https://bugs.exim.org/show_bug.cgi?id=1895
--- Comment #11 from Jeremy Harris <[email protected]> --- The commit of https://bugs.exim.org/show_bug.cgi?id=1895#c5 includes, for the RFC 7919 params, text "The group size is: q = (p-1)/2". This matches a comment in https://security.stackexchange.com/questions/94390/whats-the-purpose-of-dh-parameters :- "Finding the prime p means finding a value for p for which p=2q+1 holds, with q being a prime. p is then called a safe prime." Is this the q we're talking about? If so, assuming the p for a parameter has been chosen as a "safe prime", q is entirely dependent on p - which we have from the PEM representation. Why do we care about loading q? -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
