Openssl aes.h [鏈接器錯誤]未定義的參考

Question

我試圖使用OpenSSL ibaries進行AES解密的簡單測試程序。編譯器/鏈接器向我顯示一個錯誤。編譯：開發-CPP

[Linker error] undefined reference to `AES_set_decrypt_key' 
    [Linker error] undefined reference to `AES_decrypt' 

代碼：

#include <stdio.h> 
#include <openssl/aes.h> 
int main(){ 
AES_KEY k; 
unsigned char key[]="2641cf97291c6ea02b930a4e2a824990"; 
unsigned char in[]="adc8f4ad114433ffaf4597c9738d257c504db763c29d238aa05bd21e1107809f"; 
unsigned char out[150]; 

AES_set_decrypt_key(key, 256, &k); 
AES_decrypt(in, out, &k); 

printf("%s\n", out); 

} 

TNX

Answer 1

你應該對OpenSSL庫鏈接 - 添加到您的命令行：-lssl -lcrypto

編輯：你可能必須使用-L選項明確指定庫位於哪裏 - 將-L<openssl_library_directory>添加到該命令以及