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[PATCH v1 0/6] selftests: kvm: s390: Reject invalid ioctls on ucontrol VMs

by Christoph Schlameuss

This patch series adds more test case issuing ioctls to ucontrol VMs and its floating interrupt controller. The test cases trigger three possible null pointer dereferences within the handling of the KVM_DEV_FLIC_APF_ENABLE, KVM_DEV_FLIC_APF_DISABLE_WAIT and KVM_SET_GSI_ROUTING ioctl. All of these issues do only exist on ucontrol VMs. Fixes for the issues are included within the patch series. Christoph Schlameuss (6): kvm: s390: Reject setting flic pfault attributes on ucontrol VMs selftests: kvm: s390: Add ucontrol flic attr selftests kvm: s390: Reject KVM_SET_GSI_ROUTING on ucontrol VMs selftests: kvm: s390: Add ucontrol gis routing test selftests: kvm: s390: Streamline uc_skey test to issue iske after sske selftests: kvm: s390: Add has device attr check to uc_attr_mem_limit selftest arch/s390/kvm/interrupt.c | 6 + .../selftests/kvm/s390x/ucontrol_test.c | 196 ++++++++++++++++-- 2 files changed, 184 insertions(+), 18 deletions(-) -- 2.47.1

1 month, 1 week

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[PATCH] Add KUnit tests for curve25519

by Enzo Bertoloti

This test uses the curve25519-selftest data for testing the curve25519 arch, generic and the public key generation algorithms on a larger set using KUnit. The comprises of normal, edge cases, valid, invalid results and others. This is partially based on the existing curve25519 selftests in crypto/curve25519-selftest.c Co-developed-by: João Pedro Leôncio <jpleoncio(a)lkcamp.dev> Signed-off-by: João Pedro Leôncio <jpleoncio(a)lkcamp.dev> Signed-off-by: Enzo Bertoloti <ebertoloti(a)lkcamp.dev> --- Hi all, We both are students starting out contributing with the Linux kernel. :) We noticed that the selftest is called in the curve25519.c implementation so we couldn't unify both files without changing it all, but the KUnit tests are working. We would love some suggestions on how to unify them. --- lib/crypto/.kunitconfig | 3 + lib/crypto/Kconfig | 8 + lib/crypto/Makefile | 1 + lib/crypto/curve25519_kunit.c | 1356 +++++++++++++++++++++++++++++++++ 4 files changed, 1368 insertions(+) create mode 100644 lib/crypto/.kunitconfig create mode 100644 lib/crypto/curve25519_kunit.c diff --git a/lib/crypto/.kunitconfig b/lib/crypto/.kunitconfig new file mode 100644 index 000000000000..fbdbdd1e8869 --- /dev/null +++ b/lib/crypto/.kunitconfig @@ -0,0 +1,3 @@ +CONFIG_KUNIT=y +CONFIG_CRYPTO_LIB_CURVE25519=y +CONFIG_CRYPTO_LIB_CURVE25519_KUNIT_TEST=y diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index b01253cac70a..99bb8d0c3384 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -93,6 +93,14 @@ config CRYPTO_LIB_CURVE25519 fulfilled by either the generic implementation or an arch-specific one, if one is available and enabled. +config CRYPTO_LIB_CURVE25519_KUNIT_TEST + tristate "KUnit tests for curve25519" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + select CRYPTO_LIB_CURVE25519 + help + Enable this option to run KUnit tests for the curve25519 library. + config CRYPTO_LIB_DES tristate diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile index 01fac1cd05a1..6ce6d0770f0c 100644 --- a/lib/crypto/Makefile +++ b/lib/crypto/Makefile @@ -36,6 +36,7 @@ libcurve25519-generic-y += curve25519-generic.o obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o libcurve25519-y += curve25519.o +obj-$(CONFIG_CRYPTO_LIB_CURVE25519_KUNIT_TEST) += curve25519_kunit.o obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o libdes-y := des.o diff --git a/lib/crypto/curve25519_kunit.c b/lib/crypto/curve25519_kunit.c new file mode 100644 index 000000000000..67de964c3e79 --- /dev/null +++ b/lib/crypto/curve25519_kunit.c @@ -0,0 +1,1356 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * KUnit tests for curve25519. + * Copyright (C) 2024, LKCAMP + * Author: João Pedro Leôncio <jpleoncio(a)lkcamp.dev> + * Author: Enzo Bertoloti <ebertoloti(a)lkcamp.dev> + */ + +#include <kunit/test.h> +#include <crypto/curve25519.h> + +/* This number comes from the original curve25519 paper + * (https://cr.yp.to/ecdh/curve25519-20060209.pdf) by Bernstein + * and as basepoint of the curve25519 function. + */ +#define CURVE25519_MAGIC_NUMBER 9 + +struct curve25519_test_vector { + u8 private[CURVE25519_KEY_SIZE]; + u8 public[CURVE25519_KEY_SIZE]; + u8 result[CURVE25519_KEY_SIZE]; + bool valid; +}; +static const struct curve25519_test_vector curve25519_test_vectors[] = { + { + .private = { 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d, + 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45, + 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a, + 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a }, + .public = { 0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4, + 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37, + 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d, + 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f }, + .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, + 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, + 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, + 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 }, + .valid = true + }, + { + .private = { 0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b, + 0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6, + 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd, + 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb }, + .public = { 0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, + 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, + 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4, + 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a }, + .