From: brian m. carlson <sandals@crustytoothpaste.net>
Date: Sun, 15 Jan 2017 21:36:33 +0000 (+0000)
Subject: Add SHA-256 and SHA-512 hashes
X-Git-Tag: v0.28.1~12
X-Git-Url: https://git.grml.org/?p=grml-live.git;a=commitdiff_plain;h=fd166a511adc0f222f365d61252c0a32a78ebcdf

Add SHA-256 and SHA-512 hashes

Most security-conscious users expect to find SHA-256 hashes of files,
since both MD5 and SHA-1 are considered weak.  SHA-512 additionally has
the benefit that it is significantly faster than SHA-256 on 64-bit
systems, processing twice as much data per chunk with only 125% of the
operations.  Generate both SHA-256 and SHA-512 hashes anywhere we
provide SHA-1 hashes.
---

diff --git a/grml-live b/grml-live
index d9620d0..4093eb4 100755
--- a/grml-live
+++ b/grml-live
@@ -1440,6 +1440,10 @@ else
              touch -r ${ISO_NAME} ${ISO_NAME}.md5
              sha1sum ${ISO_NAME} > ${ISO_NAME}.sha1 && \
              touch -r ${ISO_NAME} ${ISO_NAME}.sha1
+             sha256sum ${ISO_NAME} ${ISO_NAME}.sha256 && \
+             touch -r ${ISO_NAME} ${ISO_NAME}.sha256
+             sha512sum ${ISO_NAME} ${ISO_NAME}.sha512 && \
+             touch -r ${ISO_NAME} ${ISO_NAME}.sha512
            fi
          )
          ;;
@@ -1520,6 +1524,8 @@ create_netbootpackage() {
     (
       cd $(dirname "${OUTPUT_FILE}")
       sha1sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha1"
+      sha256sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha256"
+      sha512sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha512"
     )
     einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
     rm -rf "${OUTPUTDIR}"