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Questions tagged [pem]

PEM, (from Privacy Enhanced Mail standard) is a base64 container format for encoding keys and certificates.

PEM (Privacy Enhanced Mail standard) is a base64 container format that encodes keys and certificates surrounded by header lines, and is used extensively by . It is defined in RFC standards 1421-1424

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How to convert PKCS#8-formatted PEM private key to the traditional format?

From OpenSSL 1.0 change log: Make PKCS#8 the default write format for private keys, replacing the traditional format. This form is standardised, more secure and doesn't include an implicit MD5 dependency. [Steve…
rkellerm
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C# RSA Public Key Output Not Correct

I am currently trying to generate and send a public RSA key using C#. It should be a 2048 bit long key in PEM format. I have successfully done so using OpenSSL command with the following (some output are shortened): $ openssl genrsa 2048 Generating…
Pettor
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Export private/public keys from X509 certificate to PEM

is there any convenient way to export private/public keys from .p12 certificate in PEM format using .NET Core? Without manipulating with bytes at low level? I googled for hours and almost nothing is usable in .net core or it isn't documented…
rudolfdobias
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How to check a public RSA key file

Inside a shell script I want verify public RSA file. All I want to do is that find a way to check this file is a genuine public key file, nothing else. Can I ask experts here what are the ways I can verify this input file to check this is a genuine…
csf
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How to convert certificate from PEM to JKS?

I have to convert a certificate in PEM format into an Java key store. To use this one with tomcat at a windows server I've got those files: cert_request.csr -----BEGIN CERTIFICATE REQUEST----- ... -----END CERTIFICATE…
Narf
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How can I get SecKeyRef from DER/PEM file

I need to integrate my iPhone app with a system, and they require to encrypt data by a given public key, there are 3 files in 3 different format .xml .der and .pem, I have researched and found some articles about getting SecKeyRef from DER/PEM, but…
Son Nguyen
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Convert SSL .pem to .p12 with or without OpenSSL

I get external .pem files that need to be converted to .p12 files - I add a username and password in the process. (I need to do this to utilize a third party API.) Using openssl, the command is... openssl pkcs12 -export -in xxxx.pem -inkey…
DrDave
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How to read an RSA key from file

I need to read in an RSA private key from a file to sign a JWT. I have found some examples on how to save a generated RSA key to disk but nothing showing how to build a key struct based on a pre-generated key from a file. The key is generated like…
Ed S.
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chmod unable to change permissions

I'm facing an annoying problem. It's been pretty frustrating. I am using a computer at my school to work on the Coursera Startup class. I am trying to connect to an Amazon EC2 instance. I downloaded the key pair. I check…
Rohit
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How to convert PEM file to PPK using PuTTYgen in Ubuntu

I have created an EC2 instance on AWS. I want to connect to the instance using PuTTY, but it requires PPK file. I have PEM file which I want to covert into PPK using PuTTYgen. How do I use PuTTYgen on Ubuntu to convert PEM file to PPK?
Sumit Patil
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What is a .pem file and How to use it?

I am designing a new chrome extension and when I package it then I get 2 file: a .crx file and a .pem file. I want to distribuite my extension on my server ( shared ) and on Chrome webstore. Could you tell me what is a pem file and how to use it ? I…
xRobot
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How to load a public RSA key into Python-RSA from a file?

I generated a private and a public key using OpenSSL with the following commands: openssl genrsa -out private_key.pem 512 openssl rsa -in private_key.pem -pubout -out public_key.pem I then tried to load them with a python script using…
Amine Kerkeni
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Creating RSA Private Key from PFX (PKCS #12) file

I'm trying to get a private RSA key from a pkcs #12 file. I've tried running the standard openssl pkcs12 -nocerts -out priv.pem -in domain.com.pfx However this results in a key file like the one below: Bag Attributes Microsoft Local Key set:
Dorana
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Create X509Certificate2 from PEM file in .NET Core

I want to create a X509Certificate2 object based on a PEM file. The problem is setting the PrivateKey property of X509Certificate2. I read X509Certificate2.CreateFromCertFile() on .NET Core and then used var rsa = new…
heydy
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Correctly create RSACryptoServiceProvider from public key

I'm currently trying to create an RSACryptoServiceProvider object solely from a decoded PEM file. After several days of searching, I did manage to wrangle a working solution but it's not one that would be production ready. In a nutshell, in order to…
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