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, + 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, + 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, + 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 }, + .valid = true + }, + { + .private = { 1 }, + .public = { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x3c, 0x77, 0x77, 0xca, 0xf9, 0x97, 0xb2, 0x64, + 0x41, 0x60, 0x77, 0x66, 0x5b, 0x4e, 0x22, 0x9d, + 0x0b, 0x95, 0x48, 0xdc, 0x0c, 0xd8, 0x19, 0x98, + 0xdd, 0xcd, 0xc5, 0xc8, 0x53, 0x3c, 0x79, 0x7f }, + .valid = true + }, + { + .private = { 1 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xb3, 0x2d, 0x13, 0x62, 0xc2, 0x48, 0xd6, 0x2f, + 0xe6, 0x26, 0x19, 0xcf, 0xf0, 0x4d, 0xd4, 0x3d, + 0xb7, 0x3f, 0xfc, 0x1b, 0x63, 0x08, 0xed, 0xe3, + 0x0b, 0x78, 0xd8, 0x73, 0x80, 0xf1, 0xe8, 0x34 }, + .valid = true + }, + { + .private = { 0xa5, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d, + 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd, + 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18, + 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0xc4 }, + .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb, + 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c, + 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b, + 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c }, + .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90, + 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f, + 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7, + 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 }, + .valid = true + }, + { + .private = { 1, 2, 3, 4 }, + .public = { 0 }, + .result = { 0 }, + .valid = false + }, + { + .private = { 2, 4, 6, 8 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8 }, + .result = { 0 }, + .valid = false + }, + { + .private = { 0xff, 0xff, 0xff, 0xff, 0x0a, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0x0a, 0x00, 0xfb, 0x9f }, + .result = { 0x77, 0x52, 0xb6, 0x18, 0xc1, 0x2d, 0x48, 0xd2, + 0xc6, 0x93, 0x46, 0x83, 0x81, 0x7c, 0xc6, 0x57, + 0xf3, 0x31, 0x03, 0x19, 0x49, 0x48, 0x20, 0x05, + 0x42, 0x2b, 0x4e, 0xae, 0x8d, 0x1d, 0x43, 0x23 }, + .valid = true + }, + { + .private = { 0x8e, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8e, 0x06 }, + .result = { 0x5a, 0xdf, 0xaa, 0x25, 0x86, 0x8e, 0x32, 0x3d, + 0xae, 0x49, 0x62, 0xc1, 0x01, 0x5c, 0xb3, 0x12, + 0xe1, 0xc5, 0xc7, 0x9e, 0x95, 0x3f, 0x03, 0x99, + 0xb0, 0xba, 0x16, 0x22, 0xf3, 0xb6, 0xf7, 0x0c }, + .valid = true + }, + /* wycheproof - normal case */ + { + .private = { 0x48, 0x52, 0x83, 0x4d, 0x9d, 0x6b, 0x77, 0xda, + 0xde, 0xab, 0xaa, 0xf2, 0xe1, 0x1d, 0xca, 0x66, + 0xd1, 0x9f, 0xe7, 0x49, 0x93, 0xa7, 0xbe, 0xc3, + 0x6c, 0x6e, 0x16, 0xa0, 0x98, 0x3f, 0xea, 0xba }, + .public = { 0x9c, 0x64, 0x7d, 0x9a, 0xe5, 0x89, 0xb9, 0xf5, + 0x8f, 0xdc, 0x3c, 0xa4, 0x94, 0x7e, 0xfb, 0xc9, + 0x15, 0xc4, 0xb2, 0xe0, 0x8e, 0x74, 0x4a, 0x0e, + 0xdf, 0x46, 0x9d, 0xac, 0x59, 0xc8, 0xf8, 0x5a }, + .result = { 0x87, 0xb7, 0xf2, 0x12, 0xb6, 0x27, 0xf7, 0xa5, + 0x4c, 0xa5, 0xe0, 0xbc, 0xda, 0xdd, 0xd5, 0x38, + 0x9d, 0x9d, 0xe6, 0x15, 0x6c, 0xdb, 0xcf, 0x8e, + 0xbe, 0x14, 0xff, 0xbc, 0xfb, 0x43, 0x65, 0x51 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x58, 0x8c, 0x06, 0x1a, 0x50, 0x80, 0x4a, 0xc4, + 0x88, 0xad, 0x77, 0x4a, 0xc7, 0x16, 0xc3, 0xf5, + 0xba, 0x71, 0x4b, 0x27, 0x12, 0xe0, 0x48, 0x49, + 0x13, 0x79, 0xa5, 0x00, 0x21, 0x19, 0x98, 0xa8 }, + .public = { 0x63, 0xaa, 0x40, 0xc6, 0xe3, 0x83, 0x46, 0xc5, + 0xca, 0xf2, 0x3a, 0x6d, 0xf0, 0xa5, 0xe6, 0xc8, + 0x08, 0x89, 0xa0, 0x86, 0x47, 0xe5, 0x51, 0xb3, + 0x56, 0x34, 0x49, 0xbe, 0xfc, 0xfc, 0x97, 0x33 }, + .result = { 0xb1, 0xa7, 0x07, 0x51, 0x94, 0x95, 0xff, 0xff, + 0xb2, 0x98, 0xff, 0x94, 0x17, 0x16, 0xb0, 0x6d, + 0xfa, 0xb8, 0x7c, 0xf8, 0xd9, 0x11, 0x23, 0xfe, + 0x2b, 0xe9, 0xa2, 0x33, 0xdd, 0xa2, 0x22, 0x12 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0xb0, 0x5b, 0xfd, 0x32, 0xe5, 0x53, 0x25, 0xd9, + 0xfd, 0x64, 0x8c, 0xb3, 0x02, 0x84, 0x80, 0x39, + 0x00, 0x0b, 0x39, 0x0e, 0x44, 0xd5, 0x21, 0xe5, + 0x8a, 0xab, 0x3b, 0x29, 0xa6, 0x96, 0x0b, 0xa8 }, + .public = { 0x0f, 0x83, 0xc3, 0x6f, 0xde, 0xd9, 0xd3, 0x2f, + 0xad, 0xf4, 0xef, 0xa3, 0xae, 0x93, 0xa9, 0x0b, + 0xb5, 0xcf, 0xa6, 0x68, 0x93, 0xbc, 0x41, 0x2c, + 0x43, 0xfa, 0x72, 0x87, 0xdb, 0xb9, 0x97, 0x79 }, + .result = { 0x67, 0xdd, 0x4a, 0x6e, 0x16, 0x55, 0x33, 0x53, + 0x4c, 0x0e, 0x3f, 0x17, 0x2e, 0x4a, 0xb8, 0x57, + 0x6b, 0xca, 0x92, 0x3a, 0x5f, 0x07, 0xb2, 0xc0, + 0x69, 0xb4, 0xc3, 0x10, 0xff, 0x2e, 0x93, 0x5b }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x70, 0xe3, 0x4b, 0xcb, 0xe1, 0xf4, 0x7f, 0xbc, + 0x0f, 0xdd, 0xfd, 0x7c, 0x1e, 0x1a, 0xa5, 0x3d, + 0x57, 0xbf, 0xe0, 0xf6, 0x6d, 0x24, 0x30, 0x67, + 0xb4, 0x24, 0xbb, 0x62, 0x10, 0xbe, 0xd1, 0x9c }, + .public = { 0x0b, 0x82, 0x11, 0xa2, 0xb6, 0x04, 0x90, 0x97, + 0xf6, 0x87, 0x1c, 0x6c, 0x05, 0x2d, 0x3c, 0x5f, + 0xc1, 0xba, 0x17, 0xda, 0x9e, 0x32, 0xae, 0x45, + 0x84, 0x03, 0xb0, 0x5b, 0xb2, 0x83, 0x09, 0x2a }, + .result = { 0x4a, 0x06, 0x38, 0xcf, 0xaa, 0x9e, 0xf1, 0x93, + 0x3b, 0x47, 0xf8, 0x93, 0x92, 0x96, 0xa6, 0xb2, + 0x5b, 0xe5, 0x41, 0xef, 0x7f, 0x70, 0xe8, 0x44, + 0xc0, 0xbc, 0xc0, 0x0b, 0x13, 0x4d, 0xe6, 0x4a }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x68, 0xc1, 0xf3, 0xa6, 0x53, 0xa4, 0xcd, 0xb1, + 0xd3, 0x7b, 0xba, 0x94, 0x73, 0x8f, 0x8b, 0x95, + 0x7a, 0x57, 0xbe, 0xb2, 0x4d, 0x64, 0x6e, 0x99, + 0x4d, 0xc2, 0x9a, 0x27, 0x6a, 0xad, 0x45, 0x8d }, + .public = { 0x34, 0x3a, 0xc2, 0x0a, 0x3b, 0x9c, 0x6a, 0x27, + 0xb1, 0x00, 0x81, 0x76, 0x50, 0x9a, 0xd3, 0x07, + 0x35, 0x85, 0x6e, 0xc1, 0xc8, 0xd8, 0xfc, 0xae, + 0x13, 0x91, 0x2d, 0x08, 0xd1, 0x52, 0xf4, 0x6c }, + .result = { 0x39, 0x94, 0x91, 0xfc, 0xe8, 0xdf, 0xab, 0x73, + 0xb4, 0xf9, 0xf6, 0x11, 0xde, 0x8e, 0xa0, 0xb2, + 0x7b, 0x28, 0xf8, 0x59, 0x94, 0x25, 0x0b, 0x0f, + 0x47, 0x5d, 0x58, 0x5d, 0x04, 0x2a, 0xc2, 0x07 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0xd8, 0x77, 0xb2, 0x6d, 0x06, 0xdf, 0xf9, 0xd9, + 