x509

问题 my school webpages have selftrusted certificate(you must install it manually) and I wanted create program that will install a certificate.cer (from visual studio resources) to Local user -"Trusted root certificate authority" after i click on a button.Do you know how to code it in Visual C#? 回答1: To add the certificate to the trusted root store for the current user programmatically, use the X509Store and X509Certificate2 classes. For example: string file; // Contains name of certificate file

问题 When I'm creating private key strings with the following PHP code (and same config-parameter), they are enclosed between different strings: $configs = array('config' => 'OpenSSL.cnf', 'digest_alg' => 'sha1', 'x509_extensions' => 'v3_ca', 'req_extensions' => 'v3_req', 'private_key_bits' => 2048, 'private_key_type' => OPENSSL_KEYTYPE_RSA, 'encrypt_key' => false, 'encrypt_key_cipher' => OPENSSL_CIPHER_3DES); $privateKeyResourceId = openssl_pkey_new($this->configs); openssl_pkey_export(

问题 I have generated testIdp.cer file by copying 509 entry of the IDP I am planning to connect. Then I created JKS file by executing the following command keytool -importcert -alias adfssigning -keystore C:\Users\user\Desktop\samlKeystore.jks -file C:\Users\user\Desktop\testIdp.cer When executed it has asked to enter a password for which I have given a password. For the question "Trust this certificate? [no]:", I have given "y" as input. Message came out as "Certificate was added to keystore".

问题 I am getting PKCS7 file (p7b). I want to read the content of the file and extract certificate in X509 structure. How can I access individual Certificate from the PKCS container using openssl library? 回答1: I've used the following program: #include <stdio.h> #include <openssl/pkcs7.h> #include <openssl/x509.h> #include <openssl/bio.h> #include <openssl/pem.h> int main(int argc, char **argv) { PKCS7 *p7 = NULL; BIO *in = BIO_new(BIO_s_file()); BIO *out = BIO_new(BIO_s_file()); int der = 0; /*

问题 I am getting PKCS7 file (p7b). I want to read the content of the file and extract certificate in X509 structure. How can I access individual Certificate from the PKCS container using openssl library? 回答1: I've used the following program: #include <stdio.h> #include <openssl/pkcs7.h> #include <openssl/x509.h> #include <openssl/bio.h> #include <openssl/pem.h> int main(int argc, char **argv) { PKCS7 *p7 = NULL; BIO *in = BIO_new(BIO_s_file()); BIO *out = BIO_new(BIO_s_file()); int der = 0; /*

问题 I'm attempting to create a self signed certificate in KeyVault using the "Self" issuer. $policy = New-AzureKeyVaultCertificatePolicy -SubjectName "CN=$($certificateName)" -IssuerName "Self" -ValidityInMonths 12 $policy.Exportable = $true Add-AzureKeyVaultCertificate -VaultName $vaultName -Name $certificateName -CertificatePolicy $policy However, when getting the certificate back it doesn't appear to have a private key. Creating certificates directly in KeyVault doesn't seem hugely covered

问题 According to the X.509, a certificate has an attribute subject. C=US, ST=Maryland, L=Pasadena, O=Brent Baccala, OU=FreeSoft, CN=www.freesoft.org/emailAddress=baccala@freesoft.org This is the typical subject value. The question is what are the types(or tags) of those attributes(C, ST, L, O, OU, CN) and what is their format? 回答1: IETF PKIX (latest version RFC 5280) is a well accepted profile for certificates. From section 4.1.2.4, the following fields must be supported (I've added between

问题 We are a .Net shop that has standardized on WCF Services. We are in the processs of developing an iPhone application that needs to make secure web services calls to obtain data for the app. To ensure secure communiations we have enabled SSL on our web servers. But this does not ensure the service can only be consumed by authorized apps. We have configured our services to support x509 certificate authentication. Is it even possible to call a secure WCF service with certifcate authentication

问题 This is very similar to other questions but the ones I've looked at either don't have an answer or don't quite ask the same question. I have a self-signed CA certificate, and two other certificates that are signed with that CA certificate. I'm fairly sure the certificates are correct, because 'openssl verify' works: $ openssl verify -CAfile ca.pem server.pem server.pem: OK (The above is from memory, I don't have them in front of me, so it may be slightly off). Now I want to verify the

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am trying to generate a self-signed certificate with OpenSSL with SubjectAltName in it.While I am generating the csr for the certificate, my guess is I have to use v3 extensions of OpenSSL x509. I am using : openssl req -new -x509 -v3 -key private.key -out certificate.pem -days 730 Can someone help me with the