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B3M38SPD seminar project - beehive monitor with LoRa reporting
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spd-lorabees/build/cmac.lst

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got the voc sensor to do something
7 years ago
ARM GAS /tmp/ccUuuSOT.s page 1
1 .cpu cortex-m0plus
2 .eabi_attribute 20, 1
3 .eabi_attribute 21, 1
4 .eabi_attribute 23, 3
5 .eabi_attribute 24, 1
6 .eabi_attribute 25, 1
7 .eabi_attribute 26, 1
8 .eabi_attribute 30, 1
9 .eabi_attribute 34, 0
10 .eabi_attribute 18, 4
11 .file "cmac.c"
12 .text
13 .Ltext0:
14 .cfi_sections .debug_frame
15 .section .text.AES_CMAC_Init,"ax",%progbits
16 .align 1
17 .global AES_CMAC_Init
18 .syntax unified
19 .code 16
20 .thumb_func
21 .fpu softvfp
23 AES_CMAC_Init:
24 .LFB82:
25 .file 1 "./Middlewares/Third_Party/Lora/Crypto/cmac.c"
1:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /**************************************************************************
2:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** Copyright (C) 2009 Lander Casado, Philippas Tsigas
3:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
4:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** All rights reserved.
5:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
6:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** Permission is hereby granted, free of charge, to any person obtaining
7:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** a copy of this software and associated documentation files
8:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** (the "Software"), to deal with the Software without restriction, including
9:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** without limitation the rights to use, copy, modify, merge, publish,
10:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** distribute, sublicense, and/or sell copies of the Software, and to
11:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** permit persons to whom the Software is furnished to do so, subject to
12:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** the following conditions:
13:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
14:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** Redistributions of source code must retain the above copyright notice,
15:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** this list of conditions and the following disclaimers. Redistributions in
16:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** binary form must reproduce the above copyright notice, this list of
17:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** conditions and the following disclaimers in the documentation and/or
18:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** other materials provided with the distribution.
19:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
20:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** In no event shall the authors or copyright holders be liable for any special,
21:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** incidental, indirect or consequential damages of any kind, or any damages
22:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** whatsoever resulting from loss of use, data or profits, whether or not
23:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** advised of the possibility of damage, and on any theory of liability,
24:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** arising out of or in connection with the use or performance of this software.
25:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
26:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
29:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
30:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
31:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
32:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** DEALINGS WITH THE SOFTWARE
33:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
ARM GAS /tmp/ccUuuSOT.s page 2
34:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** *****************************************************************************/
35:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //#include <sys/param.h>
36:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //#include <sys/systm.h>
37:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #include <stdint.h>
38:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #include "aes.h"
39:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #include "cmac.h"
40:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #include "utilities.h"
41:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
42:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #define LSHIFT(v, r) do { \
43:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** int32_t i; \
44:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** for (i = 0; i < 15; i++) \
45:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** (r)[i] = (v)[i] << 1 | (v)[i + 1] >> 7; \
46:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** (r)[15] = (v)[15] << 1; \
47:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } while (0)
48:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
49:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** #define XOR(v, r) do { \
50:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** int32_t i; \
51:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** for (i = 0; i < 16; i++) \
52:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** { \
53:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** (r)[i] = (r)[i] ^ (v)[i]; \
54:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } \
55:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } while (0) \
56:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
57:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
58:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** void AES_CMAC_Init(AES_CMAC_CTX *ctx)
59:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** {
26 .loc 1 59 0
27 .cfi_startproc
28 @ args = 0, pretend = 0, frame = 0
29 @ frame_needed = 0, uses_anonymous_args = 0
30 .LVL0:
31 0000 10B5 push {r4, lr}
32 .LCFI0:
33 .cfi_def_cfa_offset 8
34 .cfi_offset 4, -8
35 .cfi_offset 14, -4
36 0002 0400 movs r4, r0
60:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memset1(ctx->X, 0, sizeof ctx->X);
37 .loc 1 60 0
38 0004 F130 adds r0, r0, #241
39 .LVL1:
40 0006 1022 movs r2, #16
41 0008 0021 movs r1, #0
42 000a FFF7FEFF bl memset1
43 .LVL2:
61:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** ctx->M_n = 0;
44 .loc 1 61 0
45 000e 8A23 movs r3, #138
46 0010 5B00 lsls r3, r3, #1
47 0012 0022 movs r2, #0
48 0014 E250 str r2, [r4, r3]
62:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memset1(ctx->rijndael.ksch, '\0', 240);
49 .loc 1 62 0
50 0016 F032 adds r2, r2, #240
51 0018 0021 movs r1, #0
52 001a 2000 movs r0, r4
53 001c FFF7FEFF bl memset1
ARM GAS /tmp/ccUuuSOT.s page 3
54 .LVL3:
63:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
55 .loc 1 63 0
56 @ sp needed
57 .LVL4:
58 0020 10BD pop {r4, pc}
59 .cfi_endproc
60 .LFE82:
62 .section .text.AES_CMAC_SetKey,"ax",%progbits
63 .align 1
64 .global AES_CMAC_SetKey
65 .syntax unified
66 .code 16
67 .thumb_func
