| 1 | #! /usr/bin/env perl
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| 2 | # Copyright 2005-2021 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | #
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| 4 | # Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | # this file except in compliance with the License. You can obtain a copy
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| 6 | # in the file LICENSE in the source distribution or at
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| 7 | # https://www.openssl.org/source/license.html
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| 8 |
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| 9 | #
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| 10 | # ====================================================================
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| 11 | # Written by Andy Polyakov <[email protected]> for the OpenSSL
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| 12 | # project. Rights for redistribution and usage in source and binary
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| 13 | # forms are granted according to the License.
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| 14 | # ====================================================================
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| 15 | #
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| 16 | # Version 1.1
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| 17 | #
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| 18 | # The major reason for undertaken effort was to mitigate the hazard of
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| 19 | # cache-timing attack. This is [currently and initially!] addressed in
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| 20 | # two ways. 1. S-boxes are compressed from 5KB to 2KB+256B size each.
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| 21 | # 2. References to them are scheduled for L2 cache latency, meaning
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| 22 | # that the tables don't have to reside in L1 cache. Once again, this
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| 23 | # is an initial draft and one should expect more countermeasures to
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| 24 | # be implemented...
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| 25 | #
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| 26 | # Version 1.1 prefetches T[ed]4 in order to mitigate attack on last
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| 27 | # round.
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| 28 | #
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| 29 | # Even though performance was not the primary goal [on the contrary,
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| 30 | # extra shifts "induced" by compressed S-box and longer loop epilogue
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| 31 | # "induced" by scheduling for L2 have negative effect on performance],
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| 32 | # the code turned out to run in ~23 cycles per processed byte en-/
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| 33 | # decrypted with 128-bit key. This is pretty good result for code
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| 34 | # with mentioned qualities and UltraSPARC core. Compared to Sun C
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| 35 | # generated code my encrypt procedure runs just few percents faster,
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| 36 | # while decrypt one - whole 50% faster [yes, Sun C failed to generate
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| 37 | # optimal decrypt procedure]. Compared to GNU C generated code both
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| 38 | # procedures are more than 60% faster:-)
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| 39 |
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| 40 | $output = pop and open STDOUT,">$output";
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| 41 |
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| 42 | $frame="STACK_FRAME";
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| 43 | $bias="STACK_BIAS";
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| 44 | $locals=16;
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| 45 |
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| 46 | $acc0="%l0";
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| 47 | $acc1="%o0";
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| 48 | $acc2="%o1";
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| 49 | $acc3="%o2";
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| 50 |
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| 51 | $acc4="%l1";
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| 52 | $acc5="%o3";
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| 53 | $acc6="%o4";
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| 54 | $acc7="%o5";
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| 55 |
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| 56 | $acc8="%l2";
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| 57 | $acc9="%o7";
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| 58 | $acc10="%g1";
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| 59 | $acc11="%g2";
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| 60 |
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| 61 | $acc12="%l3";
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| 62 | $acc13="%g3";
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| 63 | $acc14="%g4";
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| 64 | $acc15="%g5";
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| 65 |
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| 66 | $t0="%l4";
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| 67 | $t1="%l5";
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| 68 | $t2="%l6";
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| 69 | $t3="%l7";
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| 70 |
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| 71 | $s0="%i0";
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| 72 | $s1="%i1";
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| 73 | $s2="%i2";
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| 74 | $s3="%i3";
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| 75 | $tbl="%i4";
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| 76 | $key="%i5";
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| 77 | $rounds="%i7"; # aliases with return address, which is off-loaded to stack
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| 78 |
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| 79 | sub _data_word()
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| 80 | { my $i;
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| 81 | while(defined($i=shift)) { $code.=sprintf"\t.long\t0x%08x,0x%08x\n",$i,$i; }
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| 82 | }
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| 83 |
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| 84 | $code.=<<___;
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| 85 | #ifndef __ASSEMBLER__
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| 86 | # define __ASSEMBLER__ 1
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| 87 | #endif
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| 88 | #include "crypto/sparc_arch.h"
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| 89 |
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| 90 | #ifdef __arch64__
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| 91 | .register %g2,#scratch
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| 92 | .register %g3,#scratch
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| 93 | #endif
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| 94 | .section ".text",#alloc,#execinstr
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| 95 |
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| 96 | .align 256
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| 97 | AES_Te:
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| 98 | ___
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| 99 | &_data_word(
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| 100 | 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d,
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| 101 | 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
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| 102 | 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d,
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| 103 | 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
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| 104 | 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87,
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| 105 | 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
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| 106 | 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea,
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| 107 | 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b,
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| 108 | 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a,
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| 109 | 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f,
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| 110 | 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108,
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| 111 | 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f,
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| 112 | 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e,
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| 113 | 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5,
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| 114 | 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d,
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| 115 | 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f,
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| 116 | 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e,
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| 117 | 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb,
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| 118 | 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce,
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| 119 | 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497,
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| 120 | 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c,
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| 121 | 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed,
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| 122 | 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b,
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| 123 | 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a,
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| 124 | 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16,
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| 125 | 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594,
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| 126 | 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81,
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| 127 | 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3,
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| 128 | 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a,
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| 129 | 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504,
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| 130 | 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163,
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| 131 | 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d,
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| 132 | 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f,
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| 133 | 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739,
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| 134 | 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47,
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| 135 | 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395,
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| 136 | 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f,
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| 137 | 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883,
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| 138 | 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c,
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| 139 | 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76,
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| 140 | 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e,
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| 141 | 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4,
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| 142 | 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6,
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| 143 | 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b,
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| 144 | 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7,
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| 145 | 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0,
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| 146 | 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25,
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| 147 | 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818,
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| 148 | 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72,
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| 149 | 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651,
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| 150 | 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21,
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| 151 | 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85,
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| 152 | 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa,
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| 153 | 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12,
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| 154 | 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0,
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| 155 | 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9,
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| 156 | 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133,
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| 157 | 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7,
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| 158 | 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920,
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| 159 | 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a,
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| 160 | 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17,
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| 161 | 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
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| 162 | 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11,
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| 163 | 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a);
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| 164 | $code.=<<___;
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| 165 | .byte 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5
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| 166 | .byte 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76
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| 167 | .byte 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0
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| 168 | .byte 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0
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| 169 | .byte 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc
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| 170 | .byte 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15
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| 171 | .byte 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a
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| 172 | .byte 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75
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| 173 | .byte 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0
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| 174 | .byte 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84
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| 175 | .byte 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b
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| 176 | .byte 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf
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| 177 | .byte 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85
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| 178 | .byte 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8
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| 179 | .byte 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5
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| 180 | .byte 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2
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| 181 | .byte 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17
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| 182 | .byte 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73
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| 183 | .byte 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88
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| 184 | .byte 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb
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| 185 | .byte 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c
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| 186 | .byte 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79
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| 187 | .byte 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9
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| 188 | .byte 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08
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| 189 | .byte 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6
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| 190 | .byte 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a
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| 191 | .byte 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e
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| 192 | .byte 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e
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| 193 | .byte 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94
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| 194 | .byte 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf
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| 195 | .byte 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68
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| 196 | .byte 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
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| 197 | .type AES_Te,#object
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| 198 | .size AES_Te,(.-AES_Te)
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| 199 |
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| 200 | .align 64
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| 201 | .skip 16
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| 202 | _sparcv9_AES_encrypt:
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| 203 | save %sp,-$frame-$locals,%sp
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| 204 | stx %i7,[%sp+$bias+$frame+0] ! off-load return address
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| 205 | ld [$key+240],$rounds
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| 206 | ld [$key+0],$t0
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| 207 | ld [$key+4],$t1 !
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| 208 | ld [$key+8],$t2
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| 209 | srl $rounds,1,$rounds
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| 210 | xor $t0,$s0,$s0
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| 211 | ld [$key+12],$t3
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| 212 | srl $s0,21,$acc0
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| 213 | xor $t1,$s1,$s1
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| 214 | ld [$key+16],$t0
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| 215 | srl $s1,13,$acc1 !
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| 216 | xor $t2,$s2,$s2
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| 217 | ld [$key+20],$t1
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| 218 | xor $t3,$s3,$s3
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| 219 | ld [$key+24],$t2
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| 220 | and $acc0,2040,$acc0
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| 221 | ld [$key+28],$t3
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| 222 | nop
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| 223 | .Lenc_loop:
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| 224 | srl $s2,5,$acc2 !
