Poco::Crypto--加解密(RSA)

Cipher::Ptr pCipher = CipherFactory::defaultFactory().createCipher(RSAKey(RSAKey::KL_1024, RSAKey::EXP_SMALL));
std::string val("I love karen!");
std::string enc = pCipher->encryptString(val);
std::string dec = pCipher->decryptString(enc);
std::cout<<"加密后:"<<enc<<std::endl;
std::cout<<"解密后:"<<dec<<std::endl;

std::istringstream str(anyPem);
X509Certificate cert(str);
RSAKey publicKey(cert);
std::istringstream str2(anyPem);
RSAKey privateKey(0, &str2, "test");
Cipher::Ptr pCipher = CipherFactory::defaultFactory().createCipher(publicKey);
Cipher::Ptr pCipher2 = CipherFactory::defaultFactory().createCipher(privateKey);
std::string val("lets do some encryption");

std::string enc = pCipher->encryptString(val);
std::string dec = pCipher2->decryptString(enc);
std::cout<<"加密后:"<<enc<<std::endl;
std::cout<<"解密后:"<<dec<<std::endl;