks[130] ^ 0x9e3779b9 ^ 130), 11);
|
|
ks[139] = hc_rotl32_S ((ks[138] ^ ks[136] ^ ks[134] ^ ks[131] ^ 0x9e3779b9 ^ 131), 11);
|
|
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
k_set( 0,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get( 0,e,f,g,h);
|
|
k_set( 1,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get( 1,e,f,g,h);
|
|
k_set( 2,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get( 2,e,f,g,h);
|
|
k_set( 3,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get( 3,e,f,g,h);
|
|
k_set( 4,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get( 4,e,f,g,h);
|
|
k_set( 5,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get( 5,e,f,g,h);
|
|
k_set( 6,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get( 6,e,f,g,h);
|
|
k_set( 7,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get( 7,e,f,g,h);
|
|
k_set( 8,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get( 8,e,f,g,h);
|
|
k_set( 9,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get( 9,e,f,g,h);
|
|
k_set(10,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(10,e,f,g,h);
|
|
k_set(11,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(11,e,f,g,h);
|
|
k_set(12,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(12,e,f,g,h);
|
|
k_set(13,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(13,e,f,g,h);
|
|
k_set(14,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(14,e,f,g,h);
|
|
k_set(15,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(15,e,f,g,h);
|
|
k_set(16,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(16,e,f,g,h);
|
|
k_set(17,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get(17,e,f,g,h);
|
|
k_set(18,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(18,e,f,g,h);
|
|
k_set(19,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(19,e,f,g,h);
|
|
k_set(20,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(20,e,f,g,h);
|
|
k_set(21,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(21,e,f,g,h);
|
|
k_set(22,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(22,e,f,g,h);
|
|
k_set(23,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(23,e,f,g,h);
|
|
k_set(24,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(24,e,f,g,h);
|
|
k_set(25,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get(25,e,f,g,h);
|
|
k_set(26,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(26,e,f,g,h);
|
|
k_set(27,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(27,e,f,g,h);
|
|
k_set(28,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(28,e,f,g,h);
|
|
k_set(29,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(29,e,f,g,h);
|
|
k_set(30,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(30,e,f,g,h);
|
|
k_set(31,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(31,e,f,g,h);
|
|
k_set(32,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(32,e,f,g,h);
|
|
}
|
|
|
|
DECLSPEC void serpent128_encrypt (const u32 *ks, const u32 *in, u32 *out)
|
|
{
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
a = in[0];
|
|
b = in[1];
|
|
c = in[2];
|
|
d = in[3];
|
|
|
|
k_xor( 0,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 1,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 2,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 3,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 4,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 5,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 6,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 7,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 8,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 