Index: third_party/boringssl/linux-arm/crypto/aes/aes-armv4.S |
diff --git a/third_party/boringssl/linux-arm/crypto/aes/aes-armv4.S b/third_party/boringssl/linux-arm/crypto/aes/aes-armv4.S |
deleted file mode 100644 |
index bc11e3f1392f00d87ecb9ea98b900f5c93608e7d..0000000000000000000000000000000000000000 |
--- a/third_party/boringssl/linux-arm/crypto/aes/aes-armv4.S |
+++ /dev/null |
@@ -1,1200 +0,0 @@ |
-#if defined(__arm__) |
- |
-@ ==================================================================== |
-@ Written by Andy Polyakov <appro@openssl.org> for the OpenSSL |
-@ project. The module is, however, dual licensed under OpenSSL and |
-@ CRYPTOGAMS licenses depending on where you obtain it. For further |
-@ details see http://www.openssl.org/~appro/cryptogams/. |
-@ ==================================================================== |
- |
-@ AES for ARMv4 |
- |
-@ January 2007. |
-@ |
-@ Code uses single 1K S-box and is >2 times faster than code generated |
-@ by gcc-3.4.1. This is thanks to unique feature of ARMv4 ISA, which |
-@ allows to merge logical or arithmetic operation with shift or rotate |
-@ in one instruction and emit combined result every cycle. The module |
-@ is endian-neutral. The performance is ~42 cycles/byte for 128-bit |
-@ key [on single-issue Xscale PXA250 core]. |
- |
-@ May 2007. |
-@ |
-@ AES_set_[en|de]crypt_key is added. |
- |
-@ July 2010. |
-@ |
-@ Rescheduling for dual-issue pipeline resulted in 12% improvement on |
-@ Cortex A8 core and ~25 cycles per byte processed with 128-bit key. |
- |
-@ February 2011. |
-@ |
-@ Profiler-assisted and platform-specific optimization resulted in 16% |
-@ improvement on Cortex A8 core and ~21.5 cycles per byte. |
- |
-#if defined(__arm__) |
-#ifndef __KERNEL__ |
-# include <openssl/arm_arch.h> |
-#else |
-# define __ARM_ARCH__ __LINUX_ARM_ARCH__ |
-#endif |
- |
-.text |
-#if __ARM_ARCH__<7 |
-.code 32 |
-#else |
-.syntax unified |
-# if defined(__thumb2__) && !defined(__APPLE__) |
-.thumb |
-# else |
-.code 32 |
-# endif |
-#endif |
- |
-.type AES_Te,%object |
-.align 5 |
-AES_Te: |
-.word 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d |
-.word 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554 |
-.word 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d |
-.word 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a |
-.word 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87 |
-.word 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b |
-.word 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea |
-.word 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b |
-.word 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a |
-.word 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f |
-.word 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108 |
-.word 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f |
-.word 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e |
-.word 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5 |
-.word 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d |
-.word 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f |
-.word 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e |
-.word 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb |
-.word 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce |
-.word 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497 |
-.word 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c |
-.word 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed |
-.word 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b |
-.word 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a |
-.word 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16 |
-.word 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594 |
-.word 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81 |
-.word 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3 |
-.word 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a |
-.word 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504 |
-.word 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163 |
-.word 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d |
-.word 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f |
-.word 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739 |
-.word 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47 |
-.word 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395 |
-.word 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f |
-.word 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883 |
