https://github.com/rizkimufrizal/jwt-rsa
Library for encrypt and decrypt using RSA public and private key
https://github.com/rizkimufrizal/jwt-rsa
decryption encryption jwt jwt-token rsa
Last synced: 6 months ago
JSON representation
Library for encrypt and decrypt using RSA public and private key
- Host: GitHub
- URL: https://github.com/rizkimufrizal/jwt-rsa
- Owner: RizkiMufrizal
- License: apache-2.0
- Created: 2017-09-14T10:30:00.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2018-09-23T11:30:00.000Z (about 7 years ago)
- Last Synced: 2025-04-03T17:52:50.349Z (6 months ago)
- Topics: decryption, encryption, jwt, jwt-token, rsa
- Language: Kotlin
- Homepage: https://github.com/RizkiMufrizal/JWT-RSA
- Size: 78.1 KB
- Stars: 12
- Watchers: 2
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# JWT-RSA
JWT-RSA is library for JWT encrypt and decrypt using RSA key. For encrypt, we use public key and for decrypt we use private key.
## How To Use
When you use this library, you can generate public and private key using command openssl like this.
for generate private key
```bash
openssl genrsa -passout pass:"rizkimufrizal" -des3 -out private.pem 2048
```
for generate public key
```bash
openssl rsa -in private.pem -outform PEM -pubout -out public.pem -passin pass:"rizkimufrizal"
```
convert private key to pkcs8 format in order to import it from kotlin
```bash
openssl pkcs8 -topk8 -in private.pem -inform pem -out private_key_pkcs8.pem -outform pem -nocrypt -passin pass:"rizkimufrizal"
```
or convert private key to unecnrypted format in order to import it from kotlin
```bash
openssl rsa -in private.pem -out private_unencrypted.pem -outform PEM -passin pass:"rizkimufrizal"
```
You can use one of the private keys. In this example, we use private key in pkcs8 format.
## Algorithm And Encryption Methods
You can use of this list algorithm :
* RSA1_5
* RSA-OAEP
* RSA-OAEP-256
* A128KW
* A128GCMKW
* A256KW
* A256GCMKW
* DIR
* ECDH-ES
* ECDH-ES+A128KW
* ECDH-ES+A192KW
* ECDH-ES+A256KW
* PBES2-HS256+A128KW
* PBES2-HS384+A192KW
* PBES2-HS512+A256KW
You can use of this list encryption methods :
* A128GCM
* A192GCM
* A256GCM
* A128CBC-HS256
* A192CBC-HS384
* A256CBC-HS512
## Example Using String
this for example when using kotlin
```kotlin
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator
class App {
companion object {
@JvmStatic
fun main(args: Array) {
val publicKey = "-----BEGIN PUBLIC KEY-----\n" +
"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzVNBIAdt3iUZppRmuLfz\n" +
