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| # Step 03 - validate raw dictionary file.
| #
| # CRC32, MD5, SHA1 and SHA256 checksums for raw binary dictionary are checked.
|
| import hashlib
| import zlib
|
| bin_path = "dictionary.bin"
|
| with open(bin_path, "rb") as raw:
| data = raw.read()
|
| def check_digest(name, expected, actual):
| if expected == actual:
| print("[OK] " + name)
| else:
| print("[ERROR] " + name + " | " + expected + " != " + actual)
|
|
| check_digest(
| "CRC32", # This is the only checksum provided in RFC.
| "0x5136cb04",
| hex(zlib.crc32(data)))
|
| check_digest(
| "MD5",
| "96cecd2ee7a666d5aa3627d74735b32a",
| hashlib.md5(data).hexdigest())
|
| check_digest(
| "SHA1",
| "72b41051cb61a9281ba3c4414c289da50d9a7640",
| hashlib.sha1(data).hexdigest())
|
| check_digest(
| "SHA256",
| "20e42eb1b511c21806d4d227d07e5dd06877d8ce7b3a817f378f313653f35c70",
| hashlib.sha256(data).hexdigest())
|
|
