jks

Convert CA-signed JKS keystore to PEM

由 僤鯓⒐⒋嵵緔 提交于 2019-12-20 10:34:40
问题 I have a JKS keystore with certicate signed by CA. I need to export it in PEM format in order to use it with nginx. I need to do it in such a way that it includes the whole chain, so that my client can verify the signature. If I do something like: keytool -exportcert -keystore mykestore.jks -file mycert.crt -alias myalias openssl x509 -out mycert.crt.pem -outform pem -in mycert.crt -inform der It only includes the lowest level certificate. The verification fails: $ openssl s_client -connect

Convert .cer certificate to .jks

由 徘徊边缘 提交于 2019-12-20 08:57:36
问题 I need to convert a .cer file to a .jks file. I saw a few questions about it, but haven't seen a solution to what I need. I don't need it in order to add it to my local certificates, but as a file to upload to a server. I also need to do it only once, and not programmatically. There's this thread Converting .cer to .jks using java and the author says he had done it successfully, but I couldn't comment to his last reply as I don't have enough reputation, nor could I send him a personal message

What are the merits of JKS vs PKCS12 for code signing?

由 拟墨画扇 提交于 2019-12-20 08:49:15
问题 When buying a code-signing certificate, what are the merits of starting with a PKCS12 versus JKS certificate? Some vendors give instructions on starting with a JKS or PKCS12 certificate signing request. We'd like to have maximum flexibility in using a purchased cert, especially given the cost. For example, we may be signing more than just Java code (ex: iPhone or Android code signing). What technical considerations should we take into account when choosing either approach? 回答1: If you're

Do you need to explicity close a Java KeyStore input stream?

由 青春壹個敷衍的年華 提交于 2019-12-20 02:09:37
问题 When reading in a KeyStore using a FileInputStream as follows, does one need to explicitly close the input-steam to stop system resources being wasted ? FileInputStream fin = new FileInputStream("keystore.jks"); KeyStore keystore = KeyStore.getInstance("JKS"); keystore.load(fin, password); // Is this line needed ?? fin.close(); Is this FileInputStream closed automatically by the load() method or is explicit manually intervention required? 回答1: Is this FileInputStream closed automatically by

Do you need to explicity close a Java KeyStore input stream?

由 家住魔仙堡 提交于 2019-12-20 02:09:11
问题 When reading in a KeyStore using a FileInputStream as follows, does one need to explicitly close the input-steam to stop system resources being wasted ? FileInputStream fin = new FileInputStream("keystore.jks"); KeyStore keystore = KeyStore.getInstance("JKS"); keystore.load(fin, password); // Is this line needed ?? fin.close(); Is this FileInputStream closed automatically by the load() method or is explicit manually intervention required? 回答1: Is this FileInputStream closed automatically by

使用java生成证书

由 喜你入骨 提交于 2019-12-15 06:30:44
使用java生成证书 执行 keytool -genkeypair -alias mytest -keyalg RSA -keypass mypass -keystore mytest.jks -storepass mypass mytest 是证书的别名， 两个mypass是密码， 执行完成后会生成mytest.jks文件 导出公钥 keytool -list -rfc --keystore mytest.jks | openssl x509 -inform pem -pubkey 需要安装openssl，安装方法这里不详细介绍； 之后会将公钥打印在dos窗口。 导出私钥 先转格式 keytool -v -importkeystore -srckeystore mytest.jks -srcstoretype jks -srcstorepass mypass -destkeystore demo.pfx -deststoretype pkcs12 -deststorepass mypass -destkeypass mypass mytest.jks是证书名， 两个mypass 是第一步的密码， demo.pfx是转格式后的文件名 这时候会生成demo.pfx证书文件 导出私钥 openssl pkcs12 -in demo.pfx -nocerts -nodes -out

java procedure to accessing https service using jks file

由 痴心易碎 提交于 2019-12-12 09:45:51
问题 Java code to call a remote web service with JKS file. How to access authorized service using certificate. and added please define java keystore. I am very new these processes. I am getting following error while trying related to this cause javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException I am struggling for last one month. Please anyone do the needful. Forgive me for

What is the algorithm for the JCEKS PBE used to encrypt the private key?

由 折月煮酒 提交于 2019-12-12 04:05:44
问题 I want to decrypt the private key in a Java JCEKS Keystore, and I do not want to use Java. I can find a description of the PBEWithMD5AndTripleDES, but not the actual implementation. This comment purportedly explains the derivation: /** * This class implements a proprietary password-based encryption algorithm. * It is based on password-based encryption as defined by the PKCS #5 * standard, except that is uses triple DES instead of DES. * * Here's how this algorithm works: * * 1. Create random

Converting a PFX certificate to a JKS gives “Duplicate extensions not allowed” exception

由 …衆ロ難τιáo~ 提交于 2019-12-11 05:22:04
问题 When trying to convert the PFX certificate with keytool: keytool -importkeystore -srckeystore SomeCert.pfx -srcstoretype pkcs12 -srcstorepass SomePass -destkeystore SomeCert.jks -deststoretype jks -deststorepass SomePass I get the following exception keytool error: java.security.cert.CertificateParsingException: java.io.IOException: Duplicate extensions not allowed Also, when using jetty's PKCS12Import tool, as described here, I get the same exception. The main cause is the following: Caused

Converting .cer to .jks using java

由 允我心安 提交于 2019-12-11 03:16:46
问题 I wanted to convert a file with a .cer extension to .jks file. Can somebody please help me with this? I googled it but did not get much information. Even a tutorial or link would is fine. I guess Java Key Store is used. Thanks. 回答1: I use BouncyCastle library, latest version (1.51) String certificateString = textSerializer.readStringFromFile(context, certificateFileName); //CERT IN PEM X509CertificateHolder x509CertificateHolder = pemConverter.convertPEMtoX509CertificateHolder
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