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Add test cases for P521 fast reduction testing

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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
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Gabor Mezei 2023-03-28 15:06:51 +02:00
parent 64a229f6ac
commit a9a68728b3
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GPG key ID: F072ACA227ACD71D
1 changed files with 9 additions and 1 deletions
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10
scripts/mbedtls_dev/ecp.py
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@ -351,7 +351,15 @@ class EcpP521R1Raw(bignum_common.ModOperationCommon,
input_values = [ input_values = [
"0", "1", "0", "1",
# Corner case: maximum canonical P521 multiplication result # Modulus - 1
("01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"),
# Modulus + 1
("020000000000000000000000000000000000000000000000000000000000000000"
"000000000000000000000000000000000000000000000000000000000000000000"),
# Maximum canonical P521 multiplication result
("0003ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" ("0003ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff" "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
"fffff800" "fffff800"