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| 225 | and $acc1,2040,$acc1
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| 226 | ldx [$tbl+$acc0],$acc0
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| 227 | sll $s3,3,$acc3
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| 228 | and $acc2,2040,$acc2
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| 229 | ldx [$tbl+$acc1],$acc1
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| 230 | srl $s1,21,$acc4
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| 231 | and $acc3,2040,$acc3
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| 232 | ldx [$tbl+$acc2],$acc2 !
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| 233 | srl $s2,13,$acc5
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| 234 | and $acc4,2040,$acc4
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| 235 | ldx [$tbl+$acc3],$acc3
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| 236 | srl $s3,5,$acc6
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| 237 | and $acc5,2040,$acc5
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| 238 | ldx [$tbl+$acc4],$acc4
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| 239 | fmovs %f0,%f0
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| 240 | sll $s0,3,$acc7 !
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| 241 | and $acc6,2040,$acc6
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| 242 | ldx [$tbl+$acc5],$acc5
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| 243 | srl $s2,21,$acc8
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| 244 | and $acc7,2040,$acc7
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| 245 | ldx [$tbl+$acc6],$acc6
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| 246 | srl $s3,13,$acc9
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| 247 | and $acc8,2040,$acc8
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| 248 | ldx [$tbl+$acc7],$acc7 !
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| 249 | srl $s0,5,$acc10
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| 250 | and $acc9,2040,$acc9
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| 251 | ldx [$tbl+$acc8],$acc8
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| 252 | sll $s1,3,$acc11
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| 253 | and $acc10,2040,$acc10
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| 254 | ldx [$tbl+$acc9],$acc9
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| 255 | fmovs %f0,%f0
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| 256 | srl $s3,21,$acc12 !
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| 257 | and $acc11,2040,$acc11
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| 258 | ldx [$tbl+$acc10],$acc10
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| 259 | srl $s0,13,$acc13
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| 260 | and $acc12,2040,$acc12
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| 261 | ldx [$tbl+$acc11],$acc11
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| 262 | srl $s1,5,$acc14
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| 263 | and $acc13,2040,$acc13
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| 264 | ldx [$tbl+$acc12],$acc12 !
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| 265 | sll $s2,3,$acc15
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| 266 | and $acc14,2040,$acc14
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| 267 | ldx [$tbl+$acc13],$acc13
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| 268 | and $acc15,2040,$acc15
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| 269 | add $key,32,$key
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| 270 | ldx [$tbl+$acc14],$acc14
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| 271 | fmovs %f0,%f0
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| 272 | subcc $rounds,1,$rounds !
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| 273 | ldx [$tbl+$acc15],$acc15
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| 274 | bz,a,pn %icc,.Lenc_last
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| 275 | add $tbl,2048,$rounds
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| 276 |
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| 277 | srlx $acc1,8,$acc1
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| 278 | xor $acc0,$t0,$t0
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| 279 | ld [$key+0],$s0
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| 280 | fmovs %f0,%f0
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| 281 | srlx $acc2,16,$acc2 !
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| 282 | xor $acc1,$t0,$t0
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| 283 | ld [$key+4],$s1
|
|---|
| 284 | srlx $acc3,24,$acc3
|
|---|
| 285 | xor $acc2,$t0,$t0
|
|---|
| 286 | ld [$key+8],$s2
|
|---|
| 287 | srlx $acc5,8,$acc5
|
|---|
| 288 | xor $acc3,$t0,$t0
|
|---|
| 289 | ld [$key+12],$s3 !
|
|---|
| 290 | srlx $acc6,16,$acc6
|
|---|
| 291 | xor $acc4,$t1,$t1
|
|---|
| 292 | fmovs %f0,%f0
|
|---|
| 293 | srlx $acc7,24,$acc7
|
|---|
| 294 | xor $acc5,$t1,$t1
|
|---|
| 295 | srlx $acc9,8,$acc9
|
|---|
| 296 | xor $acc6,$t1,$t1
|
|---|
| 297 | srlx $acc10,16,$acc10 !
|
|---|
| 298 | xor $acc7,$t1,$t1
|
|---|
| 299 | srlx $acc11,24,$acc11
|
|---|
| 300 | xor $acc8,$t2,$t2
|
|---|
| 301 | srlx $acc13,8,$acc13
|
|---|
| 302 | xor $acc9,$t2,$t2
|
|---|
| 303 | srlx $acc14,16,$acc14
|
|---|
| 304 | xor $acc10,$t2,$t2
|
|---|
| 305 | srlx $acc15,24,$acc15 !
|
|---|
| 306 | xor $acc11,$t2,$t2
|
|---|
| 307 | xor $acc12,$acc14,$acc14
|
|---|
| 308 | xor $acc13,$t3,$t3
|
|---|
| 309 | srl $t0,21,$acc0
|
|---|
| 310 | xor $acc14,$t3,$t3
|
|---|
| 311 | srl $t1,13,$acc1
|
|---|
| 312 | xor $acc15,$t3,$t3
|
|---|
| 313 |
|
|---|
| 314 | and $acc0,2040,$acc0 !
|
|---|
| 315 | srl $t2,5,$acc2
|
|---|
| 316 | and $acc1,2040,$acc1
|
|---|
| 317 | ldx [$tbl+$acc0],$acc0
|
|---|
| 318 | sll $t3,3,$acc3
|
|---|
| 319 | and $acc2,2040,$acc2
|
|---|
| 320 | ldx [$tbl+$acc1],$acc1
|
|---|
| 321 | fmovs %f0,%f0
|
|---|
| 322 | srl $t1,21,$acc4 !
|
|---|
| 323 | and $acc3,2040,$acc3
|
|---|
| 324 | ldx [$tbl+$acc2],$acc2
|
|---|
| 325 | srl $t2,13,$acc5
|
|---|
| 326 | and $acc4,2040,$acc4
|
|---|
| 327 | ldx [$tbl+$acc3],$acc3
|
|---|
| 328 | srl $t3,5,$acc6
|
|---|
| 329 | and $acc5,2040,$acc5
|
|---|
| 330 | ldx [$tbl+$acc4],$acc4 !
|
|---|
| 331 | sll $t0,3,$acc7
|
|---|
| 332 | and $acc6,2040,$acc6
|
|---|
| 333 | ldx [$tbl+$acc5],$acc5
|
|---|
| 334 | srl $t2,21,$acc8
|
|---|
| 335 | and $acc7,2040,$acc7
|
|---|
| 336 | ldx [$tbl+$acc6],$acc6
|
|---|
| 337 | fmovs %f0,%f0
|
|---|
| 338 | srl $t3,13,$acc9 !
|
|---|
| 339 | and $acc8,2040,$acc8
|
|---|
| 340 | ldx [$tbl+$acc7],$acc7
|
|---|
| 341 | srl $t0,5,$acc10
|
|---|
| 342 | and $acc9,2040,$acc9
|
|---|
| 343 | ldx [$tbl+$acc8],$acc8
|
|---|
| 344 | sll $t1,3,$acc11
|
|---|
| 345 | and $acc10,2040,$acc10
|
|---|
| 346 | ldx [$tbl+$acc9],$acc9 !
|
|---|
| 347 | srl $t3,21,$acc12
|
|---|
| 348 | and $acc11,2040,$acc11
|
|---|
| 349 | ldx [$tbl+$acc10],$acc10
|
|---|
| 350 | srl $t0,13,$acc13
|
|---|
| 351 | and $acc12,2040,$acc12
|
|---|
| 352 | ldx [$tbl+$acc11],$acc11
|
|---|
| 353 | fmovs %f0,%f0
|
|---|
| 354 | srl $t1,5,$acc14 !
|
|---|
| 355 | and $acc13,2040,$acc13
|
|---|
| 356 | ldx [$tbl+$acc12],$acc12
|
|---|
| 357 | sll $t2,3,$acc15
|
|---|
| 358 | and $acc14,2040,$acc14
|
|---|
| 359 | ldx [$tbl+$acc13],$acc13
|
|---|
| 360 | srlx $acc1,8,$acc1
|
|---|
| 361 | and $acc15,2040,$acc15
|
|---|
| 362 | ldx [$tbl+$acc14],$acc14 !
