Java 生成签名和加密的JWT
我正在尝试使用生成一个经过签名和加密的JWT令牌 运行代码时,我收到以下错误消息Java 生成签名和加密的JWT,java,encryption,aes,jwt,hmac,Java,Encryption,Aes,Jwt,Hmac,我正在尝试使用生成一个经过签名和加密的JWT令牌 运行代码时,我收到以下错误消息 com.nimbusds.jose.JOSEException: Couldn't create AES/GCM/NoPadding cipher: Illegal key size at com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:123) at com.nimbusds.jose.crypto.ContentCryptoProvider
com.nimbusds.jose.JOSEException: Couldn't create AES/GCM/NoPadding cipher: Illegal key size
at com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:123)
at com.nimbusds.jose.crypto.ContentCryptoProvider.encrypt(ContentCryptoProvider.java:187)
at com.nimbusds.jose.crypto.DirectEncrypter.encrypt(DirectEncrypter.java:141)
at com.nimbusds.jose.JWEObject.encrypt(JWEObject.java:370)
at de.example.generateToken(TokenImpl.java:108)
at de.example.TokenImpl.<init>(TokenImpl.java:68)
at de.example.TokenTest.create(TokenTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: java.security.InvalidKeyException: Illegal key size
at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1039)
at javax.crypto.Cipher.implInit(Cipher.java:805)
at javax.crypto.Cipher.chooseProvider(Cipher.java:864)
at javax.crypto.Cipher.init(Cipher.java:1396)
at javax.crypto.Cipher.init(Cipher.java:1327)
at com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:119)
com.nimbusds.jose.JOSEException:无法创建AES/GCM/NOP添加密码:密钥大小非法
位于com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:123)
位于com.nimbusds.jose.crypto.ContentCryptoProvider.encrypt(ContentCryptoProvider.java:187)
在com.nimbusds.jose.crypto.DirectEncrypter.encrypt上(DirectEncrypter.java:141)
位于com.nimbusds.jose.JWEObject.encrypt(JWEObject.java:370)
在de.example.generateToken(TokenImpl.java:108)
位于de.example.TokenImpl.(TokenImpl.java:68)
创建(TokenTest.java:33)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:47)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:44)
位于org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
位于org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
位于org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:309)
位于org.junit.runner.JUnitCore.run(JUnitCore.java:160)
位于com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
位于com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
位于com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
原因:java.security.InvalidKeyException:密钥大小非法
位于javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1039)
位于javax.crypto.Cipher.implInit(Cipher.java:805)
在javax.crypto.Cipher.chooseProvider(Cipher.java:864)中
位于javax.crypto.Cipher.init(Cipher.java:1396)
位于javax.crypto.Cipher.init(Cipher.java:1327)
位于com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:119)
虽然生成的密钥是256位AES密钥,但我真的不知道有什么不对。来自光环的行星也会这样做。我错过什么了吗 就像用户“leleuj”在上所说的那样,如果您还没有安装Java Cryptography Extension(JCE)Unlimited Strength辖区策略文件,则需要它们。
你需要:
这是可行的,不知道我们是否可以在不更改JDK的情况下修复。出现问题的环境不在我们的控制范围内。您需要阅读[link]()。java的最新版本(1.6、1.7、8、9)似乎不需要任何JCE Unlimited的特殊安装。也许你不能触摸你的JDK,但也许你可以要求更新(当然是出于安全原因)。devOps团队更新了JDK,问题就解决了
com.nimbusds.jose.JOSEException: Couldn't create AES/GCM/NoPadding cipher: Illegal key size
at com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:123)
at com.nimbusds.jose.crypto.ContentCryptoProvider.encrypt(ContentCryptoProvider.java:187)
at com.nimbusds.jose.crypto.DirectEncrypter.encrypt(DirectEncrypter.java:141)
at com.nimbusds.jose.JWEObject.encrypt(JWEObject.java:370)
at de.example.generateToken(TokenImpl.java:108)
at de.example.TokenImpl.<init>(TokenImpl.java:68)
at de.example.TokenTest.create(TokenTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: java.security.InvalidKeyException: Illegal key size
at javax.crypto.Cipher.checkCryptoPerm(Cipher.java:1039)
at javax.crypto.Cipher.implInit(Cipher.java:805)
at javax.crypto.Cipher.chooseProvider(Cipher.java:864)
at javax.crypto.Cipher.init(Cipher.java:1396)
at javax.crypto.Cipher.init(Cipher.java:1327)
at com.nimbusds.jose.crypto.AESGCM.encrypt(AESGCM.java:119)