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ecp_curves: Minor refactoring of mbedtls_ecp_mod_p255_raw()

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* Fixed whitespace issues.
* Renamed variables to align with bignum conventions.
* Updated alignment on test input data.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This commit is contained in:
Minos Galanakis 2023-05-17 15:01:08 +01:00
parent aada68f1be
commit 2daa374ea8
2 changed files with 32 additions and 52 deletions
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60
scripts/mbedtls_dev/ecp.py
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@ -728,53 +728,39 @@ class EcpP255Raw(bignum_common.ModOperationCommon,
"0", "1",
# Modulus - 1
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"ffffffec"),
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffec"),
# Modulus + 1
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"ffffffee"),
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffee"),
# 2^255 - 1
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"ffffffff"),
("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
# Maximum canonical P255 multiplication result
("3fffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"ffffffec000000000000000000000000000000000000000000000000"
"0000000000000190"),
("3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffec"
"0000000000000000000000000000000000000000000000000000000000000190"),
# First 8 number generated by random.getrandbits(510) - seed(2,2)
("1019f0d64ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5"
"e341245c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4"
"bb99f4bea973"),
("20948fa1feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e"
"405d93ffed9235288bc781ae66267594c9c9500925e4749b575bd13653"
"f8dd9b1f282e"),
("3a1893ea5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09"
"325626e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f"
"57ebf30b94fa"),
("20a6923522fe99a22c70501e533c91352d3d854e061b90303b08c6e33c"
"7295782d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71"
"c4a66148a86f"),
("3a248138e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4"
"c11ab2fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14"
"bc4a829e07b0"),
("2f450feab714210c665d7435c1066932f4767f26294365b2721dea3bf6"
"3f23d0dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3f"
"d983c34c769f"),
("1d199effe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80"
"371eb97f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a8"
"3ee0761ebfd2"),
("3423c6ec531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9"
"492f258ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e736"
"95c3e652c71a"),
("1019f0d64ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
"5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
("20948fa1feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"
"ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd9b1f282e"),
("3a1893ea5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09325626"
"e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57ebf30b94fa"),
("20a6923522fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"
"2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
("3a248138e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"
"fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0"),
("2f450feab714210c665d7435c1066932f4767f26294365b2721dea3bf63f23d0"
"dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3fd983c34c769f"),
("1d199effe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80371eb9"
"7f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
("3423c6ec531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"
"8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
# Next 2 number generated by random.getrandbits(255)
("62f1243644a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3"
"172062"),
("6a606e54b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9"
"500ec9"),
("62f1243644a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3172062"),
("6a606e54b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9500ec9"),
]
@property