9,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(10,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(11,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(12,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(13,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(14,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(15,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(16,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(17,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(18,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(19,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(20,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(21,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(22,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(23,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(24,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(25,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(26,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(27,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(28,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(29,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(30,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(31,e,f,g,h); sb7(e,f,g,h,a,b,c,d);
|
|
k_xor(32,a,b,c,d);
|
|
|
|
out[0] = a;
|
|
out[1] = b;
|
|
out[2] = c;
|
|
out[3] = d;
|
|
}
|
|
|
|
DECLSPEC void serpent128_decrypt (const u32 *ks, const u32 *in, u32 *out)
|
|
{
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
a = in[0];
|
|
b = in[1];
|
|
c = in[2];
|
|
d = in[3];
|
|
|
|
k_xor(32,a,b,c,d);
|
|
ib7(a,b,c,d,e,f,g,h); k_xor(31,e,f,g,h);
|
|
irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(30,a,b,c,d);
|
|
irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(29,e,f,g,h);
|
|
irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(28,a,b,c,d);
|
|
irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(27,e,f,g,h);
|
|
irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(26,a,b,c,d);
|
|
irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor(25,e,f,g,h);
|
|
irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor(24,a,b,c,d);
|
|
irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor(23,e,f,g,h);
|
|
irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(22,a,b,c,d);
|
|
irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(21,e,f,g,h);
|
|
irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(20,a,b,c,d);
|
|
irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(19,e,f,g,h);
|
|
irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(18,a,b,c,d);
|
|
irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor(17,e,f,g,h);
|
|
irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor(16,a,b,c,d);
|
|
irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor(15,e,f,g,h);
|
|
irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(14,a,b,c,d);
|
|
irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(13,e,f,g,h);
|
|
irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(12,a,b,c,d);
|
|
irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(11,e,f,g,h);
|
|
irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(10,a,b,c,d);
|
|
irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor( 9,e,f,g,h);
|
|
irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor( 8,a,b,c,d);
|
|
irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor( 7,e,f,g,h);
|
|
irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor( 6,a,b,c,d);
|
|
irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor( 5,e,f,g,h);
|
|
irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor( 4,a,b,c,d);
|
|
irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor( 3,e,f,g,h);
|
|
irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor( 2,a,b,c,d);
|
|
irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor( 1,e,f,g,h);
|
|
irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor( 0,a,b,c,d);
|
|
|
|
out[0] = a;