-.word 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c |
-.word 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76 |
-.word 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e |
-.word 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4 |
-.word 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6 |
-.word 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b |
-.word 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7 |
-.word 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0 |
-.word 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25 |
-.word 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818 |
-.word 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72 |
-.word 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651 |
-.word 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21 |
-.word 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85 |
-.word 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa |
-.word 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12 |
-.word 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0 |
-.word 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9 |
-.word 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133 |
-.word 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7 |
-.word 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920 |
-.word 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a |
-.word 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17 |
-.word 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8 |
-.word 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11 |
-.word 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a |
-@ Te4[256] |
-.byte 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5 |
-.byte 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76 |
-.byte 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0 |
-.byte 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0 |
-.byte 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc |
-.byte 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15 |
-.byte 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a |
-.byte 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75 |
-.byte 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0 |
-.byte 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84 |
-.byte 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b |
-.byte 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf |
-.byte 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85 |
-.byte 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8 |
-.byte 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5 |
-.byte 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2 |
-.byte 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17 |
-.byte 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73 |
-.byte 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88 |
-.byte 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb |
-.byte 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c |
-.byte 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79 |
-.byte 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9 |
-.byte 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08 |
-.byte 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6 |
-.byte 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a |
-.byte 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e |
-.byte 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e |
-.byte 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94 |
-.byte 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf |
-.byte 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68 |
-.byte 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 |
-@ rcon[] |
-.word 0x01000000, 0x02000000, 0x04000000, 0x08000000 |
-.word 0x10000000, 0x20000000, 0x40000000, 0x80000000 |
-.word 0x1B000000, 0x36000000, 0, 0, 0, 0, 0, 0 |
-.size AES_Te,.-AES_Te |
- |
-@ void asm_AES_encrypt(const unsigned char *in, unsigned char *out, |
-@ const AES_KEY *key) { |
-.globl asm_AES_encrypt |
-.hidden asm_AES_encrypt |
-.type asm_AES_encrypt,%function |
-.align 5 |
-asm_AES_encrypt: |
-#if __ARM_ARCH__<7 |
- sub r3,pc,#8 @ asm_AES_encrypt |
-#else |
- adr r3,asm_AES_encrypt |
-#endif |
- stmdb sp!,{r1,r4-r12,lr} |
-#ifdef __APPLE__ |
- adr r10,AES_Te |
-#else |
- sub r10,r3,#asm_AES_encrypt-AES_Te @ Te |
-#endif |
- mov r12,r0 @ inp |
- mov r11,r2 |
-#if __ARM_ARCH__<7 |
- ldrb r0,[r12,#3] @ load input data in endian-neutral |
- ldrb r4,[r12,#2] @ manner... |