|
|---|
| 363 |
|
|---|
| 364 | srlx $acc2,16,$acc2
|
|---|
| 365 | xor $acc0,$s0,$s0
|
|---|
| 366 | ldx [$tbl+$acc15],$acc15
|
|---|
| 367 | srlx $acc3,24,$acc3
|
|---|
| 368 | xor $acc1,$s0,$s0
|
|---|
| 369 | ld [$key+16],$t0
|
|---|
| 370 | fmovs %f0,%f0
|
|---|
| 371 | srlx $acc5,8,$acc5 !
|
|---|
| 372 | xor $acc2,$s0,$s0
|
|---|
| 373 | ld [$key+20],$t1
|
|---|
| 374 | srlx $acc6,16,$acc6
|
|---|
| 375 | xor $acc3,$s0,$s0
|
|---|
| 376 | ld [$key+24],$t2
|
|---|
| 377 | srlx $acc7,24,$acc7
|
|---|
| 378 | xor $acc4,$s1,$s1
|
|---|
| 379 | ld [$key+28],$t3 !
|
|---|
| 380 | srlx $acc9,8,$acc9
|
|---|
| 381 | xor $acc5,$s1,$s1
|
|---|
| 382 | ldx [$tbl+2048+0],%g0 ! prefetch te4
|
|---|
| 383 | srlx $acc10,16,$acc10
|
|---|
| 384 | xor $acc6,$s1,$s1
|
|---|
| 385 | ldx [$tbl+2048+32],%g0 ! prefetch te4
|
|---|
| 386 | srlx $acc11,24,$acc11
|
|---|
| 387 | xor $acc7,$s1,$s1
|
|---|
| 388 | ldx [$tbl+2048+64],%g0 ! prefetch te4
|
|---|
| 389 | srlx $acc13,8,$acc13
|
|---|
| 390 | xor $acc8,$s2,$s2
|
|---|
| 391 | ldx [$tbl+2048+96],%g0 ! prefetch te4
|
|---|
| 392 | srlx $acc14,16,$acc14 !
|
|---|
| 393 | xor $acc9,$s2,$s2
|
|---|
| 394 | ldx [$tbl+2048+128],%g0 ! prefetch te4
|
|---|
| 395 | srlx $acc15,24,$acc15
|
|---|
| 396 | xor $acc10,$s2,$s2
|
|---|
| 397 | ldx [$tbl+2048+160],%g0 ! prefetch te4
|
|---|
| 398 | srl $s0,21,$acc0
|
|---|
| 399 | xor $acc11,$s2,$s2
|
|---|
| 400 | ldx [$tbl+2048+192],%g0 ! prefetch te4
|
|---|
| 401 | xor $acc12,$acc14,$acc14
|
|---|
| 402 | xor $acc13,$s3,$s3
|
|---|
| 403 | ldx [$tbl+2048+224],%g0 ! prefetch te4
|
|---|
| 404 | srl $s1,13,$acc1 !
|
|---|
| 405 | xor $acc14,$s3,$s3
|
|---|
| 406 | xor $acc15,$s3,$s3
|
|---|
| 407 | ba .Lenc_loop
|
|---|
| 408 | and $acc0,2040,$acc0
|
|---|
| 409 |
|
|---|
| 410 | .align 32
|
|---|
| 411 | .Lenc_last:
|
|---|
| 412 | srlx $acc1,8,$acc1 !
|
|---|
| 413 | xor $acc0,$t0,$t0
|
|---|
| 414 | ld [$key+0],$s0
|
|---|
| 415 | srlx $acc2,16,$acc2
|
|---|
| 416 | xor $acc1,$t0,$t0
|
|---|
| 417 | ld [$key+4],$s1
|
|---|
| 418 | srlx $acc3,24,$acc3
|
|---|
| 419 | xor $acc2,$t0,$t0
|
|---|
| 420 | ld [$key+8],$s2 !
|
|---|
| 421 | srlx $acc5,8,$acc5
|
|---|
| 422 | xor $acc3,$t0,$t0
|
|---|
| 423 | ld [$key+12],$s3
|
|---|
| 424 | srlx $acc6,16,$acc6
|
|---|
| 425 | xor $acc4,$t1,$t1
|
|---|
| 426 | srlx $acc7,24,$acc7
|
|---|
| 427 | xor $acc5,$t1,$t1
|
|---|
| 428 | srlx $acc9,8,$acc9 !
|
|---|
| 429 | xor $acc6,$t1,$t1
|
|---|
| 430 | srlx $acc10,16,$acc10
|
|---|
| 431 | xor $acc7,$t1,$t1
|
|---|
| 432 | srlx $acc11,24,$acc11
|
|---|
| 433 | xor $acc8,$t2,$t2
|
|---|
| 434 | srlx $acc13,8,$acc13
|
|---|
| 435 | xor $acc9,$t2,$t2
|
|---|
| 436 | srlx $acc14,16,$acc14 !
|
|---|
| 437 | xor $acc10,$t2,$t2
|
|---|
| 438 | srlx $acc15,24,$acc15
|
|---|
| 439 | xor $acc11,$t2,$t2
|
|---|
| 440 | xor $acc12,$acc14,$acc14
|
|---|
| 441 | xor $acc13,$t3,$t3
|
|---|
| 442 | srl $t0,24,$acc0
|
|---|
| 443 | xor $acc14,$t3,$t3
|
|---|
| 444 | srl $t1,16,$acc1 !
|
|---|
| 445 | xor $acc15,$t3,$t3
|
|---|
| 446 |
|
|---|
| 447 | srl $t2,8,$acc2
|
|---|
| 448 | and $acc1,255,$acc1
|
|---|
| 449 | ldub [$rounds+$acc0],$acc0
|
|---|
| 450 | srl $t1,24,$acc4
|
|---|
| 451 | and $acc2,255,$acc2
|
|---|
| 452 | ldub [$rounds+$acc1],$acc1
|
|---|
| 453 | srl $t2,16,$acc5 !
|
|---|
| 454 | and $t3,255,$acc3
|
|---|
| 455 | ldub [$rounds+$acc2],$acc2
|
|---|
| 456 | ldub [$rounds+$acc3],$acc3
|
|---|
| 457 | srl $t3,8,$acc6
|
|---|
| 458 | and $acc5,255,$acc5
|
|---|
| 459 | ldub [$rounds+$acc4],$acc4
|
|---|
| 460 | fmovs %f0,%f0
|
|---|
| 461 | srl $t2,24,$acc8 !
|
|---|
| 462 | and $acc6,255,$acc6
|
|---|
| 463 | ldub [$rounds+$acc5],$acc5
|
|---|
| 464 | srl $t3,16,$acc9
|
|---|
| 465 | and $t0,255,$acc7
|
|---|
| 466 | ldub [$rounds+$acc6],$acc6
|
|---|
| 467 | ldub [$rounds+$acc7],$acc7
|
|---|
| 468 | fmovs %f0,%f0
|
|---|
| 469 | srl $t0,8,$acc10 !
|
|---|
| 470 | and $acc9,255,$acc9
|
|---|
| 471 | ldub [$rounds+$acc8],$acc8
|
|---|
| 472 | srl $t3,24,$acc12
|
|---|
| 473 | and $acc10,255,$acc10
|
|---|
| 474 | ldub [$rounds+$acc9],$acc9
|
|---|
| 475 | srl $t0,16,$acc13
|
|---|
| 476 | and $t1,255,$acc11
|
|---|
| 477 | ldub [$rounds+$acc10],$acc10 !
|
|---|
| 478 | srl $t1,8,$acc14
|
|---|
| 479 | and $acc13,255,$acc13
|
|---|
| 480 | ldub [$rounds+$acc11],$acc11
|
|---|
| 481 | ldub [$rounds+$acc12],$acc12
|
|---|
| 482 | and $acc14,255,$acc14
|
|---|
| 483 | ldub [$rounds+$acc13],$acc13
|
|---|
| 484 | and $t2,255,$acc15
|
|---|
| 485 | ldub [$rounds+$acc14],$acc14 !