68 .fpu softvfp
70 AES_CMAC_SetKey:
71 .LFB83:
64:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
65:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** void AES_CMAC_SetKey(AES_CMAC_CTX *ctx, const uint8_t key[AES_CMAC_KEY_LENGTH])
66:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** {
72 .loc 1 66 0
73 .cfi_startproc
74 @ args = 0, pretend = 0, frame = 0
75 @ frame_needed = 0, uses_anonymous_args = 0
76 .LVL5:
77 0000 10B5 push {r4, lr}
78 .LCFI1:
79 .cfi_def_cfa_offset 8
80 .cfi_offset 4, -8
81 .cfi_offset 14, -4
82 0002 0200 movs r2, r0
83 0004 0800 movs r0, r1
84 .LVL6:
67:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_set_key_enc_only(&ctx->rijndael, key, 128);
68:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** aes_set_key( key, AES_CMAC_KEY_LENGTH, &ctx->rijndael);
85 .loc 1 68 0
86 0006 1021 movs r1, #16
87 .LVL7:
88 0008 FFF7FEFF bl aes_set_key
89 .LVL8:
69:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
90 .loc 1 69 0
91 @ sp needed
92 000c 10BD pop {r4, pc}
93 .cfi_endproc
94 .LFE83:
96 .section .text.AES_CMAC_Update,"ax",%progbits
97 .align 1
98 .global AES_CMAC_Update
99 .syntax unified
100 .code 16
101 .thumb_func
102 .fpu softvfp
104 AES_CMAC_Update:
105 .LFB84:
70:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
71:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** void AES_CMAC_Update(AES_CMAC_CTX *ctx, const uint8_t *data, uint32_t len)
ARM GAS /tmp/ccUuuSOT.s page 4
72:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** {
106 .loc 1 72 0
107 .cfi_startproc
108 @ args = 0, pretend = 0, frame = 16
109 @ frame_needed = 0, uses_anonymous_args = 0
110 .LVL9:
111 0000 F0B5 push {r4, r5, r6, r7, lr}
112 .LCFI2:
113 .cfi_def_cfa_offset 20
114 .cfi_offset 4, -20
115 .cfi_offset 5, -16
116 .cfi_offset 6, -12
117 .cfi_offset 7, -8
118 .cfi_offset 14, -4
119 0002 C646 mov lr, r8
120 0004 00B5 push {lr}
121 .LCFI3:
122 .cfi_def_cfa_offset 24
123 .cfi_offset 8, -24
124 0006 84B0 sub sp, sp, #16
125 .LCFI4:
126 .cfi_def_cfa_offset 40
127 0008 0400 movs r4, r0
128 000a 0D00 movs r5, r1
129 000c 1600 movs r6, r2
73:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** uint32_t mlen;
74:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** uint8_t in[16];
75:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
76:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** if (ctx->M_n > 0) {
130 .loc 1 76 0
131 000e 8A23 movs r3, #138
132 0010 5B00 lsls r3, r3, #1
133 0012 C058 ldr r0, [r0, r3]
134 .LVL10:
135 0014 0028 cmp r0, #0
136 0016 4AD0 beq .L9
77:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** mlen = MIN(16 - ctx->M_n, len);
137 .loc 1 77 0
138 0018 053B subs r3, r3, #5
139 001a FF3B subs r3, r3, #255
140 001c 1B1A subs r3, r3, r0
141 001e 9846 mov r8, r3
142 0020 1F00 movs r7, r3
143 0022 9342 cmp r3, r2
144 0024 00D9 bls .L5
145 0026 1700 movs r7, r2
146 .L5:
147 .LVL11:
78:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memcpy1(ctx->M_last + ctx->M_n, data, mlen);
148 .loc 1 78 0
149 0028 A31C adds r3, r4, #2
150 002a FF33 adds r3, r3, #255
151 002c BAB2 uxth r2, r7
152 .LVL12:
153 002e 1818 adds r0, r3, r0
154 0030 2900 movs r1, r5
155 .LVL13:
ARM GAS /tmp/ccUuuSOT.s page 5
156 0032 FFF7FEFF bl memcpy1
157 .LVL14:
79:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** ctx->M_n += mlen;
158 .loc 1 79 0
159 0036 8A22 movs r2, #138
160 0038 5200 lsls r2, r2, #1
161 003a A358 ldr r3, [r4, r2]
162 003c FB18 adds r3, r7, r3
163 003e A350 str r3, [r4, r2]
80:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** if (ctx->M_n < 16 || len == mlen)
164 .loc 1 80 0
165 0040 0F2B cmp r3, #15