0xf7, 0xfd, 0x4c, 0x5b, 0x37, 0x69, 0xf8, 0xcd, + 0xd5, 0xb3, 0x05, 0x16, 0xa5, 0xab, 0x80, 0x6b, + 0xe3, 0x24, 0xff, 0x3e, 0xb6, 0x9e, 0xa0, 0xb2 }, + .public = { 0xfa, 0x69, 0x5f, 0xc7, 0xbe, 0x8d, 0x1b, 0xe5, + 0xbf, 0x70, 0x48, 0x98, 0xf3, 0x88, 0xc4, 0x52, + 0xba, 0xfd, 0xd3, 0xb8, 0xea, 0xe8, 0x05, 0xf8, + 0x68, 0x1a, 0x8d, 0x15, 0xc2, 0xd4, 0xe1, 0x42 }, + .result = { 0x2c, 0x4f, 0xe1, 0x1d, 0x49, 0x0a, 0x53, 0x86, + 0x17, 0x76, 0xb1, 0x3b, 0x43, 0x54, 0xab, 0xd4, + 0xcf, 0x5a, 0x97, 0x69, 0x9d, 0xb6, 0xe6, 0xc6, + 0x8c, 0x16, 0x26, 0xd0, 0x76, 0x62, 0xf7, 0x58 }, + .valid = true + }, + /* wycheproof - public key = 0 */ + { + .private = { 0x20, 0x74, 0x94, 0x03, 0x8f, 0x2b, 0xb8, 0x11, + 0xd4, 0x78, 0x05, 0xbc, 0xdf, 0x04, 0xa2, 0xac, + 0x58, 0x5a, 0xda, 0x7f, 0x2f, 0x23, 0x38, 0x9b, + 0xfd, 0x46, 0x58, 0xf9, 0xdd, 0xd4, 0xde, 0xbc }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key = 1 */ + { + .private = { 0x20, 0x2e, 0x89, 0x72, 0xb6, 0x1c, 0x7e, 0x61, + 0x93, 0x0e, 0xb9, 0x45, 0x0b, 0x50, 0x70, 0xea, + 0xe1, 0xc6, 0x70, 0x47, 0x56, 0x85, 0x54, 0x1f, + 0x04, 0x76, 0x21, 0x7e, 0x48, 0x18, 0xcf, 0xab }, + .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x38, 0xdd, 0xe9, 0xf3, 0xe7, 0xb7, 0x99, 0x04, + 0x5f, 0x9a, 0xc3, 0x79, 0x3d, 0x4a, 0x92, 0x77, + 0xda, 0xde, 0xad, 0xc4, 0x1b, 0xec, 0x02, 0x90, + 0xf8, 0x1f, 0x74, 0x4f, 0x73, 0x77, 0x5f, 0x84 }, + .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x9a, 0x2c, 0xfe, 0x84, 0xff, 0x9c, 0x4a, 0x97, + 0x39, 0x62, 0x5c, 0xae, 0x4a, 0x3b, 0x82, 0xa9, + 0x06, 0x87, 0x7a, 0x44, 0x19, 0x46, 0xf8, 0xd7, + 0xb3, 0xd7, 0x95, 0xfe, 0x8f, 0x5d, 0x16, 0x39 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x98, 0x57, 0xa9, 0x14, 0xe3, 0xc2, 0x90, 0x36, + 0xfd, 0x9a, 0x44, 0x2b, 0xa5, 0x26, 0xb5, 0xcd, + 0xcd, 0xf2, 0x82, 0x16, 0x15, 0x3e, 0x63, 0x6c, + 0x10, 0x67, 0x7a, 0xca, 0xb6, 0xbd, 0x6a, 0xa5 }, + .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x4d, 0xa4, 0xe0, 0xaa, 0x07, 0x2c, 0x23, 0x2e, + 0xe2, 0xf0, 0xfa, 0x4e, 0x51, 0x9a, 0xe5, 0x0b, + 0x52, 0xc1, 0xed, 0xd0, 0x8a, 0x53, 0x4d, 0x4e, + 0xf3, 0x46, 0xc2, 0xe1, 0x06, 0xd2, 0x1d, 0x60 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x48, 0xe2, 0x13, 0x0d, 0x72, 0x33, 0x05, 0xed, + 0x05, 0xe6, 0xe5, 0x89, 0x4d, 0x39, 0x8a, 0x5e, + 0x33, 0x36, 0x7a, 0x8c, 0x6a, 0xac, 0x8f, 0xcd, + 0xf0, 0xa8, 0x8e, 0x4b, 0x42, 0x82, 0x0d, 0xb7 }, + .public = { 0xff, 0xff, 0xff, 0x03, 0x00, 0x00, 0xf8, 0xff, + 0xff, 0x1f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x07, 0x00, + 0x00, 0xf0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00 }, + .result = { 0x9e, 0xd1, 0x0c, 0x53, 0x74, 0x7f, 0x64, 0x7f, + 0x82, 0xf4, 0x51, 0x25, 0xd3, 0xde, 0x15, 0xa1, + 0xe6, 0xb8, 0x24, 0x49, 0x6a, 0xb4, 0x04, 0x10, + 0xff, 0xcc, 0x3c, 0xfe, 0x95, 0x76, 0x0f, 0x3b }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x28, 0xf4, 0x10, 0x11, 0x69, 0x18, 0x51, 0xb3, + 0xa6, 0x2b, 0x64, 0x15, 0x53, 0xb3, 0x0d, 0x0d, + 0xfd, 0xdc, 0xb8, 0xff, 0xfc, 0xf5, 0x37, 0x00, + 0xa7, 0xbe, 0x2f, 0x6a, 0x87, 0x2e, 0x9f, 0xb0 }, + .public = { 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0x07, 0x00, + 0x00, 0xe0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xf8, 0xff, + 0xff, 0x0f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0x7f }, + .result = { 0xcf, 0x72, 0xb4, 0xaa, 0x6a, 0xa1, 0xc9, 0xf8, + 0x94, 0xf4, 0x16, 0x5b, 0x86, 0x10, 0x9a, 0xa4, + 0x68, 0x51, 0x76, 0x48, 0xe1, 0xf0, 0xcc, 0x70, + 0xe1, 0xab, 0x08, 0x46, 0x01, 0x76, 0x50, 0x6b }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x18, 0xa9, 0x3b, 0x64, 0x99, 0xb9, 0xf6, 0xb3, + 0x22, 0x5c, 0xa0, 0x2f, 0xef, 0x41, 0x0e, 0x0a, + 0xde, 0xc2, 0x35, 0x32, 0x32, 0x1d, 0x2d, 0x8e, + 0xf1, 0xa6, 0xd6, 0x02, 0xa8, 0xc6, 0x5b, 0x83 }, + .public = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x5d, 0x50, 0xb6, 0x28, 0x36, 0xbb, 0x69, 0x57, + 0x94, 0x10, 0x38, 0x6c, 0xf7, 0xbb, 0x81, 0x1c, + 0x14, 0xbf, 0x85, 0xb1, 0xc7, 0xb1, 0x7e, 0x59, + 0x24, 0xc7, 0xff, 0xea, 0x91, 0xef, 0x9e, 0x12 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0xc0, 0x1d, 0x13, 0x05, 0xa1, 0x33, 0x8a, 0x1f, + 0xca, 0xc2, 0xba, 0x7e, 0x2e, 0x03, 0x2b, 0x42, + 0x7e, 0x0b, 0x04, 0x90, 0x31, 0x65, 0xac, 0xa9, + 0x57, 0xd8, 0xd0, 0x55, 0x3d, 0x87, 0x17, 0xb0 }, + .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x19, 0x23, 0x0e, 0xb1, 0x48, 0xd5, 0xd6, 0x7c, + 0x3c, 0x22, 0xab, 0x1d, 0xae, 0xff, 0x80, 0xa5, + 0x7e, 0xae, 0x42, 0x65, 0xce, 0x28, 0x72, 0x65, + 0x7b, 0x2c, 0x80, 0x99, 0xfc, 0x69, 0x8e, 0x50 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x38, 0x6f, 0x7f, 0x16, 0xc5, 0x07, 0x31, 0xd6, + 0x4f, 0x82, 0xe6, 0xa1, 0x70, 0xb1, 0x42, 0xa4, + 0xe3, 0x4f, 0x31, 0xfd, 0x77, 0x68, 0xfc, 0xb8, + 0x90, 0x29, 0x25, 0xe7, 0xd1, 0xe2, 0x1a, 0xbe }, + .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x0f, 0xca, 0xb5, 0xd8, 0x42, 0xa0, 0x78, 0xd7, + 0xa7, 0x1f, 0xc5, 0x9b, 0x57, 0xbf, 0xb4, 0xca, + 0x0b, 0xe6, 0x87, 0x3b, 0x49, 0xdc, 0xdb, 0x9f, + 0x44, 0xe1, 0x4a, 0xe8, 0xfb, 0xdf, 0xa5, 0x42 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xe0, 0x23, 0xa2, 0x89, 0xbd, 0x5e, 0x90, 0xfa, + 0x28, 0x04, 0xdd, 0xc0, 0x19, 0xa0, 0x5e, 0xf3, + 0xe7, 0x9d, 0x43, 0x4b, 0xb6, 0xea, 0x2f, 0x52, + 0x2e, 0xcb, 0x64, 0x3a, 0x75, 0x29, 0x6e, 0x95 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x54, 0xce, 0x8f, 0x22, 0x75, 0xc0, 0x77, 0xe3, + 0xb1, 0x30, 0x6a, 0x39, 0x39, 0xc5, 0xe0, 0x3e, + 0xef, 0x6b, 0xbb, 0x88, 0x06, 0x05, 0x44, 0x75, + 0x8d, 0x9f, 0xef, 0x59, 0xb0, 0xbc, 0x3e, 0x4f }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x68, 0xf0, 0x10, 0xd6, 0x2e, 0xe8, 0xd9, 0x26, + 0x05, 0x3a, 0x36, 0x1c, 0x3a, 0x75, 0xc6, 0xea, + 0x4e, 0xbd, 0xc8, 0x60, 0x6a, 0xb2, 0x85, 0x00, + 0x3a, 0x6f, 0x8f, 0x40, 0x76, 0xb0, 0x1e, 0x83 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 }, + .result = { 0xf1, 0x36, 0x77, 0x5c, 0x5b, 0xeb, 0x0a, 