On 07/06/18 16:02, Jordan Brown wrote: > I do not understand, however, how the 80 relates to a 1024-bit limit. It's a measure of the "security bits" of an algorithm according to table 2 in this doc: https://nvlpubs.nist.gov/nistpubs/specialpublications/nist.sp.800-57pt1r4.pdf Matt