Squashed 'lib/mbedtls/external/mbedtls/' content from commit 2ca6c285a0dd

git-subtree-dir: lib/mbedtls/external/mbedtls
git-subtree-split: 2ca6c285a0dd3f33982dd57299012dacab1ff206

1 files changed, 875 insertions, 0 deletions

diff --git a/scripts/mbedtls_dev/ecp.py b/scripts/mbedtls_dev/ecp.py
new file mode 100644
index 00000000000..b40f3b12671
--- /dev/null
+++ b/scripts/mbedtls_dev/ecp.py
@@ -0,0 +1,875 @@
+"""Framework classes for generation of ecp test cases."""
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+
+from typing import List
+
+from . import test_data_generation
+from . import bignum_common
+
+
+class EcpTarget(test_data_generation.BaseTarget):
+    #pylint: disable=abstract-method, too-few-public-methods
+    """Target for ecp test case generation."""
+    target_basename = 'test_suite_ecp.generated'
+
+
+class EcpP192R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P192 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p192_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP192R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
+
+    moduli = ["fffffffffffffffffffffffffffffffeffffffffffffffff"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "fffffffffffffffffffffffffffffffefffffffffffffffe",
+
+        # Modulus + 1
+        "ffffffffffffffffffffffffffffffff0000000000000000",
+
+        # 2^192 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P192 multiplication result
+        ("fffffffffffffffffffffffffffffffdfffffffffffffffc"
+         "000000000000000100000000000000040000000000000004"),
+
+        # Generate an overflow during reduction
+        ("00000000000000000000000000000001ffffffffffffffff"
+         "ffffffffffffffffffffffffffffffff0000000000000000"),
+
+        # Generate an overflow during carry reduction
+        ("ffffffffffffffff00000000000000010000000000000000"
+         "fffffffffffffffeffffffffffffffff0000000000000000"),
+
+        # First 8 number generated by random.getrandbits(384) - seed(2,2)
+        ("cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd"
+         "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("ffed9235288bc781ae66267594c9c9500925e4749b575bd1"
+         "3653f8dd9b1f282e4067c3584ee207f8da94e3e8ab73738f"),
+        ("ef8acd128b4f2fc15f3f57ebf30b94fa82523e86feac7eb7"
+         "dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"
+         "defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2"),
+        ("2d3d854e061b90303b08c6e33c7295782d6c797f8f7d9b78"
+         "2a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f1"
+         "5c14bc4a829e07b0829a48d422fe99a22c70501e533c9135"),
+        ("97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561"
+         "867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2"
+         "721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"),
+
+        # Next 2 number generated by random.getrandbits(192)
+        "47733e847d718d733ff98ff387c56473a7a83ee0761ebfd2",
+        "cbd4d3e2d4dec9ef83f0be4e80371eb97f81375eecc1cb63"
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP192R1"] + args
+
+
+class EcpP224R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P224 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p224_raw"
+    input_style = "arch_split"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP224R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
+
+    moduli = ["ffffffffffffffffffffffffffffffff000000000000000000000001"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "ffffffffffffffffffffffffffffffff000000000000000000000000",
+
+        # Modulus + 1
+        "ffffffffffffffffffffffffffffffff000000000000000000000002",
+
+        # 2^224 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P224 multiplication result
+        ("fffffffffffffffffffffffffffffffe000000000000000000000000"
+         "00000001000000000000000000000000000000000000000000000000"),
+
+        # Generate an overflow during reduction
+        ("00000000000000000000000000010000000070000000002000001000"
+         "ffffffffffff9fffffffffe00000efff000070000000002000001003"),
+
+        # Generate an underflow during reduction
+        ("00000001000000000000000000000000000000000000000000000000"
+         "00000000000dc0000000000000000001000000010000000100000003"),
+
+        # First 8 number generated by random.getrandbits(448) - seed(2,2)
+        ("da94e3e8ab73738fcf1822ffbc6887782b491044d5e341245c6e4337"
+         "15ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("cdbd47d364be8049a372db8f6e405d93ffed9235288bc781ae662675"
+         "94c9c9500925e4749b575bd13653f8dd9b1f282e4067c3584ee207f8"),
