x509 format

It is mainly used for outputting certificate information , can also sign certificate request file, self-signed, convert certificate format , etc.The OpenSSL x509 tool does not use the settings in the OpenSSL configuration file, but is completely self-setting or uses the default value of the pseudo-command, which is like a complete small CA toolbox .[-caserial filename] [-text] [-MD2|-MD5|-SHA1|-MDC2] [-ext

Under the Windows platform, if you want to parse a X509 certificate file, the most straightforward way is to use Microsoft's CryptoAPI. But under the non-Windows platform, you can only use the powerful open source cross-platform library OpenSSL. After a X509 certificate is decoded by OpenSSL, a struct pointer of the X509 type is obtained. Through this structure,

Research on creating an X509 Certificate and obtaining the certificate key Author: Xiao Bo Personal blog: http://blog.csdn.net/eaglet; http://www.cnblogs.com/eaglet 2007/7 Nanjing Background The format of the server SSL digital certificate and the client unit digital certificate complies with the X.509 standard. X.509 is a digital certificate standard developed by the ITU (ITU-T. In order to provide public

;memset (blob, 0, sizeof (BLOB));Blob.pbdata = Pbp12data;Blob.cbdata = Ulp12datalen;Hcertstore Hcertstore = NULL;Hcertstore = Pfximportcertstore (blob, Pwidechar, crypt_exportable);5. Find the certificate in the store and get CertcontextPccert_context Pcertcontext = CertFindCertificateInStore (Hcertstore, x509_asn_encoding| pkcs_7_asn_encoding, 0, cert_find_any, NULL, or NULL);6. Obtaining Certificate informationCrypt_integer_blob Snblob = pcertcontext->pcertinfo->serialnumber; Certificate SNpce

= MultiByteToWideChar (CP_ACP, 0, Szpwd,-1, Pwidechar, Nwidechar);Pwidechar = new Wchar[nwidechar];memset (Pwidechar, 0, sizeof (WCHAR) *nwidechar);MultiByteToWideChar (CP_ACP, 0, Szpwd,-1, Pwidechar, Nwidechar); 4. Import the certificate data into the temporary storeCrypt_data_blob BLOB;memset (blob, 0, sizeof (BLOB));Blob.pbdata = Pbp12data;Blob.cbdata = Ulp12datalen;Hcertstore Hcertstore = NULL;Hcertstore = Pfximportcertstore (blob, Pwidechar, crypt_exportable); 5. Find the certificate in th

How WCF uses X509 certificatesHow to create a certificate:MAKECERT.EXE-SR localmachine-ss my-a sha1-n Cn=jiangserver-sky exchange-pe (service-side certificate)MAKECERT.EXE-SR localmachine-ss my-a sha1-n Cn=jiangclient-sky exchange-pe (client certificate)MAKECERT-SR localmachine-ss my-n cn=WCF server machine name -sky exchange-pe–rIntroduction to various parametersProperties parsing-srSpecifies the registry location in the certificate store. CURRENTUSE

Today, when trying to build a Docker registry private warehouse on a Mac machine, the latest registry of the Cup has been forced to use SSL authentication for security reasons, so we have a detailed understanding of the use of OpenSSL on Linux/mac, and a new set of English abbreviations, Finishing in the following:TLS: Transport Layer Security Protocol TransportSSL: Abbreviation for Secure Sockets Layer Secure Socket LayersTLS and SSL for a developer who is not a professional security, it can be

The certificate format exported from the current user to the local computer is. pfx and you are exporting the private key.How to create a certificate:MAKECERT.EXE-SR localmachine-ss my-a sha1-n Cn=jiangserver-sky exchange-pe (service-side certificate)MAKECERT.EXE-SR localmachine-ss my-a sha1-n Cn=jiangclient-sky exchange-pe (client certificate)Introduction to various parametersProperties parsing-srSpecifies the registry location in the certificate sto

the lantern in my hand is the enemy of the Dark Road before me . Program.cs Code: Class program { static void Main (string[] args) { Console.WriteLine ("X509 certificate Utility"); Console.WriteLine ("--------------------------"); Console.WriteLine (); Console.WriteLine ("Please enter the path to the certificate (. cer) file:"); String location = Console.ReadLine ();

Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 Overview Windows Communication Foundation (WCF) is a service-oriented application built by Microsoft.ProgramThe unified programming model provided (from msdn) is especially important for security issues in a distributed environment. If you think that using the default security measures of WCF can leave you unconcerned, tomorrow, you wi

Please pay attention to the previous series of articlesDecode X509 certificate content using CryptoAPIParsing X509 Certificate Primitives using CryptoAPIThrough the previous article, we can use CryptoAPI to decode the X509 certificate file and parse the basic key of the certificate, this time we try to get the hash value of the certificate through CryptoAPI . The

X509 Certificate IntroductionThe digital certificate standard developed by the International Telecommunication Union (ITU-T), which I believe is well known, is now available in three versions, as far as I know, the. NET uses the concept of the X.509-2,x.509-2 version to introduce the principal and issuer unique identifiers to resolve the subject and/ or the issuer name may be reused after a certain period of time, the

background: In the deployment of fabric, three local virtual machine nodes, a remote server node, the corresponding login user name has been cleaned up, the certificate error at startup: gds@gds-virtualbox:~/goworkspace/fabric_deploy/xingye_test/vp1$./startpeer.sh 2017/08/02 09:49:56 setting number of Procs To-1, was 1 09:49:57.340675 [main] main-> INFO 001 User defined config file path:/home/gds/goworkspace/fabric_ deploy/xingye_test/vp1/09:49:57.343540 [Nodecmd] serve-> INFO 002 Security enab

Extraction and loading of RSA public keys in X509 certificatesDue to project requirements, I plan to use OpenSSL to develop a basic CA for certificate issuance and other functions. In the project model, the public-private key pair is generated by the user and is submitted to the CA in a hexadecimal format. We know that when OpenSSL is used to issue certificates, public/private key pairs are usually generate

In the previous article, "CSP: Using CryptoAPI to decode X509 certificate content," describes how to use CryptoAPI to decode the certificate file to get the pccert_context method of the certificate context handle. Let's go on to get the desired certificate entry through the certificate context handle. This article first describes how to get the base entry for a certificate, and later an article explains how to obtain an extension of the certificate.Th

X.509 digital certificate is the most convenient authentication method in the Internet environment. 1. Create a digital certificate X509 certificates can be used by the Certificate Authority (such as Verisign inc.exe to buy or use the makecert.exe tool to create temporary certificates used during development). Create a certificate. Make a certificate: makecert-Sr localmachine-SS my-N Cn = ejiyuan-sky exchange-pe-R.Reference: http://msdn.microsoft.

In Internet-based WCF services, security is a very important part. There are many security modes in WCF. This time, we will consider using a limited server environment (such as a virtual host) to configure the message security mode for X509 Certificate authentication. Generally, in this extreme environment, it is difficult to implement SSL-based transmission security. Therefore, we consider deploying message security and

/* Makecert.exe-n "cn = microshaoft X509 test-a"-sky exchange-pe-sv. PVK a.cerpvk2pfx.exe-pvk. PVK-spc. cer-pfx. pfx-F-po 123makecert.exe-n "cn = microshaoft X509 test-B"-sky exchange-pe-sv B. PVK B .cerpvk2pfx.exe-pvk B. PVK-spc B. cer-pfx B. pfx-F-po ABC */namespace consoleapplication {using system; using system. io; using system. text; using system. threading; using system. security. cryptography; using

Appium when the environment is set up, run the first script again with this problem:Errors occurred during the build.Errors running builder ' Android Package builder ' on Project ' Myandroid1 '.Sun/security/x509/x500nameLooked up, said that the need to install Sun's JDK, but after the release of the installation version of the jdk1.7,jdk1.8, but also in Project's Java build path to specify the updated JDK, but still did not solve. will continue to tra

,section[]:infotechnology commonname (e. G. serverFQDN orYOUR name) []:demojoyios. COM Email Address []:liufan@joyios. COM 3rd Step: Remove the password from the private key During the 1th step of creating the private key, you must specify a password. And this password has a side effect, that is, every time Apache starts the Web server, will be asked to enter a password, which is obviously very inconvenient. To remove a password from the