|
|
out[1] = b;
|
|
out[2] = c;
|
|
out[3] = d;
|
|
}
|
|
|
|
// 256 bit key
|
|
|
|
DECLSPEC void serpent256_set_key (u32 *ks, const u32 *ukey)
|
|
{
|
|
ks[ 0] = ukey[0];
|
|
ks[ 1] = ukey[1];
|
|
ks[ 2] = ukey[2];
|
|
ks[ 3] = ukey[3];
|
|
ks[ 4] = ukey[4];
|
|
ks[ 5] = ukey[5];
|
|
ks[ 6] = ukey[6];
|
|
ks[ 7] = ukey[7];
|
|
ks[ 8] = hc_rotl32_S ((ks[ 7] ^ ks[ 5] ^ ks[ 3] ^ ks[ 0] ^ 0x9e3779b9 ^ 0), 11);
|
|
ks[ 9] = hc_rotl32_S ((ks[ 8] ^ ks[ 6] ^ ks[ 4] ^ ks[ 1] ^ 0x9e3779b9 ^ 1), 11);
|
|
ks[ 10] = hc_rotl32_S ((ks[ 9] ^ ks[ 7] ^ ks[ 5] ^ ks[ 2] ^ 0x9e3779b9 ^ 2), 11);
|
|
ks[ 11] = hc_rotl32_S ((ks[ 10] ^ ks[ 8] ^ ks[ 6] ^ ks[ 3] ^ 0x9e3779b9 ^ 3), 11);
|
|
ks[ 12] = hc_rotl32_S ((ks[ 11] ^ ks[ 9] ^ ks[ 7] ^ ks[ 4] ^ 0x9e3779b9 ^ 4), 11);
|
|
ks[ 13] = hc_rotl32_S ((ks[ 12] ^ ks[ 10] ^ ks[ 8] ^ ks[ 5] ^ 0x9e3779b9 ^ 5), 11);
|
|
ks[ 14] = hc_rotl32_S ((ks[ 13] ^ ks[ 11] ^ ks[ 9] ^ ks[ 6] ^ 0x9e3779b9 ^ 6), 11);
|
|
ks[ 15] = hc_rotl32_S ((ks[ 14] ^ ks[ 12] ^ ks[ 10] ^ ks[ 7] ^ 0x9e3779b9 ^ 7), 11);
|
|
ks[ 16] = hc_rotl32_S ((ks[ 15] ^ ks[ 13] ^ ks[ 11] ^ ks[ 8] ^ 0x9e3779b9 ^ 8), 11);
|
|
ks[ 17] = hc_rotl32_S ((ks[ 16] ^ ks[ 14] ^ ks[ 12] ^ ks[ 9] ^ 0x9e3779b9 ^ 9), 11);
|
|
ks[ 18] = hc_rotl32_S ((ks[ 17] ^ ks[ 15] ^ ks[ 13] ^ ks[ 10] ^ 0x9e3779b9 ^ 10), 11);
|
|
ks[ 19] = hc_rotl32_S ((ks[ 18] ^ ks[ 16] ^ ks[ 14] ^ ks[ 11] ^ 0x9e3779b9 ^ 11), 11);
|
|
ks[ 20] = hc_rotl32_S ((ks[ 19] ^ ks[ 17] ^ ks[ 15] ^ ks[ 12] ^ 0x9e3779b9 ^ 12), 11);
|
|
ks[ 21] = hc_rotl32_S ((ks[ 20] ^ ks[ 18] ^ ks[ 16] ^ ks[ 13] ^ 0x9e3779b9 ^ 13), 11);
|
|
ks[ 22] = hc_rotl32_S ((ks[ 21] ^ ks[ 19] ^ ks[ 17] ^ ks[ 14] ^ 0x9e3779b9 ^ 14), 11);
|
|
ks[ 23] = hc_rotl32_S ((ks[ 22] ^ ks[ 20] ^ ks[ 18] ^ ks[ 15] ^ 0x9e3779b9 ^ 15), 11);
|
|
ks[ 24] = hc_rotl32_S ((ks[ 23] ^ ks[ 21] ^ ks[ 19] ^ ks[ 16] ^ 0x9e3779b9 ^ 16), 11);
|
|
ks[ 25] = hc_rotl32_S ((ks[ 24] ^ ks[ 22] ^ ks[ 20] ^ ks[ 17] ^ 0x9e3779b9 ^ 17), 11);
|
|
ks[ 26] = hc_rotl32_S ((ks[ 25] ^ ks[ 23] ^ ks[ 21] ^ ks[ 18] ^ 0x9e3779b9 ^ 18), 11);
|
|
ks[ 27] = hc_rotl32_S ((ks[ 26] ^ ks[ 24] ^ ks[ 22] ^ ks[ 19] ^ 0x9e3779b9 ^ 19), 11);
|
|
ks[ 28] = hc_rotl32_S ((ks[ 27] ^ ks[ 25] ^ ks[ 23] ^ ks[ 20] ^ 0x9e3779b9 ^ 20), 11);
|
|
ks[ 29] = hc_rotl32_S ((ks[ 28] ^ ks[ 26] ^ ks[ 24] ^ ks[ 21] ^ 0x9e3779b9 ^ 21), 11);
|
|
ks[ 30] = hc_rotl32_S ((ks[ 29] ^ ks[ 27] ^ ks[ 25] ^ ks[ 22] ^ 0x9e3779b9 ^ 22), 11);
|
|
ks[ 31] = hc_rotl32_S ((ks[ 30] ^ ks[ 28] ^ ks[ 26] ^ ks[ 23] ^ 0x9e3779b9 ^ 23), 11);
|
|
ks[ 32] = hc_rotl32_S ((ks[ 31] ^ ks[ 29] ^ ks[ 27] ^ ks[ 24] ^ 0x9e3779b9 ^ 24), 11);
|
|
ks[ 33] = hc_rotl32_S ((ks[ 32] ^ ks[ 30] ^ ks[ 28] ^ ks[ 25] ^ 0x9e3779b9 ^ 25), 11);
|
|
ks[ 34] = hc_rotl32_S ((ks[ 33] ^ ks[ 31] ^ ks[ 29] ^ ks[ 26] ^ 0x9e3779b9 ^ 26), 11);
|
|
ks[ 35] = hc_rotl32_S ((ks[ 34] ^ ks[ 32] ^ ks[ 30] ^ ks[ 27] ^ 0x9e3779b9 ^ 27), 11);
|
|
ks[ 36] = hc_rotl32_S ((ks[ 35] ^ ks[ 33] ^ ks[ 31] ^ ks[ 28] ^ 0x9e3779b9 ^ 28), 11);
|
|
ks[ 37] = hc_rotl32_S ((ks[ 36] ^ ks[ 34] ^ ks[ 32] ^ ks[ 29] ^ 0x9e3779b9 ^ 29), 11);
|
|
ks[ 38] = hc_rotl32_S ((ks[ 37] ^ ks[ 35] ^ ks[ 33] ^ ks[ 30] ^ 0x9e3779b9 ^ 30), 11);
|
|
ks[ 39] = hc_rotl32_S ((ks[ 38] ^ ks[ 36] ^ ks[ 34] ^ ks[ 31] ^ 0x9e3779b9 ^ 31), 11);
|
|
ks[ 40] = hc_rotl32_S ((ks[ 39] ^ ks[ 37] ^ ks[ 35] ^ ks[ 32] ^ 0x9e3779b9 ^ 32), 11);
|
|
ks[ 41] = hc_rotl32_S ((ks[ 40] ^ ks[ 38] ^ ks[ 36] ^ ks[ 33] ^ 0x9e3779b9 ^ 33), 11);
|
|
ks[ 42] = hc_rotl32_S ((ks[ 41] ^ ks[ 39] ^ ks[ 37] ^ ks[ 34] ^ 0x9e3779b9 ^ 34), 11);
|
|
ks[ 43] = hc_rotl32_S ((ks[ 42] ^ ks[ 40] ^ ks[ 38] ^ ks[ 35] ^ 0x9e3779b9 ^ 35), 11);
|
|
ks[ 44] = hc_rotl32_S ((ks[ 43] ^ ks[ 41] ^ ks[ 39] ^ ks[ 36] ^ 0x9e3779b9 ^ 36), 11);
|
|
ks[ 45] = hc_rotl32_S ((ks[ 44] ^ ks[ 42] ^ ks[ 40] ^ ks[ 37] ^ 0x9e3779b9 ^ 37), 11);
|
|