- ldrb r5,[r12,#1] |
- ldrb r6,[r12,#0] |
- orr r0,r0,r4,lsl#8 |
- ldrb r1,[r12,#7] |
- orr r0,r0,r5,lsl#16 |
- ldrb r4,[r12,#6] |
- orr r0,r0,r6,lsl#24 |
- ldrb r5,[r12,#5] |
- ldrb r6,[r12,#4] |
- orr r1,r1,r4,lsl#8 |
- ldrb r2,[r12,#11] |
- orr r1,r1,r5,lsl#16 |
- ldrb r4,[r12,#10] |
- orr r1,r1,r6,lsl#24 |
- ldrb r5,[r12,#9] |
- ldrb r6,[r12,#8] |
- orr r2,r2,r4,lsl#8 |
- ldrb r3,[r12,#15] |
- orr r2,r2,r5,lsl#16 |
- ldrb r4,[r12,#14] |
- orr r2,r2,r6,lsl#24 |
- ldrb r5,[r12,#13] |
- ldrb r6,[r12,#12] |
- orr r3,r3,r4,lsl#8 |
- orr r3,r3,r5,lsl#16 |
- orr r3,r3,r6,lsl#24 |
-#else |
- ldr r0,[r12,#0] |
- ldr r1,[r12,#4] |
- ldr r2,[r12,#8] |
- ldr r3,[r12,#12] |
-#ifdef __ARMEL__ |
- rev r0,r0 |
- rev r1,r1 |
- rev r2,r2 |
- rev r3,r3 |
-#endif |
-#endif |
- bl _armv4_AES_encrypt |
- |
- ldr r12,[sp],#4 @ pop out |
-#if __ARM_ARCH__>=7 |
-#ifdef __ARMEL__ |
- rev r0,r0 |
- rev r1,r1 |
- rev r2,r2 |
- rev r3,r3 |
-#endif |
- str r0,[r12,#0] |
- str r1,[r12,#4] |
- str r2,[r12,#8] |
- str r3,[r12,#12] |
-#else |
- mov r4,r0,lsr#24 @ write output in endian-neutral |
- mov r5,r0,lsr#16 @ manner... |
- mov r6,r0,lsr#8 |
- strb r4,[r12,#0] |
- strb r5,[r12,#1] |
- mov r4,r1,lsr#24 |
- strb r6,[r12,#2] |
- mov r5,r1,lsr#16 |
- strb r0,[r12,#3] |
- mov r6,r1,lsr#8 |
- strb r4,[r12,#4] |
- strb r5,[r12,#5] |
- mov r4,r2,lsr#24 |
- strb r6,[r12,#6] |
- mov r5,r2,lsr#16 |
- strb r1,[r12,#7] |
- mov r6,r2,lsr#8 |
- strb r4,[r12,#8] |
- strb r5,[r12,#9] |
- mov r4,r3,lsr#24 |
- strb r6,[r12,#10] |
- mov r5,r3,lsr#16 |
- strb r2,[r12,#11] |
- mov r6,r3,lsr#8 |
- strb r4,[r12,#12] |
- strb r5,[r12,#13] |
- strb r6,[r12,#14] |
- strb r3,[r12,#15] |
-#endif |
-#if __ARM_ARCH__>=5 |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc} |
-#else |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
- tst lr,#1 |
- moveq pc,lr @ be binary compatible with V4, yet |
-.word 0xe12fff1e @ interoperable with Thumb ISA:-) |
-#endif |
-.size asm_AES_encrypt,.-asm_AES_encrypt |
- |
-.type _armv4_AES_encrypt,%function |
-.align 2 |
-_armv4_AES_encrypt: |
- str lr,[sp,#-4]! @ push lr |
- ldmia r11!,{r4,r5,r6,r7} |
- eor r0,r0,r4 |
- ldr r12,[r11,#240-16] |
- eor r1,r1,r5 |
- eor r2,r2,r6 |
- eor r3,r3,r7 |
- sub r12,r12,#1 |
- mov lr,#255 |
- |
- and r7,lr,r0 |
- and r8,lr,r0,lsr#8 |
- and r9,lr,r0,lsr#16 |
- mov r0,r0,lsr#24 |
-.Lenc_loop: |
- ldr r4,[r10,r7,lsl#2] @ Te3[s0>>0] |
- and r7,lr,r1,lsr#16 @ i0 |
- ldr r5,[r10,r8,lsl#2] @ Te2[s0>>8] |
- and r8,lr,r1 |
- ldr r6,[r10,r9,lsl#2] @ Te1[s0>>16] |
- and r9,lr,r1,lsr#8 |
- ldr r0,[r10,r0,lsl#2] @ Te0[s0>>24] |
- mov r1,r1,lsr#24 |
- |
- ldr r7,[r10,r7,lsl#2] @ Te1[s1>>16] |
- ldr r8,[r10,r8,lsl#2] @ Te3[s1>>0] |
- ldr r9,[r10,r9,lsl#2] @ Te2[s1>>8] |
- eor r0,r0,r7,ror#8 |
- ldr r1,[r10,r1,lsl#2] @ Te0[s1>>24] |
- and r7,lr,r2,lsr#8 @ i0 |
- eor r5,r5,r8,ror#8 |
- and r8,lr,r2,lsr#16 @ i1 |
- eor r6,r6,r9,ror#8 |
- and r9,lr,r2 |
- ldr r7,[r10,r7,lsl#2] @ Te2[s2>>8] |
- eor r1,r1,r4,ror#24 |
- ldr r8,[r10,r8,lsl#2] @ Te1[s2>>16] |
- mov r2,r2,lsr#24 |
- |
- ldr r9,[r10,r9,lsl#2] @ Te3[s2>>0] |
- eor r0,r0,r7,ror#16 |
- ldr r2,[r10,r2,lsl#2] @ Te0[s2>>24] |
- and r7,lr,r3 @ i0 |
- eor r1,r1,r8,ror#8 |
- and r8,lr,r3,lsr#8 @ i1 |
- eor r6,r6,r9,ror#16 |
- and r9,lr,r3,lsr#16 @ i2 |
- ldr r7,[r10,r7,lsl#2] @ Te3[s3>>0] |
- eor r2,r2,r5,ror#16 |
- ldr r8,[r10,r8,lsl#2] @ Te2[s3>>8] |
- mov r3,r3,lsr#24 |
- |
- ldr r9,[r10,r9,lsl#2] @ Te1[s3>>16] |
- eor r0,r0,r7,ror#24 |
- ldr r7,[r11],#16 |
- eor r1,r1,r8,ror#16 |
- ldr r3,[r10,r3,lsl#2] @ Te0[s3>>24] |
- eor r2,r2,r9,ror#8 |
- ldr r4,[r11,#-12] |
- eor r3,r3,r6,ror#8 |
- |
- ldr r5,[r11,#-8] |
- eor r0,r0,r7 |
- ldr r6,[r11,#-4] |
- and r7,lr,r0 |
- eor r1,r1,r4 |
- and r8,lr,r0,lsr#8 |
- eor r2,r2,r5 |
- and r9,lr,r0,lsr#16 |
- eor r3,r3,r6 |
- mov r0,r0,lsr#24 |
- |
- subs r12,r12,#1 |
- bne .Lenc_loop |
- |
- add r10,r10,#2 |
- |
- ldrb r4,[r10,r7,lsl#2] @ Te4[s0>>0] |
- and r7,lr,r1,lsr#16 @ i0 |
- ldrb r5,[r10,r8,lsl#2] @ Te4[s0>>8] |
- and r8,lr,r1 |
- ldrb r6,[r10,r9,lsl#2] @ Te4[s0>>16] |
- and r9,lr,r1,lsr#8 |
- ldrb r0,[r10,r0,lsl#2] @ Te4[s0>>24] |
- mov r1,r1,lsr#24 |
- |
- ldrb r7,[r10,r7,lsl#2] @ Te4[s1>>16] |
- ldrb r8,[r10,r8,lsl#2] @ Te4[s1>>0] |
- ldrb r9,[r10,r9,lsl#2] @ Te4[s1>>8] |
- eor r0,r7,r0,lsl#8 |
- ldrb r1,[r10,r1,lsl#2] @ Te4[s1>>24] |
- and r7,lr,r2,lsr#8 @ i0 |
- eor r5,r8,r5,lsl#8 |
- and r8,lr,r2,lsr#16 @ i1 |
- eor r6,r9,r6,lsl#8 |
- and r9,lr,r2 |
- ldrb r7,[r10,r7,lsl#2] @ Te4[s2>>8] |
- eor r1,r4,r1,lsl#24 |
- ldrb r8,[r10,r8,lsl#2] @ Te4[s2>>16] |
