CoCalc -- curve25519-selftest.c

GitHub Repository: torvalds/linux
Path: blob/master/lib/crypto/curve25519-selftest.c
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// SPDX-License-Identifier: GPL-2.0 OR MIT
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/*
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 * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
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 */
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#include <crypto/curve25519.h>
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struct curve25519_test_vector {
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	u8 private[CURVE25519_KEY_SIZE];
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	u8 public[CURVE25519_KEY_SIZE];
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	u8 result[CURVE25519_KEY_SIZE];
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	bool valid;
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};
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static const struct curve25519_test_vector curve25519_test_vectors[] __initconst = {
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	{
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		.private = { 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d,
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			     0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45,
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			     0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a,
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			     0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a },
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		.public = { 0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4,
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			    0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37,
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			    0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d,
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			    0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f },
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		.result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1,
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			    0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25,
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			    0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33,
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			    0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 },
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		.valid = true
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	},
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	{
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		.private = { 0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b,
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			     0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6,
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			     0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd,
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			     0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb },
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		.public = { 0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54,
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			    0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a,
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			    0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4,
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			    0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a },
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		.result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1,
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			    0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25,
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			    0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33,
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			    0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 },
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		.valid = true
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	},
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	{
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		.private = { 1 },
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		.public = { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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		.result = { 0x3c, 0x77, 0x77, 0xca, 0xf9, 0x97, 0xb2, 0x64,
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			    0x41, 0x60, 0x77, 0x66, 0x5b, 0x4e, 0x22, 0x9d,
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			    0x0b, 0x95, 0x48, 0xdc, 0x0c, 0xd8, 0x19, 0x98,
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			    0xdd, 0xcd, 0xc5, 0xc8, 0x53, 0x3c, 0x79, 0x7f },
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		.valid = true
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	},
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	{
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		.private = { 1 },
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		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
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		.result = { 0xb3, 0x2d, 0x13, 0x62, 0xc2, 0x48, 0xd6, 0x2f,
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			    0xe6, 0x26, 0x19, 0xcf, 0xf0, 0x4d, 0xd4, 0x3d,
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			    0xb7, 0x3f, 0xfc, 0x1b, 0x63, 0x08, 0xed, 0xe3,
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			    0x0b, 0x78, 0xd8, 0x73, 0x80, 0xf1, 0xe8, 0x34 },
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		.valid = true
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	},
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	{
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		.private = { 0xa5, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d,
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			     0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd,
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			     0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18,
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			     0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0xc4 },
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		.public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb,
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			    0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c,
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			    0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b,
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			    0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c },
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		.result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90,
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			    0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f,
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			    0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7,
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			    0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 },
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		.valid = true
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	},
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	{
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		.private = { 1, 2, 3, 4 },
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		.public = { 0 },
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		.result = { 0 },
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		.valid = false
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	},
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	{
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		.private = { 2, 4, 6, 8 },
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		.public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
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			    0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
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			    0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
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			    0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8 },
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		.result = { 0 },
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		.valid = false
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	},
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	{
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		.private = { 0xff, 0xff, 0xff, 0xff, 0x0a, 0xff, 0xff, 0xff,
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			     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
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		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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			    0xff, 0xff, 0xff, 0xff, 0x0a, 0x00, 0xfb, 0x9f },
