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Diffstat (limited to 'Demo/md5test/md5driver.py')
-rwxr-xr-x | Demo/md5test/md5driver.py | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/Demo/md5test/md5driver.py b/Demo/md5test/md5driver.py deleted file mode 100755 index 7f561aba40..0000000000 --- a/Demo/md5test/md5driver.py +++ /dev/null @@ -1,122 +0,0 @@ -from hashlib import md5 -import string -from sys import argv - -def MDPrint(str): - outstr = '' - for o in str: - outstr = (outstr - + string.hexdigits[(o >> 4) & 0xF] - + string.hexdigits[o & 0xF]) - print(outstr, end=' ') - - -from time import time - -def makestr(start, end): - result = '' - for i in range(start, end + 1): - result = result + chr(i) - - return result - - -def MDTimeTrial(): - TEST_BLOCK_SIZE = 1000 - TEST_BLOCKS = 10000 - - TEST_BYTES = TEST_BLOCK_SIZE * TEST_BLOCKS - - # initialize test data, need temporary string filler - - filsiz = 1 << 8 - filler = makestr(0, filsiz-1) - data = filler * (TEST_BLOCK_SIZE // filsiz) - data = data + filler[:(TEST_BLOCK_SIZE % filsiz)] - - del filsiz, filler - - - # start timer - print('MD5 time trial. Processing', TEST_BYTES, 'characters...') - t1 = time() - - mdContext = md5() - - for i in range(TEST_BLOCKS): - mdContext.update(data) - - str = mdContext.digest() - t2 = time() - - MDPrint(str) - print('is digest of test input.') - print('Seconds to process test input:', t2 - t1) - print('Characters processed per second:', TEST_BYTES / (t2 - t1)) - - -def MDString(str): - MDPrint(md5(str.encode("utf-8")).digest()) - print('"' + str + '"') - - -def MDFile(filename): - f = open(filename, 'rb') - mdContext = md5() - - while 1: - data = f.read(1024) - if not data: - break - mdContext.update(data) - - MDPrint(mdContext.digest()) - print(filename) - - -import sys - -def MDFilter(): - mdContext = md5() - - while 1: - data = sys.stdin.read(16).encode() - if not data: - break - mdContext.update(data) - - MDPrint(mdContext.digest()) - print() - - -def MDTestSuite(): - print('MD5 test suite results:') - MDString('') - MDString('a') - MDString('abc') - MDString('message digest') - MDString(makestr(ord('a'), ord('z'))) - MDString(makestr(ord('A'), ord('Z')) - + makestr(ord('a'), ord('z')) - + makestr(ord('0'), ord('9'))) - MDString((makestr(ord('1'), ord('9')) + '0') * 8) - - # Contents of file foo are "abc" - MDFile('foo') - - -# I don't wanna use getopt(), since I want to use the same i/f... -def main(): - if len(argv) == 1: - MDFilter() - for arg in argv[1:]: - if arg[:2] == '-s': - MDString(arg[2:]) - elif arg == '-t': - MDTimeTrial() - elif arg == '-x': - MDTestSuite() - else: - MDFile(arg) - -main() |