"hobW10zcL/AoAwdFgGxBD7Lh3JWIAHAVsP+Yt0V521z3lQkULJQ6VzgOKL6HS/aa\n" +
"v+Aa770FaOBhJbycE93T7noe9chhKhA3wvUVboc8QzSxuHZsfmcOMtsCK59F9NJ1\n" +
"mzWCNUkwMcTxBssq5q21GTyynssQkiFBr1G7OH6JLWuFQLt14Zm3Wfrjnglj+O+H\n" +
"IOBevRjYixknW+z3wHoEqi+cE7k6fS3KIXFGX3PsWlPthjMLbepx3JiKTNFey69t\n" +
"a6KDeuY5gcJy3Ftr3nDCG5VmPIE1QZ13Z4KkHZ4mZcKTRiRsYmXlrZgBFPEEOpgV\n" +
"owIDAQAB\n" +
"-----END PUBLIC KEY-----"
val privateKey = "-----BEGIN PRIVATE KEY-----\n" +
"MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDNU0EgB23eJRmm\n" +
"lGa4t/OGhtbXTNwv8CgDB0WAbEEPsuHclYgAcBWw/5i3RXnbXPeVCRQslDpXOA4o\n" +
"vodL9pq/4BrvvQVo4GElvJwT3dPueh71yGEqEDfC9RVuhzxDNLG4dmx+Zw4y2wIr\n" +
"n0X00nWbNYI1STAxxPEGyyrmrbUZPLKeyxCSIUGvUbs4fokta4VAu3XhmbdZ+uOe\n" +
"CWP474cg4F69GNiLGSdb7PfAegSqL5wTuTp9LcohcUZfc+xaU+2GMwtt6nHcmIpM\n" +
"0V7Lr21rooN65jmBwnLcW2vecMIblWY8gTVBnXdngqQdniZlwpNGJGxiZeWtmAEU\n" +
"8QQ6mBWjAgMBAAECggEBAK9cjMGzNqXFH/xCwNzA1y+tWC54CZKz1SiI/FYrnwGu\n" +
"cPL5jzd4gz4xfpgAsYumAhp6r41HZ/B4ArfPyjQZwZ9g4wCges9Q3Afj55WcHtaN\n" +
"3IVkh3/qbAWJVq2YuOJZTfRSyGTI1bqfjGH/XTs0yJcwAy5JfOz03DpGKTTtZT/Q\n" +
"LKWMqGtD439w6a6E/wfbwQUTcjGokWgX6zhOJn5ox1Bxzwtke9QvzkKClIuAmNbP\n" +
"dbshzNFMFM04blEIwHS/Jm+Br58TTo7uFPtGw2a3Pmj9eKeOhEkTWVd1rQLkQ98g\n" +
"rZcdX4VDwpEWemyCnNsaph67G9dfWD9Rz9FXByWj1fECgYEA64+ZrIZUdQpl67Zi\n" +
"AVzRovNVw3Dovxa8Nay/deTwDeeQW02PfYBFH3uzSLhl+k5FVPh9tCZdYoTlRLwD\n" +
"KmFLtSTE1xACPUQ8lBumU9M/FTyursWflLoNDDOkpLF0RjAYT6QDVMICAVUZIGvv\n" +
"R57GyzAsWDZjH2te8wd6aL+/z3kCgYEA3yQK8L7Bd44JkOqFE6LVcBX0GuNGjy9b\n" +
"cQ1/TPb48GcRDhwQuG/5z78uemJTF0zxvCEVl13Gjqe9+bgndVpdi4ySsUKX+Mxi\n" +
"zeM3XsoM04F79k961F22ND18LIUxLZAFyCB09Ji/S+F/N/M+9yfyYuWiRAKKdSWW\n" +
"Stg6F2PoevsCgYEA3dsVhSPPD5yHeYUAsP/WgX5k2/nPe4nSIUtd14+Td8UMdLGL\n" +
"30ubzpcWt/rUMPbe3bRbz/wCH/PCawYYhSW1xBmpOlRdh45o76VK9dATrdDFRN3j\n" +
"+pNwDnnlKyfmtuQ9QWTbrkw6zz5yt9JwPigQWvY4DazLlp/tgT8dzuIpqSECgYBq\n" +
"u97P0S7RdQt2WfdVsSnO93FP+y6hBtICfaZKtkfVFje+PAZzcnxXtucQez+rgY6P\n" +
"onOld6GmUu44KLIXHCZqvc7dIzF2PK12Nh0iJhuEgAc/hj0Gn9yrmE1xLjSbyqw5\n" +
"Ue0fooC+Vxp3NM8FggIa9CRty5lW96ewHUWMMqndSQKBgQCROfob3N4qAI8CFXJK\n" +
"G+IEkNSYrdDj6Uu9WjM4A5otVDvzR2mqKg93JAsX1qRkwm2bWAg+mTPYq657VS2u\n" +
"XU3sraSATPp0Mqav/MtA7PhnLhOEYMDSRnz2wO0ZLRJafuMiFcYl9q73Zyd2Z/Ja\n" +
"QEikiQBuOsBXYRFQzOvkrzeriA==\n" +
"-----END PRIVATE KEY-----"
val encryptedString = EncryptGenerator.generateEncrypt(plainText = "Hy Rizki Mufrizal", publicKey = publicKey, jWEAlgorithm = "RSA-OAEP-256", encryptionMethod = "A256CBC-HS512")
println(encryptedString)
val plainText = encryptedString?.let { DecryptGenerator.generateDecrypt(encryptText = it, privateKey = privateKey) }
