check revoced certs in crl

Hi I am using openSSL as an API to my S/MIME implementation. My question is how to check if a certificate is revoced or not when the CRL is given in PEM or DER format. Are there functions to do this in OpenSSL, and in that case how is it done? please advise Andreas Rehn

Re: check revoced certs in crl

You could check index.txt to see the status of the cert and use "crl -in *.crl -text" to read the crl. - - - - - - - - - - - - - - - - - Graduated Student Electrical Engineering Department Tsinghua University P.R.China __

Image or voice extension.

I wish to add some image or voice to the certificate. Can you give me some advice on how to do it? - - - - - - - - - - - - - - - - - Graduated Student Electrical Engineering Department Tsinghua University P.R.China __ OpenSSL

Expiration date and the ca program

I have a expired certificate that appears as 'valid' in the index.txt file: V 990930204854Z 6A unknown /C=ES/ST=Castell\xF3/L=Castell\xF3/O=University Jaume I/OU=Student - Estudiante/CN=Gil Andres [EMAIL PROTECTED] It is expired. Trying to create a new certificate

Re: Image or voice extension.

"Qin, Xiangping" [EMAIL PROTECTED] writes: I wish to add some image or voice to the certificate. Can you give me some advice on how to do it? Just define an OID and put it in the altName as an otherName. I did this about a year ago for the MPEG-of-cat certificate, which you can get from

References: where ?

Hi all, I am in search of the following references. Does anybody know where them can be found? ISO/IEC 8824-1:1995: Information technology - Abstract Syntax Notation One (ASN.1) -- Specification of basic notation. 1995 ISO/IEC 8824-1:1995/Amd.1: 1995: information

Re: Expiration date and the ca program

Manuel Mollar wrote: I have a expired certificate that appears as 'valid' in the index.txt file: V 990930204854Z 6A unknown /C=ES/ST=Castell\xF3/L=Castell\xF3/O=University Jaume I/OU=Student - Estudiante/CN=Gil Andres [EMAIL PROTECTED] It is expired. Trying to

Re: Expiration date and the ca program

Manuel Mollar wrote: I have a expired certificate that appears as 'valid' in the index.txt file: [...] The matching entry has the following details Type :Valid Expires on:990930204854Z So, what is the solution? I have some time ago posted a patch. Here it is the patch for the

Re: References: where ?

Massimiliano Pala [EMAIL PROTECTED]: I am in search of the following references. Does anybody know where them can be found? ISO/IEC 8824-1:1995: [... etc. ...] See http://www.iso.ch. None of these standards are available for free. Note that the OSI standards by ISO have equivalent

Re: Audio-based RNG for Win32

My RNG has one main entry point TrueRandGetBytes(int n, unsigned char *buf) which puts n bytes of truly random data into the buffer pointed to by buf. Other functions are available for adding entropy from other sources and getting back the current entropy estimate.