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23 views

PKCS #7 Certificate p7f format

I'm looking for information about a .p7f signature file that I need to generate for an old webservice. I don't know a lot about certificates in general, but this particular extension is bothering me. ...
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1answer
37 views

How secure is it to bundle unencrypted private key and a CSR into PKCS12 certificate?

I want to create a self-signed certificate to digitally sign my documents. I want to do so using my existing key pair, but to accomplish this I'd have to export my private key unencrypted into a file, ...
3
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1answer
133 views

uploading pkcs12 to yubikey piv slot

i have a id_rsa (private key which is used by me to authentication and encryption together with cert on yubikey piv smardcart provider on slot 9a) now i wish to use this key to create a pkcs12 ...
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1answer
79 views

What password based key derivation does PKCS #12 use?

I would like to make a note that I have read all of rfc 7292. I am trying to decrypt encrypted private key in a pkcs#12 pfx file. The private key is enveloped within pkcs#8 shrouded key bag. The ...
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0answers
54 views

Theory behind certificate for job account

I made it work a job account protected by a certificate in a java spring application but is not that clear to me the minimal steps.(Could you believe that :) I need some theory. Here my steps: ...
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170 views

How to add a certificate chain to a JKS

I want to setup a KeyStore which contains certificate-chains only. This is required by a PKE system which uses the PublicKey of the desired certificate for encryption an then sends the cipher to the ...
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1answer
176 views

Is there an official standard and/or name for PEM certificate bundles?

This is a question that's not really about security proper. It's about security/crypto nomenclature. It's been bugging me a bit, so here goes: I know two approaches for bundling related certificates/...
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1answer
251 views

Extract public information from p12 without having the password

I know this question was already asked here but unfortunately there are no satisfactory answers. Please correct me if I'm wrong, but if I have a p12 file the following two situations are possible: ...
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1answer
22 views

Number of certificates in a PKCS#12 archive

Is there command to find the number of certificates in a PKCS#12 archive? I have the .pfx file sent by a client but need to find out how many certificates it contains. I don't need any of the ...
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1answer
344 views

P12 private key vs private key file : what is more secure?

The question is a bit tricky because they don't have the same purpose but : Do both kind of file face the same security issue concerning private key protection : password strenght ? (PBKDF2 as both ...
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2answers
127 views

PKCS#12 File - security impacts when imported in Web Browser or Windows Store?

When a PKCS12 file is imported into a Web browser or Windows store the user is prompted for private key password. How does the browser or operating system manage this password? Is it secure?
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213 views

Guidance on Login using Digital Signature DSC (PKCS12 and x509 certificate)

I'm interesting in exploring possibility to authenticate user using their Digital Certificate. The methodology is to first register the DSC from the user and keep their Public key along with Serial ...
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1answer
97 views

Can a PKCS12 file be distributed over insecure channel?

Is the PKCS12 only as secure as the password protecting private keys ? Can I distribute the p12 file over an insecure channel ?