- mov r2,r2,lsr#24 |
- |
- ldrb r9,[r10,r9,lsl#2] @ Te4[s2>>0] |
- eor r0,r7,r0,lsl#8 |
- ldrb r2,[r10,r2,lsl#2] @ Te4[s2>>24] |
- and r7,lr,r3 @ i0 |
- eor r1,r1,r8,lsl#16 |
- and r8,lr,r3,lsr#8 @ i1 |
- eor r6,r9,r6,lsl#8 |
- and r9,lr,r3,lsr#16 @ i2 |
- ldrb r7,[r10,r7,lsl#2] @ Te4[s3>>0] |
- eor r2,r5,r2,lsl#24 |
- ldrb r8,[r10,r8,lsl#2] @ Te4[s3>>8] |
- mov r3,r3,lsr#24 |
- |
- ldrb r9,[r10,r9,lsl#2] @ Te4[s3>>16] |
- eor r0,r7,r0,lsl#8 |
- ldr r7,[r11,#0] |
- ldrb r3,[r10,r3,lsl#2] @ Te4[s3>>24] |
- eor r1,r1,r8,lsl#8 |
- ldr r4,[r11,#4] |
- eor r2,r2,r9,lsl#16 |
- ldr r5,[r11,#8] |
- eor r3,r6,r3,lsl#24 |
- ldr r6,[r11,#12] |
- |
- eor r0,r0,r7 |
- eor r1,r1,r4 |
- eor r2,r2,r5 |
- eor r3,r3,r6 |
- |
- sub r10,r10,#2 |
- ldr pc,[sp],#4 @ pop and return |
-.size _armv4_AES_encrypt,.-_armv4_AES_encrypt |
- |
-.globl asm_AES_set_encrypt_key |
-.hidden asm_AES_set_encrypt_key |
-.type asm_AES_set_encrypt_key,%function |
-.align 5 |
-asm_AES_set_encrypt_key: |
-_armv4_AES_set_encrypt_key: |
-#if __ARM_ARCH__<7 |
- sub r3,pc,#8 @ asm_AES_set_encrypt_key |
-#else |
- adr r3,asm_AES_set_encrypt_key |
-#endif |
- teq r0,#0 |
-#if __ARM_ARCH__>=7 |
- itt eq @ Thumb2 thing, sanity check in ARM |
-#endif |
- moveq r0,#-1 |
- beq .Labrt |
- teq r2,#0 |
-#if __ARM_ARCH__>=7 |
- itt eq @ Thumb2 thing, sanity check in ARM |
-#endif |
- moveq r0,#-1 |
- beq .Labrt |
- |
- teq r1,#128 |
- beq .Lok |
- teq r1,#192 |
- beq .Lok |
- teq r1,#256 |
-#if __ARM_ARCH__>=7 |
- itt ne @ Thumb2 thing, sanity check in ARM |
-#endif |
- movne r0,#-1 |
- bne .Labrt |
- |
-.Lok: stmdb sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
- mov r12,r0 @ inp |
- mov lr,r1 @ bits |
- mov r11,r2 @ key |
- |
-#ifdef __APPLE__ |
- adr r10,AES_Te+1024 @ Te4 |
-#else |
- sub r10,r3,#_armv4_AES_set_encrypt_key-AES_Te-1024 @ Te4 |
-#endif |
- |
-#if __ARM_ARCH__<7 |
- ldrb r0,[r12,#3] @ load input data in endian-neutral |
- ldrb r4,[r12,#2] @ manner... |
- ldrb r5,[r12,#1] |
- ldrb r6,[r12,#0] |
- orr r0,r0,r4,lsl#8 |
- ldrb r1,[r12,#7] |
- orr r0,r0,r5,lsl#16 |
- ldrb r4,[r12,#6] |
- orr r0,r0,r6,lsl#24 |
- ldrb r5,[r12,#5] |
- ldrb r6,[r12,#4] |
- orr r1,r1,r4,lsl#8 |
- ldrb r2,[r12,#11] |
- orr r1,r1,r5,lsl#16 |
- ldrb r4,[r12,#10] |
- orr r1,r1,r6,lsl#24 |
- ldrb r5,[r12,#9] |
- ldrb r6,[r12,#8] |
- orr r2,r2,r4,lsl#8 |
- ldrb r3,[r12,#15] |
- orr r2,r2,r5,lsl#16 |
- ldrb r4,[r12,#14] |
- orr r2,r2,r6,lsl#24 |
- ldrb r5,[r12,#13] |
- ldrb r6,[r12,#12] |
- orr r3,r3,r4,lsl#8 |
- str r0,[r11],#16 |
- orr r3,r3,r5,lsl#16 |
- str r1,[r11,#-12] |
- orr r3,r3,r6,lsl#24 |
- str r2,[r11,#-8] |
- str r3,[r11,#-4] |
-#else |
- ldr r0,[r12,#0] |
- ldr r1,[r12,#4] |
- ldr r2,[r12,#8] |
- ldr r3,[r12,#12] |
-#ifdef __ARMEL__ |
- rev r0,r0 |
- rev r1,r1 |
- rev r2,r2 |
- rev r3,r3 |
-#endif |
- str r0,[r11],#16 |
- str r1,[r11,#-12] |
- str r2,[r11,#-8] |
- str r3,[r11,#-4] |
-#endif |
- |
- teq lr,#128 |
- bne .Lnot128 |
- mov r12,#10 |
- str r12,[r11,#240-16] |
- add r6,r10,#256 @ rcon |
- mov lr,#255 |
- |
-.L128_loop: |
- and r5,lr,r3,lsr#24 |
- and r7,lr,r3,lsr#16 |
- ldrb r5,[r10,r5] |
- and r8,lr,r3,lsr#8 |
- ldrb r7,[r10,r7] |
- and r9,lr,r3 |
- ldrb r8,[r10,r8] |
- orr r5,r5,r7,lsl#24 |
- ldrb r9,[r10,r9] |
- orr r5,r5,r8,lsl#16 |
- ldr r4,[r6],#4 @ rcon[i++] |
- orr r5,r5,r9,lsl#8 |
- eor r5,r5,r4 |
- eor r0,r0,r5 @ rk[4]=rk[0]^... |
- eor r1,r1,r0 @ rk[5]=rk[1]^rk[4] |
- str r0,[r11],#16 |
- eor r2,r2,r1 @ rk[6]=rk[2]^rk[5] |
- str r1,[r11,#-12] |
- eor r3,r3,r2 @ rk[7]=rk[3]^rk[6] |
- str r2,[r11,#-8] |
- subs r12,r12,#1 |
- str r3,[r11,#-4] |
- bne .L128_loop |
- sub r2,r11,#176 |
- b .Ldone |
- |
-.Lnot128: |
-#if __ARM_ARCH__<7 |
- ldrb r8,[r12,#19] |
- ldrb r4,[r12,#18] |
- ldrb r5,[r12,#17] |
- ldrb r6,[r12,#16] |
- orr r8,r8,r4,lsl#8 |
- ldrb r9,[r12,#23] |
- orr r8,r8,r5,lsl#16 |
- ldrb r4,[r12,#22] |
- orr r8,r8,r6,lsl#24 |
- ldrb r5,[r12,#21] |
- ldrb r6,[r12,#20] |
- orr r9,r9,r4,lsl#8 |
- orr r9,r9,r5,lsl#16 |
- str r8,[r11],#8 |
- orr r9,r9,r6,lsl#24 |
- str r9,[r11,#-4] |
-#else |
- ldr r8,[r12,#16] |
- ldr r9,[r12,#20] |
-#ifdef __ARMEL__ |
- rev r8,r8 |
- rev r9,r9 |
-#endif |
- str r8,[r11],#8 |
- str r9,[r11,#-4] |
-#endif |
- |
- teq lr,#192 |
- bne .Lnot192 |
- mov r12,#12 |
- str r12,[r11,#240-24] |
- add r6,r10,#256 @ rcon |
- mov lr,#255 |
- mov r12,#8 |
- |
-.L192_loop: |
- and r5,lr,r9,lsr#24 |
- and r7,lr,r9,lsr#16 |
- ldrb r5,[r10,r5] |
- and r8,lr,r9,lsr#8 |
- ldrb r7,[r10,r7] |
- and r9,lr,r9 |
- ldrb r8,[r10,r8] |
- orr r5,r5,r7,lsl#24 |
- ldrb r9,[r10,r9] |