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		.result = { 0x77, 0x52, 0xb6, 0x18, 0xc1, 0x2d, 0x48, 0xd2,
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			    0xc6, 0x93, 0x46, 0x83, 0x81, 0x7c, 0xc6, 0x57,
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			    0xf3, 0x31, 0x03, 0x19, 0x49, 0x48, 0x20, 0x05,
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			    0x42, 0x2b, 0x4e, 0xae, 0x8d, 0x1d, 0x43, 0x23 },
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		.valid = true
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	},
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	{
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		.private = { 0x8e, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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		.public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8e, 0x06 },
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		.result = { 0x5a, 0xdf, 0xaa, 0x25, 0x86, 0x8e, 0x32, 0x3d,
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			    0xae, 0x49, 0x62, 0xc1, 0x01, 0x5c, 0xb3, 0x12,
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			    0xe1, 0xc5, 0xc7, 0x9e, 0x95, 0x3f, 0x03, 0x99,
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			    0xb0, 0xba, 0x16, 0x22, 0xf3, 0xb6, 0xf7, 0x0c },
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		.valid = true
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	},
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	/* wycheproof - normal case */
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	{
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		.private = { 0x48, 0x52, 0x83, 0x4d, 0x9d, 0x6b, 0x77, 0xda,
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			     0xde, 0xab, 0xaa, 0xf2, 0xe1, 0x1d, 0xca, 0x66,
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			     0xd1, 0x9f, 0xe7, 0x49, 0x93, 0xa7, 0xbe, 0xc3,
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			     0x6c, 0x6e, 0x16, 0xa0, 0x98, 0x3f, 0xea, 0xba },
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		.public = { 0x9c, 0x64, 0x7d, 0x9a, 0xe5, 0x89, 0xb9, 0xf5,
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			    0x8f, 0xdc, 0x3c, 0xa4, 0x94, 0x7e, 0xfb, 0xc9,
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			    0x15, 0xc4, 0xb2, 0xe0, 0x8e, 0x74, 0x4a, 0x0e,
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			    0xdf, 0x46, 0x9d, 0xac, 0x59, 0xc8, 0xf8, 0x5a },
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		.result = { 0x87, 0xb7, 0xf2, 0x12, 0xb6, 0x27, 0xf7, 0xa5,
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			    0x4c, 0xa5, 0xe0, 0xbc, 0xda, 0xdd, 0xd5, 0x38,
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			    0x9d, 0x9d, 0xe6, 0x15, 0x6c, 0xdb, 0xcf, 0x8e,
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			    0xbe, 0x14, 0xff, 0xbc, 0xfb, 0x43, 0x65, 0x51 },
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		.valid = true
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	},
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	/* wycheproof - public key on twist */
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	{
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		.private = { 0x58, 0x8c, 0x06, 0x1a, 0x50, 0x80, 0x4a, 0xc4,
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			     0x88, 0xad, 0x77, 0x4a, 0xc7, 0x16, 0xc3, 0xf5,
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			     0xba, 0x71, 0x4b, 0x27, 0x12, 0xe0, 0x48, 0x49,
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			     0x13, 0x79, 0xa5, 0x00, 0x21, 0x19, 0x98, 0xa8 },
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		.public = { 0x63, 0xaa, 0x40, 0xc6, 0xe3, 0x83, 0x46, 0xc5,
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			    0xca, 0xf2, 0x3a, 0x6d, 0xf0, 0xa5, 0xe6, 0xc8,
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			    0x08, 0x89, 0xa0, 0x86, 0x47, 0xe5, 0x51, 0xb3,
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			    0x56, 0x34, 0x49, 0xbe, 0xfc, 0xfc, 0x97, 0x33 },
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		.result = { 0xb1, 0xa7, 0x07, 0x51, 0x94, 0x95, 0xff, 0xff,
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			    0xb2, 0x98, 0xff, 0x94, 0x17, 0x16, 0xb0, 0x6d,
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			    0xfa, 0xb8, 0x7c, 0xf8, 0xd9, 0x11, 0x23, 0xfe,
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			    0x2b, 0xe9, 0xa2, 0x33, 0xdd, 0xa2, 0x22, 0x12 },
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		.valid = true
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	},
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	/* wycheproof - public key on twist */
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	{
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		.private = { 0xb0, 0x5b, 0xfd, 0x32, 0xe5, 0x53, 0x25, 0xd9,
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			     0xfd, 0x64, 0x8c, 0xb3, 0x02, 0x84, 0x80, 0x39,
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			     0x00, 0x0b, 0x39, 0x0e, 0x44, 0xd5, 0x21, 0xe5,
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			     0x8a, 0xab, 0x3b, 0x29, 0xa6, 0x96, 0x0b, 0xa8 },
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		.public = { 0x0f, 0x83, 0xc3, 0x6f, 0xde, 0xd9, 0xd3, 0x2f,
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			    0xad, 0xf4, 0xef, 0xa3, 0xae, 0x93, 0xa9, 0x0b,
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			    0xb5, 0xcf, 0xa6, 0x68, 0x93, 0xbc, 0x41, 0x2c,
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			    0x43, 0xfa, 0x72, 0x87, 0xdb, 0xb9, 0x97, 0x79 },
171
		.result = { 0x67, 0xdd, 0x4a, 0x6e, 0x16, 0x55, 0x33, 0x53,
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			    0x4c, 0x0e, 0x3f, 0x17, 0x2e, 0x4a, 0xb8, 0x57,
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			    0x6b, 0xca, 0x92, 0x3a, 0x5f, 0x07, 0xb2, 0xc0,
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			    0x69, 0xb4, 0xc3, 0x10, 0xff, 0x2e, 0x93, 0x5b },
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		.valid = true
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	},
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	/* wycheproof - public key on twist */
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	{
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		.private = { 0x70, 0xe3, 0x4b, 0xcb, 0xe1, 0xf4, 0x7f, 0xbc,
180
			     0x0f, 0xdd, 0xfd, 0x7c, 0x1e, 0x1a, 0xa5, 0x3d,
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			     0x57, 0xbf, 0xe0, 0xf6, 0x6d, 0x24, 0x30, 0x67,
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			     0xb4, 0x24, 0xbb, 0x62, 0x10, 0xbe, 0xd1, 0x9c },
183
		.public = { 0x0b, 0x82, 0x11, 0xa2, 0xb6, 0x04, 0x90, 0x97,
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			    0xf6, 0x87, 0x1c, 0x6c, 0x05, 0x2d, 0x3c, 0x5f,
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			    0xc1, 0xba, 0x17, 0xda, 0x9e, 0x32, 0xae, 0x45,
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			    0x84, 0x03, 0xb0, 0x5b, 0xb2, 0x83, 0x09, 0x2a },
187
		.result = { 0x4a, 0x06, 0x38, 0xcf, 0xaa, 0x9e, 0xf1, 0x93,
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			    0x3b, 0x47, 0xf8, 0x93, 0x92, 0x96, 0xa6, 0xb2,
189
			    0x5b, 0xe5, 0x41, 0xef, 0x7f, 0x70, 0xe8, 0x44,
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			    0xc0, 0xbc, 0xc0, 0x0b, 0x13, 0x4d, 0xe6, 0x4a },
191
		.valid = true
192
	},
193
	/* wycheproof - public key on twist */
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	{
195
		.private = { 0x68, 0xc1, 0xf3, 0xa6, 0x53, 0xa4, 0xcd, 0xb1,
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			     0xd3, 0x7b, 0xba, 0x94, 0x73, 0x8f, 0x8b, 0x95,
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			     0x7a, 0x57, 0xbe, 0xb2, 0x4d, 0x64, 0x6e, 0x99,
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			     0x4d, 0xc2, 0x9a, 0x27, 0x6a, 0xad, 0x45, 0x8d },
199
		.public = { 0x34, 0x3a, 0xc2, 0x0a, 0x3b, 0x9c, 0x6a, 0x27,
200
			    0xb1, 0x00, 0x81, 0x76, 0x50, 0x9a, 0xd3, 0x07,
201
			    0x35, 0x85, 0x6e, 0xc1, 0xc8, 0xd8, 0xfc, 0xae,
202
			    0x13, 0x91, 0x2d, 0x08, 0xd1, 0x52, 0xf4, 0x6c },
203
		.result = { 0x39, 0x94, 0x91, 0xfc, 0xe8, 0xdf, 0xab, 0x73,
204
			    0xb4, 0xf9, 0xf6, 0x11, 0xde, 0x8e, 0xa0, 0xb2,
205
			    0x7b, 0x28, 0xf8, 0x59, 0x94, 0x25, 0x0b, 0x0f,
206
			    0x47, 0x5d, 0x58, 0x5d, 0x04, 0x2a, 0xc2, 0x07 },
207
		.valid = true
208
	},
209
	/* wycheproof - public key on twist */
210
	{
211
		.private = { 0xd8, 0x77, 0xb2, 0x6d, 0x06, 0xdf, 0xf9, 0xd9,
212
			     0xf7, 0xfd, 0x4c, 0x5b, 0x37, 0x69, 0xf8, 0xcd,
213
			     0xd5, 0xb3, 0x05, 0x16, 0xa5, 0xab, 0x80, 0x6b,
214
			     0xe3, 0x24, 0xff, 0x3e, 0xb6, 0x9e, 0xa0, 0xb2 },
215
		.public = { 0xfa, 0x69, 0x5f, 0xc7, 0xbe, 0x8d, 0x1b, 0xe5,
216
			    0xbf, 0x70, 0x48, 0x98, 0xf3, 0x88, 0xc4, 0x52,
217
			    0xba, 0xfd, 0xd3, 0xb8, 0xea, 0xe8, 0x05, 0xf8,
218
			    0x68, 0x1a, 0x8d, 0x15, 0xc2, 0xd4, 0xe1, 0x42 },
219
		.result = { 0x2c, 0x4f, 0xe1, 0x1d, 0x49, 0x0a, 0x53, 0x86,
220
			    0x17, 0x76, 0xb1, 0x3b, 0x43, 0x54, 0xab, 0xd4,
221
			    0xcf, 0x5a, 0x97, 0x69, 0x9d, 0xb6, 0xe6, 0xc6,
222
			    0x8c, 0x16, 0x26, 0xd0, 0x76, 0x62, 0xf7, 0x58 },
223
		.valid = true
224
	},
225
	/* wycheproof - public key = 0 */
226
	{
