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The previous two articles have been very good introduction of the Nginx configuration SSL Some cases, the configuration of nginx every boot to lose two times Pem pass phrase, is very uncomfortable, especially after the server restart, Nginx can not automatically start, you must manually start and enter the trouble of PEM Pass phrase. How to avoid nginx boot appea
Certificate formats-X.509, der and PEMPart: 1 2 3Certificate standard and File encodings seem to be confusing. I wrote down some notes about:
What is X.509 certificate standard?
PEM (privacy enhanced mail) Encoding
Der (distinguished encoding rules) Encoding
"Keytool" exporting certificates in der and
program is doing, after encryption is also doing, do not move, this encryption for users and developers are transparent. more:[Wikipedia]OpenSSL-Simply put, OpenSSL is an implementation of SSL, SSL is just a specification. In theory, SSL is a safe specification, and the current level of technology is difficult to crack, but
pkcs12-clcerts-nokeys-out Apns-dev-cert.pem-in APNS-DEV-CERT.P12OpenSSL pkcs12-nocerts-out apns-dev-key.pem-in APNS-DEV-KEY.P12
The second statement, you must set up an RSA password for him, if you want to remove the password, or in the export/conversion do not set or execute:
Help
1
OpenSSL rsa-in apns-dev-key.pem-out Unencrypted.pem
8. Finally, you need to synthesize the keys and license files as APNS-DEV.PEM files, which need to be used when connecting t
The first thing to do with the push service is to get the push certificate. It is used to identify your communication with apns through SSL.
Generate an SSL Certificate for Apple push notification on Mac:
Log on to the iPhone developer connection portal and click app IDs.
Create an app ID that does not
Windows. This powerful tool is worth learning, so we do not need to remember the nuances of Local Certificate Management on multiple platforms. The lite version can meet most daily needs.
Microsoft. PFX file binding key
PFX files are mainly used in Microsoft environments. Generally, keys are generated in Windows and automatically signed by the domain integration CA. This is useful because the private key, the signed public key, and the CA Public Key
PHP to view SSL Certificate Information, php to view ssl Certificate
Preface
An SSL certificate is a trusted Digital Certificate Authority (CA) that issues an
Copy code2. Run ca. Sh-newca. It will find a private key and password file of the CA you want. If this file does not exist? Press enter to automatically create the file. Enter the password to protect the file. In the future, you will need a company information to make the ca. CRT file. At last, an additional one is added to the current directory. /democa directory .. /democa/private/cakey. PEM is the key file of CA ,. /democa/cacert.
Certificate Online ToolIf you are applying for the SSL certificate for the first time, if you are unfamiliar with how your server uses SSL certificates, we recommend that you use this set of tools, which support all SSL server certificat
PHP uses Socket to obtain the website's SSL Certificate and public key, phpsocketssl Certificate
You cannot obtain the certificate information from the php curl request webpage. In this case, you need to use ssl socket to obtain the cert
file of CA.
Code: [copy to clipboard] [root @ win SSL. CRT] #./CA. Sh-newcaEnter the following information:
Quote:Country name (2 letter code) [GB]: CNState or province name (full name) [Berkshire]: FujiLocality name (eg, city) [Newbury]: FuzhouOrganization Name (eg, company) [My Company Ltd]: fjjmOrganizational unit name (eg, section) []: FDCommon name (eg, your name or your server's hostname) []: WinEmail Address []: WIN@WIN.COMIn this way, a C
Self-built CA Based on OpenSSL and SSL certificate issuance
For details about SSL/TLS, see the SSL/TLS principles.For more information about Certificate Authority (CA) and digital certificate, see OpenSSL and
certificateProgress on the research of OCSP authorFirst modify the configuration file```*.crt```没有任何问题。">```*.crt```没有任何问题。">参考:[那些证书相关的玩意儿(SSL,X.509,PEM,DER,CRT,CER,KEY,CSR,P12等)](https://www.cnblogs.com/guogangj/p/4118605.html)[V3_req].....Authorityinfoaccess = @ocsp_section[Ocsp_section]Caissuers; uri.0 = Http://example.com/cacert.crtOCSP; uri.0 = http://example.com/......其次创建个OCSP服务端 (OCSP Responser)Op
Several problems encountered when purchasing an SSL certificate to deploy a website and ssl Problems
As a cainiao, I don't know much about SSL certificates. I only know that it is safer to use its website. So I encountered various problems on the way to using SSL certificate
work. I used this token. 2. then place the certificate in the appropriate place. It is generally in the root directory of the Ruby or rails installation place, for example, my: e: \ ruby200 \ cacert. pem 3. Set the environment variable. In command line (CMD), enter SET ssl_cert_file = E: \ ruby200 \ cacert. Pem, which is only a temporary environment variable.
. CSR
$ OpenSSL ca-in client. CSR-out client. CRT-Cert CA. CRT-Keyfile ca. Key
Generate a pem certificate:Certificates in PEM format are sometimes used. You can combine the Certificate file (CRT) and private key file (key) to generate
$ Cat client. CRT client. Key> client. pem
$ Cat server. CRT server. Key> server.
expiredOk______________________________________________________________________Step 4:enrypting RSA private key with a pass phrase for security [Server.key]The contents of the Server.key file (the generated private key) has to ISKept secret. So we strongly recommend you to encrypt the Server.key fileWith a triple-des cipher and a pass Phrase.Encrypt the private key now? [y/n]:NWarning, you ' re using a unencrypted RSA private key.Please notice this fact and does this on your own risk.__________
certificate and key file in the same order to create the wzlinux. pem file. This is the preferred method for HAProxy to read SSL certificates.
Cat wzlinux. crt wzlinux. key | tee wzlinux. pem
When purchasing a real certificate, you may not necessarily obtain the spliced fil
essentially simply stitching together certificates, keys, and certificate Authentication Center certificates (optional) into a single file. In our example, we simply stitch the certificate and key file together in this order to create the Wzlinux.pem file. This is the preferred way for Haproxy to read SSL certificates.Cat Wzlinux.crt Wzlinux.key | Tee WZLINUX.PE
The PKCS full name is Public-key cryptography standards, a set of standards developed by RSA Labs and other security system developers to promote the development of public key cryptography, and a PKCS currently publishes 15 standards. Commonly used are:
1. Pkcs#7 Cryptographic Message Syntax Standard
2. PKCS#10 Certification Request Standard
3. Pkcs#12 Personal information Exchange Syntax Standard
X.509 is a common generic certificate format. All cert
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