4 ms·
Apparently Sha1: http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReC... - Appendix 4
by Perseids 12y ago
Apparently Sha1: http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReC... - Appendix 4-7
Which is fine, given that even today Sha1's preimage resistance is not practically broken.