227
		.private = { 0x20, 0x74, 0x94, 0x03, 0x8f, 0x2b, 0xb8, 0x11,
228
			     0xd4, 0x78, 0x05, 0xbc, 0xdf, 0x04, 0xa2, 0xac,
229
			     0x58, 0x5a, 0xda, 0x7f, 0x2f, 0x23, 0x38, 0x9b,
230
			     0xfd, 0x46, 0x58, 0xf9, 0xdd, 0xd4, 0xde, 0xbc },
231
		.public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
232
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
233
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
234
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
235
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
236
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
237
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
238
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
239
		.valid = false
240
	},
241
	/* wycheproof - public key = 1 */
242
	{
243
		.private = { 0x20, 0x2e, 0x89, 0x72, 0xb6, 0x1c, 0x7e, 0x61,
244
			     0x93, 0x0e, 0xb9, 0x45, 0x0b, 0x50, 0x70, 0xea,
245
			     0xe1, 0xc6, 0x70, 0x47, 0x56, 0x85, 0x54, 0x1f,
246
			     0x04, 0x76, 0x21, 0x7e, 0x48, 0x18, 0xcf, 0xab },
247
		.public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
248
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
249
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
250
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
251
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
252
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
253
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
254
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
255
		.valid = false
256
	},
257
	/* wycheproof - edge case on twist */
258
	{
259
		.private = { 0x38, 0xdd, 0xe9, 0xf3, 0xe7, 0xb7, 0x99, 0x04,
260
			     0x5f, 0x9a, 0xc3, 0x79, 0x3d, 0x4a, 0x92, 0x77,
261
			     0xda, 0xde, 0xad, 0xc4, 0x1b, 0xec, 0x02, 0x90,
262
			     0xf8, 0x1f, 0x74, 0x4f, 0x73, 0x77, 0x5f, 0x84 },
263
		.public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
264
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
265
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
266
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
267
		.result = { 0x9a, 0x2c, 0xfe, 0x84, 0xff, 0x9c, 0x4a, 0x97,
268
			    0x39, 0x62, 0x5c, 0xae, 0x4a, 0x3b, 0x82, 0xa9,
269
			    0x06, 0x87, 0x7a, 0x44, 0x19, 0x46, 0xf8, 0xd7,
270
			    0xb3, 0xd7, 0x95, 0xfe, 0x8f, 0x5d, 0x16, 0x39 },
271
		.valid = true
272
	},
273
	/* wycheproof - edge case on twist */
274
	{
275
		.private = { 0x98, 0x57, 0xa9, 0x14, 0xe3, 0xc2, 0x90, 0x36,
276
			     0xfd, 0x9a, 0x44, 0x2b, 0xa5, 0x26, 0xb5, 0xcd,
277
			     0xcd, 0xf2, 0x82, 0x16, 0x15, 0x3e, 0x63, 0x6c,
278
			     0x10, 0x67, 0x7a, 0xca, 0xb6, 0xbd, 0x6a, 0xa5 },
279
		.public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
280
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
281
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
282
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
283
		.result = { 0x4d, 0xa4, 0xe0, 0xaa, 0x07, 0x2c, 0x23, 0x2e,
284
			    0xe2, 0xf0, 0xfa, 0x4e, 0x51, 0x9a, 0xe5, 0x0b,
285
			    0x52, 0xc1, 0xed, 0xd0, 0x8a, 0x53, 0x4d, 0x4e,
286
			    0xf3, 0x46, 0xc2, 0xe1, 0x06, 0xd2, 0x1d, 0x60 },
287
		.valid = true
288
	},
289
	/* wycheproof - edge case on twist */
290
	{
291
		.private = { 0x48, 0xe2, 0x13, 0x0d, 0x72, 0x33, 0x05, 0xed,
292
			     0x05, 0xe6, 0xe5, 0x89, 0x4d, 0x39, 0x8a, 0x5e,
293
			     0x33, 0x36, 0x7a, 0x8c, 0x6a, 0xac, 0x8f, 0xcd,
294
			     0xf0, 0xa8, 0x8e, 0x4b, 0x42, 0x82, 0x0d, 0xb7 },
295
		.public = { 0xff, 0xff, 0xff, 0x03, 0x00, 0x00, 0xf8, 0xff,
296
			    0xff, 0x1f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff,
297
			    0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x07, 0x00,
298
			    0x00, 0xf0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00 },
299
		.result = { 0x9e, 0xd1, 0x0c, 0x53, 0x74, 0x7f, 0x64, 0x7f,
300
			    0x82, 0xf4, 0x51, 0x25, 0xd3, 0xde, 0x15, 0xa1,
301
			    0xe6, 0xb8, 0x24, 0x49, 0x6a, 0xb4, 0x04, 0x10,
302
			    0xff, 0xcc, 0x3c, 0xfe, 0x95, 0x76, 0x0f, 0x3b },
303
		.valid = true
304
	},
305
	/* wycheproof - edge case on twist */
306
	{
307
		.private = { 0x28, 0xf4, 0x10, 0x11, 0x69, 0x18, 0x51, 0xb3,
308
			     0xa6, 0x2b, 0x64, 0x15, 0x53, 0xb3, 0x0d, 0x0d,
309
			     0xfd, 0xdc, 0xb8, 0xff, 0xfc, 0xf5, 0x37, 0x00,
310
			     0xa7, 0xbe, 0x2f, 0x6a, 0x87, 0x2e, 0x9f, 0xb0 },
311
		.public = { 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0x07, 0x00,
312
			    0x00, 0xe0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00,
313
			    0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xf8, 0xff,
314
			    0xff, 0x0f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0x7f },
315
		.result = { 0xcf, 0x72, 0xb4, 0xaa, 0x6a, 0xa1, 0xc9, 0xf8,
316
			    0x94, 0xf4, 0x16, 0x5b, 0x86, 0x10, 0x9a, 0xa4,
317
			    0x68, 0x51, 0x76, 0x48, 0xe1, 0xf0, 0xcc, 0x70,
318
			    0xe1, 0xab, 0x08, 0x46, 0x01, 0x76, 0x50, 0x6b },
319
		.valid = true
320
	},
321
	/* wycheproof - edge case on twist */
322
	{
323
		.private = { 0x18, 0xa9, 0x3b, 0x64, 0x99, 0xb9, 0xf6, 0xb3,
324
			     0x22, 0x5c, 0xa0, 0x2f, 0xef, 0x41, 0x0e, 0x0a,
325
			     0xde, 0xc2, 0x35, 0x32, 0x32, 0x1d, 0x2d, 0x8e,
326
			     0xf1, 0xa6, 0xd6, 0x02, 0xa8, 0xc6, 0x5b, 0x83 },
327
		.public = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
328
			    0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
329
			    0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
330
			    0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x7f },
331
		.result = { 0x5d, 0x50, 0xb6, 0x28, 0x36, 0xbb, 0x69, 0x57,
332
			    0x94, 0x10, 0x38, 0x6c, 0xf7, 0xbb, 0x81, 0x1c,
333
			    0x14, 0xbf, 0x85, 0xb1, 0xc7, 0xb1, 0x7e, 0x59,
334
			    0x24, 0xc7, 0xff, 0xea, 0x91, 0xef, 0x9e, 0x12 },
335
		.valid = true
336
	},
337
	/* wycheproof - edge case on twist */
338
	{
339
		.private = { 0xc0, 0x1d, 0x13, 0x05, 0xa1, 0x33, 0x8a, 0x1f,
340
			     0xca, 0xc2, 0xba, 0x7e, 0x2e, 0x03, 0x2b, 0x42,
341
			     0x7e, 0x0b, 0x04, 0x90, 0x31, 0x65, 0xac, 0xa9,
342
			     0x57, 0xd8, 0xd0, 0x55, 0x3d, 0x87, 0x17, 0xb0 },
343
		.public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
344
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
345
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
346
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
347
		.result = { 0x19, 0x23, 0x0e, 0xb1, 0x48, 0xd5, 0xd6, 0x7c,
348
			    0x3c, 0x22, 0xab, 0x1d, 0xae, 0xff, 0x80, 0xa5,
349
			    0x7e, 0xae, 0x42, 0x65, 0xce, 0x28, 0x72, 0x65,
350
			    0x7b, 0x2c, 0x80, 0x99, 0xfc, 0x69, 0x8e, 0x50 },
351
		.valid = true
352
	},
353
	/* wycheproof - edge case for public key */
354
	{
355
		.private = { 0x38, 0x6f, 0x7f, 0x16, 0xc5, 0x07, 0x31, 0xd6,
356
			     0x4f, 0x82, 0xe6, 0xa1, 0x70, 0xb1, 0x42, 0xa4,
357
			     0xe3, 0x4f, 0x31, 0xfd, 0x77, 0x68, 0xfc, 0xb8,
358
			     0x90, 0x29, 0x25, 0xe7, 0xd1, 0xe2, 0x1a, 0xbe },
359
		.public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
360
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
361
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
362
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
363
		.result = { 0x0f, 0xca, 0xb5, 0xd8, 0x42, 0xa0, 0x78, 0xd7,
364
			    0xa7, 0x1f, 0xc5, 0x9b, 0x57, 0xbf, 0xb4, 0xca,
365
			    0x0b, 0xe6, 0x87, 0x3b, 0x49, 0xdc, 0xdb, 0x9f,
366
			    0x44, 0xe1, 0x4a, 0xe8, 0xfb, 0xdf, 0xa5, 0x42 },
367
		.valid = true
368
	},
369
	/* wycheproof - edge case for public key */
370
	{
371
		.private = { 0xe0, 0x23, 0xa2, 0x89, 0xbd, 0x5e, 0x90, 0xfa,
372
			     0x28, 0x04, 0xdd, 0xc0, 0x19, 0xa0, 0x5e, 0xf3,
373
			     0xe7, 0x9d, 0x43, 0x4b, 0xb6, 0xea, 0x2f, 0x52,
374
			     0x2e, 0xcb, 0x64, 0x3a, 0x75, 0x29, 0x6e, 0x95 },
375
		.public = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
376
			    0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
377
			    0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
378
			    0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
379
		.result = { 0x54, 0xce, 0x8f, 0x22, 0x75, 0xc0, 0x77, 0xe3,
380
			    0xb1, 0x30, 0x6a, 0x39, 0x39, 0xc5, 0xe0, 0x3e,
381
			    0xef, 0x6b, 0xbb, 0x88, 0x06, 0x05, 0x44, 0x75,
382
			    0x8d, 0x9f, 0xef, 0x59, 0xb0, 0xbc, 0x3e, 0x4f },
383
		.valid = true
384
	},
385
	/* wycheproof - edge case for public key */
386
	{
387
		.private = { 0x68, 0xf0, 0x10, 0xd6, 0x2e, 0xe8, 0xd9, 0x26,
388
			     0x05, 0x3a, 0x36, 0x1c, 0x3a, 0x75, 0xc6, 0xea,
389
			     0x4e, 0xbd, 0xc8, 0x60, 0x6a, 0xb2, 0x85, 0x00,
390
			     0x3a, 0x6f, 0x8f, 0x40, 0x76, 0xb0, 0x1e, 0x83 },
391
		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
392
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
393
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
394
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 },
395
		.result = { 0xf1, 0x36, 0x77, 0x5c, 0x5b, 0xeb, 0x0a, 0xf8,
396
			    0x11, 0x0a, 0xf1, 0x0b, 0x20, 0x37, 0x23, 0x32,
397
			    0x04, 0x3c, 0xab, 0x75, 0x24, 0x19, 0x67, 0x87,
398
			    0x75, 0xa2, 0x23, 0xdf, 0x57, 0xc9, 0xd3, 0x0d },
399
		.valid = true
400
	},
401
	/* wycheproof - edge case for public key */
402
	{
403
		.private = { 0x58, 0xeb, 0xcb, 0x35, 0xb0, 0xf8, 0x84, 0x5c,
404
			     0xaf, 0x1e, 0xc6, 0x30, 0xf9, 0x65, 0x76, 0xb6,
405
			     0x2c, 0x4b, 0x7b, 0x6c, 0x36, 0xb2, 0x9d, 0xeb,
406
