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makejson: Add SHA3, BLAKE2b, deprecate MD5

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The MD5 hash algorithm has been deprecated industry-wide for many years
now and we should stop using it. As a replacement, add SHA3 and BLAKE2b.
We keep the MD5 hash for now but with a TODO to remove entirely it in a
future release.
This commit is contained in:
Simon Howard 2025-06-11 15:32:28 -04:00
parent 8d62f506ee
commit f6b286f195
1 changed files with 8 additions and 7 deletions
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15
scripts/makejson
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@ -42,14 +42,15 @@ if json_file is None:
sys.stderr.write("JSON file not specified!\n") sys.stderr.write("JSON file not specified!\n")
sys.exit(1) sys.exit(1)
with open("wads/freedoom1.wad", "rb") as f: for filename in iwads:
iwads["freedoom1.wad"]["md5"] = hashlib.md5(f.read()).hexdigest() with open(os.path.join("wads", filename), "rb") as f:
data = f.read()
# TODO: MD5 is long-deprecated throughout the industry; this hash
# will be removed in a future version.
iwads[filename]["md5"] = hashlib.md5(data).hexdigest()
iwads[filename]["sha3"] = hashlib.sha3_512(data).hexdigest()
iwads[filename]["blake2b"] = hashlib.blake2b(data).hexdigest()
with open("wads/freedoom2.wad", "rb") as f:
iwads["freedoom2.wad"]["md5"] = hashlib.md5(f.read()).hexdigest()
with open("wads/freedm.wad", "rb") as f:
iwads["freedm.wad"]["md5"] = hashlib.md5(f.read()).hexdigest()
iwads["freedoom1.wad"]["url"] = ( iwads["freedoom1.wad"]["url"] = (
"https://github.com/freedoom/freedoom/releases/download/v" "https://github.com/freedoom/freedoom/releases/download/v"