+        ("defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2ef8acd12"
+         "8b4f2fc15f3f57ebf30b94fa82523e86feac7eb7dc38f519b91751da"),
+        ("2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a6"
+         "6148a86fe8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"),
+        ("8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0829a48d4"
+         "22fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"),
+        ("97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561867e5e15"
+         "bc01bfce6a27e0dfcbf8754472154e76e4c11ab2fec3f6b32e8d4b8a"),
+        ("a7a83ee0761ebfd2bd143fa9b714210c665d7435c1066932f4767f26"
+         "294365b2721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"),
+        ("74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e"
+         "80371eb97f81375eecc1cb6347733e847d718d733ff98ff387c56473"),
+
+        # Next 2 number generated by random.getrandbits(224)
+        "eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a",
+        "f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f258ebdbfe3"
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        limbs = 2 * bignum_common.bits_to_limbs(224, self.bits_in_limb)
+        hex_digits = bignum_common.hex_digits_for_limb(limbs, self.bits_in_limb)
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP224R1"] + args
+
+
+class EcpP256R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P256 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p256_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP256R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
+
+    moduli = ["ffffffff00000001000000000000000000000000ffffffffffffffffffffffff"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "ffffffff00000001000000000000000000000000fffffffffffffffffffffffe",
+
+        # Modulus + 1
+        "ffffffff00000001000000000000000000000001000000000000000000000000",
+
+        # 2^256 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P256 multiplication result
+        ("fffffffe00000002fffffffe0000000100000001fffffffe00000001fffffffc"
+         "00000003fffffffcfffffffffffffffffffffffc000000000000000000000004"),
+
+        # Generate an overflow during reduction
+        ("0000000000000000000000010000000000000000000000000000000000000000"
+         "00000000000000000000000000000000000000000000000000000000ffffffff"),
+
+        # Generate an underflow during reduction
+        ("0000000000000000000000000000000000000000000000000000000000000010"
+         "ffffffff00000000000000000000000000000000000000000000000000000000"),
+
+        # Generate an overflow during carry reduction
+        ("aaaaaaaa00000000000000000000000000000000000000000000000000000000"
+         "00000000000000000000000000000000aaaaaaacaaaaaaaaaaaaaaaa00000000"),
+
+        # Generate an underflow during carry reduction
+        ("000000000000000000000001ffffffff00000000000000000000000000000000"
+         "0000000000000000000000000000000000000002000000020000000100000002"),
+
+        # First 8 number generated by random.getrandbits(512) - seed(2,2)
+        ("4067c3584ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
+         "5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("82523e86feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"
+         "ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd9b1f282e"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09325626"
+         "e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57ebf30b94fa"),
+        ("829a48d422fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"
+         "2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("e89204e2e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"
+         "fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2721dea3bf63f23d0"
+         "dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3fd983c34c769f"),
+        ("74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80371eb9"
+         "7f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
+        ("d08f1bb2531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"
+         "8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
+
+        # Next 2 number generated by random.getrandbits(256)
+        "c5e2486c44a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3172062",
+        "d4c0dca8b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9500ec9"
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP256R1"] + args
+
+
+class EcpP384R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P384 fast reduction."""