			     0x2c, 0xb0, 0x08, 0x46, 0x51, 0x75, 0x5c, 0x96 },
407
		.public = { 0xff, 0xff, 0xff, 0xfb, 0xff, 0xff, 0xfb, 0xff,
408
			    0xff, 0xdf, 0xff, 0xff, 0xdf, 0xff, 0xff, 0xff,
409
			    0xfe, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xf7, 0xff,
410
			    0xff, 0xf7, 0xff, 0xff, 0xbf, 0xff, 0xff, 0x3f },
411
		.result = { 0xbf, 0x9a, 0xff, 0xd0, 0x6b, 0x84, 0x40, 0x85,
412
			    0x58, 0x64, 0x60, 0x96, 0x2e, 0xf2, 0x14, 0x6f,
413
			    0xf3, 0xd4, 0x53, 0x3d, 0x94, 0x44, 0xaa, 0xb0,
414
			    0x06, 0xeb, 0x88, 0xcc, 0x30, 0x54, 0x40, 0x7d },
415
		.valid = true
416
	},
417
	/* wycheproof - edge case for public key */
418
	{
419
		.private = { 0x18, 0x8c, 0x4b, 0xc5, 0xb9, 0xc4, 0x4b, 0x38,
420
			     0xbb, 0x65, 0x8b, 0x9b, 0x2a, 0xe8, 0x2d, 0x5b,
421
			     0x01, 0x01, 0x5e, 0x09, 0x31, 0x84, 0xb1, 0x7c,
422
			     0xb7, 0x86, 0x35, 0x03, 0xa7, 0x83, 0xe1, 0xbb },
423
		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
424
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
425
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
426
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
427
		.result = { 0xd4, 0x80, 0xde, 0x04, 0xf6, 0x99, 0xcb, 0x3b,
428
			    0xe0, 0x68, 0x4a, 0x9c, 0xc2, 0xe3, 0x12, 0x81,
429
			    0xea, 0x0b, 0xc5, 0xa9, 0xdc, 0xc1, 0x57, 0xd3,
430
			    0xd2, 0x01, 0x58, 0xd4, 0x6c, 0xa5, 0x24, 0x6d },
431
		.valid = true
432
	},
433
	/* wycheproof - edge case for public key */
434
	{
435
		.private = { 0xe0, 0x6c, 0x11, 0xbb, 0x2e, 0x13, 0xce, 0x3d,
436
			     0xc7, 0x67, 0x3f, 0x67, 0xf5, 0x48, 0x22, 0x42,
437
			     0x90, 0x94, 0x23, 0xa9, 0xae, 0x95, 0xee, 0x98,
438
			     0x6a, 0x98, 0x8d, 0x98, 0xfa, 0xee, 0x23, 0xa2 },
439
		.public = { 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
440
			    0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
441
			    0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
442
			    0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f },
443
		.result = { 0x4c, 0x44, 0x01, 0xcc, 0xe6, 0xb5, 0x1e, 0x4c,
444
			    0xb1, 0x8f, 0x27, 0x90, 0x24, 0x6c, 0x9b, 0xf9,
445
			    0x14, 0xdb, 0x66, 0x77, 0x50, 0xa1, 0xcb, 0x89,
446
			    0x06, 0x90, 0x92, 0xaf, 0x07, 0x29, 0x22, 0x76 },
447
		.valid = true
448
	},
449
	/* wycheproof - edge case for public key */
450
	{
451
		.private = { 0xc0, 0x65, 0x8c, 0x46, 0xdd, 0xe1, 0x81, 0x29,
452
			     0x29, 0x38, 0x77, 0x53, 0x5b, 0x11, 0x62, 0xb6,
453
			     0xf9, 0xf5, 0x41, 0x4a, 0x23, 0xcf, 0x4d, 0x2c,
454
			     0xbc, 0x14, 0x0a, 0x4d, 0x99, 0xda, 0x2b, 0x8f },
455
		.public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
456
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
457
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
458
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
459
		.result = { 0x57, 0x8b, 0xa8, 0xcc, 0x2d, 0xbd, 0xc5, 0x75,
460
			    0xaf, 0xcf, 0x9d, 0xf2, 0xb3, 0xee, 0x61, 0x89,
461
			    0xf5, 0x33, 0x7d, 0x68, 0x54, 0xc7, 0x9b, 0x4c,
462
			    0xe1, 0x65, 0xea, 0x12, 0x29, 0x3b, 0x3a, 0x0f },
463
		.valid = true
464
	},
465
	/* wycheproof - public key with low order */
466
	{
467
		.private = { 0x10, 0x25, 0x5c, 0x92, 0x30, 0xa9, 0x7a, 0x30,
468
			     0xa4, 0x58, 0xca, 0x28, 0x4a, 0x62, 0x96, 0x69,
469
			     0x29, 0x3a, 0x31, 0x89, 0x0c, 0xda, 0x9d, 0x14,
470
			     0x7f, 0xeb, 0xc7, 0xd1, 0xe2, 0x2d, 0x6b, 0xb1 },
471
		.public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
472
			    0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
473
			    0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
474
			    0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x00 },
475
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
476
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
477
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
478
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
479
		.valid = false
480
	},
481
	/* wycheproof - public key with low order */
482
	{
483
		.private = { 0x78, 0xf1, 0xe8, 0xed, 0xf1, 0x44, 0x81, 0xb3,
484
			     0x89, 0x44, 0x8d, 0xac, 0x8f, 0x59, 0xc7, 0x0b,
485
			     0x03, 0x8e, 0x7c, 0xf9, 0x2e, 0xf2, 0xc7, 0xef,
486
			     0xf5, 0x7a, 0x72, 0x46, 0x6e, 0x11, 0x52, 0x96 },
487
		.public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24,
488
			    0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b,
489
			    0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86,
490
			    0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0x57 },
491
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
492
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
493
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
494
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
495
		.valid = false
496
	},
497
	/* wycheproof - public key with low order */
498
	{
499
		.private = { 0xa0, 0xa0, 0x5a, 0x3e, 0x8f, 0x9f, 0x44, 0x20,
500
			     0x4d, 0x5f, 0x80, 0x59, 0xa9, 0x4a, 0xc7, 0xdf,
501
			     0xc3, 0x9a, 0x49, 0xac, 0x01, 0x6d, 0xd7, 0x43,
502
			     0xdb, 0xfa, 0x43, 0xc5, 0xd6, 0x71, 0xfd, 0x88 },
503
		.public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
504
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
505
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
506
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
507
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
508
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
509
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
510
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
511
		.valid = false
512
	},
513
	/* wycheproof - public key with low order */
514
	{
515
		.private = { 0xd0, 0xdb, 0xb3, 0xed, 0x19, 0x06, 0x66, 0x3f,
516
			     0x15, 0x42, 0x0a, 0xf3, 0x1f, 0x4e, 0xaf, 0x65,
517
			     0x09, 0xd9, 0xa9, 0x94, 0x97, 0x23, 0x50, 0x06,
518
			     0x05, 0xad, 0x7c, 0x1c, 0x6e, 0x74, 0x50, 0xa9 },
519
		.public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
520
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
521
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
522
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
523
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
524
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
525
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
526
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
527
		.valid = false
528
	},
529
	/* wycheproof - public key with low order */
530
	{
531
		.private = { 0xc0, 0xb1, 0xd0, 0xeb, 0x22, 0xb2, 0x44, 0xfe,
532
			     0x32, 0x91, 0x14, 0x00, 0x72, 0xcd, 0xd9, 0xd9,
533
			     0x89, 0xb5, 0xf0, 0xec, 0xd9, 0x6c, 0x10, 0x0f,
534
			     0xeb, 0x5b, 0xca, 0x24, 0x1c, 0x1d, 0x9f, 0x8f },
535
		.public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
536
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
537
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
538
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
539
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
540
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
541
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
542
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
543
		.valid = false
544
	},
545
	/* wycheproof - public key with low order */
546
	{
547
		.private = { 0x48, 0x0b, 0xf4, 0x5f, 0x59, 0x49, 0x42, 0xa8,
548
			     0xbc, 0x0f, 0x33, 0x53, 0xc6, 0xe8, 0xb8, 0x85,
549
			     0x3d, 0x77, 0xf3, 0x51, 0xf1, 0xc2, 0xca, 0x6c,
550
			     0x2d, 0x1a, 0xbf, 0x8a, 0x00, 0xb4, 0x22, 0x9c },
551
		.public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
552
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
553
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
554
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
555
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
556
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
557
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
558
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
559
		.valid = false
560
	},
561
	/* wycheproof - public key with low order */
562
	{
563
		.private = { 0x30, 0xf9, 0x93, 0xfc, 0xf8, 0x51, 0x4f, 0xc8,
564
			     0x9b, 0xd8, 0xdb, 0x14, 0xcd, 0x43, 0xba, 0x0d,
565
			     0x4b, 0x25, 0x30, 0xe7, 0x3c, 0x42, 0x76, 0xa0,
566
			     0x5e, 0x1b, 0x14, 0x5d, 0x42, 0x0c, 0xed, 0xb4 },
567
		.public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
568
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
569
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
570
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
571
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
572
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
573
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
574
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
575
		.valid = false
576
	},
577
	/* wycheproof - public key with low order */
578
	{
579
		.private = { 0xc0, 0x49, 0x74, 0xb7, 0x58, 0x38, 0x0e, 0x2a,
580
			     0x5b, 0x5d, 0xf6, 0xeb, 0x09, 0xbb, 0x2f, 0x6b,
581
			     0x34, 0x34, 0xf9, 0x82, 0x72, 0x2a, 0x8e, 0x67,
582
			     0x6d, 0x3d, 0xa2, 0x51, 0xd1, 0xb3, 0xde, 0x83 },
583
		.public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
584
			    0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
585
			    0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
586
			    0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x80 },
