publicstaticString encryptWithRSA(String msg, String keyPath,booleanisPrivate) {try{ Cipher cipher= Cipher.getInstance("RSA");if(isPrivate) { PrivateKey privateKey=loadRSAPrivateKey(keyPath); cipher.init(Cipher.ENCRYPT_MODE, privateKey); }else{ PublicKey publicKey=loadRSAPublicKey(keyPath); ciphe...
$ openssl pkcs8 -topk8 -in rsa_private_key.pem -out pkcs8_rsa_private_key.pem -nocrypt 1. C:\Users\PC\可以看到pkcs8_rsa_private_key.pem文件。 至此:可用的密钥对已经生成好了,私钥使用pkcs8_rsa_private_key.pem,公钥采用rsa_public_key.pem 二、java使用 读取pem文件格式RSAEncrypt.java impor...
然后在stackoverflow上找到这个问题,链接为:Encryption with RSA public key on iOS,@ideawu已经将这个加密算法公开出来,然后根据自己的尝试发现这个方法是可行的。下面就是直接调用他写好的方法进行加密,与服务器端进行解密就完成了加密和解密的过程啦。 NSString *encryptUserName =[RSA encryptString:userName publicK...
Encrypt the random key with the public keyfile Use the following command to encrypt the random keyfile with the other persons public key: openssl rsautl -encrypt -inkey publickey.pem -pubin -in key.bin -out key.bin.enc 1. You can safely send the key.bin.enc and th...
至此:可用的密钥对已经生成好了,私钥使用pkcs8_rsa_private_key.pem,公钥采用rsa_public_key.pem 二、java使用 读取pem文件格式RSAEncrypt.java import org.apache.commons.codec.binary.Base64;import sun.misc.BASE64Decoder;import javax.crypto.BadPaddingException;import javax.crypto.Cipher;import javax.crypto....
resize(rsaLen); RSA_public_encrypt(rsaLen, password.data(), out.data(), key, RSA_NO_PADDING); // int max_encoded_length = Base64encode_len(rsaLen); char* encoded = new char[max_encoded_length]; Base64encode(encoded, (const char *)out.data(), rsaLen); // QString result(...
yt\/EkdTO 出现\/这样的符号,然后将\/都改成/就可以正常的加解密了 $pub= file_get_contents('public.key');$key1= openssl_get_publickey($pub);$res= openssl_public_encrypt($data,$encrypted_data,$key1);echobase64_encode($encrypted_data);...
openssl_encrypt—Encrypts data Description stringopenssl_encrypt(string$data,string$method,string$password[,int$options= 0[,string$iv= ""]] ) Encrypts given data with given method and key, returns a raw or base64 encoded string Warning ...
public static final String PRIVATE_KEY_FILE = "D:/rsa/pkcs8_priv.pem"; /** * String to hold name of the public key file. */ public static final String PUBLIC_KEY_FILE = "D:/rsa/public.key"; /** * Encrypt the plain text using public key. * * @param text * : original plain...
#include <openssl/pem.h> 4 #include <openssl/err.h> 5 6 //加密 7 int my_encrypt(...