166 0042 41D9 bls .L3
167 .loc 1 80 0 is_stmt 0 discriminator 1
168 0044 B045 cmp r8, r6
169 0046 3FD2 bcs .L3
170 .LBB2:
81:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** return;
82:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** XOR(ctx->M_last, ctx->X);
171 .loc 1 82 0 is_stmt 1
172 0048 0022 movs r2, #0
173 004a 09E0 b .L7
174 .LVL15:
175 .L8:
176 .loc 1 82 0 is_stmt 0 discriminator 3
177 004c A318 adds r3, r4, r2
178 004e 1800 movs r0, r3
179 0050 F130 adds r0, r0, #241
180 0052 0178 ldrb r1, [r0]
181 0054 0233 adds r3, r3, #2
182 0056 FF33 adds r3, r3, #255
183 0058 1B78 ldrb r3, [r3]
184 005a 4B40 eors r3, r1
185 005c 0370 strb r3, [r0]
186 005e 0132 adds r2, r2, #1
187 .LVL16:
188 .L7:
189 .loc 1 82 0 discriminator 1
190 0060 0F2A cmp r2, #15
191 0062 F3DD ble .L8
192 .LBE2:
83:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
84:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** aes_encrypt( ctx->X, ctx->X, &ctx->rijndael);
193 .loc 1 84 0 is_stmt 1
194 0064 2200 movs r2, r4
195 .LVL17:
196 0066 2000 movs r0, r4
197 0068 F130 adds r0, r0, #241
198 006a 0100 movs r1, r0
199 006c FFF7FEFF bl aes_encrypt
200 .LVL18:
85:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** data += mlen;
201 .loc 1 85 0
202 0070 ED19 adds r5, r5, r7
203 .LVL19:
86:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** len -= mlen;
204 .loc 1 86 0
ARM GAS /tmp/ccUuuSOT.s page 6
205 0072 F61B subs r6, r6, r7
206 .LVL20:
207 0074 1BE0 b .L9
208 .LVL21:
209 .L10:
210 .LBB3:
87:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
88:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** while (len > 16) { /* not last block */
89:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
90:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** XOR(data, ctx->X);
211 .loc 1 90 0 discriminator 3
212 0076 E218 adds r2, r4, r3
213 0078 F132 adds r2, r2, #241
214 007a 1178 ldrb r1, [r2]
215 007c E85C ldrb r0, [r5, r3]
216 007e 4140 eors r1, r0
217 0080 1170 strb r1, [r2]
218 0082 0133 adds r3, r3, #1
219 .LVL22:
220 .L11:
221 .loc 1 90 0 is_stmt 0 discriminator 1
222 0084 0F2B cmp r3, #15
223 0086 F6DD ble .L10
224 .LBE3:
91:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
92:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
93:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
225 .loc 1 93 0 is_stmt 1
226 0088 1022 movs r2, #16
227 008a 2700 movs r7, r4
228 008c F137 adds r7, r7, #241
229 008e 3900 movs r1, r7
230 0090 6846 mov r0, sp
231 0092 FFF7FEFF bl memcpy1
232 .LVL23:
94:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** aes_encrypt( in, in, &ctx->rijndael);
233 .loc 1 94 0
234 0096 2200 movs r2, r4
235 0098 6946 mov r1, sp
236 009a 6846 mov r0, sp
237 009c FFF7FEFF bl aes_encrypt
238 .LVL24:
95:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memcpy1(&ctx->X[0], in, 16);
239 .loc 1 95 0
240 00a0 1022 movs r2, #16
241 00a2 6946 mov r1, sp
242 00a4 3800 movs r0, r7
243 00a6 FFF7FEFF bl memcpy1
244 .LVL25:
96:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
97:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** data += 16;
245 .loc 1 97 0
246 00aa 1035 adds r5, r5, #16
247 .LVL26:
98:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** len -= 16;
248 .loc 1 98 0
249 00ac 103E subs r6, r6, #16
ARM GAS /tmp/ccUuuSOT.s page 7
250 .LVL27:
251 .L9:
88:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
252 .loc 1 88 0
253 00ae 102E cmp r6, #16
254 00b0 01D9 bls .L14
255 .LBB4:
90:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
256 .loc 1 90 0
257 00b2 0023 movs r3, #0
258 00b4 E6E7 b .L11
259 .L14:
260 .LBE4:
99:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
100:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /* potential last block, save it */
101:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memcpy1(ctx->M_last, data, len);
261 .loc 1 101 0
262 00b6 A01C adds r0, r4, #2
263 00b8 FF30 adds r0, r0, #255
264 00ba B2B2 uxth r2, r6
265 00bc 2900 movs r1, r5
266 00be FFF7FEFF bl memcpy1
267 .LVL28:
102:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** ctx->M_n = len;
268 .loc 1 102 0
269 00c2 8A23 movs r3, #138
270 00c4 5B00 lsls r3, r3, #1
271 00c6 E650 str r6, [r4, r3]
272 .L3:
103:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
273 .loc 1 103 0
274 00c8 04B0 add sp, sp, #16
275 @ sp needed
276 .LVL29:
277 .LVL30:
278 .LVL31:
279 00ca 04BC pop {r2}
280 00cc 9046 mov r8, r2
281 00ce F0BD pop {r4, r5, r6, r7, pc}
282 .cfi_endproc
283 .LFE84:
285 .section .text.AES_CMAC_Final,"ax",%progbits
286 .align 1
287 .global AES_CMAC_Final
288 .syntax unified
289 .code 16
290 .thumb_func
291 .fpu softvfp
293 AES_CMAC_Final:
294 .LFB85:
104:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
105:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** void AES_CMAC_Final(uint8_t digest[AES_CMAC_DIGEST_LENGTH], AES_CMAC_CTX *ctx)
106:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** {
295 .loc 1 106 0
296 .cfi_startproc
297 @ args = 0, pretend = 0, frame = 32
298 @ frame_needed = 0, uses_anonymous_args = 0
ARM GAS /tmp/ccUuuSOT.s page 8
299 .LVL32:
300 0000 70B5 push {r4, r5, r6, lr}
301 .LCFI5:
302 .cfi_def_cfa_offset 16
303 .cfi_offset 4, -16
304 .cfi_offset 5, -12
305 .cfi_offset 6, -8
306 .cfi_offset 14, -4
307 0002 88B0 sub sp, sp, #32
308 .LCFI6:
309 .cfi_def_cfa_offset 48
310 0004 0400 movs r4, r0
311 0006 0D00 movs r5, r1
107:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** uint8_t K[16];
108:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** uint8_t in[16];
109:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /* generate subkey K1 */
110:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memset1(K, '\0', 16);
312 .loc 1 110 0
313 0008 04AE add r6, sp, #16
314 000a 1022 movs r2, #16
315 000c 0021 movs r1, #0
316 .LVL33:
317 000e 3000 movs r0, r6
318 .LVL34:
319 0010 FFF7FEFF bl memset1
320 .LVL35:
111:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
112:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_encrypt(&ctx->rijndael, K, K);
113:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
114:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** aes_encrypt( K, K, &ctx->rijndael);
321 .loc 1 114 0
322 0014 2A00 movs r2, r5
323 0016 3100 movs r1, r6
324 0018 3000 movs r0, r6
325 001a FFF7FEFF bl aes_encrypt
326 .LVL36:
115:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
116:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** if (K[0] & 0x80) {
327 .loc 1 116 0
328 001e 0023 movs r3, #0
329 0020 F356 ldrsb r3, [r6, r3]
330 0022 002B cmp r3, #0
331 0024 15DB blt .L36
332 .LBB5:
117:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
118:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** K[15] ^= 0x87;
119:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } else
120:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
333 .loc 1 120 0
334 0026 0022 movs r2, #0
335 0028 1EE0 b .L17
336 .LVL37:
337 .L18:
338 .LBE5:
339 .LBB6:
117:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
340 .loc 1 117 0 discriminator 3
ARM GAS /tmp/ccUuuSOT.s page 9
341 002a 04A9 add r1, sp, #16
342 002c 885C ldrb r0, [r1, r2]
343 002e 4000 lsls r0, r0, #1
344 0030 561C adds r6, r2, #1
345 0032 8B5D ldrb r3, [r1, r6]
