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Diffstat (limited to 'scripts/mbedtls_dev/bignum_data.py')
| -rw-r--r-- | scripts/mbedtls_dev/bignum_data.py | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/scripts/mbedtls_dev/bignum_data.py b/scripts/mbedtls_dev/bignum_data.py deleted file mode 100644 index 5c6c2c81e47..00000000000 --- a/scripts/mbedtls_dev/bignum_data.py +++ /dev/null @@ -1,159 +0,0 @@ -"""Base values and datasets for bignum generated tests and helper functions that -produced them.""" -# Copyright The Mbed TLS Contributors -# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later -# - -import random - -# Functions calling these were used to produce test data and are here only for -# reproducibility, they are not used by the test generation framework/classes -try: - from Cryptodome.Util.number import isPrime, getPrime #type: ignore #pylint: disable=import-error -except ImportError: - pass - -# Generated by bignum_common.gen_safe_prime(192,1) -SAFE_PRIME_192_BIT_SEED_1 = "d1c127a667786703830500038ebaef20e5a3e2dc378fb75b" - -# First number generated by random.getrandbits(192) - seed(2,2), not a prime -RANDOM_192_BIT_SEED_2_NO1 = "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973" - -# Second number generated by random.getrandbits(192) - seed(2,2), not a prime -RANDOM_192_BIT_SEED_2_NO2 = "cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd" - -# Third number generated by random.getrandbits(192) - seed(2,2), not a prime -RANDOM_192_BIT_SEED_2_NO3 = "3653f8dd9b1f282e4067c3584ee207f8da94e3e8ab73738f" - -# Fourth number generated by random.getrandbits(192) - seed(2,2), not a prime -RANDOM_192_BIT_SEED_2_NO4 = "ffed9235288bc781ae66267594c9c9500925e4749b575bd1" - -# Ninth number generated by random.getrandbits(192) - seed(2,2), not a prime -RANDOM_192_BIT_SEED_2_NO9 = "2a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f" - -# Generated by bignum_common.gen_safe_prime(1024,3) -SAFE_PRIME_1024_BIT_SEED_3 = ("c93ba7ec74d96f411ba008bdb78e63ff11bb5df46a51e16b" - "2c9d156f8e4e18abf5e052cb01f47d0d1925a77f60991577" - "e128fb6f52f34a27950a594baadd3d8057abeb222cf3cca9" - "62db16abf79f2ada5bd29ab2f51244bf295eff9f6aaba130" - "2efc449b128be75eeaca04bc3c1a155d11d14e8be32a2c82" - "87b3996cf6ad5223") - -# First number generated by random.getrandbits(1024) - seed(4,2), not a prime -RANDOM_1024_BIT_SEED_4_NO1 = ("6905269ed6f0b09f165c8ce36e2f24b43000de01b2ed40ed" - "3addccb2c33be0ac79d679346d4ac7a5c3902b38963dc6e8" - "534f45738d048ec0f1099c6c3e1b258fd724452ccea71ff4" - "a14876aeaff1a098ca5996666ceab360512bd13110722311" - "710cf5327ac435a7a97c643656412a9b8a1abcd1a6916c74" - "da4f9fc3c6da5d7") - -# Second number generated by random.getrandbits(1024) - seed(4,2), not a prime -RANDOM_1024_BIT_SEED_4_NO2 = ("f1cfd99216df648647adec26793d0e453f5082492d83a823" - "3fb62d2c81862fc9634f806fabf4a07c566002249b191bf4" - "d8441b5616332aca5f552773e14b0190d93936e1daca3c06" - "f5ff0c03bb5d7385de08caa1a08179104a25e4664f5253a0" - "2a3187853184ff27459142deccea264542a00403ce80c4b0" - "a4042bb3d4341aad") - -# Third number generated by random.getrandbits(1024) - seed(4,2), not a prime -RANDOM_1024_BIT_SEED_4_NO3 = ("14c15c910b11ad28cc21ce88d0060cc54278c2614e1bcb38" - "3bb4a570294c4ea3738d243a6e58d5ca49c7b59b995253fd" - "6c79a3de69f85e3131f3b9238224b122c3e4a892d9196ada" - "4fcfa583e1df8af9b474c7e89286a1754abcb06ae8abb93f" - "01d89a024cdce7a6d7288ff68c320f89f1347e0cdd905ecf" - "d160c5d0ef412ed6") - -# Fourth number generated by random.getrandbits(1024) - seed(4,2), not a prime -RANDOM_1024_BIT_SEED_4_NO4 = ("32decd6b8efbc170a26a25c852175b7a96b98b5fbf37a2be" - "6f98bca35b17b9662f0733c846bbe9e870ef55b1a1f65507" - "a2909cb633e238b4e9dd38b869ace91311021c9e32111ac1" - "ac7cc4a4ff4dab102522d53857c49391b36cc9aa78a330a1" - "a5e333cb88dcf94384d4cd1f47ca7883ff5a52f1a05885ac" - "7671863c0bdbc23a") - -# Fifth number generated by random.getrandbits(1024) - seed(4,2), not a prime -RANDOM_1024_BIT_SEED_4_NO5 = ("53be4721f5b9e1f5acdac615bc20f6264922b9ccf469aef8" - "f6e7d078e55b85dd1525f363b281b8885b69dc230af5ac87" - "0692b534758240df4a7a03052d733dcdef40af2e54c0ce68" - "1f44ebd13cc75f3edcb285f89d8cf4d4950b16ffc3e1ac3b" - "4708d9893a973000b54a23020fc5b043d6e4a51519d9c9cc" - "52d32377e78131c1") - -# Adding 192 bit and 1024 bit numbers because these are the shortest required -# for ECC and RSA respectively. -INPUTS_DEFAULT = [ - "0", "1", # corner cases - "2", "3", # small primes - "4", # non-prime even - "38", # small random - SAFE_PRIME_192_BIT_SEED_1, # prime - RANDOM_192_BIT_SEED_2_NO1, # not a prime - RANDOM_192_BIT_SEED_2_NO2, # not a prime - SAFE_PRIME_1024_BIT_SEED_3, # prime - RANDOM_1024_BIT_SEED_4_NO1, # not a prime - RANDOM_1024_BIT_SEED_4_NO3, # not a prime - RANDOM_1024_BIT_SEED_4_NO2, # largest (not a prime) - ] - -ADD_SUB_DATA = [ - "0", "1", "3", "f", "fe", "ff", "100", "ff00", - "fffe", "ffff", "10000", # 2^16 - 1, 2^16, 2^16 + 1 - "fffffffe", "ffffffff", "100000000", # 2^32 - 1, 2^32, 2^32 + 1 - "1f7f7f7f7f7f7f", - "8000000000000000", "fefefefefefefefe", - "fffffffffffffffe", "ffffffffffffffff", "10000000000000000", # 2^64 - 1, 2^64, 2^64 + 1 - "1234567890abcdef0", - "fffffffffffffffffffffffe", - "ffffffffffffffffffffffff", - "1000000000000000000000000", - "fffffffffffffffffefefefefefefefe", - "fffffffffffffffffffffffffffffffe", - "ffffffffffffffffffffffffffffffff", - "100000000000000000000000000000000", - "1234567890abcdef01234567890abcdef0", - "fffffffffffffffffffffffffffffffffffffffffffffffffefefefefefefefe", - "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe", - "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", - "10000000000000000000000000000000000000000000000000000000000000000", - "1234567890abcdef01234567890abcdef01234567890abcdef01234567890abcdef0", - ] - -# Only odd moduli are present as in the new bignum code only odd moduli are -# supported for now. -MODULI_DEFAULT = [ - "53", # safe prime - "45", # non-prime - SAFE_PRIME_192_BIT_SEED_1, # safe prime - RANDOM_192_BIT_SEED_2_NO4, # not a prime - SAFE_PRIME_1024_BIT_SEED_3, # safe prime - RANDOM_1024_BIT_SEED_4_NO5, # not a prime - ] - -# Some functions, e.g. mbedtls_mpi_mod_raw_inv_prime(), only support prime moduli. -ONLY_PRIME_MODULI = [ - "53", # safe prime - "8ac72304057392b5", # 9999999997777777333 (longer, not safe, prime) - # The next prime has a different R in Montgomery form depending on - # whether 32- or 64-bit MPIs are used. - "152d02c7e14af67fe0bf", # 99999999999999999991999 - SAFE_PRIME_192_BIT_SEED_1, # safe prime - SAFE_PRIME_1024_BIT_SEED_3, # safe prime - ] - -def __gen_safe_prime(bits, seed): - ''' - Generate a safe prime. - - This function is intended for generating constants offline and shouldn't be - used in test generation classes. - - Requires pycryptodomex for getPrime and isPrime and python 3.9 or later for - randbytes. - ''' - rng = random.Random() - # We want reproducibility across python versions - rng.seed(seed, version=2) - while True: - prime = 2*getPrime(bits-1, rng.randbytes)+1 #pylint: disable=no-member - if isPrime(prime, 1e-30): - return prime |