587
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
588
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
589
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
590
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
591
		.valid = false
592
	},
593
	/* wycheproof - public key with low order */
594
	{
595
		.private = { 0x50, 0x2a, 0x31, 0x37, 0x3d, 0xb3, 0x24, 0x46,
596
			     0x84, 0x2f, 0xe5, 0xad, 0xd3, 0xe0, 0x24, 0x02,
597
			     0x2e, 0xa5, 0x4f, 0x27, 0x41, 0x82, 0xaf, 0xc3,
598
			     0xd9, 0xf1, 0xbb, 0x3d, 0x39, 0x53, 0x4e, 0xb5 },
599
		.public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24,
600
			    0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b,
601
			    0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86,
602
			    0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0xd7 },
603
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
604
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
605
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
606
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
607
		.valid = false
608
	},
609
	/* wycheproof - public key with low order */
610
	{
611
		.private = { 0x90, 0xfa, 0x64, 0x17, 0xb0, 0xe3, 0x70, 0x30,
612
			     0xfd, 0x6e, 0x43, 0xef, 0xf2, 0xab, 0xae, 0xf1,
613
			     0x4c, 0x67, 0x93, 0x11, 0x7a, 0x03, 0x9c, 0xf6,
614
			     0x21, 0x31, 0x8b, 0xa9, 0x0f, 0x4e, 0x98, 0xbe },
615
		.public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
616
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
617
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
618
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
619
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
620
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
621
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
622
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
623
		.valid = false
624
	},
625
	/* wycheproof - public key with low order */
626
	{
627
		.private = { 0x78, 0xad, 0x3f, 0x26, 0x02, 0x7f, 0x1c, 0x9f,
628
			     0xdd, 0x97, 0x5a, 0x16, 0x13, 0xb9, 0x47, 0x77,
629
			     0x9b, 0xad, 0x2c, 0xf2, 0xb7, 0x41, 0xad, 0xe0,
630
			     0x18, 0x40, 0x88, 0x5a, 0x30, 0xbb, 0x97, 0x9c },
631
		.public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
632
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
633
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
634
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
635
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
636
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
637
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
638
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
639
		.valid = false
640
	},
641
	/* wycheproof - public key with low order */
642
	{
643
		.private = { 0x98, 0xe2, 0x3d, 0xe7, 0xb1, 0xe0, 0x92, 0x6e,
644
			     0xd9, 0xc8, 0x7e, 0x7b, 0x14, 0xba, 0xf5, 0x5f,
645
			     0x49, 0x7a, 0x1d, 0x70, 0x96, 0xf9, 0x39, 0x77,
646
			     0x68, 0x0e, 0x44, 0xdc, 0x1c, 0x7b, 0x7b, 0x8b },
647
		.public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
648
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
649
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
650
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
651
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
652
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
653
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
654
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
655
		.valid = false
656
	},
657
	/* wycheproof - public key >= p */
658
	{
659
		.private = { 0xf0, 0x1e, 0x48, 0xda, 0xfa, 0xc9, 0xd7, 0xbc,
660
			     0xf5, 0x89, 0xcb, 0xc3, 0x82, 0xc8, 0x78, 0xd1,
661
			     0x8b, 0xda, 0x35, 0x50, 0x58, 0x9f, 0xfb, 0x5d,
662
			     0x50, 0xb5, 0x23, 0xbe, 0xbe, 0x32, 0x9d, 0xae },
663
		.public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
664
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
665
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
666
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
667
		.result = { 0xbd, 0x36, 0xa0, 0x79, 0x0e, 0xb8, 0x83, 0x09,
668
			    0x8c, 0x98, 0x8b, 0x21, 0x78, 0x67, 0x73, 0xde,
669
			    0x0b, 0x3a, 0x4d, 0xf1, 0x62, 0x28, 0x2c, 0xf1,
670
			    0x10, 0xde, 0x18, 0xdd, 0x48, 0x4c, 0xe7, 0x4b },
671
		.valid = true
672
	},
673
	/* wycheproof - public key >= p */
674
	{
675
		.private = { 0x28, 0x87, 0x96, 0xbc, 0x5a, 0xff, 0x4b, 0x81,
676
			     0xa3, 0x75, 0x01, 0x75, 0x7b, 0xc0, 0x75, 0x3a,
677
			     0x3c, 0x21, 0x96, 0x47, 0x90, 0xd3, 0x86, 0x99,
678
			     0x30, 0x8d, 0xeb, 0xc1, 0x7a, 0x6e, 0xaf, 0x8d },
679
		.public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
680
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
681
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
682
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
683
		.result = { 0xb4, 0xe0, 0xdd, 0x76, 0xda, 0x7b, 0x07, 0x17,
684
			    0x28, 0xb6, 0x1f, 0x85, 0x67, 0x71, 0xaa, 0x35,
685
			    0x6e, 0x57, 0xed, 0xa7, 0x8a, 0x5b, 0x16, 0x55,
686
			    0xcc, 0x38, 0x20, 0xfb, 0x5f, 0x85, 0x4c, 0x5c },
687
		.valid = true
688
	},
689
	/* wycheproof - public key >= p */
690
	{
691
		.private = { 0x98, 0xdf, 0x84, 0x5f, 0x66, 0x51, 0xbf, 0x11,
692
			     0x38, 0x22, 0x1f, 0x11, 0x90, 0x41, 0xf7, 0x2b,
693
			     0x6d, 0xbc, 0x3c, 0x4a, 0xce, 0x71, 0x43, 0xd9,
694
			     0x9f, 0xd5, 0x5a, 0xd8, 0x67, 0x48, 0x0d, 0xa8 },
695
		.public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
696
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
697
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
698
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
699
		.result = { 0x6f, 0xdf, 0x6c, 0x37, 0x61, 0x1d, 0xbd, 0x53,
700
			    0x04, 0xdc, 0x0f, 0x2e, 0xb7, 0xc9, 0x51, 0x7e,
701
			    0xb3, 0xc5, 0x0e, 0x12, 0xfd, 0x05, 0x0a, 0xc6,
702
			    0xde, 0xc2, 0x70, 0x71, 0xd4, 0xbf, 0xc0, 0x34 },
703
		.valid = true
704
	},
705
	/* wycheproof - public key >= p */
706
	{
707
		.private = { 0xf0, 0x94, 0x98, 0xe4, 0x6f, 0x02, 0xf8, 0x78,
708
			     0x82, 0x9e, 0x78, 0xb8, 0x03, 0xd3, 0x16, 0xa2,
709
			     0xed, 0x69, 0x5d, 0x04, 0x98, 0xa0, 0x8a, 0xbd,
710
			     0xf8, 0x27, 0x69, 0x30, 0xe2, 0x4e, 0xdc, 0xb0 },
711
		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
712
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
713
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
714
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
715
		.result = { 0x4c, 0x8f, 0xc4, 0xb1, 0xc6, 0xab, 0x88, 0xfb,
716
			    0x21, 0xf1, 0x8f, 0x6d, 0x4c, 0x81, 0x02, 0x40,
717
			    0xd4, 0xe9, 0x46, 0x51, 0xba, 0x44, 0xf7, 0xa2,
718
			    0xc8, 0x63, 0xce, 0xc7, 0xdc, 0x56, 0x60, 0x2d },
719
		.valid = true
720
	},
721
	/* wycheproof - public key >= p */
722
	{
723
		.private = { 0x18, 0x13, 0xc1, 0x0a, 0x5c, 0x7f, 0x21, 0xf9,
724
			     0x6e, 0x17, 0xf2, 0x88, 0xc0, 0xcc, 0x37, 0x60,
725
			     0x7c, 0x04, 0xc5, 0xf5, 0xae, 0xa2, 0xdb, 0x13,
726
			     0x4f, 0x9e, 0x2f, 0xfc, 0x66, 0xbd, 0x9d, 0xb8 },
727
		.public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
728
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
729
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
730
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
731
		.result = { 0x1c, 0xd0, 0xb2, 0x82, 0x67, 0xdc, 0x54, 0x1c,
732
			    0x64, 0x2d, 0x6d, 0x7d, 0xca, 0x44, 0xa8, 0xb3,
733
			    0x8a, 0x63, 0x73, 0x6e, 0xef, 0x5c, 0x4e, 0x65,
734
			    0x01, 0xff, 0xbb, 0xb1, 0x78, 0x0c, 0x03, 0x3c },
735
		.valid = true
736
	},
737
	/* wycheproof - public key >= p */
738
	{
739
		.private = { 0x78, 0x57, 0xfb, 0x80, 0x86, 0x53, 0x64, 0x5a,
740
			     0x0b, 0xeb, 0x13, 0x8a, 0x64, 0xf5, 0xf4, 0xd7,
741
			     0x33, 0xa4, 0x5e, 0xa8, 0x4c, 0x3c, 0xda, 0x11,
742
			     0xa9, 0xc0, 0x6f, 0x7e, 0x71, 0x39, 0x14, 0x9e },
743
		.public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
744
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
745
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
746
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
747
		.result = { 0x87, 0x55, 0xbe, 0x01, 0xc6, 0x0a, 0x7e, 0x82,
748
			    0x5c, 0xff, 0x3e, 0x0e, 0x78, 0xcb, 0x3a, 0xa4,
749
			    0x33, 0x38, 0x61, 0x51, 0x6a, 0xa5, 0x9b, 0x1c,
750
			    0x51, 0xa8, 0xb2, 0xa5, 0x43, 0xdf, 0xa8, 0x22 },
751
		.valid = true
752
	},
753
	/* wycheproof - public key >= p */
754
	{
755
		.private = { 0xe0, 0x3a, 0xa8, 0x42, 0xe2, 0xab, 0xc5, 0x6e,
756
			     0x81, 0xe8, 0x7b, 0x8b, 0x9f, 0x41, 0x7b, 0x2a,
757
			     0x1e, 0x59, 0x13, 0xc7, 0x23, 0xee, 0xd2, 0x8d,
758
			     0x75, 0x2f, 0x8d, 0x47, 0xa5, 0x9f, 0x49, 0x8f },
759
		.public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
760
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
761
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
762
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
763
		.result = { 0x54, 0xc9, 0xa1, 0xed, 0x95, 0xe5, 0x46, 0xd2,
764
			    0x78, 0x22, 0xa3, 0x60, 0x93, 0x1d, 0xda, 0x60,
765
			    0xa1, 0xdf, 0x04, 0x9d, 0xa6, 0xf9, 0x04, 0x25,
766
			    0x3c, 0x06, 0x12, 0xbb, 0xdc, 0x08, 0x74, 0x76 },
767
		.valid = true
768
	},
769
	/* wycheproof - public key >= p */
770
	{
771
		.private = { 0xf8, 0xf7, 0x07, 0xb7, 0x99, 0x9b, 0x18, 0xcb,
772
