Is the concatenation of two independent hash values more secure than a single hash-value? tl;dr: this construction is in fact insecure

2017 Apr 26

Is the concatenation of two independent hash values more secure than a single hash-value? tl;dr: this construction is in fact insecure

2017 Apr 26

The main result of this investigation is that “the historical success of collision attacks does not imply a danger of pre-image attacks”.

2016 Feb 14