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p384_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP384R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
+
+    moduli = [("ffffffffffffffffffffffffffffffffffffffffffffffff"
+               "fffffffffffffffeffffffff0000000000000000ffffffff")
+             ] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffeffffffff0000000000000000fffffffe"),
+
+        # Modulus + 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffeffffffff000000000000000100000000"),
+
+        # 2^384 - 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffffffffffffffffffff"),
+
+        # Maximum canonical P384 multiplication result
+        ("ffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffdfffffffe0000000000000001fffffffc"
+         "000000000000000000000000000000010000000200000000"
+         "fffffffe000000020000000400000000fffffffc00000004"),
+
+        # Testing with overflow in A(12) + A(21) + A(20);
+        ("497811378624857a2c2af60d70583376545484cfae5c812f"
+         "e2999fc1abb51d18b559e8ca3b50aaf263fdf8f24bdfb98f"
+         "ffffffff20e65bf9099e4e73a5e8b517cf4fbeb8fd1750fd"
+         "ae6d43f2e53f82d5ffffffffffffffffcc6f1e06111c62e0"),
+
+        # Testing with underflow in A(13) + A(22) + A(23) - A(12) - A(20);
+        ("dfdd25e96777406b3c04b8c7b406f5fcf287e1e576003a09"
+         "2852a6fbe517f2712b68abef41dbd35183a0614fb7222606"
+         "ffffffff84396eee542f18a9189d94396c784059c17a9f18"
+         "f807214ef32f2f10ffffffff8a77fac20000000000000000"),
+
+        # Testing with overflow in A(23) + A(20) + A(19) - A(22);
+        ("783753f8a5afba6c1862eead1deb2fcdd907272be3ffd185"
+         "42b24a71ee8b26cab0aa33513610ff973042bbe1637cc9fc"
+         "99ad36c7f703514572cf4f5c3044469a8f5be6312c19e5d3"
+         "f8fc1ac6ffffffffffffffff8c86252400000000ffffffff"),
+
+        # Testing with underflow in A(23) + A(20) + A(19) - A(22);
+        ("65e1d2362fce922663b7fd517586e88842a9b4bd092e93e6"
+         "251c9c69f278cbf8285d99ae3b53da5ba36e56701e2b17c2"
+         "25f1239556c5f00117fa140218b46ebd8e34f50d0018701f"
+         "a8a0a5cc00000000000000004410bcb4ffffffff00000000"),
+
+        # Testing the second round of carry reduction
+        ("000000000000000000000000ffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffff0000000000000000"
+         "0000000000000000ffffffff000000000000000000000001"
+         "00000000000000000000000000000000ffffffff00000001"),
+
+        # First 8 number generated by random.getrandbits(768) - seed(2,2)
+        ("ffed9235288bc781ae66267594c9c9500925e4749b575bd1"
+         "3653f8dd9b1f282e4067c3584ee207f8da94e3e8ab73738f"
+         "cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd"
+         "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"
+         "defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2"
+         "ef8acd128b4f2fc15f3f57ebf30b94fa82523e86feac7eb7"
+         "dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"),
+        ("fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f1"
+         "5c14bc4a829e07b0829a48d422fe99a22c70501e533c9135"
+         "2d3d854e061b90303b08c6e33c7295782d6c797f8f7d9b78"
+         "2a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2"
+         "721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"
+         "97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561"
+         "867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"),
+        ("8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4"
+         "e73695c3e652c71a74667bffe202849da9643a295a9ac6de"
+         "cbd4d3e2d4dec9ef83f0be4e80371eb97f81375eecc1cb63"
+         "47733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
+        ("d4c0dca8b4c9e755cc9c3adcf515a8234da4daeb4f3f8777"
+         "7ad1f45ae9500ec9c5e2486c44a4a8f69dc8db48e86ec9c6"
+         "e06f291b2a838af8d5c44a4eb3172062d08f1bb2531d6460"
+         "f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"),
+        ("0227eeb7b9d7d01f5769da05d205bbfcc8c69069134bccd3"
+         "e1cf4f589f8e4ce0af29d115ef24bd625dd961e6830b54fa"
+         "7d28f93435339774bb1e386c4fd5079e681b8f5896838b76"
+         "9da59b74a6c3181c81e220df848b1df78feb994a81167346"),
+        ("d322a7353ead4efe440e2b4fda9c025a22f1a83185b98f5f"
+         "c11e60de1b343f52ea748db9e020307aaeb6db2c3a038a70"
+         "9779ac1f45e9dd320c855fdfa7251af0930cdbd30f0ad2a8"
+         "1b2d19a2beaa14a7ff3fe32a30ffc4eed0a7bd04e85bfcdd"),
+
+        # Next 2 number generated by random.getrandbits(384)
+        ("5c3747465cc36c270e8a35b10828d569c268a20eb78ac332"
+         "e5e138e26c4454b90f756132e16dce72f18e859835e1f291"),
+        ("eb2b5693babb7fbb0a76c196067cfdcb11457d9cf45e2fa0"
+         "1d7f4275153924800600571fac3a5b263fdf57cd2c006497")
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP384R1"] + args
+
+
+class EcpP521R1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P521 fast reduction."""