ks[ 46] = hc_rotl32_S ((ks[ 45] ^ ks[ 43] ^ ks[ 41] ^ ks[ 38] ^ 0x9e3779b9 ^ 38), 11);
|
|
ks[ 47] = hc_rotl32_S ((ks[ 46] ^ ks[ 44] ^ ks[ 42] ^ ks[ 39] ^ 0x9e3779b9 ^ 39), 11);
|
|
ks[ 48] = hc_rotl32_S ((ks[ 47] ^ ks[ 45] ^ ks[ 43] ^ ks[ 40] ^ 0x9e3779b9 ^ 40), 11);
|
|
ks[ 49] = hc_rotl32_S ((ks[ 48] ^ ks[ 46] ^ ks[ 44] ^ ks[ 41] ^ 0x9e3779b9 ^ 41), 11);
|
|
ks[ 50] = hc_rotl32_S ((ks[ 49] ^ ks[ 47] ^ ks[ 45] ^ ks[ 42] ^ 0x9e3779b9 ^ 42), 11);
|
|
ks[ 51] = hc_rotl32_S ((ks[ 50] ^ ks[ 48] ^ ks[ 46] ^ ks[ 43] ^ 0x9e3779b9 ^ 43), 11);
|
|
ks[ 52] = hc_rotl32_S ((ks[ 51] ^ ks[ 49] ^ ks[ 47] ^ ks[ 44] ^ 0x9e3779b9 ^ 44), 11);
|
|
ks[ 53] = hc_rotl32_S ((ks[ 52] ^ ks[ 50] ^ ks[ 48] ^ ks[ 45] ^ 0x9e3779b9 ^ 45), 11);
|
|
ks[ 54] = hc_rotl32_S ((ks[ 53] ^ ks[ 51] ^ ks[ 49] ^ ks[ 46] ^ 0x9e3779b9 ^ 46), 11);
|
|
ks[ 55] = hc_rotl32_S ((ks[ 54] ^ ks[ 52] ^ ks[ 50] ^ ks[ 47] ^ 0x9e3779b9 ^ 47), 11);
|
|
ks[ 56] = hc_rotl32_S ((ks[ 55] ^ ks[ 53] ^ ks[ 51] ^ ks[ 48] ^ 0x9e3779b9 ^ 48), 11);
|
|
ks[ 57] = hc_rotl32_S ((ks[ 56] ^ ks[ 54] ^ ks[ 52] ^ ks[ 49] ^ 0x9e3779b9 ^ 49), 11);
|
|
ks[ 58] = hc_rotl32_S ((ks[ 57] ^ ks[ 55] ^ ks[ 53] ^ ks[ 50] ^ 0x9e3779b9 ^ 50), 11);
|
|
ks[ 59] = hc_rotl32_S ((ks[ 58] ^ ks[ 56] ^ ks[ 54] ^ ks[ 51] ^ 0x9e3779b9 ^ 51), 11);
|
|
ks[ 60] = hc_rotl32_S ((ks[ 59] ^ ks[ 57] ^ ks[ 55] ^ ks[ 52] ^ 0x9e3779b9 ^ 52), 11);
|
|
ks[ 61] = hc_rotl32_S ((ks[ 60] ^ ks[ 58] ^ ks[ 56] ^ ks[ 53] ^ 0x9e3779b9 ^ 53), 11);
|
|
ks[ 62] = hc_rotl32_S ((ks[ 61] ^ ks[ 59] ^ ks[ 57] ^ ks[ 54] ^ 0x9e3779b9 ^ 54), 11);
|
|
ks[ 63] = hc_rotl32_S ((ks[ 62] ^ ks[ 60] ^ ks[ 58] ^ ks[ 55] ^ 0x9e3779b9 ^ 55), 11);
|
|
ks[ 64] = hc_rotl32_S ((ks[ 63] ^ ks[ 61] ^ ks[ 59] ^ ks[ 56] ^ 0x9e3779b9 ^ 56), 11);
|
|
ks[ 65] = hc_rotl32_S ((ks[ 64] ^ ks[ 62] ^ ks[ 60] ^ ks[ 57] ^ 0x9e3779b9 ^ 57), 11);
|
|
ks[ 66] = hc_rotl32_S ((ks[ 65] ^ ks[ 63] ^ ks[ 61] ^ ks[ 58] ^ 0x9e3779b9 ^ 58), 11);
|
|
ks[ 67] = hc_rotl32_S ((ks[ 66] ^ ks[ 64] ^ ks[ 62] ^ ks[ 59] ^ 0x9e3779b9 ^ 59), 11);
|
|
ks[ 68] = hc_rotl32_S ((ks[ 67] ^ ks[ 65] ^ ks[ 63] ^ ks[ 60] ^ 0x9e3779b9 ^ 60), 11);
|
|
ks[ 69] = hc_rotl32_S ((ks[ 68] ^ ks[ 66] ^ ks[ 64] ^ ks[ 61] ^ 0x9e3779b9 ^ 61), 11);
|
|
ks[ 70] = hc_rotl32_S ((ks[ 69] ^ ks[ 67] ^ ks[ 65] ^ ks[ 62] ^ 0x9e3779b9 ^ 62), 11);
|
|
ks[ 71] = hc_rotl32_S ((ks[ 70] ^ ks[ 68] ^ ks[ 66] ^ ks[ 63] ^ 0x9e3779b9 ^ 63), 11);
|
|
ks[ 72] = hc_rotl32_S ((ks[ 71] ^ ks[ 69] ^ ks[ 67] ^ ks[ 64] ^ 0x9e3779b9 ^ 64), 11);
|
|
ks[ 73] = hc_rotl32_S ((ks[ 72] ^ ks[ 70] ^ ks[ 68] ^ ks[ 65] ^ 0x9e3779b9 ^ 65), 11);
|
|
ks[ 74] = hc_rotl32_S ((ks[ 73] ^ ks[ 71] ^ ks[ 69] ^ ks[ 66] ^ 0x9e3779b9 ^ 66), 11);
|
|
ks[ 75] = hc_rotl32_S ((ks[ 74] ^ ks[ 72] ^ ks[ 70] ^ ks[ 67] ^ 0x9e3779b9 ^ 67), 11);
|
|
ks[ 76] = hc_rotl32_S ((ks[ 75] ^ ks[ 73] ^ ks[ 71] ^ ks[ 68] ^ 0x9e3779b9 ^ 68), 11);
|
|
ks[ 77] = hc_rotl32_S ((ks[ 76] ^ ks[ 74] ^ ks[ 72] ^ ks[ 69] ^ 0x9e3779b9 ^ 69), 11);
|
|
ks[ 78] = hc_rotl32_S ((ks[ 77] ^ ks[ 75] ^ ks[ 73] ^ ks[ 70] ^ 0x9e3779b9 ^ 70), 11);
|
|
ks[ 79] = hc_rotl32_S ((ks[ 78] ^ ks[ 76] ^ ks[ 74] ^ ks[ 71] ^ 0x9e3779b9 ^ 71), 11);
|
|
ks[ 80] = hc_rotl32_S ((ks[ 79] ^ ks[ 77] ^ ks[ 75] ^ ks[ 72] ^ 0x9e3779b9 ^ 72), 11);
|
|
ks[ 81] = hc_rotl32_S ((ks[ 80] ^ ks[ 78] ^ ks[ 76] ^ ks[ 73] ^ 0x9e3779b9 ^ 73), 11);
|
|
ks[ 82] = hc_rotl32_S ((ks[ 81] ^ ks[ 79] ^ ks[ 77] ^ ks[ 74] ^ 0x9e3779b9 ^ 74), 11);
|
|
ks[ 83] = hc_rotl32_S ((ks[ 82] ^ ks[ 80] ^ ks[ 78] ^ ks[ 75] ^ 0x9e3779b9 ^ 75), 11);
|
|
ks[ 84] = hc_rotl32_S ((ks[ 83] ^ ks[ 81] ^ ks[ 79] ^ ks[ 76] ^ 0x9e3779b9 ^ 76), 11);
|
|
ks[ 85] = hc_rotl32_S ((ks[ 84] ^ ks[ 82] ^ ks[ 80] ^ ks[ 77] ^ 0x9e3779b9 ^ 77), 11);
|
|
ks[ 86] = hc_rotl32_S ((ks[ 85] ^ ks[ 83] ^ ks[ 81] ^ ks[ 78] ^ 0x9e3779b9 ^ 78), 11);
|
|
ks[ 87] = hc_rotl32_S ((ks[ 86] ^ ks[ 84] ^ ks[ 82] ^ ks[ 79] ^ 0x9e3779b9 ^ 79), 11);