			     0x0d, 0x6b, 0x96, 0x12, 0x4f, 0x20, 0x45, 0x97,
773
			     0x2c, 0xa2, 0x74, 0xbf, 0xc1, 0x54, 0xad, 0x0c,
774
			     0x87, 0x03, 0x8c, 0x24, 0xc6, 0xd0, 0xd4, 0xb2 },
775
		.public = { 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
776
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
777
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
778
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
779
		.result = { 0xcc, 0x1f, 0x40, 0xd7, 0x43, 0xcd, 0xc2, 0x23,
780
			    0x0e, 0x10, 0x43, 0xda, 0xba, 0x8b, 0x75, 0xe8,
781
			    0x10, 0xf1, 0xfb, 0xab, 0x7f, 0x25, 0x52, 0x69,
782
			    0xbd, 0x9e, 0xbb, 0x29, 0xe6, 0xbf, 0x49, 0x4f },
783
		.valid = true
784
	},
785
	/* wycheproof - public key >= p */
786
	{
787
		.private = { 0xa0, 0x34, 0xf6, 0x84, 0xfa, 0x63, 0x1e, 0x1a,
788
			     0x34, 0x81, 0x18, 0xc1, 0xce, 0x4c, 0x98, 0x23,
789
			     0x1f, 0x2d, 0x9e, 0xec, 0x9b, 0xa5, 0x36, 0x5b,
790
			     0x4a, 0x05, 0xd6, 0x9a, 0x78, 0x5b, 0x07, 0x96 },
791
		.public = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
792
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
793
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
794
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
795
		.result = { 0x54, 0x99, 0x8e, 0xe4, 0x3a, 0x5b, 0x00, 0x7b,
796
			    0xf4, 0x99, 0xf0, 0x78, 0xe7, 0x36, 0x52, 0x44,
797
			    0x00, 0xa8, 0xb5, 0xc7, 0xe9, 0xb9, 0xb4, 0x37,
798
			    0x71, 0x74, 0x8c, 0x7c, 0xdf, 0x88, 0x04, 0x12 },
799
		.valid = true
800
	},
801
	/* wycheproof - public key >= p */
802
	{
803
		.private = { 0x30, 0xb6, 0xc6, 0xa0, 0xf2, 0xff, 0xa6, 0x80,
804
			     0x76, 0x8f, 0x99, 0x2b, 0xa8, 0x9e, 0x15, 0x2d,
805
			     0x5b, 0xc9, 0x89, 0x3d, 0x38, 0xc9, 0x11, 0x9b,
806
			     0xe4, 0xf7, 0x67, 0xbf, 0xab, 0x6e, 0x0c, 0xa5 },
807
		.public = { 0xdc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
808
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
809
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
810
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
811
		.result = { 0xea, 0xd9, 0xb3, 0x8e, 0xfd, 0xd7, 0x23, 0x63,
812
			    0x79, 0x34, 0xe5, 0x5a, 0xb7, 0x17, 0xa7, 0xae,
813
			    0x09, 0xeb, 0x86, 0xa2, 0x1d, 0xc3, 0x6a, 0x3f,
814
			    0xee, 0xb8, 0x8b, 0x75, 0x9e, 0x39, 0x1e, 0x09 },
815
		.valid = true
816
	},
817
	/* wycheproof - public key >= p */
818
	{
819
		.private = { 0x90, 0x1b, 0x9d, 0xcf, 0x88, 0x1e, 0x01, 0xe0,
820
			     0x27, 0x57, 0x50, 0x35, 0xd4, 0x0b, 0x43, 0xbd,
821
			     0xc1, 0xc5, 0x24, 0x2e, 0x03, 0x08, 0x47, 0x49,
822
			     0x5b, 0x0c, 0x72, 0x86, 0x46, 0x9b, 0x65, 0x91 },
823
		.public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
824
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
825
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
826
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
827
		.result = { 0x60, 0x2f, 0xf4, 0x07, 0x89, 0xb5, 0x4b, 0x41,
828
			    0x80, 0x59, 0x15, 0xfe, 0x2a, 0x62, 0x21, 0xf0,
829
			    0x7a, 0x50, 0xff, 0xc2, 0xc3, 0xfc, 0x94, 0xcf,
830
			    0x61, 0xf1, 0x3d, 0x79, 0x04, 0xe8, 0x8e, 0x0e },
831
		.valid = true
832
	},
833
	/* wycheproof - public key >= p */
834
	{
835
		.private = { 0x80, 0x46, 0x67, 0x7c, 0x28, 0xfd, 0x82, 0xc9,
836
			     0xa1, 0xbd, 0xb7, 0x1a, 0x1a, 0x1a, 0x34, 0xfa,
837
			     0xba, 0x12, 0x25, 0xe2, 0x50, 0x7f, 0xe3, 0xf5,
838
			     0x4d, 0x10, 0xbd, 0x5b, 0x0d, 0x86, 0x5f, 0x8e },
839
		.public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
840
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
841
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
842
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
843
		.result = { 0xe0, 0x0a, 0xe8, 0xb1, 0x43, 0x47, 0x12, 0x47,
844
			    0xba, 0x24, 0xf1, 0x2c, 0x88, 0x55, 0x36, 0xc3,
845
			    0xcb, 0x98, 0x1b, 0x58, 0xe1, 0xe5, 0x6b, 0x2b,
846
			    0xaf, 0x35, 0xc1, 0x2a, 0xe1, 0xf7, 0x9c, 0x26 },
847
		.valid = true
848
	},
849
	/* wycheproof - public key >= p */
850
	{
851
		.private = { 0x60, 0x2f, 0x7e, 0x2f, 0x68, 0xa8, 0x46, 0xb8,
852
			     0x2c, 0xc2, 0x69, 0xb1, 0xd4, 0x8e, 0x93, 0x98,
853
			     0x86, 0xae, 0x54, 0xfd, 0x63, 0x6c, 0x1f, 0xe0,
854
			     0x74, 0xd7, 0x10, 0x12, 0x7d, 0x47, 0x24, 0x91 },
855
		.public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
856
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
857
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
858
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
859
		.result = { 0x98, 0xcb, 0x9b, 0x50, 0xdd, 0x3f, 0xc2, 0xb0,
860
			    0xd4, 0xf2, 0xd2, 0xbf, 0x7c, 0x5c, 0xfd, 0xd1,
861
			    0x0c, 0x8f, 0xcd, 0x31, 0xfc, 0x40, 0xaf, 0x1a,
862
			    0xd4, 0x4f, 0x47, 0xc1, 0x31, 0x37, 0x63, 0x62 },
863
		.valid = true
864
	},
865
	/* wycheproof - public key >= p */
866
	{
867
		.private = { 0x60, 0x88, 0x7b, 0x3d, 0xc7, 0x24, 0x43, 0x02,
868
			     0x6e, 0xbe, 0xdb, 0xbb, 0xb7, 0x06, 0x65, 0xf4,
869
			     0x2b, 0x87, 0xad, 0xd1, 0x44, 0x0e, 0x77, 0x68,
870
			     0xfb, 0xd7, 0xe8, 0xe2, 0xce, 0x5f, 0x63, 0x9d },
871
		.public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
872
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
873
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
874
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
875
		.result = { 0x38, 0xd6, 0x30, 0x4c, 0x4a, 0x7e, 0x6d, 0x9f,
876
			    0x79, 0x59, 0x33, 0x4f, 0xb5, 0x24, 0x5b, 0xd2,
877
			    0xc7, 0x54, 0x52, 0x5d, 0x4c, 0x91, 0xdb, 0x95,
878
			    0x02, 0x06, 0x92, 0x62, 0x34, 0xc1, 0xf6, 0x33 },
879
		.valid = true
880
	},
881
	/* wycheproof - public key >= p */
882
	{
883
		.private = { 0x78, 0xd3, 0x1d, 0xfa, 0x85, 0x44, 0x97, 0xd7,
884
			     0x2d, 0x8d, 0xef, 0x8a, 0x1b, 0x7f, 0xb0, 0x06,
885
			     0xce, 0xc2, 0xd8, 0xc4, 0x92, 0x46, 0x47, 0xc9,
886
			     0x38, 0x14, 0xae, 0x56, 0xfa, 0xed, 0xa4, 0x95 },
887
		.public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
888
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
889
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
890
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
891
		.result = { 0x78, 0x6c, 0xd5, 0x49, 0x96, 0xf0, 0x14, 0xa5,
892
			    0xa0, 0x31, 0xec, 0x14, 0xdb, 0x81, 0x2e, 0xd0,
893
			    0x83, 0x55, 0x06, 0x1f, 0xdb, 0x5d, 0xe6, 0x80,
894
			    0xa8, 0x00, 0xac, 0x52, 0x1f, 0x31, 0x8e, 0x23 },
895
		.valid = true
896
	},
897
	/* wycheproof - public key >= p */
898
	{
899
		.private = { 0xc0, 0x4c, 0x5b, 0xae, 0xfa, 0x83, 0x02, 0xdd,
900
			     0xde, 0xd6, 0xa4, 0xbb, 0x95, 0x77, 0x61, 0xb4,
901
			     0xeb, 0x97, 0xae, 0xfa, 0x4f, 0xc3, 0xb8, 0x04,
902
			     0x30, 0x85, 0xf9, 0x6a, 0x56, 0x59, 0xb3, 0xa5 },
903
		.public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
904
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
905
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
906
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
907
		.result = { 0x29, 0xae, 0x8b, 0xc7, 0x3e, 0x9b, 0x10, 0xa0,
908
			    0x8b, 0x4f, 0x68, 0x1c, 0x43, 0xc3, 0xe0, 0xac,
909
			    0x1a, 0x17, 0x1d, 0x31, 0xb3, 0x8f, 0x1a, 0x48,
910
			    0xef, 0xba, 0x29, 0xae, 0x63, 0x9e, 0xa1, 0x34 },
911
		.valid = true
912
	},
913
	/* wycheproof - RFC 7748 */
914
	{
915
		.private = { 0xa0, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d,
916
			     0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd,
917
			     0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18,
918
			     0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0x44 },
919
		.public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb,
920
			    0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c,
921
			    0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b,
922
			    0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c },
923
		.result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90,
924
			    0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f,
925
			    0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7,
926
			    0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 },
927
		.valid = true
928
	},
929
	/* wycheproof - RFC 7748 */
930
	{
931
		.private = { 0x48, 0x66, 0xe9, 0xd4, 0xd1, 0xb4, 0x67, 0x3c,
932
			     0x5a, 0xd2, 0x26, 0x91, 0x95, 0x7d, 0x6a, 0xf5,
933
			     0xc1, 0x1b, 0x64, 0x21, 0xe0, 0xea, 0x01, 0xd4,
934
			     0x2c, 0xa4, 0x16, 0x9e, 0x79, 0x18, 0xba, 0x4d },
935
		.public = { 0xe5, 0x21, 0x0f, 0x12, 0x78, 0x68, 0x11, 0xd3,
936
			    0xf4, 0xb7, 0x95, 0x9d, 0x05, 0x38, 0xae, 0x2c,
937
			    0x31, 0xdb, 0xe7, 0x10, 0x6f, 0xc0, 0x3c, 0x3e,
938
			    0xfc, 0x4c, 0xd5, 0x49, 0xc7, 0x15, 0xa4, 0x13 },
939
		.result = { 0x95, 0xcb, 0xde, 0x94, 0x76, 0xe8, 0x90, 0x7d,
940
			    0x7a, 0xad, 0xe4, 0x5c, 0xb4, 0xb8, 0x73, 0xf8,
941
			    0x8b, 0x59, 0x5a, 0x68, 0x79, 0x9f, 0xa1, 0x52,
942
			    0xe6, 0xf8, 0xf7, 0x64, 0x7a, 0xac, 0x79, 0x57 },
943
		.valid = true
944
	},
945
	/* wycheproof - edge case for shared secret */
946
	{
947
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
948
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
949
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
950
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
951
		.public = { 0x0a, 0xb4, 0xe7, 0x63, 0x80, 0xd8, 0x4d, 0xde,
952
			    0x4f, 0x68, 0x33, 0xc5, 0x8f, 0x2a, 0x9f, 0xb8,
953
