【NUCLEO-U083RC评测】AES加密解密

埃斯提爱慕 · 2024-05-24T10:57:24+00:00

工程创建参考： % \; ~. R6 T/ V+ Bhttps://shequ.stmicroelectronics ... p;extra=#pid2657071 ! r0 T$ I6 `: x- w# T0 }' U8 l2 r; r% J! z: v% c5 i* D6 W 1 K4 T/ M9 {* }! ^1 b d( _ ; Q1 h4 ?& Y& w Y* d. U6 {![alt text](image.png) * ]. f9 x/ }7 q* R0 b, x! C( p 9 t5 x/ M) C" h : O- L! G7 N; y3 x; A7 G 生成代码2 H l% l$ l% I- ]+ r0 b $ s) H) u \7 a6 w2 `( Z+ t& L 定义几个字符串，数组等，模拟文件数据 $ t) @: F+ u) c# a3 ^9 ?; J 8 C9 P( p _. ^, R, ~* H/ y _ /* USER CODE BEGIN PV */ 3 p& v. F( A7 a# Q% D char *SourceFile = "STMicroelectronics Community"; 4 p! C- u9 c4 \ }7 B char EncryptFile[128] = {0}; 9 i/ O+ i& R6 N: e" n char DecryptFile[128] = {0};5 y, ?) j; ~6 o9 N6 r! j /* USER CODE END PV */2 t5 M6 p, m! `3 T1 R$ ^) u , Y1 V3 R( h4 e& b main.c中添加程序* v0 D4 D. a1 @: j0 V. Y 3 o# w0 f( W% u/ G; |, z /* USER CODE BEGIN BSP */ 6 l. }2 r( u7 k3 ^+ H1 P+ j( e5 d6 V% p7 T8 w5 d, i! A /* -- Sample board code to send message over COM1 port ---- */1 ]" d7 O; b: U- u5 q& S printf("Welcome to STM32 world !\n\r");4 X; T- Z3 u- _0 [ 9 b$ I, |6 T1 ^( b0 o4 t" F /* -- Sample board code to switch on leds ---- */ 2 n3 X! ` w! D BSP_LED_On(LED_GREEN);; r# n! V% ~" g- i0 [/ u. X 4 B$ w- E, G- z/ [$ Q printf("The source file is: %s !\n\r", SourceFile);/ m8 }8 U! i! d HAL_CRYP_Encrypt(&hcryp, SourceFile, strlen(SourceFile), EncryptFile, 1000); & B! M; {1 X0 D, j printf("The encrypted file is: %s !\n\r", EncryptFile); % M5 X/ q" Y6 G% n6 ` : `1 \6 C2 s U+ | A HAL_CRYP_Decrypt(&hcryp, EncryptFile, strlen(SourceFile), DecryptFile, 1000); 9 ]& s0 O. ~9 ?) t! }) Q9 m printf("The Decrypted file is: %s !\n\r", DecryptFile); 9 H4 Q0 l3 k; |& H. d; T /* USER CODE END BSP */3 i: d' R4 ` } . G( P, [; o. p3 y3 u* Y6 ]6 K编译运行，看效果+ F# p5 V% D* M1 D+ r ![alt text](image-1.png) 3 N# j( ?# \# l9 h% r I8 ?' B 9 J- o. e. ~5 b+ |4 H9 Y ! a/ |" }& e$ e6 [ 1 K {- h4 u0 X( j2 F+ x 反正加密后的我是看不懂，哈哈哈哈& N: ?/ n! X' F, M) W$ j 5 U) M, Y9 n, ]. l 6 c5 k8 y& Z. T z# H9 _

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埃斯提爱慕发布时间：2024-5-24 18:57

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文章简介:	【NUCLEO-U083RC评测】AES加密解密

工程创建参考：
https://shequ.stmicroelectronics ... p;extra=#pid2657071

![alt text](image.png)

生成代码

定义几个字符串，数组等，模拟文件数据

/* USER CODE BEGIN PV */
char *SourceFile = "STMicroelectronics Community";
char EncryptFile[128] = {0};
char DecryptFile[128] = {0};
/* USER CODE END PV */

main.c中添加程序

/* USER CODE BEGIN BSP */

/* -- Sample board code to send message over COM1 port ---- */
printf("Welcome to STM32 world !\n\r");

/* -- Sample board code to switch on leds ---- */
BSP_LED_On(LED_GREEN);

printf("The source file is: %s !\n\r", SourceFile);
HAL_CRYP_Encrypt(&hcryp, SourceFile, strlen(SourceFile), EncryptFile, 1000);
printf("The encrypted file is: %s !\n\r", EncryptFile);

HAL_CRYP_Decrypt(&hcryp, EncryptFile, strlen(SourceFile), DecryptFile, 1000);
printf("The Decrypted file is: %s !\n\r", DecryptFile);
/* USER CODE END BSP */

编译运行，看效果
![alt text](image-1.png)