0xf8, + 0x11, 0x0a, 0xf1, 0x0b, 0x20, 0x37, 0x23, 0x32, + 0x04, 0x3c, 0xab, 0x75, 0x24, 0x19, 0x67, 0x87, + 0x75, 0xa2, 0x23, 0xdf, 0x57, 0xc9, 0xd3, 0x0d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x58, 0xeb, 0xcb, 0x35, 0xb0, 0xf8, 0x84, 0x5c, + 0xaf, 0x1e, 0xc6, 0x30, 0xf9, 0x65, 0x76, 0xb6, + 0x2c, 0x4b, 0x7b, 0x6c, 0x36, 0xb2, 0x9d, 0xeb, + 0x2c, 0xb0, 0x08, 0x46, 0x51, 0x75, 0x5c, 0x96 }, + .public = { 0xff, 0xff, 0xff, 0xfb, 0xff, 0xff, 0xfb, 0xff, + 0xff, 0xdf, 0xff, 0xff, 0xdf, 0xff, 0xff, 0xff, + 0xfe, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xf7, 0xff, + 0xff, 0xf7, 0xff, 0xff, 0xbf, 0xff, 0xff, 0x3f }, + .result = { 0xbf, 0x9a, 0xff, 0xd0, 0x6b, 0x84, 0x40, 0x85, + 0x58, 0x64, 0x60, 0x96, 0x2e, 0xf2, 0x14, 0x6f, + 0xf3, 0xd4, 0x53, 0x3d, 0x94, 0x44, 0xaa, 0xb0, + 0x06, 0xeb, 0x88, 0xcc, 0x30, 0x54, 0x40, 0x7d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x18, 0x8c, 0x4b, 0xc5, 0xb9, 0xc4, 0x4b, 0x38, + 0xbb, 0x65, 0x8b, 0x9b, 0x2a, 0xe8, 0x2d, 0x5b, + 0x01, 0x01, 0x5e, 0x09, 0x31, 0x84, 0xb1, 0x7c, + 0xb7, 0x86, 0x35, 0x03, 0xa7, 0x83, 0xe1, 0xbb }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .result = { 0xd4, 0x80, 0xde, 0x04, 0xf6, 0x99, 0xcb, 0x3b, + 0xe0, 0x68, 0x4a, 0x9c, 0xc2, 0xe3, 0x12, 0x81, + 0xea, 0x0b, 0xc5, 0xa9, 0xdc, 0xc1, 0x57, 0xd3, + 0xd2, 0x01, 0x58, 0xd4, 0x6c, 0xa5, 0x24, 0x6d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xe0, 0x6c, 0x11, 0xbb, 0x2e, 0x13, 0xce, 0x3d, + 0xc7, 0x67, 0x3f, 0x67, 0xf5, 0x48, 0x22, 0x42, + 0x90, 0x94, 0x23, 0xa9, 0xae, 0x95, 0xee, 0x98, + 0x6a, 0x98, 0x8d, 0x98, 0xfa, 0xee, 0x23, 0xa2 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f }, + .result = { 0x4c, 0x44, 0x01, 0xcc, 0xe6, 0xb5, 0x1e, 0x4c, + 0xb1, 0x8f, 0x27, 0x90, 0x24, 0x6c, 0x9b, 0xf9, + 0x14, 0xdb, 0x66, 0x77, 0x50, 0xa1, 0xcb, 0x89, + 0x06, 0x90, 0x92, 0xaf, 0x07, 0x29, 0x22, 0x76 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xc0, 0x65, 0x8c, 0x46, 0xdd, 0xe1, 0x81, 0x29, + 0x29, 0x38, 0x77, 0x53, 0x5b, 0x11, 0x62, 0xb6, + 0xf9, 0xf5, 0x41, 0x4a, 0x23, 0xcf, 0x4d, 0x2c, + 0xbc, 0x14, 0x0a, 0x4d, 0x99, 0xda, 0x2b, 0x8f }, + .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x57, 0x8b, 0xa8, 0xcc, 0x2d, 0xbd, 0xc5, 0x75, + 0xaf, 0xcf, 0x9d, 0xf2, 0xb3, 0xee, 0x61, 0x89, + 0xf5, 0x33, 0x7d, 0x68, 0x54, 0xc7, 0x9b, 0x4c, + 0xe1, 0x65, 0xea, 0x12, 0x29, 0x3b, 0x3a, 0x0f }, + .valid = true + }, + /* wycheproof - public key with low order */ + { + .private = { 0x10, 0x25, 0x5c, 0x92, 0x30, 0xa9, 0x7a, 0x30, + 0xa4, 0x58, 0xca, 0x28, 0x4a, 0x62, 0x96, 0x69, + 0x29, 0x3a, 0x31, 0x89, 0x0c, 0xda, 0x9d, 0x14, + 0x7f, 0xeb, 0xc7, 0xd1, 0xe2, 0x2d, 0x6b, 0xb1 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x78, 0xf1, 0xe8, 0xed, 0xf1, 0x44, 0x81, 0xb3, + 0x89, 0x44, 0x8d, 0xac, 0x8f, 0x59, 0xc7, 0x0b, + 0x03, 0x8e, 0x7c, 0xf9, 0x2e, 0xf2, 0xc7, 0xef, + 0xf5, 0x7a, 0x72, 0x46, 0x6e, 0x11, 0x52, 0x96 }, + .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24, + 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b, + 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86, + 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0x57 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xa0, 0xa0, 0x5a, 0x3e, 0x8f, 0x9f, 0x44, 0x20, + 0x4d, 0x5f, 0x80, 0x59, 0xa9, 0x4a, 0xc7, 0xdf, + 0xc3, 0x9a, 0x49, 0xac, 0x01, 0x6d, 0xd7, 0x43, + 0xdb, 0xfa, 0x43, 0xc5, 0xd6, 0x71, 0xfd, 0x88 }, + .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xd0, 0xdb, 0xb3, 0xed, 0x19, 0x06, 0x66, 0x3f, + 0x15, 0x42, 0x0a, 0xf3, 0x1f, 0x4e, 0xaf, 0x65, + 0x09, 0xd9, 0xa9, 0x94, 0x97, 0x23, 0x50, 0x06, + 0x05, 0xad, 0x7c, 0x1c, 0x6e, 0x74, 0x50, 0xa9 }, + .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xc0, 0xb1, 0xd0, 0xeb, 0x22, 0xb2, 0x44, 0xfe, + 0x32, 0x91, 0x14, 0x00, 0x72, 0xcd, 0xd9, 0xd9, + 0x89, 0xb5, 0xf0, 0xec, 0xd9, 0x6c, 0x10, 0x0f, + 0xeb, 0x5b, 0xca, 0x24, 0x1c, 0x1d, 0x9f, 0x8f }, + .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x48, 0x0b, 0xf4, 0x5f, 0x59, 0x49, 0x42, 0xa8, + 0xbc, 0x0f, 0x33, 0x53, 0xc6, 0xe8, 0xb8, 0x85, + 0x3d, 0x77, 0xf3, 0x51, 0xf1, 0xc2, 0xca, 0x6c, + 0x2d, 0x1a, 0xbf, 0x8a, 0x00, 0xb4, 0x22, 0x9c }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x30, 0xf9, 0x93, 0xfc, 0xf8, 0x51, 0x4f, 0xc8, + 0x9b, 0xd8, 0xdb, 0x14, 0xcd, 0x43, 0xba, 0x0d, + 0x4b, 0x25, 0x30, 0xe7, 0x3c, 0x42, 0x76, 0xa0, + 0x5e, 0x1b, 0x14, 0x5d, 0x42, 0x0c, 0xed, 0xb4 }, + .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xc0, 0x49, 0x74, 0xb7, 0x58, 0x38, 0x0e, 0x2a, + 0x5b, 0x5d, 0xf6, 0xeb, 0x09, 0xbb, 0x2f, 0x6b, + 0x34, 0x34, 0xf9, 0x82, 0x72, 0x2a, 0x8e, 0x67, + 0x6d, 0x3d, 0xa2, 0x51, 0xd1, 0xb3, 0xde, 0x83 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x50, 0x2a, 0x31, 0x37, 0x3d, 0xb3, 0x24, 0x46, + 0x84, 0x2f, 0xe5, 0xad, 0xd3, 0xe0, 0x24, 0x02, + 0x2e, 0xa5, 0x4f, 0x27, 0x41, 0x82, 0xaf, 0xc3, + 0xd9, 0xf1, 0xbb, 0x3d, 0x39, 0x53, 0x4e, 0xb5 }, + .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24, + 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b, + 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86, + 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0xd7 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x90, 0xfa, 0x64, 0x17, 0xb0, 0xe3, 0x70, 0x30, + 0xfd, 0x6e, 0x43, 0xef, 0xf2, 0xab, 0xae, 0xf1, + 0x4c, 0x67, 0x93, 0x11, 0x7a, 0x03, 0x9c, 0xf6, + 0x21, 0x31, 0x8b, 0xa9, 0x0f, 0x4e, 0x98, 0xbe }, + .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x78, 0xad, 0x3f, 0x26, 0x02, 0x7f, 0x1c, 0x9f, + 0xdd, 0x97, 0x5a, 0x16, 0x13, 0xb9, 0x47, 0x77, + 0x9b, 0xad, 0x2c, 0xf2, 0xb7, 0x41, 0xad, 0xe0, + 0x18, 0x40, 0x88, 0x5a, 0x30, 0xbb, 0x97, 0x9c }, + .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x98, 0xe2, 0x3d, 0xe7, 0xb1, 0xe0, 0x92, 0x6e, + 0xd9, 0xc8, 0x7e, 0x7b, 0x14, 0xba, 0xf5, 0x5f, + 0x49, 0x7a, 0x1d, 0x70, 0x96, 0xf9, 0x39, 0x77, + 0x68, 0x0e, 0x44, 0xdc, 0x1c, 0x7b, 0x7b, 0x8b }, + .