- orr r5,r5,r8,lsl#16 |
- ldr r4,[r6],#4 @ rcon[i++] |
- orr r5,r5,r9,lsl#8 |
- eor r9,r5,r4 |
- eor r0,r0,r9 @ rk[6]=rk[0]^... |
- eor r1,r1,r0 @ rk[7]=rk[1]^rk[6] |
- str r0,[r11],#24 |
- eor r2,r2,r1 @ rk[8]=rk[2]^rk[7] |
- str r1,[r11,#-20] |
- eor r3,r3,r2 @ rk[9]=rk[3]^rk[8] |
- str r2,[r11,#-16] |
- subs r12,r12,#1 |
- str r3,[r11,#-12] |
-#if __ARM_ARCH__>=7 |
- itt eq @ Thumb2 thing, sanity check in ARM |
-#endif |
- subeq r2,r11,#216 |
- beq .Ldone |
- |
- ldr r7,[r11,#-32] |
- ldr r8,[r11,#-28] |
- eor r7,r7,r3 @ rk[10]=rk[4]^rk[9] |
- eor r9,r8,r7 @ rk[11]=rk[5]^rk[10] |
- str r7,[r11,#-8] |
- str r9,[r11,#-4] |
- b .L192_loop |
- |
-.Lnot192: |
-#if __ARM_ARCH__<7 |
- ldrb r8,[r12,#27] |
- ldrb r4,[r12,#26] |
- ldrb r5,[r12,#25] |
- ldrb r6,[r12,#24] |
- orr r8,r8,r4,lsl#8 |
- ldrb r9,[r12,#31] |
- orr r8,r8,r5,lsl#16 |
- ldrb r4,[r12,#30] |
- orr r8,r8,r6,lsl#24 |
- ldrb r5,[r12,#29] |
- ldrb r6,[r12,#28] |
- orr r9,r9,r4,lsl#8 |
- orr r9,r9,r5,lsl#16 |
- str r8,[r11],#8 |
- orr r9,r9,r6,lsl#24 |
- str r9,[r11,#-4] |
-#else |
- ldr r8,[r12,#24] |
- ldr r9,[r12,#28] |
-#ifdef __ARMEL__ |
- rev r8,r8 |
- rev r9,r9 |
-#endif |
- str r8,[r11],#8 |
- str r9,[r11,#-4] |
-#endif |
- |
- mov r12,#14 |
- str r12,[r11,#240-32] |
- add r6,r10,#256 @ rcon |
- mov lr,#255 |
- mov r12,#7 |
- |
-.L256_loop: |
- and r5,lr,r9,lsr#24 |
- and r7,lr,r9,lsr#16 |
- ldrb r5,[r10,r5] |
- and r8,lr,r9,lsr#8 |
- ldrb r7,[r10,r7] |
- and r9,lr,r9 |
- ldrb r8,[r10,r8] |
- orr r5,r5,r7,lsl#24 |
- ldrb r9,[r10,r9] |
- orr r5,r5,r8,lsl#16 |
- ldr r4,[r6],#4 @ rcon[i++] |
- orr r5,r5,r9,lsl#8 |
- eor r9,r5,r4 |
- eor r0,r0,r9 @ rk[8]=rk[0]^... |
- eor r1,r1,r0 @ rk[9]=rk[1]^rk[8] |
- str r0,[r11],#32 |
- eor r2,r2,r1 @ rk[10]=rk[2]^rk[9] |
- str r1,[r11,#-28] |
- eor r3,r3,r2 @ rk[11]=rk[3]^rk[10] |
- str r2,[r11,#-24] |
- subs r12,r12,#1 |
- str r3,[r11,#-20] |
-#if __ARM_ARCH__>=7 |
- itt eq @ Thumb2 thing, sanity check in ARM |
-#endif |
- subeq r2,r11,#256 |
- beq .Ldone |
- |
- and r5,lr,r3 |
- and r7,lr,r3,lsr#8 |
- ldrb r5,[r10,r5] |
- and r8,lr,r3,lsr#16 |
- ldrb r7,[r10,r7] |
- and r9,lr,r3,lsr#24 |
- ldrb r8,[r10,r8] |
- orr r5,r5,r7,lsl#8 |
- ldrb r9,[r10,r9] |
- orr r5,r5,r8,lsl#16 |
- ldr r4,[r11,#-48] |
- orr r5,r5,r9,lsl#24 |
- |
- ldr r7,[r11,#-44] |
- ldr r8,[r11,#-40] |
- eor r4,r4,r5 @ rk[12]=rk[4]^... |
- ldr r9,[r11,#-36] |
- eor r7,r7,r4 @ rk[13]=rk[5]^rk[12] |
- str r4,[r11,#-16] |
- eor r8,r8,r7 @ rk[14]=rk[6]^rk[13] |
- str r7,[r11,#-12] |
- eor r9,r9,r8 @ rk[15]=rk[7]^rk[14] |
- str r8,[r11,#-8] |
- str r9,[r11,#-4] |
- b .L256_loop |
- |
-.align 2 |
-.Ldone: mov r0,#0 |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
-.Labrt: |
-#if __ARM_ARCH__>=5 |
- bx lr @ .word 0xe12fff1e |
-#else |
- tst lr,#1 |
- moveq pc,lr @ be binary compatible with V4, yet |
-.word 0xe12fff1e @ interoperable with Thumb ISA:-) |
-#endif |
-.size asm_AES_set_encrypt_key,.-asm_AES_set_encrypt_key |
- |
-.globl asm_AES_set_decrypt_key |
-.hidden asm_AES_set_decrypt_key |
-.type asm_AES_set_decrypt_key,%function |
-.align 5 |
-asm_AES_set_decrypt_key: |
- str lr,[sp,#-4]! @ push lr |
- bl _armv4_AES_set_encrypt_key |
- teq r0,#0 |
- ldr lr,[sp],#4 @ pop lr |
- bne .Labrt |
- |
- mov r0,r2 @ asm_AES_set_encrypt_key preserves r2, |
- mov r1,r2 @ which is AES_KEY *key |
- b _armv4_AES_set_enc2dec_key |
-.size asm_AES_set_decrypt_key,.-asm_AES_set_decrypt_key |
- |
-@ void AES_set_enc2dec_key(const AES_KEY *inp,AES_KEY *out) |
-.globl AES_set_enc2dec_key |
-.hidden AES_set_enc2dec_key |
-.type AES_set_enc2dec_key,%function |
-.align 5 |
-AES_set_enc2dec_key: |
-_armv4_AES_set_enc2dec_key: |
- stmdb sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
- |
- ldr r12,[r0,#240] |
- mov r7,r0 @ input |
- add r8,r0,r12,lsl#4 |
- mov r11,r1 @ ouput |
- add r10,r1,r12,lsl#4 |
- str r12,[r1,#240] |
- |
-.Linv: ldr r0,[r7],#16 |
- ldr r1,[r7,#-12] |
- ldr r2,[r7,#-8] |
- ldr r3,[r7,#-4] |
- ldr r4,[r8],#-16 |
- ldr r5,[r8,#16+4] |
- ldr r6,[r8,#16+8] |
- ldr r9,[r8,#16+12] |
- str r0,[r10],#-16 |
- str r1,[r10,#16+4] |
- str r2,[r10,#16+8] |
- str r3,[r10,#16+12] |
- str r4,[r11],#16 |
- str r5,[r11,#-12] |
- str r6,[r11,#-8] |
- str r9,[r11,#-4] |
- teq r7,r8 |
- bne .Linv |
- |
- ldr r0,[r7] |
- ldr r1,[r7,#4] |
- ldr r2,[r7,#8] |
- ldr r3,[r7,#12] |
- str r0,[r11] |
- str r1,[r11,#4] |
- str r2,[r11,#8] |
- str r3,[r11,#12] |
- sub r11,r11,r12,lsl#3 |
- ldr r0,[r11,#16]! @ prefetch tp1 |
- mov r7,#0x80 |
- mov r8,#0x1b |
- orr r7,r7,#0x8000 |
- orr r8,r8,#0x1b00 |
- orr r7,r7,r7,lsl#16 |