346 0034 DB09 lsrs r3, r3, #7
347 0036 0343 orrs r3, r0
348 0038 8B54 strb r3, [r1, r2]
349 .LVL38:
350 003a 3200 movs r2, r6
351 .LVL39:
352 .L16:
117:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
353 .loc 1 117 0 is_stmt 0 discriminator 1
354 003c 0E2A cmp r2, #14
355 003e F4DD ble .L18
117:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
356 .loc 1 117 0 discriminator 4
357 0040 04A9 add r1, sp, #16
358 0042 CB7B ldrb r3, [r1, #15]
359 0044 5B00 lsls r3, r3, #1
360 0046 DBB2 uxtb r3, r3
361 .LBE6:
118:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } else
362 .loc 1 118 0 is_stmt 1 discriminator 4
363 0048 7922 movs r2, #121
364 .LVL40:
365 004a 5242 rsbs r2, r2, #0
366 004c 5340 eors r3, r2
367 004e CB73 strb r3, [r1, #15]
368 0050 10E0 b .L19
369 .L36:
370 .LBB7:
117:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
371 .loc 1 117 0
372 0052 0022 movs r2, #0
373 0054 F2E7 b .L16
374 .LVL41:
375 .L20:
376 .LBE7:
377 .LBB8:
378 .loc 1 120 0 discriminator 3
379 0056 04A9 add r1, sp, #16
380 0058 885C ldrb r0, [r1, r2]
381 005a 4000 lsls r0, r0, #1
382 005c 561C adds r6, r2, #1
383 005e 8B5D ldrb r3, [r1, r6]
384 0060 DB09 lsrs r3, r3, #7
385 0062 0343 orrs r3, r0
386 0064 8B54 strb r3, [r1, r2]
387 .LVL42:
388 0066 3200 movs r2, r6
389 .LVL43:
390 .L17:
391 .loc 1 120 0 is_stmt 0 discriminator 1
392 0068 0E2A cmp r2, #14
393 006a F4DD ble .L20
ARM GAS /tmp/ccUuuSOT.s page 10
394 .loc 1 120 0 discriminator 4
395 006c 04AA add r2, sp, #16
396 .LVL44:
397 006e D37B ldrb r3, [r2, #15]
398 0070 5B00 lsls r3, r3, #1
399 0072 D373 strb r3, [r2, #15]
400 .L19:
401 .LBE8:
121:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
122:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
123:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** if (ctx->M_n == 16) {
402 .loc 1 123 0 is_stmt 1
403 0074 8A23 movs r3, #138
404 0076 5B00 lsls r3, r3, #1
405 0078 EB58 ldr r3, [r5, r3]
406 007a 102B cmp r3, #16
407 007c 12D0 beq .L40
124:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /* last block was a complete block */
125:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** XOR(K, ctx->M_last);
126:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
127:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } else {
128:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /* generate subkey K2 */
129:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** if (K[0] & 0x80) {
408 .loc 1 129 0
409 007e 04AB add r3, sp, #16
410 0080 1B78 ldrb r3, [r3]
411 0082 5BB2 sxtb r3, r3
412 0084 002B cmp r3, #0
413 0086 23DB blt .L38
414 .LBB9:
130:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
131:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** K[15] ^= 0x87;
132:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } else
133:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
415 .loc 1 133 0
416 0088 0022 movs r2, #0
417 008a 2CE0 b .L26
418 .LVL45:
419 .L23:
420 .LBE9:
421 .LBB10:
125:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
422 .loc 1 125 0 discriminator 3
423 008c EA18 adds r2, r5, r3
424 008e 0232 adds r2, r2, #2
425 0090 FF32 adds r2, r2, #255
426 0092 1178 ldrb r1, [r2]
427 0094 04A8 add r0, sp, #16
428 0096 C05C ldrb r0, [r0, r3]
429 0098 4140 eors r1, r0
430 009a 1170 strb r1, [r2]
431 009c 0133 adds r3, r3, #1
432 .LVL46:
433 .L21:
125:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
434 .loc 1 125 0 is_stmt 0 discriminator 1
435 009e 0F2B cmp r3, #15
ARM GAS /tmp/ccUuuSOT.s page 11
436 00a0 F4DD ble .L23
437 00a2 48E0 b .L24
438 .LVL47:
439 .L40:
125:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