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf0, 0x1e, 0x48, 0xda, 0xfa, 0xc9, 0xd7, 0xbc, + 0xf5, 0x89, 0xcb, 0xc3, 0x82, 0xc8, 0x78, 0xd1, + 0x8b, 0xda, 0x35, 0x50, 0x58, 0x9f, 0xfb, 0x5d, + 0x50, 0xb5, 0x23, 0xbe, 0xbe, 0x32, 0x9d, 0xae }, + .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0xbd, 0x36, 0xa0, 0x79, 0x0e, 0xb8, 0x83, 0x09, + 0x8c, 0x98, 0x8b, 0x21, 0x78, 0x67, 0x73, 0xde, + 0x0b, 0x3a, 0x4d, 0xf1, 0x62, 0x28, 0x2c, 0xf1, + 0x10, 0xde, 0x18, 0xdd, 0x48, 0x4c, 0xe7, 0x4b }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x28, 0x87, 0x96, 0xbc, 0x5a, 0xff, 0x4b, 0x81, + 0xa3, 0x75, 0x01, 0x75, 0x7b, 0xc0, 0x75, 0x3a, + 0x3c, 0x21, 0x96, 0x47, 0x90, 0xd3, 0x86, 0x99, + 0x30, 0x8d, 0xeb, 0xc1, 0x7a, 0x6e, 0xaf, 0x8d }, + .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0xb4, 0xe0, 0xdd, 0x76, 0xda, 0x7b, 0x07, 0x17, + 0x28, 0xb6, 0x1f, 0x85, 0x67, 0x71, 0xaa, 0x35, + 0x6e, 0x57, 0xed, 0xa7, 0x8a, 0x5b, 0x16, 0x55, + 0xcc, 0x38, 0x20, 0xfb, 0x5f, 0x85, 0x4c, 0x5c }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x98, 0xdf, 0x84, 0x5f, 0x66, 0x51, 0xbf, 0x11, + 0x38, 0x22, 0x1f, 0x11, 0x90, 0x41, 0xf7, 0x2b, + 0x6d, 0xbc, 0x3c, 0x4a, 0xce, 0x71, 0x43, 0xd9, + 0x9f, 0xd5, 0x5a, 0xd8, 0x67, 0x48, 0x0d, 0xa8 }, + .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x6f, 0xdf, 0x6c, 0x37, 0x61, 0x1d, 0xbd, 0x53, + 0x04, 0xdc, 0x0f, 0x2e, 0xb7, 0xc9, 0x51, 0x7e, + 0xb3, 0xc5, 0x0e, 0x12, 0xfd, 0x05, 0x0a, 0xc6, + 0xde, 0xc2, 0x70, 0x71, 0xd4, 0xbf, 0xc0, 0x34 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf0, 0x94, 0x98, 0xe4, 0x6f, 0x02, 0xf8, 0x78, + 0x82, 0x9e, 0x78, 0xb8, 0x03, 0xd3, 0x16, 0xa2, + 0xed, 0x69, 0x5d, 0x04, 0x98, 0xa0, 0x8a, 0xbd, + 0xf8, 0x27, 0x69, 0x30, 0xe2, 0x4e, 0xdc, 0xb0 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x4c, 0x8f, 0xc4, 0xb1, 0xc6, 0xab, 0x88, 0xfb, + 0x21, 0xf1, 0x8f, 0x6d, 0x4c, 0x81, 0x02, 0x40, + 0xd4, 0xe9, 0x46, 0x51, 0xba, 0x44, 0xf7, 0xa2, + 0xc8, 0x63, 0xce, 0xc7, 0xdc, 0x56, 0x60, 0x2d }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x18, 0x13, 0xc1, 0x0a, 0x5c, 0x7f, 0x21, 0xf9, + 0x6e, 0x17, 0xf2, 0x88, 0xc0, 0xcc, 0x37, 0x60, + 0x7c, 0x04, 0xc5, 0xf5, 0xae, 0xa2, 0xdb, 0x13, + 0x4f, 0x9e, 0x2f, 0xfc, 0x66, 0xbd, 0x9d, 0xb8 }, + .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x1c, 0xd0, 0xb2, 0x82, 0x67, 0xdc, 0x54, 0x1c, + 0x64, 0x2d, 0x6d, 0x7d, 0xca, 0x44, 0xa8, 0xb3, + 0x8a, 0x63, 0x73, 0x6e, 0xef, 0x5c, 0x4e, 0x65, + 0x01, 0xff, 0xbb, 0xb1, 0x78, 0x0c, 0x03, 0x3c }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x78, 0x57, 0xfb, 0x80, 0x86, 0x53, 0x64, 0x5a, + 0x0b, 0xeb, 0x13, 0x8a, 0x64, 0xf5, 0xf4, 0xd7, + 0x33, 0xa4, 0x5e, 0xa8, 0x4c, 0x3c, 0xda, 0x11, + 0xa9, 0xc0, 0x6f, 0x7e, 0x71, 0x39, 0x14, 0x9e }, + .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x87, 0x55, 0xbe, 0x01, 0xc6, 0x0a, 0x7e, 0x82, + 0x5c, 0xff, 0x3e, 0x0e, 0x78, 0xcb, 0x3a, 0xa4, + 0x33, 0x38, 0x61, 0x51, 0x6a, 0xa5, 0x9b, 0x1c, + 0x51, 0xa8, 0xb2, 0xa5, 0x43, 0xdf, 0xa8, 0x22 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xe0, 0x3a, 0xa8, 0x42, 0xe2, 0xab, 0xc5, 0x6e, + 0x81, 0xe8, 0x7b, 0x8b, 0x9f, 0x41, 0x7b, 0x2a, + 0x1e, 0x59, 0x13, 0xc7, 0x23, 0xee, 0xd2, 0x8d, + 0x75, 0x2f, 0x8d, 0x47, 0xa5, 0x9f, 0x49, 0x8f }, + .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x54, 0xc9, 0xa1, 0xed, 0x95, 0xe5, 0x46, 0xd2, + 0x78, 0x22, 0xa3, 0x60, 0x93, 0x1d, 0xda, 0x60, + 0xa1, 0xdf, 0x04, 0x9d, 0xa6, 0xf9, 0x04, 0x25, + 0x3c, 0x06, 0x12, 0xbb, 0xdc, 0x08, 0x74, 0x76 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf8, 0xf7, 0x07, 0xb7, 0x99, 0x9b, 0x18, 0xcb, + 0x0d, 0x6b, 0x96, 0x12, 0x4f, 0x20, 0x45, 0x97, + 0x2c, 0xa2, 0x74, 0xbf, 0xc1, 0x54, 0xad, 0x0c, + 0x87, 0x03, 0x8c, 0x24, 0xc6, 0xd0, 0xd4, 0xb2 }, + .public = { 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xcc, 0x1f, 0x40, 0xd7, 0x43, 0xcd, 0xc2, 0x23, + 0x0e, 0x10, 0x43, 0xda, 0xba, 0x8b, 0x75, 0xe8, + 0x10, 0xf1, 0xfb, 0xab, 0x7f, 0x25, 0x52, 0x69, + 0xbd, 0x9e, 0xbb, 0x29, 0xe6, 0xbf, 0x49, 0x4f }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xa0, 0x34, 0xf6, 0x84, 0xfa, 0x63, 0x1e, 0x1a, + 0x34, 0x81, 0x18, 0xc1, 0xce, 0x4c, 0x98, 0x23, + 0x1f, 0x2d, 0x9e, 0xec, 0x9b, 0xa5, 0x36, 0x5b, + 0x4a, 0x05, 0xd6, 0x9a, 0x78, 0x5b, 0x07, 0x96 }, + .public = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x54, 0x99, 0x8e, 0xe4, 0x3a, 0x5b, 0x00, 0x7b, + 0xf4, 0x99, 0xf0, 0x78, 0xe7, 0x36, 0x52, 0x44, + 0x00, 0xa8, 0xb5, 0xc7, 0xe9, 0xb9, 0xb4, 0x37, + 0x71, 0x74, 0x8c, 0x7c, 0xdf, 0x88, 0x04, 0x12 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x30, 0xb6, 0xc6, 0xa0, 0xf2, 0xff, 0xa6, 0x80, + 0x76, 0x8f, 0x99, 0x2b, 0xa8, 0x9e, 0x15, 0x2d, + 0x5b, 0xc9, 0x89, 0x3d, 0x38, 0xc9, 0x11, 0x9b, + 0xe4, 0xf7, 0x67, 0xbf, 0xab, 0x6e, 0x0c, 0xa5 }, + .public = { 0xdc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xea, 0xd9, 0xb3, 0x8e, 0xfd, 0xd7, 0x23, 0x63, + 0x79, 0x34, 0xe5, 0x5a, 0xb7, 0x17, 0xa7, 0xae, + 0x09, 0xeb, 0x86, 0xa2, 0x1d, 0xc3, 0x6a, 0x3f, + 0xee, 0xb8, 0x8b, 0x75, 0x9e, 0x39, 0x1e, 0x09 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x90, 0x1b, 0x9d, 0xcf, 0x88, 0x1e, 0x01, 0xe0, + 0x27, 0x57, 0x50, 0x35, 0xd4, 0x0b, 0x43, 0xbd, + 0xc1, 0xc5, 0x24, 0x2e, 0x03, 0x08, 0x47, 0x49, + 0x5b, 0x0c, 0x72, 0x86, 0x46, 0x9b, 0x65, 0x91 }, + .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x60, 0x2f, 0xf4, 0x07, 0x89, 0xb5, 0x4b, 0x41, + 0x80, 0x59, 0x15, 0xfe, 0x2a, 0x62, 0x21, 0xf0, + 0x7a, 0x50, 0xff, 0xc2, 0xc3, 0xfc, 0x94, 0xcf, + 0x61, 0xf1, 0x3d, 0x79, 0x04, 0xe8, 0x8e, 0x0e }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x80, 0x46, 0x67, 0x7c, 0x28, 0xfd, 0x82, 0xc9, + 0xa1, 0xbd, 0xb7, 0x1a, 0x1a, 0x1a, 0x34, 0xfa, + 0xba, 0x12, 0x25, 0xe2, 0x50, 0x7f, 0xe3, 0xf5, + 0x4d, 0x10, 0xbd, 0x5b, 0x0d, 0x86, 0x5f, 0x8e }, + .