println(plainText)
}
}
}
```
this for example when using groovy
```groovy
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator
class App {
static void main(String[] args) {
def publicKey = "-----BEGIN PUBLIC KEY-----\n" +
"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzVNBIAdt3iUZppRmuLfz\n" +
"hobW10zcL/AoAwdFgGxBD7Lh3JWIAHAVsP+Yt0V521z3lQkULJQ6VzgOKL6HS/aa\n" +
"v+Aa770FaOBhJbycE93T7noe9chhKhA3wvUVboc8QzSxuHZsfmcOMtsCK59F9NJ1\n" +
"mzWCNUkwMcTxBssq5q21GTyynssQkiFBr1G7OH6JLWuFQLt14Zm3Wfrjnglj+O+H\n" +
"IOBevRjYixknW+z3wHoEqi+cE7k6fS3KIXFGX3PsWlPthjMLbepx3JiKTNFey69t\n" +
"a6KDeuY5gcJy3Ftr3nDCG5VmPIE1QZ13Z4KkHZ4mZcKTRiRsYmXlrZgBFPEEOpgV\n" +
"owIDAQAB\n" +
"-----END PUBLIC KEY-----"
def privateKey = "-----BEGIN PRIVATE KEY-----\n" +
"MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDNU0EgB23eJRmm\n" +
"lGa4t/OGhtbXTNwv8CgDB0WAbEEPsuHclYgAcBWw/5i3RXnbXPeVCRQslDpXOA4o\n" +
"vodL9pq/4BrvvQVo4GElvJwT3dPueh71yGEqEDfC9RVuhzxDNLG4dmx+Zw4y2wIr\n" +
"n0X00nWbNYI1STAxxPEGyyrmrbUZPLKeyxCSIUGvUbs4fokta4VAu3XhmbdZ+uOe\n" +
"CWP474cg4F69GNiLGSdb7PfAegSqL5wTuTp9LcohcUZfc+xaU+2GMwtt6nHcmIpM\n" +
"0V7Lr21rooN65jmBwnLcW2vecMIblWY8gTVBnXdngqQdniZlwpNGJGxiZeWtmAEU\n" +
"8QQ6mBWjAgMBAAECggEBAK9cjMGzNqXFH/xCwNzA1y+tWC54CZKz1SiI/FYrnwGu\n" +
"cPL5jzd4gz4xfpgAsYumAhp6r41HZ/B4ArfPyjQZwZ9g4wCges9Q3Afj55WcHtaN\n" +
"3IVkh3/qbAWJVq2YuOJZTfRSyGTI1bqfjGH/XTs0yJcwAy5JfOz03DpGKTTtZT/Q\n" +
"LKWMqGtD439w6a6E/wfbwQUTcjGokWgX6zhOJn5ox1Bxzwtke9QvzkKClIuAmNbP\n" +
"dbshzNFMFM04blEIwHS/Jm+Br58TTo7uFPtGw2a3Pmj9eKeOhEkTWVd1rQLkQ98g\n" +
"rZcdX4VDwpEWemyCnNsaph67G9dfWD9Rz9FXByWj1fECgYEA64+ZrIZUdQpl67Zi\n" +
"AVzRovNVw3Dovxa8Nay/deTwDeeQW02PfYBFH3uzSLhl+k5FVPh9tCZdYoTlRLwD\n" +
"KmFLtSTE1xACPUQ8lBumU9M/FTyursWflLoNDDOkpLF0RjAYT6QDVMICAVUZIGvv\n" +
"R57GyzAsWDZjH2te8wd6aL+/z3kCgYEA3yQK8L7Bd44JkOqFE6LVcBX0GuNGjy9b\n" +
"cQ1/TPb48GcRDhwQuG/5z78uemJTF0zxvCEVl13Gjqe9+bgndVpdi4ySsUKX+Mxi\n" +
"zeM3XsoM04F79k961F22ND18LIUxLZAFyCB09Ji/S+F/N/M+9yfyYuWiRAKKdSWW\n" +
"Stg6F2PoevsCgYEA3dsVhSPPD5yHeYUAsP/WgX5k2/nPe4nSIUtd14+Td8UMdLGL\n" +
"30ubzpcWt/rUMPbe3bRbz/wCH/PCawYYhSW1xBmpOlRdh45o76VK9dATrdDFRN3j\n" +
"+pNwDnnlKyfmtuQ9QWTbrkw6zz5yt9JwPigQWvY4DazLlp/tgT8dzuIpqSECgYBq\n" +
"u97P0S7RdQt2WfdVsSnO93FP+y6hBtICfaZKtkfVFje+PAZzcnxXtucQez+rgY6P\n" +
"onOld6GmUu44KLIXHCZqvc7dIzF2PK12Nh0iJhuEgAc/hj0Gn9yrmE1xLjSbyqw5\n" +
"Ue0fooC+Vxp3NM8FggIa9CRty5lW96ewHUWMMqndSQKBgQCROfob3N4qAI8CFXJK\n" +
"G+IEkNSYrdDj6Uu9WjM4A5otVDvzR2mqKg93JAsX1qRkwm2bWAg+mTPYq657VS2u\n" +
"XU3sraSATPp0Mqav/MtA7PhnLhOEYMDSRnz2wO0ZLRJafuMiFcYl9q73Zyd2Z/Ja\n" +
