From a6cb129319b5716e76d5c4d5a56353eb3c50b548 Mon Sep 17 00:00:00 2001 From: mjfernez Date: Tue, 20 Apr 2021 19:22:21 -0400 Subject: Reorganized and added more presentations Created a jjay-d4cs folder to distinguish from older presentations which I can't find atm. Also added pentest and forensic example reports Also re-licensed to public domain --- jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt (limited to 'jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt') diff --git a/jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt b/jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt new file mode 100644 index 0000000..9dbfb6a --- /dev/null +++ b/jjay-d4cs/SHA_presentation/notes-on-keccak-img.txt @@ -0,0 +1,5 @@ +Input is padded by padding function +This is split into chunks of r bits +Each of these is fed into the sponge function +In the "absorbing phase" bits are XORed with the first 1088 bits of 1600 bits of zeros and scrambled by the f function for 24 rounds +The result is "squeezed out" by taking out the first r bits of the absorbing phase output and further truncated to 256 bits -- cgit v1.2.3