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xe0, 0x0a, 0xe8, 0xb1, 0x43, 0x47, 0x12, 0x47, + 0xba, 0x24, 0xf1, 0x2c, 0x88, 0x55, 0x36, 0xc3, + 0xcb, 0x98, 0x1b, 0x58, 0xe1, 0xe5, 0x6b, 0x2b, + 0xaf, 0x35, 0xc1, 0x2a, 0xe1, 0xf7, 0x9c, 0x26 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x60, 0x2f, 0x7e, 0x2f, 0x68, 0xa8, 0x46, 0xb8, + 0x2c, 0xc2, 0x69, 0xb1, 0xd4, 0x8e, 0x93, 0x98, + 0x86, 0xae, 0x54, 0xfd, 0x63, 0x6c, 0x1f, 0xe0, + 0x74, 0xd7, 0x10, 0x12, 0x7d, 0x47, 0x24, 0x91 }, + .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x98, 0xcb, 0x9b, 0x50, 0xdd, 0x3f, 0xc2, 0xb0, + 0xd4, 0xf2, 0xd2, 0xbf, 0x7c, 0x5c, 0xfd, 0xd1, + 0x0c, 0x8f, 0xcd, 0x31, 0xfc, 0x40, 0xaf, 0x1a, + 0xd4, 0x4f, 0x47, 0xc1, 0x31, 0x37, 0x63, 0x62 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x60, 0x88, 0x7b, 0x3d, 0xc7, 0x24, 0x43, 0x02, + 0x6e, 0xbe, 0xdb, 0xbb, 0xb7, 0x06, 0x65, 0xf4, + 0x2b, 0x87, 0xad, 0xd1, 0x44, 0x0e, 0x77, 0x68, + 0xfb, 0xd7, 0xe8, 0xe2, 0xce, 0x5f, 0x63, 0x9d }, + .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x38, 0xd6, 0x30, 0x4c, 0x4a, 0x7e, 0x6d, 0x9f, + 0x79, 0x59, 0x33, 0x4f, 0xb5, 0x24, 0x5b, 0xd2, + 0xc7, 0x54, 0x52, 0x5d, 0x4c, 0x91, 0xdb, 0x95, + 0x02, 0x06, 0x92, 0x62, 0x34, 0xc1, 0xf6, 0x33 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x78, 0xd3, 0x1d, 0xfa, 0x85, 0x44, 0x97, 0xd7, + 0x2d, 0x8d, 0xef, 0x8a, 0x1b, 0x7f, 0xb0, 0x06, + 0xce, 0xc2, 0xd8, 0xc4, 0x92, 0x46, 0x47, 0xc9, + 0x38, 0x14, 0xae, 0x56, 0xfa, 0xed, 0xa4, 0x95 }, + .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x78, 0x6c, 0xd5, 0x49, 0x96, 0xf0, 0x14, 0xa5, + 0xa0, 0x31, 0xec, 0x14, 0xdb, 0x81, 0x2e, 0xd0, + 0x83, 0x55, 0x06, 0x1f, 0xdb, 0x5d, 0xe6, 0x80, + 0xa8, 0x00, 0xac, 0x52, 0x1f, 0x31, 0x8e, 0x23 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xc0, 0x4c, 0x5b, 0xae, 0xfa, 0x83, 0x02, 0xdd, + 0xde, 0xd6, 0xa4, 0xbb, 0x95, 0x77, 0x61, 0xb4, + 0xeb, 0x97, 0xae, 0xfa, 0x4f, 0xc3, 0xb8, 0x04, + 0x30, 0x85, 0xf9, 0x6a, 0x56, 0x59, 0xb3, 0xa5 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x29, 0xae, 0x8b, 0xc7, 0x3e, 0x9b, 0x10, 0xa0, + 0x8b, 0x4f, 0x68, 0x1c, 0x43, 0xc3, 0xe0, 0xac, + 0x1a, 0x17, 0x1d, 0x31, 0xb3, 0x8f, 0x1a, 0x48, + 0xef, 0xba, 0x29, 0xae, 0x63, 0x9e, 0xa1, 0x34 }, + .valid = true + }, + /* wycheproof - RFC 7748 */ + { + .private = { 0xa0, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d, + 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd, + 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18, + 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0x44 }, + .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb, + 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c, + 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b, + 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c }, + .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90, + 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f, + 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7, + 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 }, + .valid = true + }, + /* wycheproof - RFC 7748 */ + { + .private = { 0x48, 0x66, 0xe9, 0xd4, 0xd1, 0xb4, 0x67, 0x3c, + 0x5a, 0xd2, 0x26, 0x91, 0x95, 0x7d, 0x6a, 0xf5, + 0xc1, 0x1b, 0x64, 0x21, 0xe0, 0xea, 0x01, 0xd4, + 0x2c, 0xa4, 0x16, 0x9e, 0x79, 0x18, 0xba, 0x4d }, + .public = { 0xe5, 0x21, 0x0f, 0x12, 0x78, 0x68, 0x11, 0xd3, + 0xf4, 0xb7, 0x95, 0x9d, 0x05, 0x38, 0xae, 0x2c, + 0x31, 0xdb, 0xe7, 0x10, 0x6f, 0xc0, 0x3c, 0x3e, + 0xfc, 0x4c, 0xd5, 0x49, 0xc7, 0x15, 0xa4, 0x13 }, + .result = { 0x95, 0xcb, 0xde, 0x94, 0x76, 0xe8, 0x90, 0x7d, + 0x7a, 0xad, 0xe4, 0x5c, 0xb4, 0xb8, 0x73, 0xf8, + 0x8b, 0x59, 0x5a, 0x68, 0x79, 0x9f, 0xa1, 0x52, + 0xe6, 0xf8, 0xf7, 0x64, 0x7a, 0xac, 0x79, 0x57 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x0a, 0xb4, 0xe7, 0x63, 0x80, 0xd8, 0x4d, 0xde, + 0x4f, 0x68, 0x33, 0xc5, 0x8f, 0x2a, 0x9f, 0xb8, + 0xf8, 0x3b, 0xb0, 0x16, 0x9b, 0x17, 0x2b, 0xe4, + 0xb6, 0xe0, 0x59, 0x28, 0x87, 0x74, 0x1a, 0x36 }, + .result = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x89, 0xe1, 0x0d, 0x57, 0x01, 0xb4, 0x33, 0x7d, + 0x2d, 0x03, 0x21, 0x81, 0x53, 0x8b, 0x10, 0x64, + 0xbd, 0x40, 0x84, 0x40, 0x1c, 0xec, 0xa1, 0xfd, + 0x12, 0x66, 0x3a, 0x19, 0x59, 0x38, 0x80, 0x00 }, + .result = { 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x2b, 0x55, 0xd3, 0xaa, 0x4a, 0x8f, 0x80, 0xc8, + 0xc0, 0xb2, 0xae, 0x5f, 0x93, 0x3e, 0x85, 0xaf, + 0x49, 0xbe, 0xac, 0x36, 0xc2, 0xfa, 0x73, 0x94, + 0xba, 0xb7, 0x6c, 0x89, 0x33, 0xf8, 0xf8, 0x1d }, + .result = { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x63, 0xe5, 0xb1, 0xfe, 0x96, 0x01, 0xfe, 0x84, + 0x38, 0x5d, 0x88, 0x66, 0xb0, 0x42, 0x12, 0x62, + 0xf7, 0x8f, 0xbf, 0xa5, 0xaf, 0xf9, 0x58, 0x5e, + 0x62, 0x66, 0x79, 0xb1, 0x85, 0x47, 0xd9, 0x59 }, + .result = { 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xe4, 0x28, 0xf3, 0xda, 0xc1, 0x78, 0x09, 0xf8, + 0x27, 0xa5, 0x22, 0xce, 0x32, 0x35, 0x50, 0x58, + 0xd0, 0x73, 0x69, 0x36, 0x4a, 0xa7, 0x89, 0x02, + 0xee, 0x10, 0x13, 0x9b, 0x9f, 0x9d, 0xd6, 0x53 }, + .result = { 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xb3, 0xb5, 0x0e, 0x3e, 0xd3, 0xa4, 0x07, 0xb9, + 0x5d, 0xe9, 0x42, 0xef, 0x74, 0x57, 0x5b, 0x5a, + 0xb8, 0xa1, 0x0c, 0x09, 0xee, 0x10, 0x35, 0x44, + 0xd6, 0x0b, 0xdf, 0xed, 0x81, 0x38, 0xab, 0x2b }, + .result = { 0xf9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x21, 0x3f, 0xff, 0xe9, 0x3d, 0x5e, 0xa8, 0xcd, + 0x24, 0x2e, 0x46, 0x28, 0x44, 0x02, 0x99, 0x22, + 0xc4, 0x3c, 0x77, 0xc9, 0xe3, 0xe4, 0x2f, 0x56, + 0x2f, 0x48, 0x5d, 0x24, 0xc5, 0x01, 0xa2, 0x0b }, + .result = { 0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x91, 0xb2, 0x32, 0xa1, 0x78, 0xb3, 0xcd, 0x53, + 0x09, 0x32, 0x44, 0x1e, 0x61, 0x39, 0x41, 0x8f, + 0x72, 0x17, 0x22, 0x92, 0xf1, 0xda, 0x4c, 0x18, + 0x34, 0xfc, 0x5e, 0xbf, 0xef, 0xb5, 0x1e, 0x3f }, + .result = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x04, 