The following errata report has been verified for RFC7919, "Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)".
-------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid7579 -------------------------------------- Status: Verified Type: Technical Reported by: Tim Geiser <slimshady...@inbox.lv> Date Reported: 2023-07-31 Verified by: Paul Wouters (IESG) Section: Appendix A Original Text ------------- The primes in these finite field groups are all safe primes; that is, a prime p is a safe prime when q = (p-1)/2 is also prime. Where e is the base of the natural logarithm and square brackets denote the floor operation, the groups that initially populate this registry are derived for a given bit length b by finding the lowest positive integer X that creates a safe prime p where: p = 2^b - 2^{b-64} + {[2^{b-130} e] + X } * 2^64 - 1 Corrected Text -------------- The primes in these finite field groups are all safe primes; that is, a prime p is a safe prime when q = (p-1)/2 is also prime. Where e is the base of the natural logarithm and square brackets denote the floor operation, the groups that initially populate this registry are derived for a given bit length b by finding the lowest positive integer X that creates a safe prime p where: p = 2^b - 2^{b-64} + {[2^{b-130} * e] + X } * 2^64 - 1 Notes ----- The multiplication sign ('*' in ASCII) is missing in the explanatory introduction of Appendix A that describes the equation used for deriving the primes. It is correct in all five concrete derivations A.1 through A.5 -------------------------------------- RFC7919 (draft-ietf-tls-negotiated-ff-dhe-10) -------------------------------------- Title : Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS) Publication Date : August 2016 Author(s) : D. Gillmor Category : PROPOSED STANDARD Source : Transport Layer Security Stream : IETF Verifying Party : IESG _______________________________________________ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls