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p521_raw"
+    input_style = "arch_split"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP521R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
+
+    moduli = [("01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+               "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")
+             ] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        ("01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe"),
+
+        # Modulus + 1
+        ("020000000000000000000000000000000000000000000000000000000000000000"
+         "000000000000000000000000000000000000000000000000000000000000000000"),
+
+        # Maximum canonical P521 multiplication result
+        ("0003ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "fffff800"
+         "0000000000000000000000000000000000000000000000000000000000000000"
+         "0000000000000000000000000000000000000000000000000000000000000004"),
+
+        # Test case for overflow during addition
+        ("0001efffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "000001ef"
+         "0000000000000000000000000000000000000000000000000000000000000000"
+         "000000000000000000000000000000000000000000000000000000000f000000"),
+
+        # First 8 number generated by random.getrandbits(1042) - seed(2,2)
+        ("0003cc2e82523e86feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f"
+         "6e405d93ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd"
+         "9b1f282e"
+         "4067c3584ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
+         "5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("00017052829e07b0829a48d422fe99a22c70501e533c91352d3d854e061b9030"
+         "3b08c6e33c7295782d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c5055"
+         "6c71c4a6"
+         "6148a86fe8624fab5186ee32ee8d7ee9770348a05d300cb90706a045defc044a"
+         "09325626e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57eb"),
+        ("00021f15a7a83ee0761ebfd2bd143fa9b714210c665d7435c1066932f4767f26"
+         "294365b2721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b97eeab64"
+         "ca2ce6bc"
+         "5d3fd983c34c769fe89204e2e8168561867e5e15bc01bfce6a27e0dfcbf87544"
+         "72154e76e4c11ab2fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f1"),
+        ("000381bc2a838af8d5c44a4eb3172062d08f1bb2531d6460f0caeef038c89b38"
+         "a8acb5137c9260dc74e088a9b9492f258ebdbfe3eb9ac688b9d39cca91551e82"
+         "59cc60b1"
+         "7604e4b4e73695c3e652c71a74667bffe202849da9643a295a9ac6decbd4d3e2"
+         "d4dec9ef83f0be4e80371eb97f81375eecc1cb6347733e847d718d733ff98ff3"),
+        ("00034816c8c69069134bccd3e1cf4f589f8e4ce0af29d115ef24bd625dd961e6"
+         "830b54fa7d28f93435339774bb1e386c4fd5079e681b8f5896838b769da59b74"
+         "a6c3181c"
+         "81e220df848b1df78feb994a81167346d4c0dca8b4c9e755cc9c3adcf515a823"
+         "4da4daeb4f3f87777ad1f45ae9500ec9c5e2486c44a4a8f69dc8db48e86ec9c6"),
+        ("000397846c4454b90f756132e16dce72f18e859835e1f291d322a7353ead4efe"
+         "440e2b4fda9c025a22f1a83185b98f5fc11e60de1b343f52ea748db9e020307a"
+         "aeb6db2c"
+         "3a038a709779ac1f45e9dd320c855fdfa7251af0930cdbd30f0ad2a81b2d19a2"
+         "beaa14a7ff3fe32a30ffc4eed0a7bd04e85bfcdd0227eeb7b9d7d01f5769da05"),
+        ("00002c3296e6bc4d62b47204007ee4fab105d83e85e951862f0981aebc1b00d9"
+         "2838e766ef9b6bf2d037fe2e20b6a8464174e75a5f834da70569c018eb2b5693"
+         "babb7fbb"
+         "0a76c196067cfdcb11457d9cf45e2fa01d7f4275153924800600571fac3a5b26"
+         "3fdf57cd2c0064975c3747465cc36c270e8a35b10828d569c268a20eb78ac332"),
+        ("00009d23b4917fc09f20dbb0dcc93f0e66dfe717c17313394391b6e2e6eacb0f"
+         "0bb7be72bd6d25009aeb7fa0c4169b148d2f527e72daf0a54ef25c0707e33868"
+         "7d1f7157"
+         "5653a45c49390aa51cf5192bbf67da14be11d56ba0b4a2969d8055a9f03f2d71"
+         "581d8e830112ff0f0948eccaf8877acf26c377c13f719726fd70bddacb4deeec"),
+
+        # Next 2 number generated by random.getrandbits(521)
+        ("12b84ae65e920a63ac1f2b64df6dff07870c9d531ae72a47403063238da1a1fe"
+         "3f9d6a179fa50f96cd4aff9261aa92c0e6f17ec940639bc2ccdf572df00790813e3"),
+        ("166049dd332a73fa0b26b75196cf87eb8a09b27ec714307c68c425424a1574f1"
+         "eedf5b0f16cdfdb839424d201e653f53d6883ca1c107ca6e706649889c0c7f38608")
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        # Number of limbs: 2 * N
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP521R1"] + args
+
+
+class EcpP192K1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P192K1 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p192k1_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP192K1_ENABLED"]
+
+    moduli = ["fffffffffffffffffffffffffffffffffffffffeffffee37"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "fffffffffffffffffffffffffffffffffffffffeffffee36",
+
+        # Modulus + 1
+        "fffffffffffffffffffffffffffffffffffffffeffffee38",
+
+        # 2^192 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P192K1 multiplication result
+        ("fffffffffffffffffffffffffffffffffffffffdffffdc6c"
+         "0000000000000000000000000000000100002394013c7364"),
+
+        # Test case for overflow during addition
+        ("00000007ffff71b809e27dd832cfd5e04d9d2dbb9f8da217"
+         "0000000000000000000000000000000000000000520834f0"),
+
+        # First 8 number generated by random.getrandbits(384) - seed(2,2)
+        ("cf1822ffbc6887782b491044d5e341245c6e433715ba2bdd"
+         "177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("ffed9235288bc781ae66267594c9c9500925e4749b575bd1"
+         "3653f8dd9b1f282e4067c3584ee207f8da94e3e8ab73738f"),
+        ("ef8acd128b4f2fc15f3f57ebf30b94fa82523e86feac7eb7"
+         "dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"
+         "defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2"),
+        ("2d3d854e061b90303b08c6e33c7295782d6c797f8f7d9b78"
+         "2a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f1"
+         "5c14bc4a829e07b0829a48d422fe99a22c70501e533c9135"),
+        ("97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561"
+         "867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2"
+         "721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"),
+
+        # Next 2 number generated by random.getrandbits(192)
+        "47733e847d718d733ff98ff387c56473a7a83ee0761ebfd2",
+        "cbd4d3e2d4dec9ef83f0be4e80371eb97f81375eecc1cb63"
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self):
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP192K1"] + args
+
+
+class EcpP224K1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P224 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p224k1_raw"
+    input_style = "arch_split"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP224K1_ENABLED"]
+
+    moduli = ["fffffffffffffffffffffffffffffffffffffffffffffffeffffe56d"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "fffffffffffffffffffffffffffffffffffffffffffffffeffffe56c",
+
+        # Modulus + 1
+        "fffffffffffffffffffffffffffffffffffffffffffffffeffffe56e",
+
+        # 2^224 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P224K1 multiplication result
+        ("fffffffffffffffffffffffffffffffffffffffffffffffdffffcad8"
+         "00000000000000000000000000000000000000010000352802c26590"),
+
+        # Test case for overflow during addition
+        ("0000007ffff2b68161180fd8cd92e1a109be158a19a99b1809db8032"
+         "0000000000000000000000000000000000000000000000000bf04f49"),
+
+        # First 8 number generated by random.getrandbits(448) - seed(2,2)
+        ("da94e3e8ab73738fcf1822ffbc6887782b491044d5e341245c6e4337"
+         "15ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("cdbd47d364be8049a372db8f6e405d93ffed9235288bc781ae662675"
+         "94c9c9500925e4749b575bd13653f8dd9b1f282e4067c3584ee207f8"),
+        ("defc044a09325626e6b58de744ab6cce80877b6f71e1f6d2ef8acd12"
+         "8b4f2fc15f3f57ebf30b94fa82523e86feac7eb7dc38f519b91751da"),
+        ("2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a6"
+         "6148a86fe8624fab5186ee32ee8d7ee9770348a05d300cb90706a045"),
+        ("8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0829a48d4"
+         "22fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"),
+        ("97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561867e5e15"
+         "bc01bfce6a27e0dfcbf8754472154e76e4c11ab2fec3f6b32e8d4b8a"),
+        ("a7a83ee0761ebfd2bd143fa9b714210c665d7435c1066932f4767f26"
+         "294365b2721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"),
+        ("74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e"
+         "80371eb97f81375eecc1cb6347733e847d718d733ff98ff387c56473"),
+
+        # Next 2 number generated by random.getrandbits(224)
+        ("eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
+        ("f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f258ebdbfe3"),
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        limbs = 2 * bignum_common.bits_to_limbs(224, self.bits_in_limb)
+        hex_digits = bignum_common.hex_digits_for_limb(limbs, self.bits_in_limb)
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self):
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP224K1"] + args
+
+
+class EcpP256K1Raw(bignum_common.ModOperationCommon,
+                   EcpTarget):
+    """Test cases for ECP P256 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p256k1_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_SECP256K1_ENABLED"]
+
+    moduli = ["fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f"] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        "fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2e",
+
+        # Modulus + 1
+        "fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc30",
+
+        # 2^256 - 1
+        "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+
+        # Maximum canonical P256K1 multiplication result
+        ("fffffffffffffffffffffffffffffffffffffffffffffffffffffffdfffff85c"
+         "000000000000000000000000000000000000000000000001000007a4000e9844"),
+
+        # Test case for overflow during addition
+        ("0000fffffc2f000e90a0c86a0a63234e5ba641f43a7e4aecc4040e67ec850562"
+         "00000000000000000000000000000000000000000000000000000000585674fd"),
+
+        # Test case for overflow during addition
+        ("0000fffffc2f000e90a0c86a0a63234e5ba641f43a7e4aecc4040e67ec850562"
+         "00000000000000000000000000000000000000000000000000000000585674fd"),
+
+        # First 8 number generated by random.getrandbits(512) - seed(2,2)
+        ("4067c3584ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
+         "5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("82523e86feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"
+         "ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd9b1f282e"),
+        ("e8624fab5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09325626"
+         "e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57ebf30b94fa"),
+        ("829a48d422fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"
+         "2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("e89204e2e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"
+         "fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0"),
+        ("bd143fa9b714210c665d7435c1066932f4767f26294365b2721dea3bf63f23d0"
+         "dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3fd983c34c769f"),
+        ("74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80371eb9"
+         "7f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
+        ("d08f1bb2531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"