|
|---|
| 486 |
|
|---|
| 487 | sll $acc0,24,$acc0
|
|---|
| 488 | xor $acc3,$s0,$s0
|
|---|
| 489 | ldub [$rounds+$acc15],$acc15
|
|---|
| 490 | sll $acc1,16,$acc1
|
|---|
| 491 | xor $acc0,$s0,$s0
|
|---|
| 492 | ldx [%sp+$bias+$frame+0],%i7 ! restore return address
|
|---|
| 493 | fmovs %f0,%f0
|
|---|
| 494 | sll $acc2,8,$acc2 !
|
|---|
| 495 | xor $acc1,$s0,$s0
|
|---|
| 496 | sll $acc4,24,$acc4
|
|---|
| 497 | xor $acc2,$s0,$s0
|
|---|
| 498 | sll $acc5,16,$acc5
|
|---|
| 499 | xor $acc7,$s1,$s1
|
|---|
| 500 | sll $acc6,8,$acc6
|
|---|
| 501 | xor $acc4,$s1,$s1
|
|---|
| 502 | sll $acc8,24,$acc8 !
|
|---|
| 503 | xor $acc5,$s1,$s1
|
|---|
| 504 | sll $acc9,16,$acc9
|
|---|
| 505 | xor $acc11,$s2,$s2
|
|---|
| 506 | sll $acc10,8,$acc10
|
|---|
| 507 | xor $acc6,$s1,$s1
|
|---|
| 508 | sll $acc12,24,$acc12
|
|---|
| 509 | xor $acc8,$s2,$s2
|
|---|
| 510 | sll $acc13,16,$acc13 !
|
|---|
| 511 | xor $acc9,$s2,$s2
|
|---|
| 512 | sll $acc14,8,$acc14
|
|---|
| 513 | xor $acc10,$s2,$s2
|
|---|
| 514 | xor $acc12,$acc14,$acc14
|
|---|
| 515 | xor $acc13,$s3,$s3
|
|---|
| 516 | xor $acc14,$s3,$s3
|
|---|
| 517 | xor $acc15,$s3,$s3
|
|---|
| 518 |
|
|---|
| 519 | ret
|
|---|
| 520 | restore
|
|---|
| 521 | .type _sparcv9_AES_encrypt,#function
|
|---|
| 522 | .size _sparcv9_AES_encrypt,(.-_sparcv9_AES_encrypt)
|
|---|
| 523 |
|
|---|
| 524 | .align 32
|
|---|
| 525 | .globl AES_encrypt
|
|---|
| 526 | AES_encrypt:
|
|---|
| 527 | or %o0,%o1,%g1
|
|---|
| 528 | andcc %g1,3,%g0
|
|---|
| 529 | bnz,pn %xcc,.Lunaligned_enc
|
|---|
| 530 | save %sp,-$frame,%sp
|
|---|
| 531 |
|
|---|
| 532 | ld [%i0+0],%o0
|
|---|
| 533 | ld [%i0+4],%o1
|
|---|
| 534 | ld [%i0+8],%o2
|
|---|
| 535 | ld [%i0+12],%o3
|
|---|
| 536 |
|
|---|
| 537 | 1: call .+8
|
|---|
| 538 | add %o7,AES_Te-1b,%o4
|
|---|
| 539 | call _sparcv9_AES_encrypt
|
|---|
| 540 | mov %i2,%o5
|
|---|
| 541 |
|
|---|
| 542 | st %o0,[%i1+0]
|
|---|
| 543 | st %o1,[%i1+4]
|
|---|
| 544 | st %o2,[%i1+8]
|
|---|
| 545 | st %o3,[%i1+12]
|
|---|
| 546 |
|
|---|
| 547 | ret
|
|---|
| 548 | restore
|
|---|
| 549 |
|
|---|
| 550 | .align 32
|
|---|
| 551 | .Lunaligned_enc:
|
|---|
| 552 | ldub [%i0+0],%l0
|
|---|
| 553 | ldub [%i0+1],%l1
|
|---|
| 554 | ldub [%i0+2],%l2
|
|---|
| 555 |
|
|---|
| 556 | sll %l0,24,%l0
|
|---|
| 557 | ldub [%i0+3],%l3
|
|---|
| 558 | sll %l1,16,%l1
|
|---|
| 559 | ldub [%i0+4],%l4
|
|---|
| 560 | sll %l2,8,%l2
|
|---|
| 561 | or %l1,%l0,%l0
|
|---|
| 562 | ldub [%i0+5],%l5
|
|---|
| 563 | sll %l4,24,%l4
|
|---|
| 564 | or %l3,%l2,%l2
|
|---|
| 565 | ldub [%i0+6],%l6
|
|---|
| 566 | sll %l5,16,%l5
|
|---|
| 567 | or %l0,%l2,%o0
|
|---|
| 568 | ldub [%i0+7],%l7
|
|---|
| 569 |
|
|---|
| 570 | sll %l6,8,%l6
|
|---|
| 571 | or %l5,%l4,%l4
|
|---|
| 572 | ldub [%i0+8],%l0
|
|---|
| 573 | or %l7,%l6,%l6
|
|---|
| 574 | ldub [%i0+9],%l1
|
|---|
| 575 | or %l4,%l6,%o1
|
|---|
| 576 | ldub [%i0+10],%l2
|
|---|
| 577 |
|
|---|
| 578 | sll %l0,24,%l0
|
|---|
| 579 | ldub [%i0+11],%l3
|
|---|
| 580 | sll %l1,16,%l1
|
|---|
| 581 | ldub [%i0+12],%l4
|
|---|
| 582 | sll %l2,8,%l2
|
|---|
| 583 | or %l1,%l0,%l0
|
|---|
| 584 | ldub [%i0+13],%l5
|
|---|
| 585 | sll %l4,24,%l4
|
|---|
| 586 | or %l3,%l2,%l2
|
|---|
| 587 | ldub [%i0+14],%l6
|
|---|
| 588 | sll %l5,16,%l5
|
|---|
| 589 | or %l0,%l2,%o2
|
|---|
| 590 | ldub [%i0+15],%l7
|
|---|
| 591 |
|
|---|
| 592 | sll %l6,8,%l6
|
|---|
| 593 | or %l5,%l4,%l4
|
|---|
| 594 | or %l7,%l6,%l6
|
|---|
| 595 | or %l4,%l6,%o3
|
|---|
| 596 |
|
|---|
| 597 | 1: call .+8
|
|---|
| 598 | add %o7,AES_Te-1b,%o4
|
|---|
| 599 | call _sparcv9_AES_encrypt
|
|---|
| 600 | mov %i2,%o5
|
|---|
| 601 |
|
|---|
| 602 | srl %o0,24,%l0
|
|---|
| 603 | srl %o0,16,%l1
|
|---|
| 604 | stb %l0,[%i1+0]
|
|---|
| 605 | srl %o0,8,%l2
|
|---|
| 606 | stb %l1,[%i1+1]
|
|---|
| 607 | stb %l2,[%i1+2]
|
|---|
| 608 | srl %o1,24,%l4
|
|---|
| 609 | stb %o0,[%i1+3]
|
|---|
| 610 |
|
|---|
| 611 | srl %o1,16,%l5
|
|---|
| 612 | stb %l4,[%i1+4]
|
|---|
| 613 | srl %o1,8,%l6
|
|---|
| 614 | stb %l5,[%i1+5]
|
|---|
| 615 | stb %l6,[%i1+6]
|
|---|
| 616 | srl %o2,24,%l0
|
|---|
| 617 | stb %o1,[%i1+7]
|
|---|
| 618 |
|
|---|
| 619 | srl %o2,16,%l1
|
|---|
| 620 | stb %l0,[%i1+8]
|
|---|
| 621 | srl %o2,8,%l2
|
|---|
| 622 | stb %l1,[%i1+9]
|
|---|
| 623 | stb %l2,[%i1+10]
|
|---|
| 624 | srl %o3,24,%l4
|
|---|
| 625 | stb %o2,[%i1+11]
|
|---|
| 626 |
|
|---|
| 627 | srl %o3,16,%l5
|
|---|
| 628 | stb %l4,[%i1+12]
|
|---|
| 629 | srl %o3,8,%l6
|
|---|
| 630 | stb %l5,[%i1+13]
|
|---|
| 631 | stb %l6,[%i1+14]
|
|---|
| 632 | stb %o3,[%i1+15]
|
|---|
| 633 |
|
|---|
| 634 | ret
|
|---|
| 635 | restore
|
|---|
| 636 | .type AES_encrypt,#function
|
|---|
| 637 | .size AES_encrypt,(.-AES_encrypt)
|
|---|
| 638 |
|
|---|
| 639 | ___
|
|---|
| 640 |
|
|---|
| 641 | $code.=<<___;
|
|---|
| 642 | .align 256
|
|---|
| 643 | AES_Td:
|
|---|
| 644 | ___
|
|---|
| 645 | &_data_word(
|
|---|
| 646 | 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96,
|
|---|
| 647 | 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
|
|---|
| 648 | 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25,
|
|---|
| 649 | 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
|
|---|
| 650 | 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1,
|
|---|
| 651 | 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
|
|---|
| 652 | 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da,
|
|---|
| 653 | 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844,
|
|---|
| 654 | 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd,
|
|---|
| 655 | 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4,
|
|---|
| 656 | 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45,
|
|---|
| 657 | 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94,
|
|---|
| 658 | 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7,
|
|---|
| 659 | 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a,
|
|---|
| 660 | 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5,
|
|---|
| 661 | 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c,
|
|---|
| 662 | 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1,
|
|---|
| 663 | 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a,
|
|---|
| 664 | 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75,
|
|---|
| 665 | 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051,
|
|---|
| 666 | 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46,
|
|---|
| 667 | 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff,
|
|---|
| 668 | 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77,
|
|---|
| 669 | 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb,
|
|---|
| 670 | 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000,
|
|---|
| 671 | 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e,
|
|---|
| 672 | 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927,
|
|---|
| 673 | 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a,
|
|---|
| 674 | 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e,
|
|---|
| 675 | 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16,