			    0xf8, 0x3b, 0xb0, 0x16, 0x9b, 0x17, 0x2b, 0xe4,
954
			    0xb6, 0xe0, 0x59, 0x28, 0x87, 0x74, 0x1a, 0x36 },
955
		.result = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
956
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
957
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
958
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
959
		.valid = true
960
	},
961
	/* wycheproof - edge case for shared secret */
962
	{
963
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
964
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
965
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
966
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
967
		.public = { 0x89, 0xe1, 0x0d, 0x57, 0x01, 0xb4, 0x33, 0x7d,
968
			    0x2d, 0x03, 0x21, 0x81, 0x53, 0x8b, 0x10, 0x64,
969
			    0xbd, 0x40, 0x84, 0x40, 0x1c, 0xec, 0xa1, 0xfd,
970
			    0x12, 0x66, 0x3a, 0x19, 0x59, 0x38, 0x80, 0x00 },
971
		.result = { 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
972
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
973
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
974
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
975
		.valid = true
976
	},
977
	/* wycheproof - edge case for shared secret */
978
	{
979
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
980
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
981
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
982
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
983
		.public = { 0x2b, 0x55, 0xd3, 0xaa, 0x4a, 0x8f, 0x80, 0xc8,
984
			    0xc0, 0xb2, 0xae, 0x5f, 0x93, 0x3e, 0x85, 0xaf,
985
			    0x49, 0xbe, 0xac, 0x36, 0xc2, 0xfa, 0x73, 0x94,
986
			    0xba, 0xb7, 0x6c, 0x89, 0x33, 0xf8, 0xf8, 0x1d },
987
		.result = { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
988
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
989
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
990
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
991
		.valid = true
992
	},
993
	/* wycheproof - edge case for shared secret */
994
	{
995
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
996
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
997
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
998
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
999
		.public = { 0x63, 0xe5, 0xb1, 0xfe, 0x96, 0x01, 0xfe, 0x84,
1000
			    0x38, 0x5d, 0x88, 0x66, 0xb0, 0x42, 0x12, 0x62,
1001
			    0xf7, 0x8f, 0xbf, 0xa5, 0xaf, 0xf9, 0x58, 0x5e,
1002
			    0x62, 0x66, 0x79, 0xb1, 0x85, 0x47, 0xd9, 0x59 },
1003
		.result = { 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1004
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1005
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1006
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
1007
		.valid = true
1008
	},
1009
	/* wycheproof - edge case for shared secret */
1010
	{
1011
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1012
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1013
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1014
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1015
		.public = { 0xe4, 0x28, 0xf3, 0xda, 0xc1, 0x78, 0x09, 0xf8,
1016
			    0x27, 0xa5, 0x22, 0xce, 0x32, 0x35, 0x50, 0x58,
1017
			    0xd0, 0x73, 0x69, 0x36, 0x4a, 0xa7, 0x89, 0x02,
1018
			    0xee, 0x10, 0x13, 0x9b, 0x9f, 0x9d, 0xd6, 0x53 },
1019
		.result = { 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1020
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1021
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1022
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
1023
		.valid = true
1024
	},
1025
	/* wycheproof - edge case for shared secret */
1026
	{
1027
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1028
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1029
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1030
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1031
		.public = { 0xb3, 0xb5, 0x0e, 0x3e, 0xd3, 0xa4, 0x07, 0xb9,
1032
			    0x5d, 0xe9, 0x42, 0xef, 0x74, 0x57, 0x5b, 0x5a,
1033
			    0xb8, 0xa1, 0x0c, 0x09, 0xee, 0x10, 0x35, 0x44,
1034
			    0xd6, 0x0b, 0xdf, 0xed, 0x81, 0x38, 0xab, 0x2b },
1035
		.result = { 0xf9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1036
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1037
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1038
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
1039
		.valid = true
1040
	},
1041
	/* wycheproof - edge case for shared secret */
1042
	{
1043
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1044
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1045
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1046
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1047
		.public = { 0x21, 0x3f, 0xff, 0xe9, 0x3d, 0x5e, 0xa8, 0xcd,
1048
			    0x24, 0x2e, 0x46, 0x28, 0x44, 0x02, 0x99, 0x22,
1049
			    0xc4, 0x3c, 0x77, 0xc9, 0xe3, 0xe4, 0x2f, 0x56,
1050
			    0x2f, 0x48, 0x5d, 0x24, 0xc5, 0x01, 0xa2, 0x0b },
1051
		.result = { 0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1052
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1053
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1054
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
1055
		.valid = true
1056
	},
1057
	/* wycheproof - edge case for shared secret */
1058
	{
1059
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1060
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1061
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1062
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1063
		.public = { 0x91, 0xb2, 0x32, 0xa1, 0x78, 0xb3, 0xcd, 0x53,
1064
			    0x09, 0x32, 0x44, 0x1e, 0x61, 0x39, 0x41, 0x8f,
1065
			    0x72, 0x17, 0x22, 0x92, 0xf1, 0xda, 0x4c, 0x18,
1066
			    0x34, 0xfc, 0x5e, 0xbf, 0xef, 0xb5, 0x1e, 0x3f },
1067
		.result = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1068
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1069
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1070
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 },
1071
		.valid = true
1072
	},
1073
	/* wycheproof - edge case for shared secret */
1074
	{
1075
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1076
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1077
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1078
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1079
		.public = { 0x04, 0x5c, 0x6e, 0x11, 0xc5, 0xd3, 0x32, 0x55,
1080
			    0x6c, 0x78, 0x22, 0xfe, 0x94, 0xeb, 0xf8, 0x9b,
1081
			    0x56, 0xa3, 0x87, 0x8d, 0xc2, 0x7c, 0xa0, 0x79,
1082
			    0x10, 0x30, 0x58, 0x84, 0x9f, 0xab, 0xcb, 0x4f },
1083
		.result = { 0xe5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1084
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1085
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1086
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
1087
		.valid = true
1088
	},
1089
	/* wycheproof - edge case for shared secret */
1090
	{
1091
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1092
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1093
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1094
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1095
		.public = { 0x1c, 0xa2, 0x19, 0x0b, 0x71, 0x16, 0x35, 0x39,
1096
			    0x06, 0x3c, 0x35, 0x77, 0x3b, 0xda, 0x0c, 0x9c,
1097
			    0x92, 0x8e, 0x91, 0x36, 0xf0, 0x62, 0x0a, 0xeb,
1098
			    0x09, 0x3f, 0x09, 0x91, 0x97, 0xb7, 0xf7, 0x4e },
1099
		.result = { 0xe3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1100
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1101
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1102
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
1103
		.valid = true
1104
	},
1105
	/* wycheproof - edge case for shared secret */
1106
	{
1107
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1108
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1109
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1110
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1111
		.public = { 0xf7, 0x6e, 0x90, 0x10, 0xac, 0x33, 0xc5, 0x04,
1112
			    0x3b, 0x2d, 0x3b, 0x76, 0xa8, 0x42, 0x17, 0x10,
1113
			    0x00, 0xc4, 0x91, 0x62, 0x22, 0xe9, 0xe8, 0x58,
1114
			    0x97, 0xa0, 0xae, 0xc7, 0xf6, 0x35, 0x0b, 0x3c },
1115
		.result = { 0xdd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1116
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1117
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1118
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
1119
		.valid = true
1120
	},
1121
	/* wycheproof - edge case for shared secret */
1122
	{
1123
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1124
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1125
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1126
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1127
		.public = { 0xbb, 0x72, 0x68, 0x8d, 0x8f, 0x8a, 0xa7, 0xa3,
1128
			    0x9c, 0xd6, 0x06, 0x0c, 0xd5, 0xc8, 0x09, 0x3c,
1129
			    0xde, 0xc6, 0xfe, 0x34, 0x19, 0x37, 0xc3, 0x88,
1130
			    0x6a, 0x99, 0x34, 0x6c, 0xd0, 0x7f, 0xaa, 0x55 },
1131
		.result = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1132
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1133
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1134
			    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
