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登录接口功能rsa加密实现

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This commit is contained in:
xiongfeng
2022-07-04 16:14:00 +08:00
parent 6fabbcacd2
commit dbd720b302
16 changed files with 262 additions and 94 deletions
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25
src/main/java/cn/xf/basedemo/common/utils/RSAUtils.java
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@@ -99,12 +99,13 @@ public class RSAUtils {
public static String publicEncrypt(String data, RSAPublicKey publicKey){
try {
Cipher cipher = Cipher.getInstance(RSA);
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
// byte[] bytes = cipher.doFinal(data.getBytes());
// return Base64.encodeBase64URLSafeString(bytes);
return Base64.encodeBase64URLSafeString(rsaSplitCodec(cipher, Cipher.ENCRYPT_MODE, data.getBytes(CHARSET), publicKey.getModulus().bitLength()));
byte[] bytes = cipher.doFinal(data.getBytes());
return Base64.encodeBase64URLSafeString(bytes);
// return Base64.encodeBase64URLSafeString(rsaSplitCodec(cipher, Cipher.ENCRYPT_MODE, data.getBytes(CHARSET), publicKey.getModulus().bitLength()));
}catch (Exception e){
throw new RuntimeException();
}
@@ -115,9 +116,9 @@ public class RSAUtils {
Cipher cipher = Cipher.getInstance(RSA);
cipher.init(Cipher.DECRYPT_MODE, privateKey);
// byte[] bytes = cipher.doFinal(Base64.decodeBase64URLSafe(data));
// byte[] bytes = cipher.doFinal(Base64.decodeBase64(data.getBytes(CHARSET)));
// return new String(bytes);
return new String(rsaSplitCodec(cipher, Cipher.DECRYPT_MODE, Base64.decodeBase64URLSafe(data), privateKey.getModulus().bitLength()), CHARSET);
return new String(rsaSplitCodec(cipher, Cipher.DECRYPT_MODE, Base64.decodeBase64(data.getBytes(CHARSET)), privateKey.getModulus().bitLength()), CHARSET);
} catch (Exception e) {
throw new RuntimeException("解密字符串[" + data + "]时遇到异常", e);
}
@@ -166,16 +167,16 @@ public class RSAUtils {
//
// System.out.println();
//
// String data = "哈哈哈哈哈哈哈";
String data = "data";
//加密
try {
// String s = publicEncrypt(data, getPublicKey(publicKey));
// System.out.println("加密后密文：" + s);
String s = publicEncrypt(data, getPublicKey("MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC_F5UQC1QWsu3QsESQBz9M-GDA9Atm0qVSvwIsy568lyRLi-nq3VvvnmgrlL4yTbngFzyfb2Dn35cNCHsBvIaGuCY3_PpzPqMzVpxr2QlEkhEX9atnJQ1rWexS8QeZtPjpiIwoQrChTzXjD_sYUkDrqSykFplyivf0NSO2WqCBdwIDAQAB"));