|
|---|
| 676 | 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d,
|
|---|
| 677 | 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8,
|
|---|
| 678 | 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd,
|
|---|
| 679 | 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34,
|
|---|
| 680 | 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163,
|
|---|
| 681 | 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120,
|
|---|
| 682 | 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d,
|
|---|
| 683 | 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0,
|
|---|
| 684 | 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422,
|
|---|
| 685 | 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef,
|
|---|
| 686 | 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36,
|
|---|
| 687 | 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4,
|
|---|
| 688 | 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662,
|
|---|
| 689 | 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5,
|
|---|
| 690 | 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3,
|
|---|
| 691 | 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b,
|
|---|
| 692 | 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8,
|
|---|
| 693 | 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6,
|
|---|
| 694 | 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6,
|
|---|
| 695 | 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0,
|
|---|
| 696 | 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815,
|
|---|
| 697 | 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f,
|
|---|
| 698 | 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df,
|
|---|
| 699 | 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f,
|
|---|
| 700 | 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e,
|
|---|
| 701 | 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713,
|
|---|
| 702 | 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89,
|
|---|
| 703 | 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c,
|
|---|
| 704 | 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf,
|
|---|
| 705 | 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86,
|
|---|
| 706 | 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f,
|
|---|
| 707 | 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
|
|---|
| 708 | 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190,
|
|---|
| 709 | 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742);
|
|---|
| 710 | $code.=<<___;
|
|---|
| 711 | .byte 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38
|
|---|
| 712 | .byte 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb
|
|---|
| 713 | .byte 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87
|
|---|
| 714 | .byte 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb
|
|---|
| 715 | .byte 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d
|
|---|
| 716 | .byte 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e
|
|---|
| 717 | .byte 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2
|
|---|
| 718 | .byte 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25
|
|---|
| 719 | .byte 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16
|
|---|
| 720 | .byte 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92
|
|---|
| 721 | .byte 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda
|
|---|
| 722 | .byte 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84
|
|---|
| 723 | .byte 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a
|
|---|
| 724 | .byte 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06
|
|---|
| 725 | .byte 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02
|
|---|
| 726 | .byte 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b
|
|---|
| 727 | .byte 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea
|
|---|
| 728 | .byte 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73
|
|---|
| 729 | .byte 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85
|
|---|
| 730 | .byte 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e
|
|---|
| 731 | .byte 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89
|
|---|
| 732 | .byte 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b
|
|---|
| 733 | .byte 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20
|
|---|
| 734 | .byte 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4
|
|---|
| 735 | .byte 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31
|
|---|
| 736 | .byte 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f
|
|---|
| 737 | .byte 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d
|
|---|
| 738 | .byte 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef
|
|---|
| 739 | .byte 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0
|
|---|
| 740 | .byte 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61
|
|---|
| 741 | .byte 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26
|
|---|
| 742 | .byte 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
|
|---|
| 743 | .type AES_Td,#object
|
|---|
| 744 | .size AES_Td,(.-AES_Td)
|
|---|
| 745 |
|
|---|
| 746 | .align 64
|
|---|
| 747 | .skip 16
|
|---|
| 748 | _sparcv9_AES_decrypt:
|
|---|
| 749 | save %sp,-$frame-$locals,%sp
|
|---|
| 750 | stx %i7,[%sp+$bias+$frame+0] ! off-load return address
|
|---|
| 751 | ld [$key+240],$rounds
|
|---|
| 752 | ld [$key+0],$t0
|
|---|
| 753 | ld [$key+4],$t1 !
|
|---|
| 754 | ld [$key+8],$t2
|
|---|
| 755 | ld [$key+12],$t3
|
|---|
| 756 | srl $rounds,1,$rounds
|
|---|
| 757 | xor $t0,$s0,$s0
|
|---|
| 758 | ld [$key+16],$t0
|
|---|
| 759 | xor $t1,$s1,$s1
|
|---|
| 760 | ld [$key+20],$t1
|
|---|
| 761 | srl $s0,21,$acc0 !
|
|---|
| 762 | xor $t2,$s2,$s2
|
|---|
| 763 | ld [$key+24],$t2
|
|---|
| 764 | xor $t3,$s3,$s3
|
|---|
| 765 | and $acc0,2040,$acc0
|
|---|
| 766 | ld [$key+28],$t3
|
|---|
| 767 | srl $s3,13,$acc1
|
|---|
| 768 | nop
|
|---|
| 769 | .Ldec_loop:
|
|---|
| 770 | srl $s2,5,$acc2 !
|
|---|
| 771 | and $acc1,2040,$acc1
|
|---|
| 772 | ldx [$tbl+$acc0],$acc0
|
|---|
| 773 | sll $s1,3,$acc3
|
|---|
| 774 | and $acc2,2040,$acc2
|
|---|
| 775 | ldx [$tbl+$acc1],$acc1
|
|---|
| 776 | srl $s1,21,$acc4
|
|---|
| 777 | and $acc3,2040,$acc3
|
|---|
| 778 | ldx [$tbl+$acc2],$acc2 !
|
|---|
| 779 | srl $s0,13,$acc5
|
|---|
| 780 | and $acc4,2040,$acc4
|
|---|
| 781 | ldx [$tbl+$acc3],$acc3
|
|---|
| 782 | srl $s3,5,$acc6
|
|---|
| 783 | and $acc5,2040,$acc5
|
|---|
| 784 | ldx [$tbl+$acc4],$acc4
|
|---|
| 785 | fmovs %f0,%f0
|
|---|
| 786 | sll $s2,3,$acc7 !
|
|---|
| 787 | and $acc6,2040,$acc6
|
|---|
| 788 | ldx [$tbl+$acc5],$acc5
|
|---|
| 789 | srl $s2,21,$acc8
|
|---|
| 790 | and $acc7,2040,$acc7
|
|---|
| 791 | ldx [$tbl+$acc6],$acc6
|
|---|
| 792 | srl $s1,13,$acc9
|
|---|
| 793 | and $acc8,2040,$acc8
|
|---|
| 794 | ldx [$tbl+$acc7],$acc7 !
|
|---|
| 795 | srl $s0,5,$acc10
|
|---|
| 796 | and $acc9,2040,$acc9
|
|---|
| 797 | ldx [$tbl+$acc8],$acc8
|
|---|
| 798 | sll $s3,3,$acc11
|
|---|
| 799 | and $acc10,2040,$acc10
|
|---|
| 800 | ldx [$tbl+$acc9],$acc9
|
|---|
| 801 | fmovs %f0,%f0
|
|---|
| 802 | srl $s3,21,$acc12 !
