int AES_set_decrypt_key(const unsigned char *userKey, const int bits, AES_KEY *key); 1. 2. AES ECB加密/解密: void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key, const int enc); 1. 3、编程实现 由于ECB模式,每次只能处理一个块的数据,即16字节,所...
而AES_set_encrypt_key和AES_encrypt,它们的实现在"crypto/aes/aes_x86core.c"和"crypto/aes/aes_core.c",也就是有两个版本,根据平台选择。看源码。 "crypto/aes/aes_ecb.c" voidAES_ecb_encrypt(constunsignedchar*in,unsignedchar*out, constAES_KEY*key,constintenc){ assert(in&&out&&key); assert(...
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key, const int enc); 函数说明: AES加密/解密单个数据块(16个字节),ECB模式 参数说明: in: 需要加密/解密的数据; out: 计算后输出的数据; key:密钥 enc: AES_ENCRYPT 代表加密, AES_DECRYPT代表解密; 三、AES算法C...
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key, const int enc); AES加密/解密单个数据块,ECB模式 in: 须要加密/解密的数据; out: 计算后输出的数据。 key:密钥 enc: AES_ENCRYPT 代表加密, AES_DECRYPT代表解密。 void AES_cbc_encrypt(const unsigned char *...
2. 使用OpenSSL库实现AES-ECB模式的加密功能 c #include <openssl/aes.h> #include <stdio.h> #include <string.h> void AES_ECB_Encrypt(const unsigned char *input, unsigned char *output, const unsigned char *key) { AES_KEY encryptKey; AES_set_encrypt_key(key, 128, ...
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key, const int enc) 功能:以ECB模式加密/解密数据块。 参数: const unsigned char *in:输入数据(加密时为明文,解密时为密文) unsigned char *out:输出数据(加密时为密文,解密时为明文) ...
AES_ecb_encrypt(data+i*AES_BLOCK_SIZE, cipher+i*AES_BLOCK_SIZE, &key, AES_ENCRYPT); } printf("加密数据:\n"); HexCode(cipher, AES_BLOCK_SIZE*len); //set key to uncode AES_set_decrypt_key(userkey, 128, &key); //设置解密的秘钥 ...
###1、下载openssl源码 https://www.openssl.org/source/ ###2、安装环境 vs2010 ActivePerl nasm（...
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key, const int enc) 功能:以ECB模式加密/解密数据块。 参数: const unsigned char *in:输入数据(加密时为明文,解密时为密文) unsigned char *out:输出数据(加密时为密文,解密时为明文) ...
AES_ecb_encrypt(data+i*AES_BLOCK_SIZE, cipher+i*AES_BLOCK_SIZE, &key, AES_ENCRYPT); } printf("加密数据:\n"); HexCode(cipher, AES_BLOCK_SIZE*len); //set key to uncode AES_set_decrypt_key(userkey, 128, &key); //设置解密的秘钥 ...