Hi Paul, We are unable to verify this erratum that the submitter marked as editorial. Please note that we have changed the “Type” of the following errata report to “Technical”. As Stream Approver, please review and set the Status and Type accordingly (see the definitions at https://www.rfc-editor.org/errata-definitions/).
You may review the report at: https://www.rfc-editor.org/errata/eid7579 Please see https://www.rfc-editor.org/how-to-verify/ for further information on how to verify errata reports. Further information on errata can be found at: https://www.rfc-editor.org/errata.php. Thank you. RFC Editor/rv > On Jul 31, 2023, at 10:06 AM, RFC Errata System <rfc-edi...@rfc-editor.org> > wrote: > > The following errata report has been submitted 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 > > -------------------------------------- > Type: Editorial > Reported by: Tim Geiser <slimshady...@inbox.lv> > > 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 > > Instructions: > ------------- > This erratum is currently posted as "Reported". If necessary, please > use "Reply All" to discuss whether it should be verified or > rejected. When a decision is reached, the verifying party > can log in to change the status and edit the report, if necessary. > > -------------------------------------- > 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 > Area : Security > Stream : IETF > Verifying Party : IESG > _______________________________________________ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls
