背景 今天在用PGP key做JWT签名和验签的时候,转换报了如下错误: org.bouncycastle.openpgp.PGPException: exception on setup: java.security.NoSuchProviderException: no such provider: BC at org.bouncycastle.openpgp.operator.jcajce.JcaPGPDigestCalculatorProviderBuilder$1.get(Unknow…
最近在做3DES加密,在本地window下面运行ok的程序,放到linux环境上竟然报错: Java.security.NoSuchAlgorithmException: Cannot find any provider supporting DESede/CBC/PKCS5Padding at javax.crypto.Cipher.getInstance(Cipher.java:524) at com.haha.encrypt.ThreeDES.encryptMo…
java.security.NoSuchAlgorithmException: class configured for Signature (provider: BC) cannot be found. at java.security.Provider$Service.getImplClass(Provider.java:1649) at java.security.Provider$Service.newInstance(Provider.java:1592) at sun.securit…
来自:http://stackoverflow.com/questions/6481627/java-security-illegal-key-size-or-default-parameters I had asked a question about this earlier, but it didn't get answered right and led nowhere. So I've clarified few details on the problem and I would r…
错误信息: 信息: Dynamically creating response wrapper bean Class com.potevio.ws.jaxws.DealReqResponse Exception in thread "main" javax.xml.ws.WebServiceException: Unable to create JAXBContext at com.sun.xml.internal.ws.model.AbstractSEIModelImpl.creat…
How to remove the key size restriction in Java JDK? Are you developing your beautiful application using the Java Cryptography Extension, and using a key length of more than 128 bits you encounter the following error? Caused by: java.security.InvalidK…
支付中心Project重构完成,经过本地测试,并未发现问题.发布到测试环境后,测试发现请求光大扫码https接口时,出现了如下的异常: javax.net.ssl.SSLException: Server key at sun.security.ssl.Handshaker.throwSSLException(Handshaker.java:1202) ~[na:1.7.0_65] at sun.security.ssl.ClientHandshaker.processMessage(Clien…
好久没有使用MyEclipse10了,今天打开看了以前大学的项目,在Tomcat7中发布启动,我嚓嘞,报错: SEVERE: Exception initializing random number generator using algorithm [SHA1PRNG] java.security.NoSuchAlgorithmException: SHA1PRNG SecureRandom not available at sun.security.jca.GetInstance.getIn…
在进行RSA2进行验签的时候,报了以下错误: java.security.SignatureException: Signature length not correct: got 344 but was expecting 256 at sun.security.rsa.RSASignature.engineVerify(RSASignature.java:189) at java.security.Signature$Delegate.engineVerify(Signature.java:…