System.out.println("加密后密文：" + s);
String ss = "bPrP3VQpVNj7jxzSvVRQQpOCzg4c9HAMd/Sesda0SOxmWbNzP8SnhayV2H9Jpih2sf26O8dOqiNE7V1u5NPgQBIPi6LqX2QiFTjynVLxQBUmISfmQ2Q6K3sjHBIRIhuZPrXijw7CextUUQwzh4VvEVkjyaUnqlMXVRkUGlgqP7M=";
String privateKey1 = "MIICeAIBADANBgkqhkiG9w0BAQEFAASCAmIwggJeAgEAAoGBALiJJ6RPMMh-ETrmppOG7JKINPSFaaZoHjzZkyQl3AcfrpKMmH82j_Pxl4mPvvgKtbR20N-88-nJLT4v4aOz9XYVl5ruE59SsJl_T8YqN-i8L8KH8Wptd0_ee7nDhF4-OGEi-o330daFv20eLpboy6nDkWLmLihKC0jEZWK8MLZzAgMBAAECgYAEhO9gmcPjFRtM6vsnX8WJbSaG2oGU3rXm3Zk56Gd0ETWQRzsw2mA6JC-G4etWXcTHb6V75T-_-PpPrJKFFNItEH-WFRS36xneomycxRG1YTfK1SsGLGF0BV3bLVZx8cQz7VsBY4vqbRCSKtcOZBJpnxI6iHAv07i8w34F6qjfsQJBAORnKUuJQ_GsHHBPT1VhMYjXVepAfTrWtCzRQ648KavbHLAGaRIhX10uj-hAhZLafDqQF8Y7T7GHTlasRL9ubWsCQQDO1R3KScJJSR3KDsnSsF0YCw7V28cr_OVAwiPoro90Me6MUz9yKV88gQlTuJkNFMuu_YdPXYKjlzNVg0zFmtUZAkEAoe9mPtDeZD0TmKkSZUVYul1543C_mPTan5_qrWCoZtkd2MtiuWEB3O4DR7ZfPcQ8KcU5pektUn_NEfRndZYUawJBAJfydOoxeawBLQNODfLcYefR59owlYe5SGpktaCw7O596DPqzId_4Vk_qqx4xueXSXOLCabCmcC4yZue0_2vm7ECQQDLrzXL-BpSqxbvtE0gNKcgaSkEUSOh1QmQFPCHERsOBxcflM6ej71STKglB21JD9m6tM2RySgbtUx4TfOuJTek";
String s1 = privateDecryption(ss, getPrivateKey(privateKey1));
System.out.println("解密后明文：" + s1);
// String ss = "bPrP3VQpVNj7jxzSvVRQQpOCzg4c9HAMd/Sesda0SOxmWbNzP8SnhayV2H9Jpih2sf26O8dOqiNE7V1u5NPgQBIPi6LqX2QiFTjynVLxQBUmISfmQ2Q6K3sjHBIRIhuZPrXijw7CextUUQwzh4VvEVkjyaUnqlMXVRkUGlgqP7M=";
// String privateKey1 = "MIICeAIBADANBgkqhkiG9w0BAQEFAASCAmIwggJeAgEAAoGBALiJJ6RPMMh-ETrmppOG7JKINPSFaaZoHjzZkyQl3AcfrpKMmH82j_Pxl4mPvvgKtbR20N-88-nJLT4v4aOz9XYVl5ruE59SsJl_T8YqN-i8L8KH8Wptd0_ee7nDhF4-OGEi-o330daFv20eLpboy6nDkWLmLihKC0jEZWK8MLZzAgMBAAECgYAEhO9gmcPjFRtM6vsnX8WJbSaG2oGU3rXm3Zk56Gd0ETWQRzsw2mA6JC-G4etWXcTHb6V75T-_-PpPrJKFFNItEH-WFRS36xneomycxRG1YTfK1SsGLGF0BV3bLVZx8cQz7VsBY4vqbRCSKtcOZBJpnxI6iHAv07i8w34F6qjfsQJBAORnKUuJQ_GsHHBPT1VhMYjXVepAfTrWtCzRQ648KavbHLAGaRIhX10uj-hAhZLafDqQF8Y7T7GHTlasRL9ubWsCQQDO1R3KScJJSR3KDsnSsF0YCw7V28cr_OVAwiPoro90Me6MUz9yKV88gQlTuJkNFMuu_YdPXYKjlzNVg0zFmtUZAkEAoe9mPtDeZD0TmKkSZUVYul1543C_mPTan5_qrWCoZtkd2MtiuWEB3O4DR7ZfPcQ8KcU5pektUn_NEfRndZYUawJBAJfydOoxeawBLQNODfLcYefR59owlYe5SGpktaCw7O596DPqzId_4Vk_qqx4xueXSXOLCabCmcC4yZue0_2vm7ECQQDLrzXL-BpSqxbvtE0gNKcgaSkEUSOh1QmQFPCHERsOBxcflM6ej71STKglB21JD9m6tM2RySgbtUx4TfOuJTek";
// String s1 = privateDecryption(ss, getPrivateKey(privateKey1));
// System.out.println("解密后明文：" + s1);
}catch (Exception e){
throw new IllegalArgumentException();