440 .loc 1 125 0
441 00a4 0023 movs r3, #0
442 00a6 FAE7 b .L21
443 .LVL48:
444 .L27:
445 .LBE10:
446 .LBB11:
130:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
447 .loc 1 130 0 is_stmt 1 discriminator 3
448 00a8 04A9 add r1, sp, #16
449 00aa 885C ldrb r0, [r1, r2]
450 00ac 4000 lsls r0, r0, #1
451 00ae 561C adds r6, r2, #1
452 00b0 8B5D ldrb r3, [r1, r6]
453 00b2 DB09 lsrs r3, r3, #7
454 00b4 0343 orrs r3, r0
455 00b6 8B54 strb r3, [r1, r2]
456 .LVL49:
457 00b8 3200 movs r2, r6
458 .LVL50:
459 .L25:
130:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
460 .loc 1 130 0 is_stmt 0 discriminator 1
461 00ba 0E2A cmp r2, #14
462 00bc F4DD ble .L27
130:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
463 .loc 1 130 0 discriminator 4
464 00be 04A9 add r1, sp, #16
465 00c0 CB7B ldrb r3, [r1, #15]
466 00c2 5B00 lsls r3, r3, #1
467 00c4 DBB2 uxtb r3, r3
468 .LBE11:
131:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** } else
469 .loc 1 131 0 is_stmt 1 discriminator 4
470 00c6 7922 movs r2, #121
471 .LVL51:
472 00c8 5242 rsbs r2, r2, #0
473 00ca 5340 eors r3, r2
474 00cc CB73 strb r3, [r1, #15]
475 00ce 10E0 b .L28
476 .L38:
477 .LBB12:
130:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** LSHIFT(K, K);
478 .loc 1 130 0
479 00d0 0022 movs r2, #0
480 00d2 F2E7 b .L25
481 .LVL52:
482 .L29:
483 .LBE12:
484 .LBB13:
485 .loc 1 133 0 discriminator 3
486 00d4 04A9 add r1, sp, #16
ARM GAS /tmp/ccUuuSOT.s page 12
487 00d6 885C ldrb r0, [r1, r2]
488 00d8 4000 lsls r0, r0, #1
489 00da 561C adds r6, r2, #1
490 00dc 8B5D ldrb r3, [r1, r6]
491 00de DB09 lsrs r3, r3, #7
492 00e0 0343 orrs r3, r0
493 00e2 8B54 strb r3, [r1, r2]
494 .LVL53:
495 00e4 3200 movs r2, r6
496 .LVL54:
497 .L26:
498 .loc 1 133 0 is_stmt 0 discriminator 1
499 00e6 0E2A cmp r2, #14
500 00e8 F4DD ble .L29
501 .loc 1 133 0 discriminator 4
502 00ea 04AA add r2, sp, #16
503 .LVL55:
504 00ec D37B ldrb r3, [r2, #15]
505 00ee 5B00 lsls r3, r3, #1
506 00f0 D373 strb r3, [r2, #15]
507 .L28:
508 .LBE13:
134:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
135:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** /* padding(M_last) */
136:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** ctx->M_last[ctx->M_n] = 0x80;
509 .loc 1 136 0 is_stmt 1
510 00f2 8A23 movs r3, #138
511 00f4 5B00 lsls r3, r3, #1
512 00f6 EB58 ldr r3, [r5, r3]
513 00f8 EB18 adds r3, r5, r3
514 00fa 0233 adds r3, r3, #2
515 00fc FF33 adds r3, r3, #255
516 00fe 8022 movs r2, #128
517 0100 1A70 strb r2, [r3]
137:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** while (++ctx->M_n < 16)
518 .loc 1 137 0
519 0102 04E0 b .L30
520 .L31:
138:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** ctx->M_last[ctx->M_n] = 0;
521 .loc 1 138 0
522 0104 EB18 adds r3, r5, r3
523 0106 0233 adds r3, r3, #2
524 0108 FF33 adds r3, r3, #255
525 010a 0022 movs r2, #0
526 010c 1A70 strb r2, [r3]
527 .L30:
137:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** while (++ctx->M_n < 16)
528 .loc 1 137 0
529 010e 8A22 movs r2, #138
530 0110 5200 lsls r2, r2, #1
531 0112 AB58 ldr r3, [r5, r2]
532 0114 0133 adds r3, r3, #1
533 0116 AB50 str r3, [r5, r2]
534 0118 0F2B cmp r3, #15
535 011a F3D9 bls .L31
536 .LBB14:
139:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
ARM GAS /tmp/ccUuuSOT.s page 13
140:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** XOR(K, ctx->M_last);
537 .loc 1 140 0
538 011c 0023 movs r3, #0
539 011e 08E0 b .L32
540 .LVL56:
541 .L33:
542 .loc 1 140 0 is_stmt 0 discriminator 3
543 0120 EA18 adds r2, r5, r3
544 0122 0232 adds r2, r2, #2
545 0124 FF32 adds r2, r2, #255
546 0126 1178 ldrb r1, [r2]
