) generates a key GKEY(generate key),generate the RSA public and private keys
{
Using (RSACryptoServiceProvider rsa = new RSACryptoServiceProvider())
{
String publicKey = rsa.ToXmlString(false); // public key
String privateKey = rsa.ToXmlString(true); // private key
}
}
Direct breakpoint mode copy public key out
RSA Cryptographic Decryption Class
#region RSA
///
How do I convert the public key to
Tags: Internet browser, password input, Linux technology Solution:Use OpenSSL to convert a pfx certificate to a PRM CertificateThis is a problem encountered when making bank payment. The other bank gave the pfx certificate. From the browser.Convert to PEM.1. Open the Browser Internet option, select the content, and click the certificate 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/49/BA/
Convert the Java Keytools certificate to Openssl PEM file or keytools to export the private key file, keytoolspem
The process and operation of requesting a certificate from a Godaddy user was mentioned above;
Because Incapsula is used for https protection, you need to customize the certificate when adding a website. You need to upload the private key information. Because the public key can be generated th
Recently received a task to convert a CER format security certificate to PEM format, originating from the LoadRunner script does not support CER format security certificates.
Because of the security certificate format a lot, pay attention to many, here only the transformation process described
First, the premise
Download good
1.vc6
2.activeperl5.8 (must be version 5.8, it looks like that one of the openssl-
generate a self-signed certificate and stored it in PEM encoding.
Run "OpenSSL X509" to convert the certificate from PEM encoding to DER encoding.
The test session was recorded below:>openssl genrsa -out herong.key -des 1024Loading 'screen' into random state - doneGenerating RSA private key, 1024 bit long modulus.........................++++++..........
The first article is casual. NET using OpenSSL generated pem key file [do e-commerce friends may need] http://www.bkjia.com/kf/201202/121297.html algorithm only supports 1024-bit key file import. NET. Add the 2048-bit support today:
Using System;Using System. Text;Using System. Security. Cryptography;Using System. Web;Using System. IO;
Namespace Thinhunan. Cnblogs. Com. RSAUtility{/// /// Author http://thinhunan.cnblogs.com/// Public class PemConverte
-distinguished Encoding Rules, open look is binary format, unreadable. View der Format certificate information: OpenSSL x509-in certificate.der-inform Der-text-nooutja VA and Windows servers tend to use this encoding format.Related file extensionsThis is a more misleading place, although we already know the two encoding formats Pem and Der, but the file extension is not necessarily called "Pem" or "Der", th
as access to the desktop "notifications" folder, in the terminal input:cd/users/aec/desktop/notice):Enter and then hit enterAfter entering the folder directory, enter the following command to convert the certificate into a. Pem file:?
1
opensslx509-in证书名字.cer-informder-outpush_developer_cer.pem
You can see one more. pem file in th
1. log on to the iPhone Developer Connection Portal and click App IDs.2. Create an App ID that does not use wildcards. The wildcard ID cannot be used for the push notification service. For example, our iPhone program ID is like this: ab123127cd.com. serverdensity. iphone3. Click "Configure" next to the App ID, and then press the button to generate the push notification license. Follow the steps in the Wizard to generate a signature, upload the signature, and finally download the generated licens
1. First step using OpenSSL to convert Pem key to der key//e:\01doc\bin>openssl.exe rsa-in rsakeydec.pem-outform der-out pri.der2, call the following program directly read der converted to C # required XML key, and then ciphertext decryption3. OpenSSLhttp://download.csdn.net/download/jiayanhui2877/4089521usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.IO;usingSystem
NET uses the pem key file generated by OpenSSL. There is very little information on the Internet (http://www.faqs.org/rfcs/rfc1421.html,rfc1421 ). The only information is wrong, so today I did my work, after reading the 610 bytes of the PEM key file one by one, we finally figured out its format.
Using System;Using System. Text;Using System. Security. Cryptography;Using System. Web;Using System. IO;
Namespac
(1) The certificate of the pilot push services, for example, we named "MAGIC_CERT.P12", note that the export will let you enter the password.(2) Re-export the key for the Push services certificate (Private key), for example, we named "MAGIC_KEY.P12":5. Convert the P12 file to a PEM file.(1) Convert two p12 files to a PEM
1. Der-encoded key pair
Let's talk about DER encoding because JCE supports DER encoding key pair parsing. For details, see pkcs8encodedkeyspec and x509encodedkeyspec.
DER encoding is a subset of the ASN.1 encoding rules. We do not know how to orchestrate the specific formats, but it is definitely a combination of regular binary codes.
PKCS #8 defines the private key information syntax and the encryption Private Key syntax, while X509 defines the certificate specification, usually using DER and
Format
Name
Description
PKCS #7
Cryptographic Message Syntax Standard
A PKCS #7 file can be used to store certificates, which is a signeddata structure without data (just). The file name extension is usually. p7b,. p7c
PKCS #8
Private-key Information Syntax Standard.
Used to carry private certificate keypairs (encrypted or unencrypted).
PKCS #12
Personal information Exchange Syntax Standard.
Defines a file format commonly used t
http://blog.csdn.net/andrew57/article/details/20052381
Record the following mainly used for a long time, you will forget, but also requery.
1. Start the Keychain-->login keychain--> certificates classification on the Mac. You will see development, publishing, and push certificates. "Apple Development push Services" is the push certificate prefix, which is the secret key after the certificate is expanded.2. Extend this option and then right-click "Apple Development push Services" > Export "appl
When making various third-party payments, the downloaded certificate is a. Pem suffix, curious what the hell it is, so ... An extremely brutal learning process began ...First of all, the PEM, originally to enhance the security of the message, the certificate was re-encoded with Base64 with the message transmission , and now basically used to generate a public/private key file for the user to download, the o
The last time and said GoDaddy health please certificate process and operation;Now because of using Incapsula protection to use to HTTPS, when adding a website needs a custom certificate, which needs to upload private key information, because the public key can be keytool generated, so need to export private key information;The steps to export are as follows:One: Install OpenSSL and Openssl-devel:Yum Install OpenSSL openssl-develTwo: Can over Keytool export the certificate file in the format CER
The original moved, even from here to turn the bar:
ZZ from:http://blog.csdn.net/lazyclough/article/details/7646696
command to generate OpenSSL RSA key:
OpenSSL genrsa-out Private.key 1024OpenSSL rsa-in private.key-pubout-out public.key BIO * key = NULL;RSA * r = NULL;Key = Bio_new (Bio_s_file ());Bio_read_filename (Key, "C:\\private.key");R = Pem_read_bio_rsaprivatekey (key, NULL, NULL, NULL);Bio_free_all (key);
Read private key read Normal, R does not return emptyRead the public key BIO * key
services"> export "Apple development push services id123 ". Save as a apns-dev-cert.p12 file.
Extend Apple development push services to do the same for private key and save it as a apns-dev-key.p12 file.
You need to use terminal commands to convert these files to the PEM format:OpenSSL PKCS12-clcerts-nokeys-out apns-dev-cert.pem-In apns-dev-cert.p12 OpenSSL PKCS12-nocerts-out apns-dev-key.pem-In apns
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.