+         "8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
+
+        # Next 2 number generated by random.getrandbits(256)
+        ("c5e2486c44a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3172062"),
+        ("d4c0dca8b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9500ec9"),
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self):
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_SECP256K1"] + args
+
+
+class EcpP255Raw(bignum_common.ModOperationCommon,
+                 EcpTarget):
+    """Test cases for ECP 25519 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "mbedtls_ecp_mod_p255_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_CURVE25519_ENABLED"]
+
+    moduli = [("7fffffffffffffffffffffffffffffffffffffffffffffffff"
+               "ffffffffffffed")] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        ("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffec"),
+
+        # Modulus + 1
+        ("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffee"),
+
+        # 2^255 - 1
+        ("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
+
+        # Maximum canonical P255 multiplication result
+        ("3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffec"
+         "0000000000000000000000000000000000000000000000000000000000000190"),
+
+        # First 8 number generated by random.getrandbits(510) - seed(2,2)
+        ("1019f0d64ee207f8da94e3e8ab73738fcf1822ffbc6887782b491044d5e34124"
+         "5c6e433715ba2bdd177219d30e7a269fd95bafc8f2a4d27bdcf4bb99f4bea973"),
+        ("20948fa1feac7eb7dc38f519b91751dacdbd47d364be8049a372db8f6e405d93"
+         "ffed9235288bc781ae66267594c9c9500925e4749b575bd13653f8dd9b1f282e"),
+        ("3a1893ea5186ee32ee8d7ee9770348a05d300cb90706a045defc044a09325626"
+         "e6b58de744ab6cce80877b6f71e1f6d2ef8acd128b4f2fc15f3f57ebf30b94fa"),
+        ("20a6923522fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"
+         "2d6c797f8f7d9b782a1be9cd8697bbd0e2520e33e44c50556c71c4a66148a86f"),
+        ("3a248138e8168561867e5e15bc01bfce6a27e0dfcbf8754472154e76e4c11ab2"
+         "fec3f6b32e8d4b8a8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0"),
+        ("2f450feab714210c665d7435c1066932f4767f26294365b2721dea3bf63f23d0"
+         "dbe53fcafb2147df5ca495fa5a91c89b97eeab64ca2ce6bc5d3fd983c34c769f"),
+        ("1d199effe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e80371eb9"
+         "7f81375eecc1cb6347733e847d718d733ff98ff387c56473a7a83ee0761ebfd2"),
+        ("3423c6ec531d6460f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f25"
+         "8ebdbfe3eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
+
+        # Next 2 number generated by random.getrandbits(255)
+        ("62f1243644a4a8f69dc8db48e86ec9c6e06f291b2a838af8d5c44a4eb3172062"),
+        ("6a606e54b4c9e755cc9c3adcf515a8234da4daeb4f3f87777ad1f45ae9500ec9"),
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self)-> List[str]:
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_CURVE25519"] + args
+
+
+class EcpP448Raw(bignum_common.ModOperationCommon,
+                 EcpTarget):
+    """Test cases for ECP P448 fast reduction."""
+    symbol = "-"
+    test_function = "ecp_mod_p_generic_raw"
+    test_name = "ecp_mod_p448_raw"
+    input_style = "fixed"
+    arity = 1
+    dependencies = ["MBEDTLS_ECP_DP_CURVE448_ENABLED"]
+
+    moduli = [("fffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
+               "ffffffffffffffffffffffffffffffffffffffffffffffffffffffff")] # type: List[str]
+
+    input_values = [
+        "0", "1",
+
+        # Modulus - 1
+        ("fffffffffffffffffffffffffffffffffffffffffffffffffffffffe"
+         "fffffffffffffffffffffffffffffffffffffffffffffffffffffffe"),
+
+        # Modulus + 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "00000000000000000000000000000000000000000000000000000000"),