547 0128 04A8 add r0, sp, #16
548 012a C05C ldrb r0, [r0, r3]
549 012c 4140 eors r1, r0
550 012e 1170 strb r1, [r2]
551 0130 0133 adds r3, r3, #1
552 .LVL57:
553 .L32:
554 .loc 1 140 0 discriminator 1
555 0132 0F2B cmp r3, #15
556 0134 F4DD ble .L33
557 .LVL58:
558 .L24:
559 0136 0022 movs r2, #0
560 0138 09E0 b .L34
561 .LVL59:
562 .L35:
563 .LBE14:
564 .LBB15:
141:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
142:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
143:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
144:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** XOR(ctx->M_last, ctx->X);
565 .loc 1 144 0 is_stmt 1 discriminator 3
566 013a AB18 adds r3, r5, r2
567 013c 1800 movs r0, r3
568 013e F130 adds r0, r0, #241
569 0140 0178 ldrb r1, [r0]
570 0142 0233 adds r3, r3, #2
571 0144 FF33 adds r3, r3, #255
572 0146 1B78 ldrb r3, [r3]
573 0148 4B40 eors r3, r1
574 014a 0370 strb r3, [r0]
575 014c 0132 adds r2, r2, #1
576 .LVL60:
577 .L34:
578 .loc 1 144 0 is_stmt 0 discriminator 1
579 014e 0F2A cmp r2, #15
580 0150 F3DD ble .L35
581 .LBE15:
145:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
146:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** //rijndael_encrypt(&ctx->rijndael, ctx->X, digest);
147:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
148:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
582 .loc 1 148 0 is_stmt 1
583 0152 2900 movs r1, r5
584 0154 F131 adds r1, r1, #241
ARM GAS /tmp/ccUuuSOT.s page 14
585 0156 1022 movs r2, #16
586 .LVL61:
587 0158 6846 mov r0, sp
588 015a FFF7FEFF bl memcpy1
589 .LVL62:
149:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** aes_encrypt(in, digest, &ctx->rijndael);
590 .loc 1 149 0
591 015e 2A00 movs r2, r5
592 0160 2100 movs r1, r4
593 0162 6846 mov r0, sp
594 0164 FFF7FEFF bl aes_encrypt
595 .LVL63:
150:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** memset1(K, 0, sizeof K);
596 .loc 1 150 0
597 0168 1022 movs r2, #16
598 016a 0021 movs r1, #0
599 016c 04A8 add r0, sp, #16
600 016e FFF7FEFF bl memset1
601 .LVL64:
151:./Middlewares/Third_Party/Lora/Crypto/cmac.c ****
152:./Middlewares/Third_Party/Lora/Crypto/cmac.c **** }
602 .loc 1 152 0
603 0172 08B0 add sp, sp, #32
604 @ sp needed
605 .LVL65:
606 .LVL66:
607 0174 70BD pop {r4, r5, r6, pc}
608 .cfi_endproc
609 .LFE85:
611 .text
612 .Letext0:
613 .file 2 "/usr/arm-none-eabi/include/machine/_default_types.h"
614 .file 3 "/usr/arm-none-eabi/include/sys/_stdint.h"
615 .file 4 "./Middlewares/Third_Party/Lora/Crypto/aes.h"
616 .file 5 "./Middlewares/Third_Party/Lora/Crypto/cmac.h"
617 .file 6 "/usr/arm-none-eabi/include/sys/lock.h"
618 .file 7 "/usr/arm-none-eabi/include/sys/_types.h"
619 .file 8 "/usr/lib/gcc/arm-none-eabi/7.2.0/include/stddef.h"
620 .file 9 "/usr/arm-none-eabi/include/sys/reent.h"
621 .file 10 "/usr/arm-none-eabi/include/math.h"
622 .file 11 "Middlewares/Third_Party/Lora/Utilities/utilities.h"
ARM GAS /tmp/ccUuuSOT.s page 15
DEFINED SYMBOLS
*ABS*:0000000000000000 cmac.c
/tmp/ccUuuSOT.s:16 .text.AES_CMAC_Init:0000000000000000 $t
/tmp/ccUuuSOT.s:23 .text.AES_CMAC_Init:0000000000000000 AES_CMAC_Init
/tmp/ccUuuSOT.s:63 .text.AES_CMAC_SetKey:0000000000000000 $t
/tmp/ccUuuSOT.s:70 .text.AES_CMAC_SetKey:0000000000000000 AES_CMAC_SetKey
/tmp/ccUuuSOT.s:97 .text.AES_CMAC_Update:0000000000000000 $t
/tmp/ccUuuSOT.s:104 .text.AES_CMAC_Update:0000000000000000 AES_CMAC_Update
/tmp/ccUuuSOT.s:286 .text.AES_CMAC_Final:0000000000000000 $t
/tmp/ccUuuSOT.s:293 .text.AES_CMAC_Final:0000000000000000 AES_CMAC_Final
.debug_frame:0000000000000010 $d
UNDEFINED SYMBOLS
memset1
aes_set_key
memcpy1
aes_encrypt