- orr r8,r8,r8,lsl#16 |
- sub r12,r12,#1 |
- mvn r9,r7 |
- mov r12,r12,lsl#2 @ (rounds-1)*4 |
- |
-.Lmix: and r4,r0,r7 |
- and r1,r0,r9 |
- sub r4,r4,r4,lsr#7 |
- and r4,r4,r8 |
- eor r1,r4,r1,lsl#1 @ tp2 |
- |
- and r4,r1,r7 |
- and r2,r1,r9 |
- sub r4,r4,r4,lsr#7 |
- and r4,r4,r8 |
- eor r2,r4,r2,lsl#1 @ tp4 |
- |
- and r4,r2,r7 |
- and r3,r2,r9 |
- sub r4,r4,r4,lsr#7 |
- and r4,r4,r8 |
- eor r3,r4,r3,lsl#1 @ tp8 |
- |
- eor r4,r1,r2 |
- eor r5,r0,r3 @ tp9 |
- eor r4,r4,r3 @ tpe |
- eor r4,r4,r1,ror#24 |
- eor r4,r4,r5,ror#24 @ ^= ROTATE(tpb=tp9^tp2,8) |
- eor r4,r4,r2,ror#16 |
- eor r4,r4,r5,ror#16 @ ^= ROTATE(tpd=tp9^tp4,16) |
- eor r4,r4,r5,ror#8 @ ^= ROTATE(tp9,24) |
- |
- ldr r0,[r11,#4] @ prefetch tp1 |
- str r4,[r11],#4 |
- subs r12,r12,#1 |
- bne .Lmix |
- |
- mov r0,#0 |
-#if __ARM_ARCH__>=5 |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc} |
-#else |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
- tst lr,#1 |
- moveq pc,lr @ be binary compatible with V4, yet |
-.word 0xe12fff1e @ interoperable with Thumb ISA:-) |
-#endif |
-.size AES_set_enc2dec_key,.-AES_set_enc2dec_key |
- |
-.type AES_Td,%object |
-.align 5 |
-AES_Td: |
-.word 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96 |
-.word 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393 |
-.word 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25 |
-.word 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f |
-.word 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1 |
-.word 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6 |
-.word 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da |
-.word 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844 |
-.word 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd |
-.word 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4 |
-.word 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45 |
-.word 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94 |
-.word 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7 |
-.word 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a |
-.word 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5 |
-.word 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c |
-.word 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1 |
-.word 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a |
-.word 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75 |
-.word 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051 |
-.word 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46 |
-.word 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff |
-.word 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77 |
-.word 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb |
-.word 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000 |
-.word 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e |
-.word 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927 |
-.word 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a |
-.word 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e |
-.word 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16 |
-.word 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d |
-.word 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8 |
-.word 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd |
-.word 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34 |
-.word 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163 |
-.word 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120 |
-.word 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d |
-.word 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0 |
-.word 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422 |
-.word 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef |
-.word 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36 |
-.word 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4 |
-.word 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662 |
-.word 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5 |
-.word 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3 |
-.word 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b |
-.word 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8 |
-.word 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6 |
-.word 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6 |
-.word 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0 |
-.word 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815 |
-.word 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f |