|
|
ks[ 88] = hc_rotl32_S ((ks[ 87] ^ ks[ 85] ^ ks[ 83] ^ ks[ 80] ^ 0x9e3779b9 ^ 80), 11);
|
|
ks[ 89] = hc_rotl32_S ((ks[ 88] ^ ks[ 86] ^ ks[ 84] ^ ks[ 81] ^ 0x9e3779b9 ^ 81), 11);
|
|
ks[ 90] = hc_rotl32_S ((ks[ 89] ^ ks[ 87] ^ ks[ 85] ^ ks[ 82] ^ 0x9e3779b9 ^ 82), 11);
|
|
ks[ 91] = hc_rotl32_S ((ks[ 90] ^ ks[ 88] ^ ks[ 86] ^ ks[ 83] ^ 0x9e3779b9 ^ 83), 11);
|
|
ks[ 92] = hc_rotl32_S ((ks[ 91] ^ ks[ 89] ^ ks[ 87] ^ ks[ 84] ^ 0x9e3779b9 ^ 84), 11);
|
|
ks[ 93] = hc_rotl32_S ((ks[ 92] ^ ks[ 90] ^ ks[ 88] ^ ks[ 85] ^ 0x9e3779b9 ^ 85), 11);
|
|
ks[ 94] = hc_rotl32_S ((ks[ 93] ^ ks[ 91] ^ ks[ 89] ^ ks[ 86] ^ 0x9e3779b9 ^ 86), 11);
|
|
ks[ 95] = hc_rotl32_S ((ks[ 94] ^ ks[ 92] ^ ks[ 90] ^ ks[ 87] ^ 0x9e3779b9 ^ 87), 11);
|
|
ks[ 96] = hc_rotl32_S ((ks[ 95] ^ ks[ 93] ^ ks[ 91] ^ ks[ 88] ^ 0x9e3779b9 ^ 88), 11);
|
|
ks[ 97] = hc_rotl32_S ((ks[ 96] ^ ks[ 94] ^ ks[ 92] ^ ks[ 89] ^ 0x9e3779b9 ^ 89), 11);
|
|
ks[ 98] = hc_rotl32_S ((ks[ 97] ^ ks[ 95] ^ ks[ 93] ^ ks[ 90] ^ 0x9e3779b9 ^ 90), 11);
|
|
ks[ 99] = hc_rotl32_S ((ks[ 98] ^ ks[ 96] ^ ks[ 94] ^ ks[ 91] ^ 0x9e3779b9 ^ 91), 11);
|
|
ks[100] = hc_rotl32_S ((ks[ 99] ^ ks[ 97] ^ ks[ 95] ^ ks[ 92] ^ 0x9e3779b9 ^ 92), 11);
|
|
ks[101] = hc_rotl32_S ((ks[100] ^ ks[ 98] ^ ks[ 96] ^ ks[ 93] ^ 0x9e3779b9 ^ 93), 11);
|
|
ks[102] = hc_rotl32_S ((ks[101] ^ ks[ 99] ^ ks[ 97] ^ ks[ 94] ^ 0x9e3779b9 ^ 94), 11);
|
|
ks[103] = hc_rotl32_S ((ks[102] ^ ks[100] ^ ks[ 98] ^ ks[ 95] ^ 0x9e3779b9 ^ 95), 11);
|
|
ks[104] = hc_rotl32_S ((ks[103] ^ ks[101] ^ ks[ 99] ^ ks[ 96] ^ 0x9e3779b9 ^ 96), 11);
|
|
ks[105] = hc_rotl32_S ((ks[104] ^ ks[102] ^ ks[100] ^ ks[ 97] ^ 0x9e3779b9 ^ 97), 11);
|
|
ks[106] = hc_rotl32_S ((ks[105] ^ ks[103] ^ ks[101] ^ ks[ 98] ^ 0x9e3779b9 ^ 98), 11);
|
|
ks[107] = hc_rotl32_S ((ks[106] ^ ks[104] ^ ks[102] ^ ks[ 99] ^ 0x9e3779b9 ^ 99), 11);
|
|
ks[108] = hc_rotl32_S ((ks[107] ^ ks[105] ^ ks[103] ^ ks[100] ^ 0x9e3779b9 ^ 100), 11);
|
|
ks[109] = hc_rotl32_S ((ks[108] ^ ks[106] ^ ks[104] ^ ks[101] ^ 0x9e3779b9 ^ 101), 11);
|
|
ks[110] = hc_rotl32_S ((ks[109] ^ ks[107] ^ ks[105] ^ ks[102] ^ 0x9e3779b9 ^ 102), 11);
|
|
ks[111] = hc_rotl32_S ((ks[110] ^ ks[108] ^ ks[106] ^ ks[103] ^ 0x9e3779b9 ^ 103), 11);
|
|
ks[112] = hc_rotl32_S ((ks[111] ^ ks[109] ^ ks[107] ^ ks[104] ^ 0x9e3779b9 ^ 104), 11);
|
|
ks[113] = hc_rotl32_S ((ks[112] ^ ks[110] ^ ks[108] ^ ks[105] ^ 0x9e3779b9 ^ 105), 11);
|
|
ks[114] = hc_rotl32_S ((ks[113] ^ ks[111] ^ ks[109] ^ ks[106] ^ 0x9e3779b9 ^ 106), 11);
|
|
ks[115] = hc_rotl32_S ((ks[114] ^ ks[112] ^ ks[110] ^ ks[107] ^ 0x9e3779b9 ^ 107), 11);
|
|
ks[116] = hc_rotl32_S ((ks[115] ^ ks[113] ^ ks[111] ^ ks[108] ^ 0x9e3779b9 ^ 108), 11);
|
|
ks[117] = hc_rotl32_S ((ks[116] ^ ks[114] ^ ks[112] ^ ks[109] ^ 0x9e3779b9 ^ 109), 11);
|
|
ks[118] = hc_rotl32_S ((ks[117] ^ ks[115] ^ ks[113] ^ ks[110] ^ 0x9e3779b9 ^ 110), 11);
|
|
ks[119] = hc_rotl32_S ((ks[118] ^ ks[116] ^ ks[114] ^ ks[111] ^ 0x9e3779b9 ^ 111), 11);
|
|
ks[120] = hc_rotl32_S ((ks[119] ^ ks[117] ^ ks[115] ^ ks[112] ^ 0x9e3779b9 ^ 112), 11);
|
|
ks[121] = hc_rotl32_S ((ks[120] ^ ks[118] ^ ks[116] ^ ks[113] ^ 0x9e3779b9 ^ 113), 11);
|
|
ks[122] = hc_rotl32_S ((ks[121] ^ ks[119] ^ ks[117] ^ ks[114] ^ 0x9e3779b9 ^ 114), 11);
|
|
ks[123] = hc_rotl32_S ((ks[122] ^ ks[120] ^ ks[118] ^ ks[115] ^ 0x9e3779b9 ^ 115), 11);
|
|
ks[124] = hc_rotl32_S ((ks[123] ^ ks[121] ^ ks[119] ^ ks[116] ^ 0x9e3779b9 ^ 116), 11);
|
|
ks[125] = hc_rotl32_S ((ks[124] ^ ks[122] ^ ks[120] ^ ks[117] ^ 0x9e3779b9 ^ 117), 11);
|
|
ks[126] = hc_rotl32_S ((ks[125] ^ ks[123] ^ ks[121] ^ ks[118] ^ 0x9e3779b9 ^ 118), 11);
|
|
ks[127] = hc_rotl32_S ((ks[126] ^ ks[124] ^ ks[122] ^ ks[119] ^ 0x9e3779b9 ^ 119), 11);
|
|
ks[128] = hc_rotl32_S ((ks[127] ^ ks[125] ^ ks[123] ^ ks[120] ^ 0x9e3779b9 ^ 120), 11);