"QEikiQBuOsBXYRFQzOvkrzeriA==\n" +
"-----END PRIVATE KEY-----"
def encryptedString = EncryptGenerator.generateEncrypt("Hy Rizki Mufrizal", publicKey, "RSA-OAEP-256", "A256CBC-HS512")
println(encryptedString)
def plainText = DecryptGenerator.generateDecrypt(encryptedString, privateKey)
println(plainText)
}
}
```
this for example when using java
```java
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator;
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator;
public class App {
public static void main(String[] args) {
String publicKey = "-----BEGIN PUBLIC KEY-----\n" +
"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzVNBIAdt3iUZppRmuLfz\n" +
"hobW10zcL/AoAwdFgGxBD7Lh3JWIAHAVsP+Yt0V521z3lQkULJQ6VzgOKL6HS/aa\n" +
"v+Aa770FaOBhJbycE93T7noe9chhKhA3wvUVboc8QzSxuHZsfmcOMtsCK59F9NJ1\n" +
"mzWCNUkwMcTxBssq5q21GTyynssQkiFBr1G7OH6JLWuFQLt14Zm3Wfrjnglj+O+H\n" +
"IOBevRjYixknW+z3wHoEqi+cE7k6fS3KIXFGX3PsWlPthjMLbepx3JiKTNFey69t\n" +
"a6KDeuY5gcJy3Ftr3nDCG5VmPIE1QZ13Z4KkHZ4mZcKTRiRsYmXlrZgBFPEEOpgV\n" +
"owIDAQAB\n" +
"-----END PUBLIC KEY-----";
String privateKey = "-----BEGIN PRIVATE KEY-----\n" +
"MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDNU0EgB23eJRmm\n" +
"lGa4t/OGhtbXTNwv8CgDB0WAbEEPsuHclYgAcBWw/5i3RXnbXPeVCRQslDpXOA4o\n" +
"vodL9pq/4BrvvQVo4GElvJwT3dPueh71yGEqEDfC9RVuhzxDNLG4dmx+Zw4y2wIr\n" +
"n0X00nWbNYI1STAxxPEGyyrmrbUZPLKeyxCSIUGvUbs4fokta4VAu3XhmbdZ+uOe\n" +
"CWP474cg4F69GNiLGSdb7PfAegSqL5wTuTp9LcohcUZfc+xaU+2GMwtt6nHcmIpM\n" +
"0V7Lr21rooN65jmBwnLcW2vecMIblWY8gTVBnXdngqQdniZlwpNGJGxiZeWtmAEU\n" +
"8QQ6mBWjAgMBAAECggEBAK9cjMGzNqXFH/xCwNzA1y+tWC54CZKz1SiI/FYrnwGu\n" +
"cPL5jzd4gz4xfpgAsYumAhp6r41HZ/B4ArfPyjQZwZ9g4wCges9Q3Afj55WcHtaN\n" +
"3IVkh3/qbAWJVq2YuOJZTfRSyGTI1bqfjGH/XTs0yJcwAy5JfOz03DpGKTTtZT/Q\n" +
"LKWMqGtD439w6a6E/wfbwQUTcjGokWgX6zhOJn5ox1Bxzwtke9QvzkKClIuAmNbP\n" +
"dbshzNFMFM04blEIwHS/Jm+Br58TTo7uFPtGw2a3Pmj9eKeOhEkTWVd1rQLkQ98g\n" +
"rZcdX4VDwpEWemyCnNsaph67G9dfWD9Rz9FXByWj1fECgYEA64+ZrIZUdQpl67Zi\n" +
"AVzRovNVw3Dovxa8Nay/deTwDeeQW02PfYBFH3uzSLhl+k5FVPh9tCZdYoTlRLwD\n" +
"KmFLtSTE1xACPUQ8lBumU9M/FTyursWflLoNDDOkpLF0RjAYT6QDVMICAVUZIGvv\n" +
"R57GyzAsWDZjH2te8wd6aL+/z3kCgYEA3yQK8L7Bd44JkOqFE6LVcBX0GuNGjy9b\n" +
"cQ1/TPb48GcRDhwQuG/5z78uemJTF0zxvCEVl13Gjqe9+bgndVpdi4ySsUKX+Mxi\n" +
"zeM3XsoM04F79k961F22ND18LIUxLZAFyCB09Ji/S+F/N/M+9yfyYuWiRAKKdSWW\n" +
"Stg6F2PoevsCgYEA3dsVhSPPD5yHeYUAsP/WgX5k2/nPe4nSIUtd14+Td8UMdLGL\n" +
"30ubzpcWt/rUMPbe3bRbz/wCH/PCawYYhSW1xBmpOlRdh45o76VK9dATrdDFRN3j\n" +
"+pNwDnnlKyfmtuQ9QWTbrkw6zz5yt9JwPigQWvY4DazLlp/tgT8dzuIpqSECgYBq\n" +