+
+        # 2^448 - 1
+        ("ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+         "ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
+
+        # Maximum canonical P448 multiplication result
+        ("fffffffffffffffffffffffffffffffffffffffffffffffffffffffd"
+         "fffffffffffffffffffffffffffffffffffffffffffffffffffffffd"
+         "00000000000000000000000000000000000000000000000000000004"
+         "00000000000000000000000000000000000000000000000000000004"),
+
+        # First 8 number generated by random.getrandbits(896) - seed(2,2)
+        ("74667bffe202849da9643a295a9ac6decbd4d3e2d4dec9ef83f0be4e"
+         "80371eb97f81375eecc1cb6347733e847d718d733ff98ff387c56473"
+         "a7a83ee0761ebfd2bd143fa9b714210c665d7435c1066932f4767f26"
+         "294365b2721dea3bf63f23d0dbe53fcafb2147df5ca495fa5a91c89b"),
+        ("4da4daeb4f3f87777ad1f45ae9500ec9c5e2486c44a4a8f69dc8db48"
+         "e86ec9c6e06f291b2a838af8d5c44a4eb3172062d08f1bb2531d6460"
+         "f0caeef038c89b38a8acb5137c9260dc74e088a9b9492f258ebdbfe3"
+         "eb9ac688b9d39cca91551e8259cc60b17604e4b4e73695c3e652c71a"),
+        ("bc1b00d92838e766ef9b6bf2d037fe2e20b6a8464174e75a5f834da7"
+         "0569c018eb2b5693babb7fbb0a76c196067cfdcb11457d9cf45e2fa0"
+         "1d7f4275153924800600571fac3a5b263fdf57cd2c0064975c374746"
+         "5cc36c270e8a35b10828d569c268a20eb78ac332e5e138e26c4454b9"),
+        ("8d2f527e72daf0a54ef25c0707e338687d1f71575653a45c49390aa5"
+         "1cf5192bbf67da14be11d56ba0b4a2969d8055a9f03f2d71581d8e83"
+         "0112ff0f0948eccaf8877acf26c377c13f719726fd70bddacb4deeec"
+         "0b0c995e96e6bc4d62b47204007ee4fab105d83e85e951862f0981ae"),
+        ("84ae65e920a63ac1f2b64df6dff07870c9d531ae72a47403063238da"
+         "1a1fe3f9d6a179fa50f96cd4aff9261aa92c0e6f17ec940639bc2ccd"
+         "f572df00790813e32748dd1db4917fc09f20dbb0dcc93f0e66dfe717"
+         "c17313394391b6e2e6eacb0f0bb7be72bd6d25009aeb7fa0c4169b14"),
+        ("2bb3b36f29421c4021b7379f0897246a40c270b00e893302aba9e7b8"
+         "23fc5ad2f58105748ed5d1b7b310b730049dd332a73fa0b26b75196c"
+         "f87eb8a09b27ec714307c68c425424a1574f1eedf5b0f16cdfdb8394"
+         "24d201e653f53d6883ca1c107ca6e706649889c0c7f3860895bfa813"),
+        ("af3f5d7841b1256d5c1dc12fb5a1ae519fb8883accda6559caa538a0"
+         "9fc9370d3a6b86a7975b54a31497024640332b0612d4050771d7b14e"
+         "b6c004cc3b8367dc3f2bb31efe9934ad0809eae3ef232a32b5459d83"
+         "fbc46f1aea990e94821d46063b4dbf2ca294523d74115c86188b1044"),
+        ("7430051376e31f5aab63ad02854efa600641b4fa37a47ce41aeffafc"
+         "3b45402ac02659fe2e87d4150511baeb198ababb1a16daff3da95cd2"
+         "167b75dfb948f82a8317cba01c75f67e290535d868a24b7f627f2855"
+         "09167d4126af8090013c3273c02c6b9586b4625b475b51096c4ad652"),
+
+        # Corner case which causes maximum overflow
+        ("f4ae65e920a63ac1f2b64df6dff07870c9d531ae72a47403063238da1"
+         "a1fe3f9d6a179fa50f96cd4aff9261aa92c0e6f17ec940639bc2ccd0B"
+         "519A16DF59C53E0D49B209200F878F362ACE518D5B8BFCF9CDC725E5E"
+         "01C06295E8605AF06932B5006D9E556D3F190E8136BF9C643D332"),
+
+        # Next 2 number generated by random.getrandbits(448)
+        ("8f54f8ceacaab39e83844b40ffa9b9f15c14bc4a829e07b0829a48d4"
+         "22fe99a22c70501e533c91352d3d854e061b90303b08c6e33c729578"),
+        ("97eeab64ca2ce6bc5d3fd983c34c769fe89204e2e8168561867e5e15"
+         "bc01bfce6a27e0dfcbf8754472154e76e4c11ab2fec3f6b32e8d4b8a"),
+
+    ]
+
+    @property
+    def arg_a(self) -> str:
+        return super().format_arg('{:x}'.format(self.int_a)).zfill(2 * self.hex_digits)
+
+    def result(self) -> List[str]:
+        result = self.int_a % self.int_n
+        return [self.format_result(result)]
+
+    @property
+    def is_valid(self) -> bool:
+        return True
+
+    def arguments(self):
+        args = super().arguments()
+        return  ["MBEDTLS_ECP_DP_CURVE448"] + args