|
|---|
| 803 | and $acc11,2040,$acc11
|
|---|
| 804 | ldx [$tbl+$acc10],$acc10
|
|---|
| 805 | srl $s2,13,$acc13
|
|---|
| 806 | and $acc12,2040,$acc12
|
|---|
| 807 | ldx [$tbl+$acc11],$acc11
|
|---|
| 808 | srl $s1,5,$acc14
|
|---|
| 809 | and $acc13,2040,$acc13
|
|---|
| 810 | ldx [$tbl+$acc12],$acc12 !
|
|---|
| 811 | sll $s0,3,$acc15
|
|---|
| 812 | and $acc14,2040,$acc14
|
|---|
| 813 | ldx [$tbl+$acc13],$acc13
|
|---|
| 814 | and $acc15,2040,$acc15
|
|---|
| 815 | add $key,32,$key
|
|---|
| 816 | ldx [$tbl+$acc14],$acc14
|
|---|
| 817 | fmovs %f0,%f0
|
|---|
| 818 | subcc $rounds,1,$rounds !
|
|---|
| 819 | ldx [$tbl+$acc15],$acc15
|
|---|
| 820 | bz,a,pn %icc,.Ldec_last
|
|---|
| 821 | add $tbl,2048,$rounds
|
|---|
| 822 |
|
|---|
| 823 | srlx $acc1,8,$acc1
|
|---|
| 824 | xor $acc0,$t0,$t0
|
|---|
| 825 | ld [$key+0],$s0
|
|---|
| 826 | fmovs %f0,%f0
|
|---|
| 827 | srlx $acc2,16,$acc2 !
|
|---|
| 828 | xor $acc1,$t0,$t0
|
|---|
| 829 | ld [$key+4],$s1
|
|---|
| 830 | srlx $acc3,24,$acc3
|
|---|
| 831 | xor $acc2,$t0,$t0
|
|---|
| 832 | ld [$key+8],$s2
|
|---|
| 833 | srlx $acc5,8,$acc5
|
|---|
| 834 | xor $acc3,$t0,$t0
|
|---|
| 835 | ld [$key+12],$s3 !
|
|---|
| 836 | srlx $acc6,16,$acc6
|
|---|
| 837 | xor $acc4,$t1,$t1
|
|---|
| 838 | fmovs %f0,%f0
|
|---|
| 839 | srlx $acc7,24,$acc7
|
|---|
| 840 | xor $acc5,$t1,$t1
|
|---|
| 841 | srlx $acc9,8,$acc9
|
|---|
| 842 | xor $acc6,$t1,$t1
|
|---|
| 843 | srlx $acc10,16,$acc10 !
|
|---|
| 844 | xor $acc7,$t1,$t1
|
|---|
| 845 | srlx $acc11,24,$acc11
|
|---|
| 846 | xor $acc8,$t2,$t2
|
|---|
| 847 | srlx $acc13,8,$acc13
|
|---|
| 848 | xor $acc9,$t2,$t2
|
|---|
| 849 | srlx $acc14,16,$acc14
|
|---|
| 850 | xor $acc10,$t2,$t2
|
|---|
| 851 | srlx $acc15,24,$acc15 !
|
|---|
| 852 | xor $acc11,$t2,$t2
|
|---|
| 853 | xor $acc12,$acc14,$acc14
|
|---|
| 854 | xor $acc13,$t3,$t3
|
|---|
| 855 | srl $t0,21,$acc0
|
|---|
| 856 | xor $acc14,$t3,$t3
|
|---|
| 857 | xor $acc15,$t3,$t3
|
|---|
| 858 | srl $t3,13,$acc1
|
|---|
| 859 |
|
|---|
| 860 | and $acc0,2040,$acc0 !
|
|---|
| 861 | srl $t2,5,$acc2
|
|---|
| 862 | and $acc1,2040,$acc1
|
|---|
| 863 | ldx [$tbl+$acc0],$acc0
|
|---|
| 864 | sll $t1,3,$acc3
|
|---|
| 865 | and $acc2,2040,$acc2
|
|---|
| 866 | ldx [$tbl+$acc1],$acc1
|
|---|
| 867 | fmovs %f0,%f0
|
|---|
| 868 | srl $t1,21,$acc4 !
|
|---|
| 869 | and $acc3,2040,$acc3
|
|---|
| 870 | ldx [$tbl+$acc2],$acc2
|
|---|
| 871 | srl $t0,13,$acc5
|
|---|
| 872 | and $acc4,2040,$acc4
|
|---|
| 873 | ldx [$tbl+$acc3],$acc3
|
|---|
| 874 | srl $t3,5,$acc6
|
|---|
| 875 | and $acc5,2040,$acc5
|
|---|
| 876 | ldx [$tbl+$acc4],$acc4 !
|
|---|
| 877 | sll $t2,3,$acc7
|
|---|
| 878 | and $acc6,2040,$acc6
|
|---|
| 879 | ldx [$tbl+$acc5],$acc5
|
|---|
| 880 | srl $t2,21,$acc8
|
|---|
| 881 | and $acc7,2040,$acc7
|
|---|
| 882 | ldx [$tbl+$acc6],$acc6
|
|---|
| 883 | fmovs %f0,%f0
|
|---|
| 884 | srl $t1,13,$acc9 !
|
|---|
| 885 | and $acc8,2040,$acc8
|
|---|
| 886 | ldx [$tbl+$acc7],$acc7
|
|---|
| 887 | srl $t0,5,$acc10
|
|---|
| 888 | and $acc9,2040,$acc9
|
|---|
| 889 | ldx [$tbl+$acc8],$acc8
|
|---|
| 890 | sll $t3,3,$acc11
|
|---|
| 891 | and $acc10,2040,$acc10
|
|---|
| 892 | ldx [$tbl+$acc9],$acc9 !
|
|---|
| 893 | srl $t3,21,$acc12
|
|---|
| 894 | and $acc11,2040,$acc11
|
|---|
| 895 | ldx [$tbl+$acc10],$acc10
|
|---|
| 896 | srl $t2,13,$acc13
|
|---|
| 897 | and $acc12,2040,$acc12
|
|---|
| 898 | ldx [$tbl+$acc11],$acc11
|
|---|
| 899 | fmovs %f0,%f0
|
|---|
| 900 | srl $t1,5,$acc14 !
|
|---|
| 901 | and $acc13,2040,$acc13
|
|---|
| 902 | ldx [$tbl+$acc12],$acc12
|
|---|
| 903 | sll $t0,3,$acc15
|
|---|
| 904 | and $acc14,2040,$acc14
|
|---|
| 905 | ldx [$tbl+$acc13],$acc13
|
|---|
| 906 | srlx $acc1,8,$acc1
|
|---|
| 907 | and $acc15,2040,$acc15
|
|---|
| 908 | ldx [$tbl+$acc14],$acc14 !
|
|---|
| 909 |
|
|---|
| 910 | srlx $acc2,16,$acc2
|
|---|
| 911 | xor $acc0,$s0,$s0
|
|---|
| 912 | ldx [$tbl+$acc15],$acc15
|
|---|
| 913 | srlx $acc3,24,$acc3
|
|---|
| 914 | xor $acc1,$s0,$s0
|
|---|
| 915 | ld [$key+16],$t0
|
|---|
| 916 | fmovs %f0,%f0
|
|---|
| 917 | srlx $acc5,8,$acc5 !
|
|---|
| 918 | xor $acc2,$s0,$s0
|
|---|
| 919 | ld [$key+20],$t1
|
|---|
| 920 | srlx $acc6,16,$acc6
|
|---|
| 921 | xor $acc3,$s0,$s0
|
|---|
| 922 | ld [$key+24],$t2
|
|---|
| 923 | srlx $acc7,24,$acc7
|
|---|
| 924 | xor $acc4,$s1,$s1
|
|---|
| 925 | ld [$key+28],$t3 !