|
|
ks[129] = hc_rotl32_S ((ks[128] ^ ks[126] ^ ks[124] ^ ks[121] ^ 0x9e3779b9 ^ 121), 11);
|
|
ks[130] = hc_rotl32_S ((ks[129] ^ ks[127] ^ ks[125] ^ ks[122] ^ 0x9e3779b9 ^ 122), 11);
|
|
ks[131] = hc_rotl32_S ((ks[130] ^ ks[128] ^ ks[126] ^ ks[123] ^ 0x9e3779b9 ^ 123), 11);
|
|
ks[132] = hc_rotl32_S ((ks[131] ^ ks[129] ^ ks[127] ^ ks[124] ^ 0x9e3779b9 ^ 124), 11);
|
|
ks[133] = hc_rotl32_S ((ks[132] ^ ks[130] ^ ks[128] ^ ks[125] ^ 0x9e3779b9 ^ 125), 11);
|
|
ks[134] = hc_rotl32_S ((ks[133] ^ ks[131] ^ ks[129] ^ ks[126] ^ 0x9e3779b9 ^ 126), 11);
|
|
ks[135] = hc_rotl32_S ((ks[134] ^ ks[132] ^ ks[130] ^ ks[127] ^ 0x9e3779b9 ^ 127), 11);
|
|
ks[136] = hc_rotl32_S ((ks[135] ^ ks[133] ^ ks[131] ^ ks[128] ^ 0x9e3779b9 ^ 128), 11);
|
|
ks[137] = hc_rotl32_S ((ks[136] ^ ks[134] ^ ks[132] ^ ks[129] ^ 0x9e3779b9 ^ 129), 11);
|
|
ks[138] = hc_rotl32_S ((ks[137] ^ ks[135] ^ ks[133] ^ ks[130] ^ 0x9e3779b9 ^ 130), 11);
|
|
ks[139] = hc_rotl32_S ((ks[138] ^ ks[136] ^ ks[134] ^ ks[131] ^ 0x9e3779b9 ^ 131), 11);
|
|
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
k_set( 0,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get( 0,e,f,g,h);
|
|
k_set( 1,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get( 1,e,f,g,h);
|
|
k_set( 2,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get( 2,e,f,g,h);
|
|
k_set( 3,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get( 3,e,f,g,h);
|
|
k_set( 4,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get( 4,e,f,g,h);
|
|
k_set( 5,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get( 5,e,f,g,h);
|
|
k_set( 6,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get( 6,e,f,g,h);
|
|
k_set( 7,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get( 7,e,f,g,h);
|
|
k_set( 8,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get( 8,e,f,g,h);
|
|
k_set( 9,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get( 9,e,f,g,h);
|
|
k_set(10,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(10,e,f,g,h);
|
|
k_set(11,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(11,e,f,g,h);
|
|
k_set(12,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(12,e,f,g,h);
|
|
k_set(13,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(13,e,f,g,h);
|
|
k_set(14,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(14,e,f,g,h);
|
|
k_set(15,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(15,e,f,g,h);
|
|
k_set(16,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(16,e,f,g,h);
|
|
k_set(17,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get(17,e,f,g,h);
|
|
k_set(18,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(18,e,f,g,h);
|
|
k_set(19,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(19,e,f,g,h);
|
|
k_set(20,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(20,e,f,g,h);
|
|
k_set(21,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(21,e,f,g,h);
|
|
k_set(22,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(22,e,f,g,h);
|
|
k_set(23,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(23,e,f,g,h);
|
|
k_set(24,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(24,e,f,g,h);
|
|
k_set(25,a,b,c,d); sb2(a,b,c,d,e,f,g,h); k_get(25,e,f,g,h);
|
|
k_set(26,a,b,c,d); sb1(a,b,c,d,e,f,g,h); k_get(26,e,f,g,h);
|
|
k_set(27,a,b,c,d); sb0(a,b,c,d,e,f,g,h); k_get(27,e,f,g,h);
|
|
k_set(28,a,b,c,d); sb7(a,b,c,d,e,f,g,h); k_get(28,e,f,g,h);
|
|
k_set(29,a,b,c,d); sb6(a,b,c,d,e,f,g,h); k_get(29,e,f,g,h);
|
|
k_set(30,a,b,c,d); sb5(a,b,c,d,e,f,g,h); k_get(30,e,f,g,h);
|
|
k_set(31,a,b,c,d); sb4(a,b,c,d,e,f,g,h); k_get(31,e,f,g,h);
|
|
k_set(32,a,b,c,d); sb3(a,b,c,d,e,f,g,h); k_get(32,e,f,g,h);
|
|
}
|
|
|
|
DECLSPEC void serpent256_encrypt (const u32 *ks, const u32 *in, u32 *out)
|
|
{
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