1135
		.valid = true
1136
	},
1137
	/* wycheproof - edge case for shared secret */
1138
	{
1139
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1140
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1141
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1142
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1143
		.public = { 0x88, 0xfd, 0xde, 0xa1, 0x93, 0x39, 0x1c, 0x6a,
1144
			    0x59, 0x33, 0xef, 0x9b, 0x71, 0x90, 0x15, 0x49,
1145
			    0x44, 0x72, 0x05, 0xaa, 0xe9, 0xda, 0x92, 0x8a,
1146
			    0x6b, 0x91, 0xa3, 0x52, 0xba, 0x10, 0xf4, 0x1f },
1147
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1148
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1149
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1150
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
1151
		.valid = true
1152
	},
1153
	/* wycheproof - edge case for shared secret */
1154
	{
1155
		.private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
1156
			     0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
1157
			     0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
1158
			     0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
1159
		.public = { 0x30, 0x3b, 0x39, 0x2f, 0x15, 0x31, 0x16, 0xca,
1160
			    0xd9, 0xcc, 0x68, 0x2a, 0x00, 0xcc, 0xc4, 0x4c,
1161
			    0x95, 0xff, 0x0d, 0x3b, 0xbe, 0x56, 0x8b, 0xeb,
1162
			    0x6c, 0x4e, 0x73, 0x9b, 0xaf, 0xdc, 0x2c, 0x68 },
1163
		.result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1164
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1165
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1166
			    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00 },
1167
		.valid = true
1168
	},
1169
	/* wycheproof - checking for overflow */
1170
	{
1171
		.private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
1172
			     0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
1173
			     0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
1174
			     0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
1175
		.public = { 0xfd, 0x30, 0x0a, 0xeb, 0x40, 0xe1, 0xfa, 0x58,
1176
			    0x25, 0x18, 0x41, 0x2b, 0x49, 0xb2, 0x08, 0xa7,
1177
			    0x84, 0x2b, 0x1e, 0x1f, 0x05, 0x6a, 0x04, 0x01,
1178
			    0x78, 0xea, 0x41, 0x41, 0x53, 0x4f, 0x65, 0x2d },
1179
		.result = { 0xb7, 0x34, 0x10, 0x5d, 0xc2, 0x57, 0x58, 0x5d,
1180
			    0x73, 0xb5, 0x66, 0xcc, 0xb7, 0x6f, 0x06, 0x27,
1181
			    0x95, 0xcc, 0xbe, 0xc8, 0x91, 0x28, 0xe5, 0x2b,
1182
			    0x02, 0xf3, 0xe5, 0x96, 0x39, 0xf1, 0x3c, 0x46 },
1183
		.valid = true
1184
	},
1185
	/* wycheproof - checking for overflow */
1186
	{
1187
		.private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
1188
			     0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
1189
			     0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
1190
			     0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
1191
		.public = { 0xc8, 0xef, 0x79, 0xb5, 0x14, 0xd7, 0x68, 0x26,
1192
			    0x77, 0xbc, 0x79, 0x31, 0xe0, 0x6e, 0xe5, 0xc2,
1193
			    0x7c, 0x9b, 0x39, 0x2b, 0x4a, 0xe9, 0x48, 0x44,
1194
			    0x73, 0xf5, 0x54, 0xe6, 0x67, 0x8e, 0xcc, 0x2e },
1195
		.result = { 0x64, 0x7a, 0x46, 0xb6, 0xfc, 0x3f, 0x40, 0xd6,
1196
			    0x21, 0x41, 0xee, 0x3c, 0xee, 0x70, 0x6b, 0x4d,
1197
			    0x7a, 0x92, 0x71, 0x59, 0x3a, 0x7b, 0x14, 0x3e,
1198
			    0x8e, 0x2e, 0x22, 0x79, 0x88, 0x3e, 0x45, 0x50 },
1199
		.valid = true
1200
	},
1201
	/* wycheproof - checking for overflow */
1202
	{
1203
		.private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
1204
			     0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
1205
			     0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
1206
			     0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
1207
		.public = { 0x64, 0xae, 0xac, 0x25, 0x04, 0x14, 0x48, 0x61,
1208
			    0x53, 0x2b, 0x7b, 0xbc, 0xb6, 0xc8, 0x7d, 0x67,
1209
			    0xdd, 0x4c, 0x1f, 0x07, 0xeb, 0xc2, 0xe0, 0x6e,
1210
			    0xff, 0xb9, 0x5a, 0xec, 0xc6, 0x17, 0x0b, 0x2c },
1211
		.result = { 0x4f, 0xf0, 0x3d, 0x5f, 0xb4, 0x3c, 0xd8, 0x65,
1212
			    0x7a, 0x3c, 0xf3, 0x7c, 0x13, 0x8c, 0xad, 0xce,
1213
			    0xcc, 0xe5, 0x09, 0xe4, 0xeb, 0xa0, 0x89, 0xd0,
1214
			    0xef, 0x40, 0xb4, 0xe4, 0xfb, 0x94, 0x61, 0x55 },
1215
		.valid = true
1216
	},
1217
	/* wycheproof - checking for overflow */
1218
	{
1219
		.private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
1220
			     0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
1221
			     0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
1222
			     0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
1223
		.public = { 0xbf, 0x68, 0xe3, 0x5e, 0x9b, 0xdb, 0x7e, 0xee,
1224
			    0x1b, 0x50, 0x57, 0x02, 0x21, 0x86, 0x0f, 0x5d,
1225
			    0xcd, 0xad, 0x8a, 0xcb, 0xab, 0x03, 0x1b, 0x14,
1226
			    0x97, 0x4c, 0xc4, 0x90, 0x13, 0xc4, 0x98, 0x31 },
1227
		.result = { 0x21, 0xce, 0xe5, 0x2e, 0xfd, 0xbc, 0x81, 0x2e,
1228
			    0x1d, 0x02, 0x1a, 0x4a, 0xf1, 0xe1, 0xd8, 0xbc,
1229
			    0x4d, 0xb3, 0xc4, 0x00, 0xe4, 0xd2, 0xa2, 0xc5,
1230
			    0x6a, 0x39, 0x26, 0xdb, 0x4d, 0x99, 0xc6, 0x5b },
1231
		.valid = true
1232
	},
1233
	/* wycheproof - checking for overflow */
1234
	{
1235
		.private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
1236
			     0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
1237
			     0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
1238
			     0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
1239
		.public = { 0x53, 0x47, 0xc4, 0x91, 0x33, 0x1a, 0x64, 0xb4,
1240
			    0x3d, 0xdc, 0x68, 0x30, 0x34, 0xe6, 0x77, 0xf5,
1241
			    0x3d, 0xc3, 0x2b, 0x52, 0xa5, 0x2a, 0x57, 0x7c,
1242
			    0x15, 0xa8, 0x3b, 0xf2, 0x98, 0xe9, 0x9f, 0x19 },
1243
		.result = { 0x18, 0xcb, 0x89, 0xe4, 0xe2, 0x0c, 0x0c, 0x2b,
1244
			    0xd3, 0x24, 0x30, 0x52, 0x45, 0x26, 0x6c, 0x93,
1245
			    0x27, 0x69, 0x0b, 0xbe, 0x79, 0xac, 0xb8, 0x8f,
1246
			    0x5b, 0x8f, 0xb3, 0xf7, 0x4e, 0xca, 0x3e, 0x52 },
1247
		.valid = true
1248
	},
1249
	/* wycheproof - private key == -1 (mod order) */
1250
	{
1251
		.private = { 0xa0, 0x23, 0xcd, 0xd0, 0x83, 0xef, 0x5b, 0xb8,
1252
			     0x2f, 0x10, 0xd6, 0x2e, 0x59, 0xe1, 0x5a, 0x68,
1253
			     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
1254
			     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50 },
1255
		.public = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e,
1256
			    0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57,
1257
			    0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f,
1258
			    0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 },
1259
		.result = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e,
1260
			    0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57,
1261
			    0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f,
1262
			    0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 },
1263
		.valid = true
1264
	},
1265
	/* wycheproof - private key == 1 (mod order) on twist */
1266
	{
1267
		.private = { 0x58, 0x08, 0x3d, 0xd2, 0x61, 0xad, 0x91, 0xef,
1268
			     0xf9, 0x52, 0x32, 0x2e, 0xc8, 0x24, 0xc6, 0x82,
1269
			     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
1270
			     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x5f },
1271
		.public = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f,
1272
			    0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6,
1273
			    0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64,
1274
			    0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 },
1275
		.result = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f,
1276
			    0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6,
1277
			    0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64,
1278
			    0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 },
1279
		.valid = true
1280
	}
1281
};
1282

1283
bool __init curve25519_selftest(void)
1284
{
1285
	bool success = true, ret, ret2;
1286
	size_t i = 0, j;
1287
	u8 in[CURVE25519_KEY_SIZE];
1288
	u8 out[CURVE25519_KEY_SIZE], out2[CURVE25519_KEY_SIZE],
1289
	   out3[CURVE25519_KEY_SIZE];
1290

1291
	for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); ++i) {
1292
		memset(out, 0, CURVE25519_KEY_SIZE);
1293
		ret = curve25519(out, curve25519_test_vectors[i].private,
1294
				 curve25519_test_vectors[i].public);
1295
		if (ret != curve25519_test_vectors[i].valid ||
1296
		    memcmp(out, curve25519_test_vectors[i].result,
1297
			   CURVE25519_KEY_SIZE)) {
1298
			pr_err("curve25519 self-test %zu: FAIL\n", i + 1);
1299
			success = false;
1300
		}
1301
	}
1302

1303
	for (i = 0; i < 5; ++i) {
1304
		get_random_bytes(in, sizeof(in));
1305
		ret = curve25519_generate_public(out, in);
1306
		ret2 = curve25519(out2, in, (u8[CURVE25519_KEY_SIZE]){ 9 });
1307
		curve25519_generic(out3, in, (u8[CURVE25519_KEY_SIZE]){ 9 });
1308
		if (ret != ret2 ||
1309
		    memcmp(out, out2, CURVE25519_KEY_SIZE) ||
1310
		    memcmp(out, out3, CURVE25519_KEY_SIZE)) {
1311
			pr_err("curve25519 basepoint self-test %zu: FAIL: input - 0x",
1312
			       i + 1);
1313
			for (j = CURVE25519_KEY_SIZE; j-- > 0;)
1314
				printk(KERN_CONT "%02x", in[j]);
1315
			printk(KERN_CONT "\n");
1316
			success = false;
1317
		}
1318
	}
1319

1320
	return success;
1321
}
1322

1323
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