|
|---|
| 926 | srlx $acc9,8,$acc9
|
|---|
| 927 | xor $acc5,$s1,$s1
|
|---|
| 928 | ldx [$tbl+2048+0],%g0 ! prefetch td4
|
|---|
| 929 | srlx $acc10,16,$acc10
|
|---|
| 930 | xor $acc6,$s1,$s1
|
|---|
| 931 | ldx [$tbl+2048+32],%g0 ! prefetch td4
|
|---|
| 932 | srlx $acc11,24,$acc11
|
|---|
| 933 | xor $acc7,$s1,$s1
|
|---|
| 934 | ldx [$tbl+2048+64],%g0 ! prefetch td4
|
|---|
| 935 | srlx $acc13,8,$acc13
|
|---|
| 936 | xor $acc8,$s2,$s2
|
|---|
| 937 | ldx [$tbl+2048+96],%g0 ! prefetch td4
|
|---|
| 938 | srlx $acc14,16,$acc14 !
|
|---|
| 939 | xor $acc9,$s2,$s2
|
|---|
| 940 | ldx [$tbl+2048+128],%g0 ! prefetch td4
|
|---|
| 941 | srlx $acc15,24,$acc15
|
|---|
| 942 | xor $acc10,$s2,$s2
|
|---|
| 943 | ldx [$tbl+2048+160],%g0 ! prefetch td4
|
|---|
| 944 | srl $s0,21,$acc0
|
|---|
| 945 | xor $acc11,$s2,$s2
|
|---|
| 946 | ldx [$tbl+2048+192],%g0 ! prefetch td4
|
|---|
| 947 | xor $acc12,$acc14,$acc14
|
|---|
| 948 | xor $acc13,$s3,$s3
|
|---|
| 949 | ldx [$tbl+2048+224],%g0 ! prefetch td4
|
|---|
| 950 | and $acc0,2040,$acc0 !
|
|---|
| 951 | xor $acc14,$s3,$s3
|
|---|
| 952 | xor $acc15,$s3,$s3
|
|---|
| 953 | ba .Ldec_loop
|
|---|
| 954 | srl $s3,13,$acc1
|
|---|
| 955 |
|
|---|
| 956 | .align 32
|
|---|
| 957 | .Ldec_last:
|
|---|
| 958 | srlx $acc1,8,$acc1 !
|
|---|
| 959 | xor $acc0,$t0,$t0
|
|---|
| 960 | ld [$key+0],$s0
|
|---|
| 961 | srlx $acc2,16,$acc2
|
|---|
| 962 | xor $acc1,$t0,$t0
|
|---|
| 963 | ld [$key+4],$s1
|
|---|
| 964 | srlx $acc3,24,$acc3
|
|---|
| 965 | xor $acc2,$t0,$t0
|
|---|
| 966 | ld [$key+8],$s2 !
|
|---|
| 967 | srlx $acc5,8,$acc5
|
|---|
| 968 | xor $acc3,$t0,$t0
|
|---|
| 969 | ld [$key+12],$s3
|
|---|
| 970 | srlx $acc6,16,$acc6
|
|---|
| 971 | xor $acc4,$t1,$t1
|
|---|
| 972 | srlx $acc7,24,$acc7
|
|---|
| 973 | xor $acc5,$t1,$t1
|
|---|
| 974 | srlx $acc9,8,$acc9 !
|
|---|
| 975 | xor $acc6,$t1,$t1
|
|---|
| 976 | srlx $acc10,16,$acc10
|
|---|
| 977 | xor $acc7,$t1,$t1
|
|---|
| 978 | srlx $acc11,24,$acc11
|
|---|
| 979 | xor $acc8,$t2,$t2
|
|---|
| 980 | srlx $acc13,8,$acc13
|
|---|
| 981 | xor $acc9,$t2,$t2
|
|---|
| 982 | srlx $acc14,16,$acc14 !
|
|---|
| 983 | xor $acc10,$t2,$t2
|
|---|
| 984 | srlx $acc15,24,$acc15
|
|---|
| 985 | xor $acc11,$t2,$t2
|
|---|
| 986 | xor $acc12,$acc14,$acc14
|
|---|
| 987 | xor $acc13,$t3,$t3
|
|---|
| 988 | srl $t0,24,$acc0
|
|---|
| 989 | xor $acc14,$t3,$t3
|
|---|
| 990 | xor $acc15,$t3,$t3 !
|
|---|
| 991 | srl $t3,16,$acc1
|
|---|
| 992 |
|
|---|
| 993 | srl $t2,8,$acc2
|
|---|
| 994 | and $acc1,255,$acc1
|
|---|
| 995 | ldub [$rounds+$acc0],$acc0
|
|---|
| 996 | srl $t1,24,$acc4
|
|---|
| 997 | and $acc2,255,$acc2
|
|---|
| 998 | ldub [$rounds+$acc1],$acc1
|
|---|
| 999 | srl $t0,16,$acc5 !
|
|---|
| 1000 | and $t1,255,$acc3
|
|---|
| 1001 | ldub [$rounds+$acc2],$acc2
|
|---|
| 1002 | ldub [$rounds+$acc3],$acc3
|
|---|
| 1003 | srl $t3,8,$acc6
|
|---|
| 1004 | and $acc5,255,$acc5
|
|---|
| 1005 | ldub [$rounds+$acc4],$acc4
|
|---|
| 1006 | fmovs %f0,%f0
|
|---|
| 1007 | srl $t2,24,$acc8 !
|
|---|
| 1008 | and $acc6,255,$acc6
|
|---|
| 1009 | ldub [$rounds+$acc5],$acc5
|
|---|
| 1010 | srl $t1,16,$acc9
|
|---|
| 1011 | and $t2,255,$acc7
|
|---|
| 1012 | ldub [$rounds+$acc6],$acc6
|
|---|
| 1013 | ldub [$rounds+$acc7],$acc7
|
|---|
| 1014 | fmovs %f0,%f0
|
|---|
| 1015 | srl $t0,8,$acc10 !
|
|---|
| 1016 | and $acc9,255,$acc9
|
|---|
| 1017 | ldub [$rounds+$acc8],$acc8
|
|---|
| 1018 | srl $t3,24,$acc12
|
|---|
| 1019 | and $acc10,255,$acc10
|
|---|
| 1020 | ldub [$rounds+$acc9],$acc9
|
|---|
| 1021 | srl $t2,16,$acc13
|
|---|
| 1022 | and $t3,255,$acc11
|
|---|
| 1023 | ldub [$rounds+$acc10],$acc10 !
|
|---|
| 1024 | srl $t1,8,$acc14
|
|---|
| 1025 | and $acc13,255,$acc13
|
|---|
| 1026 | ldub [$rounds+$acc11],$acc11
|
|---|
| 1027 | ldub [$rounds+$acc12],$acc12
|
|---|
| 1028 | and $acc14,255,$acc14
|
|---|
| 1029 | ldub [$rounds+$acc13],$acc13
|
|---|
| 1030 | and $t0,255,$acc15
|
|---|
| 1031 | ldub [$rounds+$acc14],$acc14 !
|
|---|
| 1032 |
|
|---|
| 1033 | sll $acc0,24,$acc0
|
|---|
| 1034 | xor $acc3,$s0,$s0
|
|---|
| 1035 | ldub [$rounds+$acc15],$acc15
|
|---|
| 1036 | sll $acc1,16,$acc1
|
|---|
| 1037 | xor $acc0,$s0,$s0
|
|---|
| 1038 | ldx [%sp+$bias+$frame+0],%i7 ! restore return address
|
|---|
| 1039 | fmovs %f0,%f0
|
|---|
| 1040 | sll $acc2,8,$acc2 !
|
|---|
| 1041 | xor $acc1,$s0,$s0
|
|---|
| 1042 | sll $acc4,24,$acc4
|
|---|
| 1043 | xor $acc2,$s0,$s0
|
|---|
| 1044 | sll $acc5,16,$acc5
|
|---|
| 1045 | xor $acc7,$s1,$s1
|
|---|
| 1046 | sll $acc6,8,$acc6
|
|---|
| 1047 | xor $acc4,$s1,$s1
|
|---|
| 1048 | sll $acc8,24,$acc8 !
|
|---|
| 1049 | xor $acc5,$s1,$s1
|
|---|
| 1050 | sll $acc9,16,$acc9
|
|---|
| 1051 | xor $acc11,$s2,$s2
|
|---|
| 1052 | sll $acc10,8,$acc10
|
|---|
| 1053 | xor $acc6,$s1,$s1
|
|---|
| 1054 | sll $acc12,24,$acc12
|
|---|
| 1055 | xor $acc8,$s2,$s2
|
|---|
| 1056 | sll $acc13,16,$acc13 !