a = in[0];
|
|
b = in[1];
|
|
c = in[2];
|
|
d = in[3];
|
|
|
|
k_xor( 0,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 1,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 2,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 3,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 4,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 5,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 6,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 7,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor( 8,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor( 9,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(10,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(11,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(12,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(13,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(14,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(15,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(16,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(17,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(18,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(19,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(20,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(21,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(22,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(23,e,f,g,h); sb7(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(24,a,b,c,d); sb0(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(25,e,f,g,h); sb1(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(26,a,b,c,d); sb2(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(27,e,f,g,h); sb3(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(28,a,b,c,d); sb4(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(29,e,f,g,h); sb5(e,f,g,h,a,b,c,d); rot(a,b,c,d);
|
|
k_xor(30,a,b,c,d); sb6(a,b,c,d,e,f,g,h); rot(e,f,g,h);
|
|
k_xor(31,e,f,g,h); sb7(e,f,g,h,a,b,c,d);
|
|
k_xor(32,a,b,c,d);
|
|
|
|
out[0] = a;
|
|
out[1] = b;
|
|
out[2] = c;
|
|
out[3] = d;
|
|
}
|
|
|
|
DECLSPEC void serpent256_decrypt (const u32 *ks, const u32 *in, u32 *out)
|
|
{
|
|
u32 a,b,c,d,e,f,g,h;
|
|
u32 t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16;
|
|
|
|
a = in[0];
|
|
b = in[1];
|
|
c = in[2];
|
|
d = in[3];
|
|
|
|
k_xor(32,a,b,c,d);
|
|
ib7(a,b,c,d,e,f,g,h); k_xor(31,e,f,g,h);
|
|
irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(30,a,b,c,d);
|
|
irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(29,e,f,g,h);
|
|
irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(28,a,b,c,d);
|
|
irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(27,e,f,g,h);
|
|
irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(26,a,b,c,d);
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irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor(25,e,f,g,h);
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irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor(24,a,b,c,d);
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irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor(23,e,f,g,h);
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irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(22,a,b,c,d);
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irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(21,e,f,g,h);
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irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(20,a,b,c,d);
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irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(19,e,f,g,h);
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irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(18,a,b,c,d);