-.word 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df |
-.word 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f |
-.word 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e |
-.word 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713 |
-.word 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89 |
-.word 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c |
-.word 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf |
-.word 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86 |
-.word 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f |
-.word 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541 |
-.word 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190 |
-.word 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742 |
-@ Td4[256] |
-.byte 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38 |
-.byte 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb |
-.byte 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87 |
-.byte 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb |
-.byte 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d |
-.byte 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e |
-.byte 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2 |
-.byte 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25 |
-.byte 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16 |
-.byte 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92 |
-.byte 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda |
-.byte 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84 |
-.byte 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a |
-.byte 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06 |
-.byte 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02 |
-.byte 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b |
-.byte 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea |
-.byte 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73 |
-.byte 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85 |
-.byte 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e |
-.byte 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89 |
-.byte 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b |
-.byte 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20 |
-.byte 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4 |
-.byte 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31 |
-.byte 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f |
-.byte 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d |
-.byte 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef |
-.byte 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0 |
-.byte 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61 |
-.byte 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26 |
-.byte 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d |
-.size AES_Td,.-AES_Td |
- |
-@ void asm_AES_decrypt(const unsigned char *in, unsigned char *out, |
-@ const AES_KEY *key) { |
-.globl asm_AES_decrypt |
-.hidden asm_AES_decrypt |
-.type asm_AES_decrypt,%function |
-.align 5 |
-asm_AES_decrypt: |
-#if __ARM_ARCH__<7 |
- sub r3,pc,#8 @ asm_AES_decrypt |
-#else |
- adr r3,asm_AES_decrypt |
-#endif |
- stmdb sp!,{r1,r4-r12,lr} |
-#ifdef __APPLE__ |
- adr r10,AES_Td |
-#else |
- sub r10,r3,#asm_AES_decrypt-AES_Td @ Td |
-#endif |
- mov r12,r0 @ inp |
- mov r11,r2 |
-#if __ARM_ARCH__<7 |
- ldrb r0,[r12,#3] @ load input data in endian-neutral |
- ldrb r4,[r12,#2] @ manner... |
- ldrb r5,[r12,#1] |
- ldrb r6,[r12,#0] |
- orr r0,r0,r4,lsl#8 |
- ldrb r1,[r12,#7] |
- orr r0,r0,r5,lsl#16 |
- ldrb r4,[r12,#6] |
- orr r0,r0,r6,lsl#24 |
- ldrb r5,[r12,#5] |
- ldrb r6,[r12,#4] |
- orr r1,r1,r4,lsl#8 |
- ldrb r2,[r12,#11] |
- orr r1,r1,r5,lsl#16 |
- ldrb r4,[r12,#10] |
- orr r1,r1,r6,lsl#24 |
- ldrb r5,[r12,#9] |
- ldrb r6,[r12,#8] |
- orr r2,r2,r4,lsl#8 |
- ldrb r3,[r12,#15] |
- orr r2,r2,r5,lsl#16 |
- ldrb r4,[r12,#14] |
- orr r2,r2,r6,lsl#24 |
- ldrb r5,[r12,#13] |
- ldrb r6,[r12,#12] |
- orr r3,r3,r4,lsl#8 |
- orr r3,r3,r5,lsl#16 |
- orr r3,r3,r6,lsl#24 |
-#else |
- ldr r0,[r12,#0] |
- ldr r1,[r12,#4] |
- ldr r2,[r12,#8] |
- ldr r3,[r12,#12] |
-#ifdef __ARMEL__ |
- rev r0,r0 |
- rev r1,r1 |
- rev r2,r2 |
- rev r3,r3 |
-#endif |
-#endif |
- bl _armv4_AES_decrypt |
- |
- ldr r12,[sp],#4 @ pop out |
-#if __ARM_ARCH__>=7 |
-#ifdef __ARMEL__ |
- rev r0,r0 |
- rev r1,r1 |
- rev r2,r2 |
- rev r3,r3 |
-#endif |
- str r0,[r12,#0] |
- str r1,[r12,#4] |
- str r2,[r12,#8] |
- str r3,[r12,#12] |
-#else |
- mov r4,r0,lsr#24 @ write output in endian-neutral |
