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I’m working on a diagram to describe the process of issuing digital certificates, with the help of answers on my question here and some other research:
I just read in the IETF that:
The signatureValue field contains a digital signature c… Continue reading Is certificate signature encoded to ASN.1 format?
Using openssl to generate a CSR:
> openssl req -newkey rsa:2048 -nodes -keyout key -out mycsr.csr
It outputs the mycsr.csr file along with the key file.
The content of mycsr.csr:
—–BEGIN CERTIFICATE REQUEST—–
MIICsDCCAZgCAQAwazEL… Continue reading How is CSR encrypted?
I’ve read a lot of articles on the PKI and digital certificate topics because it’s very rare to find one article covers all the aspects; also the topic is confusing at the beginning, (this beautiful question is my last reading: How do cert… Continue reading How is public key included in the CSR?
I’m trying to sign a CSR using python-asn1crypto and python-pkcs11. I have an ECC Keypair stored in a Hardware Security Module (HSM).
Here’s a code sample:
key = decode_ec_public_key(encode_ec_public_key(pub))
info = CertificationRequestI… Continue reading Signing CSR using an ECC keypair
I’ve made a CSR (Certificate Signing Request) in order to better understand how a PKI could be made and how it works.
Using the following commands
openssl req -new -newkey rsa:1024 -nodes -out ca.csr -keyout ca.key
openssl req -text -noou… Continue reading Help understanding CSR fields
I am trying to setup ssl for grpc but no matter what I try I get a no subject alternative name present. I’ve verified the SANs are in the certificate signing request. The common name and also a SAN are the ip addr. I am trying to connect u… Continue reading getting no subject alternative name present exception when the csr shows that the SANs are present
Currently, I have openssl 1.1.1.g running on a Windows 10 system.
I have to generate a new CSR with a key, but somehow it shows up with an error. I can’t seem to find out why, I think it has to do with windows 10. My IT guy said they no e… Continue reading Problem generation CSR in windows 10 with openssl [closed]
I am a beginner to TLS/Ops.
Our operations team have setup a number of virtual hosts with domains we own for hosting endpoints on our Cloud.
We have 3 virtual hosts-
internal – to be used internally for integration purposes with the
o… Continue reading Why would a client need our CSR file?
Photo: Safe House Project Co-founders Kristi Wells and Brittany Dunn We recently traveled to DC for Safe House Project’s event Freedom Requires Action, a day of action focused on eradicating child sex trafficking in America. Every year, 300,000 A… Continue reading Vaporstream Supports Safe House Project
I used an OpenSSL 1.0.1k 8 Jan 2015 version to generate a 32-bit RSA key, and I tried to generate a CSR for the key
$ openssl req -new -key privatekey.pem -out csr.pem
139645847348928:error:04075070:rsa routines:RSA_sign:digest too bi… Continue reading Generating a CSR for 32 bit private rsa key