|
|---|
| 1057 | xor $acc9,$s2,$s2
|
|---|
| 1058 | sll $acc14,8,$acc14
|
|---|
| 1059 | xor $acc10,$s2,$s2
|
|---|
| 1060 | xor $acc12,$acc14,$acc14
|
|---|
| 1061 | xor $acc13,$s3,$s3
|
|---|
| 1062 | xor $acc14,$s3,$s3
|
|---|
| 1063 | xor $acc15,$s3,$s3
|
|---|
| 1064 |
|
|---|
| 1065 | ret
|
|---|
| 1066 | restore
|
|---|
| 1067 | .type _sparcv9_AES_decrypt,#function
|
|---|
| 1068 | .size _sparcv9_AES_decrypt,(.-_sparcv9_AES_decrypt)
|
|---|
| 1069 |
|
|---|
| 1070 | .align 32
|
|---|
| 1071 | .globl AES_decrypt
|
|---|
| 1072 | AES_decrypt:
|
|---|
| 1073 | or %o0,%o1,%g1
|
|---|
| 1074 | andcc %g1,3,%g0
|
|---|
| 1075 | bnz,pn %xcc,.Lunaligned_dec
|
|---|
| 1076 | save %sp,-$frame,%sp
|
|---|
| 1077 |
|
|---|
| 1078 | ld [%i0+0],%o0
|
|---|
| 1079 | ld [%i0+4],%o1
|
|---|
| 1080 | ld [%i0+8],%o2
|
|---|
| 1081 | ld [%i0+12],%o3
|
|---|
| 1082 |
|
|---|
| 1083 | 1: call .+8
|
|---|
| 1084 | add %o7,AES_Td-1b,%o4
|
|---|
| 1085 | call _sparcv9_AES_decrypt
|
|---|
| 1086 | mov %i2,%o5
|
|---|
| 1087 |
|
|---|
| 1088 | st %o0,[%i1+0]
|
|---|
| 1089 | st %o1,[%i1+4]
|
|---|
| 1090 | st %o2,[%i1+8]
|
|---|
| 1091 | st %o3,[%i1+12]
|
|---|
| 1092 |
|
|---|
| 1093 | ret
|
|---|
| 1094 | restore
|
|---|
| 1095 |
|
|---|
| 1096 | .align 32
|
|---|
| 1097 | .Lunaligned_dec:
|
|---|
| 1098 | ldub [%i0+0],%l0
|
|---|
| 1099 | ldub [%i0+1],%l1
|
|---|
| 1100 | ldub [%i0+2],%l2
|
|---|
| 1101 |
|
|---|
| 1102 | sll %l0,24,%l0
|
|---|
| 1103 | ldub [%i0+3],%l3
|
|---|
| 1104 | sll %l1,16,%l1
|
|---|
| 1105 | ldub [%i0+4],%l4
|
|---|
| 1106 | sll %l2,8,%l2
|
|---|
| 1107 | or %l1,%l0,%l0
|
|---|
| 1108 | ldub [%i0+5],%l5
|
|---|
| 1109 | sll %l4,24,%l4
|
|---|
| 1110 | or %l3,%l2,%l2
|
|---|
| 1111 | ldub [%i0+6],%l6
|
|---|
| 1112 | sll %l5,16,%l5
|
|---|
| 1113 | or %l0,%l2,%o0
|
|---|
| 1114 | ldub [%i0+7],%l7
|
|---|
| 1115 |
|
|---|
| 1116 | sll %l6,8,%l6
|
|---|
| 1117 | or %l5,%l4,%l4
|
|---|
| 1118 | ldub [%i0+8],%l0
|
|---|
| 1119 | or %l7,%l6,%l6
|
|---|
| 1120 | ldub [%i0+9],%l1
|
|---|
| 1121 | or %l4,%l6,%o1
|
|---|
| 1122 | ldub [%i0+10],%l2
|
|---|
| 1123 |
|
|---|
| 1124 | sll %l0,24,%l0
|
|---|
| 1125 | ldub [%i0+11],%l3
|
|---|
| 1126 | sll %l1,16,%l1
|
|---|
| 1127 | ldub [%i0+12],%l4
|
|---|
| 1128 | sll %l2,8,%l2
|
|---|
| 1129 | or %l1,%l0,%l0
|
|---|
| 1130 | ldub [%i0+13],%l5
|
|---|
| 1131 | sll %l4,24,%l4
|
|---|
| 1132 | or %l3,%l2,%l2
|
|---|
| 1133 | ldub [%i0+14],%l6
|
|---|
| 1134 | sll %l5,16,%l5
|
|---|
| 1135 | or %l0,%l2,%o2
|
|---|
| 1136 | ldub [%i0+15],%l7
|
|---|
| 1137 |
|
|---|
| 1138 | sll %l6,8,%l6
|
|---|
| 1139 | or %l5,%l4,%l4
|
|---|
| 1140 | or %l7,%l6,%l6
|
|---|
| 1141 | or %l4,%l6,%o3
|
|---|
| 1142 |
|
|---|
| 1143 | 1: call .+8
|
|---|
| 1144 | add %o7,AES_Td-1b,%o4
|
|---|
| 1145 | call _sparcv9_AES_decrypt
|
|---|
| 1146 | mov %i2,%o5
|
|---|
| 1147 |
|
|---|
| 1148 | srl %o0,24,%l0
|
|---|
| 1149 | srl %o0,16,%l1
|
|---|
| 1150 | stb %l0,[%i1+0]
|
|---|
| 1151 | srl %o0,8,%l2
|
|---|
| 1152 | stb %l1,[%i1+1]
|
|---|
| 1153 | stb %l2,[%i1+2]
|
|---|
| 1154 | srl %o1,24,%l4
|
|---|
| 1155 | stb %o0,[%i1+3]
|
|---|
| 1156 |
|
|---|
| 1157 | srl %o1,16,%l5
|
|---|
| 1158 | stb %l4,[%i1+4]
|
|---|
| 1159 | srl %o1,8,%l6
|
|---|
| 1160 | stb %l5,[%i1+5]
|
|---|
| 1161 | stb %l6,[%i1+6]
|
|---|
| 1162 | srl %o2,24,%l0
|
|---|
| 1163 | stb %o1,[%i1+7]
|
|---|
| 1164 |
|
|---|
| 1165 | srl %o2,16,%l1
|
|---|
| 1166 | stb %l0,[%i1+8]
|
|---|
| 1167 | srl %o2,8,%l2
|
|---|
| 1168 | stb %l1,[%i1+9]
|
|---|
| 1169 | stb %l2,[%i1+10]
|
|---|
| 1170 | srl %o3,24,%l4
|
|---|
| 1171 | stb %o2,[%i1+11]
|
|---|
| 1172 |
|
|---|
| 1173 | srl %o3,16,%l5
|
|---|
| 1174 | stb %l4,[%i1+12]
|
|---|
| 1175 | srl %o3,8,%l6
|
|---|
| 1176 | stb %l5,[%i1+13]
|
|---|
| 1177 | stb %l6,[%i1+14]
|
|---|
| 1178 | stb %o3,[%i1+15]
|
|---|
| 1179 |
|
|---|
| 1180 | ret
|
|---|
| 1181 | restore
|
|---|
| 1182 | .type AES_decrypt,#function
|
|---|
| 1183 | .size AES_decrypt,(.-AES_decrypt)
|
|---|
| 1184 | ___
|
|---|
| 1185 |
|
|---|
| 1186 | # fmovs instructions substituting for FP nops were originally added
|
|---|
| 1187 | # to meet specific instruction alignment requirements to maximize ILP.
|
|---|
| 1188 | # As UltraSPARC T1, a.k.a. Niagara, has shared FPU, FP nops can have
|
|---|
| 1189 | # undesired effect, so just omit them and sacrifice some portion of
|
|---|
| 1190 | # percent in performance...
|
|---|
| 1191 | $code =~ s/fmovs.*$//gm;
|
|---|
| 1192 |
|
|---|
| 1193 | print $code;
|
|---|
| 1194 | close STDOUT or die "error closing STDOUT: $!"; # ensure flush
|
|---|