- mov r5,r0,lsr#16 @ manner... |
- mov r6,r0,lsr#8 |
- strb r4,[r12,#0] |
- strb r5,[r12,#1] |
- mov r4,r1,lsr#24 |
- strb r6,[r12,#2] |
- mov r5,r1,lsr#16 |
- strb r0,[r12,#3] |
- mov r6,r1,lsr#8 |
- strb r4,[r12,#4] |
- strb r5,[r12,#5] |
- mov r4,r2,lsr#24 |
- strb r6,[r12,#6] |
- mov r5,r2,lsr#16 |
- strb r1,[r12,#7] |
- mov r6,r2,lsr#8 |
- strb r4,[r12,#8] |
- strb r5,[r12,#9] |
- mov r4,r3,lsr#24 |
- strb r6,[r12,#10] |
- mov r5,r3,lsr#16 |
- strb r2,[r12,#11] |
- mov r6,r3,lsr#8 |
- strb r4,[r12,#12] |
- strb r5,[r12,#13] |
- strb r6,[r12,#14] |
- strb r3,[r12,#15] |
-#endif |
-#if __ARM_ARCH__>=5 |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc} |
-#else |
- ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,lr} |
- tst lr,#1 |
- moveq pc,lr @ be binary compatible with V4, yet |
-.word 0xe12fff1e @ interoperable with Thumb ISA:-) |
-#endif |
-.size asm_AES_decrypt,.-asm_AES_decrypt |
- |
-.type _armv4_AES_decrypt,%function |
-.align 2 |
-_armv4_AES_decrypt: |
- str lr,[sp,#-4]! @ push lr |
- ldmia r11!,{r4,r5,r6,r7} |
- eor r0,r0,r4 |
- ldr r12,[r11,#240-16] |
- eor r1,r1,r5 |
- eor r2,r2,r6 |
- eor r3,r3,r7 |
- sub r12,r12,#1 |
- mov lr,#255 |
- |
- and r7,lr,r0,lsr#16 |
- and r8,lr,r0,lsr#8 |
- and r9,lr,r0 |
- mov r0,r0,lsr#24 |
-.Ldec_loop: |
- ldr r4,[r10,r7,lsl#2] @ Td1[s0>>16] |
- and r7,lr,r1 @ i0 |
- ldr r5,[r10,r8,lsl#2] @ Td2[s0>>8] |
- and r8,lr,r1,lsr#16 |
- ldr r6,[r10,r9,lsl#2] @ Td3[s0>>0] |
- and r9,lr,r1,lsr#8 |
- ldr r0,[r10,r0,lsl#2] @ Td0[s0>>24] |
- mov r1,r1,lsr#24 |
- |
- ldr r7,[r10,r7,lsl#2] @ Td3[s1>>0] |
- ldr r8,[r10,r8,lsl#2] @ Td1[s1>>16] |
- ldr r9,[r10,r9,lsl#2] @ Td2[s1>>8] |
- eor r0,r0,r7,ror#24 |
- ldr r1,[r10,r1,lsl#2] @ Td0[s1>>24] |
- and r7,lr,r2,lsr#8 @ i0 |
- eor r5,r8,r5,ror#8 |
- and r8,lr,r2 @ i1 |
- eor r6,r9,r6,ror#8 |
- and r9,lr,r2,lsr#16 |
- ldr r7,[r10,r7,lsl#2] @ Td2[s2>>8] |
- eor r1,r1,r4,ror#8 |
- ldr r8,[r10,r8,lsl#2] @ Td3[s2>>0] |
- mov r2,r2,lsr#24 |
- |
- ldr r9,[r10,r9,lsl#2] @ Td1[s2>>16] |
- eor r0,r0,r7,ror#16 |
- ldr r2,[r10,r2,lsl#2] @ Td0[s2>>24] |
- and r7,lr,r3,lsr#16 @ i0 |
- eor r1,r1,r8,ror#24 |
- and r8,lr,r3,lsr#8 @ i1 |
- eor r6,r9,r6,ror#8 |
- and r9,lr,r3 @ i2 |
- ldr r7,[r10,r7,lsl#2] @ Td1[s3>>16] |
- eor r2,r2,r5,ror#8 |
- ldr r8,[r10,r8,lsl#2] @ Td2[s3>>8] |
- mov r3,r3,lsr#24 |
- |
- ldr r9,[r10,r9,lsl#2] @ Td3[s3>>0] |
- eor r0,r0,r7,ror#8 |
- ldr r7,[r11],#16 |
- eor r1,r1,r8,ror#16 |
- ldr r3,[r10,r3,lsl#2] @ Td0[s3>>24] |
- eor r2,r2,r9,ror#24 |
- |
- ldr r4,[r11,#-12] |
- eor r0,r0,r7 |
- ldr r5,[r11,#-8] |
- eor r3,r3,r6,ror#8 |
- ldr r6,[r11,#-4] |
- and r7,lr,r0,lsr#16 |
- eor r1,r1,r4 |
- and r8,lr,r0,lsr#8 |
- eor r2,r2,r5 |
- and r9,lr,r0 |
- eor r3,r3,r6 |
- mov r0,r0,lsr#24 |
- |
- subs r12,r12,#1 |
- bne .Ldec_loop |
- |
- add r10,r10,#1024 |
- |
- ldr r5,[r10,#0] @ prefetch Td4 |
- ldr r6,[r10,#32] |
- ldr r4,[r10,#64] |
- ldr r5,[r10,#96] |
- ldr r6,[r10,#128] |
- ldr r4,[r10,#160] |
- ldr r5,[r10,#192] |
- ldr r6,[r10,#224] |
- |
- ldrb r0,[r10,r0] @ Td4[s0>>24] |
- ldrb r4,[r10,r7] @ Td4[s0>>16] |
- and r7,lr,r1 @ i0 |
- ldrb r5,[r10,r8] @ Td4[s0>>8] |
- and r8,lr,r1,lsr#16 |
- ldrb r6,[r10,r9] @ Td4[s0>>0] |
- and r9,lr,r1,lsr#8 |
- |
- add r1,r10,r1,lsr#24 |
- ldrb r7,[r10,r7] @ Td4[s1>>0] |
- ldrb r1,[r1] @ Td4[s1>>24] |
- ldrb r8,[r10,r8] @ Td4[s1>>16] |
- eor r0,r7,r0,lsl#24 |
- ldrb r9,[r10,r9] @ Td4[s1>>8] |
- eor r1,r4,r1,lsl#8 |
- and r7,lr,r2,lsr#8 @ i0 |
- eor r5,r5,r8,lsl#8 |
- and r8,lr,r2 @ i1 |
- ldrb r7,[r10,r7] @ Td4[s2>>8] |
- eor r6,r6,r9,lsl#8 |
- ldrb r8,[r10,r8] @ Td4[s2>>0] |
- and r9,lr,r2,lsr#16 |
- |
- add r2,r10,r2,lsr#24 |
- ldrb r2,[r2] @ Td4[s2>>24] |
- eor r0,r0,r7,lsl#8 |
- ldrb r9,[r10,r9] @ Td4[s2>>16] |
- eor r1,r8,r1,lsl#16 |
- and r7,lr,r3,lsr#16 @ i0 |
- eor r2,r5,r2,lsl#16 |
- and r8,lr,r3,lsr#8 @ i1 |
- ldrb r7,[r10,r7] @ Td4[s3>>16] |
- eor r6,r6,r9,lsl#16 |
- ldrb r8,[r10,r8] @ Td4[s3>>8] |
- and r9,lr,r3 @ i2 |
- |
- add r3,r10,r3,lsr#24 |
- ldrb r9,[r10,r9] @ Td4[s3>>0] |
- ldrb r3,[r3] @ Td4[s3>>24] |
- eor r0,r0,r7,lsl#16 |
- ldr r7,[r11,#0] |
- eor r1,r1,r8,lsl#8 |
- ldr r4,[r11,#4] |
- eor r2,r9,r2,lsl#8 |
- ldr r5,[r11,#8] |
- eor r3,r6,r3,lsl#24 |
- ldr r6,[r11,#12] |
- |
- eor r0,r0,r7 |
- eor r1,r1,r4 |
- eor r2,r2,r5 |
- eor r3,r3,r6 |
- |
- sub r10,r10,#1024 |
- ldr pc,[sp],#4 @ pop and return |
-.size _armv4_AES_decrypt,.-_armv4_AES_decrypt |
-.byte 65,69,83,32,102,111,114,32,65,82,77,118,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0 |
-.align 2 |
-.align 2 |
- |
-#endif |
-#endif |