Hi all, I would like to know how long a CRL has until it expires in seconds (or milli or microseconds, don't care, I can convert), and am struggling to find a formally supported way to do this.
What I would like to do is return the difference between a given ASN1_TIME and the current time, or two ASN1_TIME values (don't care which, I can generate an ASN1_TIME from the current time). Does openssl offer a function to do this, or will I be forced to write my own? Regards, Graham --
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