RFC Errata
RFC 5639, "Elliptic Curve Cryptography (ECC) Brainpool Standard Curves and Curve Generation", March 2010
Source of RFC: INDEPENDENTSee Also: RFC 5639 w/ inline errata
Errata ID: 5075
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Taylor R Campbell
Date Reported: 2017-08-01
Verifier Name: RFC Editor
Date Verified: 2017-08-01
Section 2.2 and 7.2 says:
2.2. Technical Requirements [...] This property permits the use of the arithmetical advantages of curves with A = -3, as shown by Brier and Joyce [BJ]. 7.2. Informative References [...] [BJ] Brier, E. and M. Joyce, "Fast Multiplication on Elliptic Curves through Isogenies", Applied Algebra Algebraic Algorithms and Error-Correcting Codes, Lecture Notes in Computer Science 2643, Springer Verlag, 2003.
It should say:
2.2. Technical Requirements [...] This property permits the use of the arithmetical advantages of curves with A = -3, as shown by Brier and Joye [BJ]. 7.2. Informative References [...] [BJ] Brier, E. and M. Joye, "Fast Multiplication on Elliptic Curves through Isogenies", Applied Algebra Algebraic Algorithms and Error-Correcting Codes, Lecture Notes in Computer Science 2643, Springer Verlag, 2003.
Notes:
The author's name is Marc Joye, not Marc Joyce. See the original paper here: https://link.springer.com/chapter/10.1007/3-540-44828-4_6