"u97P0S7RdQt2WfdVsSnO93FP+y6hBtICfaZKtkfVFje+PAZzcnxXtucQez+rgY6P\n" +
"onOld6GmUu44KLIXHCZqvc7dIzF2PK12Nh0iJhuEgAc/hj0Gn9yrmE1xLjSbyqw5\n" +
"Ue0fooC+Vxp3NM8FggIa9CRty5lW96ewHUWMMqndSQKBgQCROfob3N4qAI8CFXJK\n" +
"G+IEkNSYrdDj6Uu9WjM4A5otVDvzR2mqKg93JAsX1qRkwm2bWAg+mTPYq657VS2u\n" +
"XU3sraSATPp0Mqav/MtA7PhnLhOEYMDSRnz2wO0ZLRJafuMiFcYl9q73Zyd2Z/Ja\n" +
"QEikiQBuOsBXYRFQzOvkrzeriA==\n" +
"-----END PRIVATE KEY-----";
String encryptedString = EncryptGenerator.generateEncrypt("Hy Rizki Mufrizal", publicKey, "RSA-OAEP-256", "A256CBC-HS512");
System.out.println(encryptedString);
String plainText = DecryptGenerator.generateDecrypt(encryptedString, privateKey);
System.out.println(plainText);
}
}
```
## Example Using From File
this for example when using kotlin
```kotlin
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator
class App {
companion object {
@JvmStatic
fun main(args: Array) {
val encryptedString = EncryptGenerator.generateEncrypt(plainText = "Hy Rizki Mufrizal", path = "/Users/rizkimufrizal/Documents/keys", fileName = "public.pem", jWEAlgorithm = "RSA-OAEP-256", encryptionMethod = "A256CBC-HS512")
println(encryptedString)
val plainText = encryptedString?.let { DecryptGenerator.generateDecrypt(encryptText = it, path = "/Users/rizkimufrizal/Documents/keys", fileName = "private_key_pkcs8.pem") }
println(plainText)
}
}
}
```
this for example when using groovy
```groovy
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator
class App {
static void main(String[] args) {
def encryptedString = EncryptGenerator.generateEncrypt("Hy Rizki Mufrizal", "/Users/rizkimufrizal/Documents/keys", "public.pem", "RSA-OAEP-256", "A256CBC-HS512")
println(encryptedString)
def plainText = DecryptGenerator.generateDecrypt(encryptedString, "/Users/rizkimufrizal/Documents/keys", "private_key_pkcs8.pem")
println(plainText)
}
}
```
this for example when using java
```java
import org.rizki.mufrizal.jwt.rsa.DecryptGenerator;
import org.rizki.mufrizal.jwt.rsa.EncryptGenerator;
public class App {
public static void main(String[] args) {
String encryptedString = EncryptGenerator.generateEncrypt("Hy Rizki Mufrizal", "/Users/rizkimufrizal/Documents/keys", "public.pem", "RSA-OAEP-256", "A256CBC-HS512");
System.out.println(encryptedString);
String plainText = DecryptGenerator.generateDecrypt(encryptedString, "/Users/rizkimufrizal/Documents/keys", "private_key_pkcs8.pem");
System.out.println(plainText);
}
}
```
## Author
* [Rizki Mufrizal](https://github.com/RizkiMufrizal)
## License
JWT-RSA is Open Source software released under the Apache 2.0 license.