id,summary,reporter,owner,description,type,status,priority,milestone,version,resolution,keywords,cc,launchpad_bug 6,add Tiger hash,zooko,,"It might be nice to use Tiger hash someday. Reasons: 1. It is fast -- up to 3x as fast as SHA-256 on 64-bit CPUs. 2. It has 192-bit output, which is what we want for as-small-as-possible crypto caps. Using a larger-output-size hash function such as SHA-265 and truncating the output from 256 bits to 192 bits could be insecure. ",enhancement,closed,minor,,0.5.1,duplicate,,,