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irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor(17,e,f,g,h);
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irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor(16,a,b,c,d);
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irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor(15,e,f,g,h);
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irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor(14,a,b,c,d);
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irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor(13,e,f,g,h);
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irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor(12,a,b,c,d);
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irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor(11,e,f,g,h);
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irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor(10,a,b,c,d);
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irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor( 9,e,f,g,h);
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irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor( 8,a,b,c,d);
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irot(a,b,c,d); ib7(a,b,c,d,e,f,g,h); k_xor( 7,e,f,g,h);
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irot(e,f,g,h); ib6(e,f,g,h,a,b,c,d); k_xor( 6,a,b,c,d);
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irot(a,b,c,d); ib5(a,b,c,d,e,f,g,h); k_xor( 5,e,f,g,h);
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irot(e,f,g,h); ib4(e,f,g,h,a,b,c,d); k_xor( 4,a,b,c,d);
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irot(a,b,c,d); ib3(a,b,c,d,e,f,g,h); k_xor( 3,e,f,g,h);
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irot(e,f,g,h); ib2(e,f,g,h,a,b,c,d); k_xor( 2,a,b,c,d);
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irot(a,b,c,d); ib1(a,b,c,d,e,f,g,h); k_xor( 1,e,f,g,h);
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irot(e,f,g,h); ib0(e,f,g,h,a,b,c,d); k_xor( 0,a,b,c,d);
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out[0] = a;
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out[1] = b;
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out[2] = c;
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out[3] = d;
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}
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#undef sb0
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#undef ib0
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#undef sb1
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#undef ib1
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#undef sb2
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#undef ib2
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#undef sb3
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#undef ib3
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#undef sb4
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#undef ib4
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#undef sb5
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#undef ib5
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#undef sb6
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#undef ib6
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#undef sb7
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#undef ib7
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#undef k_xor
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#undef k_set
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#undef k_get
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#undef rot
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#undef irot
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