0x5c, 0x6e, 0x11, 0xc5, 0xd3, 0x32, 0x55, + 0x6c, 0x78, 0x22, 0xfe, 0x94, 0xeb, 0xf8, 0x9b, + 0x56, 0xa3, 0x87, 0x8d, 0xc2, 0x7c, 0xa0, 0x79, + 0x10, 0x30, 0x58, 0x84, 0x9f, 0xab, 0xcb, 0x4f }, + .result = { 0xe5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x1c, 0xa2, 0x19, 0x0b, 0x71, 0x16, 0x35, 0x39, + 0x06, 0x3c, 0x35, 0x77, 0x3b, 0xda, 0x0c, 0x9c, + 0x92, 0x8e, 0x91, 0x36, 0xf0, 0x62, 0x0a, 0xeb, + 0x09, 0x3f, 0x09, 0x91, 0x97, 0xb7, 0xf7, 0x4e }, + .result = { 0xe3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xf7, 0x6e, 0x90, 0x10, 0xac, 0x33, 0xc5, 0x04, + 0x3b, 0x2d, 0x3b, 0x76, 0xa8, 0x42, 0x17, 0x10, + 0x00, 0xc4, 0x91, 0x62, 0x22, 0xe9, 0xe8, 0x58, + 0x97, 0xa0, 0xae, 0xc7, 0xf6, 0x35, 0x0b, 0x3c }, + .result = { 0xdd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xbb, 0x72, 0x68, 0x8d, 0x8f, 0x8a, 0xa7, 0xa3, + 0x9c, 0xd6, 0x06, 0x0c, 0xd5, 0xc8, 0x09, 0x3c, + 0xde, 0xc6, 0xfe, 0x34, 0x19, 0x37, 0xc3, 0x88, + 0x6a, 0x99, 0x34, 0x6c, 0xd0, 0x7f, 0xaa, 0x55 }, + .result = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x88, 0xfd, 0xde, 0xa1, 0x93, 0x39, 0x1c, 0x6a, + 0x59, 0x33, 0xef, 0x9b, 0x71, 0x90, 0x15, 0x49, + 0x44, 0x72, 0x05, 0xaa, 0xe9, 0xda, 0x92, 0x8a, + 0x6b, 0x91, 0xa3, 0x52, 0xba, 0x10, 0xf4, 0x1f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x30, 0x3b, 0x39, 0x2f, 0x15, 0x31, 0x16, 0xca, + 0xd9, 0xcc, 0x68, 0x2a, 0x00, 0xcc, 0xc4, 0x4c, + 0x95, 0xff, 0x0d, 0x3b, 0xbe, 0x56, 0x8b, 0xeb, + 0x6c, 0x4e, 0x73, 0x9b, 0xaf, 0xdc, 0x2c, 0x68 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xfd, 0x30, 0x0a, 0xeb, 0x40, 0xe1, 0xfa, 0x58, + 0x25, 0x18, 0x41, 0x2b, 0x49, 0xb2, 0x08, 0xa7, + 0x84, 0x2b, 0x1e, 0x1f, 0x05, 0x6a, 0x04, 0x01, + 0x78, 0xea, 0x41, 0x41, 0x53, 0x4f, 0x65, 0x2d }, + .result = { 0xb7, 0x34, 0x10, 0x5d, 0xc2, 0x57, 0x58, 0x5d, + 0x73, 0xb5, 0x66, 0xcc, 0xb7, 0x6f, 0x06, 0x27, + 0x95, 0xcc, 0xbe, 0xc8, 0x91, 0x28, 0xe5, 0x2b, + 0x02, 0xf3, 0xe5, 0x96, 0x39, 0xf1, 0x3c, 0x46 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xc8, 0xef, 0x79, 0xb5, 0x14, 0xd7, 0x68, 0x26, + 0x77, 0xbc, 0x79, 0x31, 0xe0, 0x6e, 0xe5, 0xc2, + 0x7c, 0x9b, 0x39, 0x2b, 0x4a, 0xe9, 0x48, 0x44, + 0x73, 0xf5, 0x54, 0xe6, 0x67, 0x8e, 0xcc, 0x2e }, + .result = { 0x64, 0x7a, 0x46, 0xb6, 0xfc, 0x3f, 0x40, 0xd6, + 0x21, 0x41, 0xee, 0x3c, 0xee, 0x70, 0x6b, 0x4d, + 0x7a, 0x92, 0x71, 0x59, 0x3a, 0x7b, 0x14, 0x3e, + 0x8e, 0x2e, 0x22, 0x79, 0x88, 0x3e, 0x45, 0x50 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0x64, 0xae, 0xac, 0x25, 0x04, 0x14, 0x48, 0x61, + 0x53, 0x2b, 0x7b, 0xbc, 0xb6, 0xc8, 0x7d, 0x67, + 0xdd, 0x4c, 0x1f, 0x07, 0xeb, 0xc2, 0xe0, 0x6e, + 0xff, 0xb9, 0x5a, 0xec, 0xc6, 0x17, 0x0b, 0x2c }, + .result = { 0x4f, 0xf0, 0x3d, 0x5f, 0xb4, 0x3c, 0xd8, 0x65, + 0x7a, 0x3c, 0xf3, 0x7c, 0x13, 0x8c, 0xad, 0xce, + 0xcc, 0xe5, 0x09, 0xe4, 0xeb, 0xa0, 0x89, 0xd0, + 0xef, 0x40, 0xb4, 0xe4, 0xfb, 0x94, 0x61, 0x55 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xbf, 0x68, 0xe3, 0x5e, 0x9b, 0xdb, 0x7e, 0xee, + 0x1b, 0x50, 0x57, 0x02, 0x21, 0x86, 0x0f, 0x5d, + 0xcd, 0xad, 0x8a, 0xcb, 0xab, 0x03, 0x1b, 0x14, + 0x97, 0x4c, 0xc4, 0x90, 0x13, 0xc4, 0x98, 0x31 }, + .result = { 0x21, 0xce, 0xe5, 0x2e, 0xfd, 0xbc, 0x81, 0x2e, + 0x1d, 0x02, 0x1a, 0x4a, 0xf1, 0xe1, 0xd8, 0xbc, + 0x4d, 0xb3, 0xc4, 0x00, 0xe4, 0xd2, 0xa2, 0xc5, + 0x6a, 0x39, 0x26, 0xdb, 0x4d, 0x99, 0xc6, 0x5b }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0x53, 0x47, 0xc4, 0x91, 0x33, 0x1a, 0x64, 0xb4, + 0x3d, 0xdc, 0x68, 0x30, 0x34, 0xe6, 0x77, 0xf5, + 0x3d, 0xc3, 0x2b, 0x52, 0xa5, 0x2a, 0x57, 0x7c, + 0x15, 0xa8, 0x3b, 0xf2, 0x98, 0xe9, 0x9f, 0x19 }, + .result = { 0x18, 0xcb, 0x89, 0xe4, 0xe2, 0x0c, 0x0c, 0x2b, + 0xd3, 0x24, 0x30, 0x52, 0x45, 0x26, 0x6c, 0x93, + 0x27, 0x69, 0x0b, 0xbe, 0x79, 0xac, 0xb8, 0x8f, + 0x5b, 0x8f, 0xb3, 0xf7, 0x4e, 0xca, 0x3e, 0x52 }, + .valid = true + }, + /* wycheproof - private key == -1 (mod order) */ + { + .private = { 0xa0, 0x23, 0xcd, 0xd0, 0x83, 0xef, 0x5b, 0xb8, + 0x2f, 0x10, 0xd6, 0x2e, 0x59, 0xe1, 0x5a, 0x68, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50 }, + .public = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e, + 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57, + 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f, + 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 }, + .result = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e, + 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57, + 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f, + 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 }, + .valid = true + }, + /* wycheproof - private key == 1 (mod order) on twist */ + { + .private = { 0x58, 0x08, 0x3d, 0xd2, 0x61, 0xad, 0x91, 0xef, + 0xf9, 0x52, 0x32, 0x2e, 0xc8, 0x24, 0xc6, 0x82, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x5f }, + .public = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f, + 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6, + 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64, + 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 }, + .result = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f, + 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6, + 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64, + 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 }, + .valid = true + } +}; + +static void curve25519_test(struct kunit *test) +{ + bool ret; + size_t i; + u8 out[CURVE25519_KEY_SIZE]; + + for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); i++) { + memset(out, 0, CURVE25519_KEY_SIZE); + ret = curve25519(out, curve25519_test_vectors[i].private, + curve25519_test_vectors[i].public); + KUNIT_EXPECT_EQ(test, ret, curve25519_test_vectors[i].valid); + KUNIT_EXPECT_EQ(test, memcmp(out, curve25519_test_vectors[i].result, + CURVE25519_KEY_SIZE), 0); + } +} + +static void curve25519_generate_public_test(struct kunit *test) +{ + bool ret, ret2; + size_t i; + u8 out[CURVE25519_KEY_SIZE]; + u8 out2[CURVE25519_KEY_SIZE]; + u8 public[CURVE25519_KEY_SIZE] = { CURVE25519_MAGIC_NUMBER }; + + for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); i++) { + memset(out, 0, CURVE25519_KEY_SIZE); + ret = curve25519_generate_public(out, curve25519_test_vectors[i].private); + ret2 = curve25519(out2, curve25519_test_vectors[i].private, public); + KUNIT_EXPECT_EQ(test, ret, ret2); + KUNIT_EXPECT_EQ(test, memcmp(out, out2, CURVE25519_KEY_SIZE), 0); + } +} + +static void curve25519_generic_test(struct kunit *test) +{ + size_t i; + u8 out[CURVE25519_KEY_SIZE]; + + for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); i++) { + memset(out, 0, CURVE25519_KEY_SIZE); + curve25519_generic(out, curve25519_test_vectors[i].private, + curve25519_test_vectors[i].public); + KUNIT_EXPECT_EQ(test, memcmp(out, curve25519_test_vectors[i].result, + CURVE25519_KEY_SIZE), 0); + } +} + +static struct kunit_case curve25519_test_cases[] = { + KUNIT_CASE(curve25519_test), + KUNIT_CASE(curve25519_generate_public_test), + KUNIT_CASE(curve25519_generic_test), + {}, +}; + +static struct kunit_suite curve25519_test_suite = { + .name = "curve25519", + .test_cases = curve25519_test_cases, +}; +kunit_test_suite(curve25519_test_suite); + +MODULE_AUTHOR("João Pedro Leôncio <jpleoncio(a)lkcamp.dev>"); +MODULE_AUTHOR("Enzo Bertoloti <ebertoloti(a)lkcamp.dev>"); +MODULE_DESCRIPTION("Unit tests for curve25519"); +MODULE_LICENSE("GPL"); -- 2.47.1

1 month, 1 week

2
1
0 0

[PATCH v2] selftests/vDSO: support DT_GNU_HASH

by Fangrui Song

glibc added support for DT_GNU_HASH in 2006 and DT_HASH has been obsoleted for more than one decade in many Linux distributions. Many vDSOs support DT_GNU_HASH. This patch adds selftests support. Signed-off-by: Fangrui Song <maskray(a)google.com> Tested-by: Xi Ruoyao <xry111(a)xry111.site> -- Changes from v1: * fix style of a multi-line comment. ignore false positive suggestions from checkpath.pl: `ELF(Word) *` --- tools/testing/selftests/vDSO/parse_vdso.c | 105 ++++++++++++++++------ 1 file changed, 79 insertions(+), 26 deletions(-) diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c index 4ae417372e9e..dbc946dee4b1 100644 --- a/tools/testing/selftests/vDSO/parse_vdso.c +++ b/tools/testing/selftests/vDSO/parse_vdso.c @@ -47,6 +47,7 @@ static struct vdso_info /* Symbol table */ ELF(Sym) *symtab; const char *symstrings; + ELF(Word) *gnu_hash; ELF(Word) *bucket, *chain; ELF(Word) nbucket, nchain; @@ -75,6 +76,16 @@ static unsigned long elf_hash(const char *name) return h; } +static uint32_t gnu_hash(const char *name) +{ + const unsigned char *s = (void *)name; + uint32_t h = 5381; + + for (; *s; s++) + h += h * 32 + *s; + return h; +} + void vdso_init_from_sysinfo_ehdr(uintptr_t base) { size_t i; @@ -117,6 +128,7 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base) */ ELF(Word) *hash = 0; vdso_info.symstrings = 0; + vdso_info.gnu_hash = 0; vdso_info.symtab = 0; vdso_info.versym = 0; vdso_info.verdef = 0; @@ -137,6 +149,11 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base) ((uintptr_t)dyn[i].d_un.d_ptr + vdso_info.load_offset); break; + case DT_GNU_HASH: + vdso_info.gnu_hash = + (ELF(Word) *)((uintptr_t)dyn[i].d_un.d_ptr + + vdso_info.load_offset); + break; case DT_VERSYM: vdso_info.versym = (ELF(Versym) *) ((uintptr_t)dyn[i].d_un.d_ptr @@ -149,17 +166,26 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base) break; } } - if (!vdso_info.symstrings || !vdso_info.symtab || !hash) + if (!vdso_info.symstrings || !vdso_info.symtab || + (!hash && !vdso_info.gnu_hash)) return; /* Failed */ if (!vdso_info.verdef) vdso_info.versym = 0; /* Parse the hash table header. */ - vdso_info.nbucket = hash[0]; - vdso_info.nchain = hash[1]; - vdso_info.bucket = &hash[2]; - vdso_info.chain = &hash[vdso_info.nbucket + 2]; + if (vdso_info.gnu_hash) { + vdso_info.nbucket = vdso_info.gnu_hash[0]; + /* The bucket array is located after the header (4 uint32) and the bloom + * filter (size_t array of gnu_hash[2] elements). */ + vdso_info.bucket = vdso_info.gnu_hash + 4 + + sizeof(size_t) / 4 * vdso_info.gnu_hash[2]; + } else { + vdso_info.nbucket = hash[0]; + vdso_info.nchain = hash[1]; + vdso_info.bucket = &hash[2]; + vdso_info.chain = &hash[vdso_info.nbucket + 2]; + } /* That's all we need. */ vdso_info.valid = true; @@ -203,6 +229,26 @@ static bool vdso_match_version(ELF(Versym) ver, && !strcmp(name, vdso_info.symstrings + aux->vda_name); } +static bool check_sym(ELF(Sym) *sym, ELF(Word) i, const char *name, + const char *version, unsigned long ver_hash) +{ + /* Check for a defined global or weak function w/ right name. */ + if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC) + return false; + if (ELF64_ST_BIND(sym->st_info) != STB_GLOBAL && + ELF64_ST_BIND(sym->st_info) != STB_WEAK) + return false; + if (strcmp(name, vdso_info.symstrings + sym->st_name)) + return false; + + /* Check symbol version. */ + if (vdso_info.versym && + !vdso_match_version(vdso_info.versym[i], version, ver_hash)) + return false; + + return true; +} + void *vdso_sym(const char *version, const char *name) { unsigned long ver_hash; @@ -210,29 +256,36 @@ void *vdso_sym(const char *version, const char *name) return 0; ver_hash = elf_hash(version); - ELF(Word) chain = vdso_info.bucket[elf_hash(name) % vdso_info.nbucket]; + ELF(Word) i; - for (; chain != STN_UNDEF; chain = vdso_info.chain[chain]) { - ELF(Sym) *sym = &vdso_info.symtab[chain]; + if (vdso_info.gnu_hash) { + uint32_t h1 = gnu_hash(name), h2, *hashval; - /* Check for a defined global or weak function w/ right name. */ - if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC) - continue; - if (ELF64_ST_BIND(sym->st_info) != STB_GLOBAL && - ELF64_ST_BIND(sym->st_info) != STB_WEAK) - continue; - if (sym->st_shndx == SHN_UNDEF) - continue; - if (strcmp(name, vdso_info.symstrings + sym->st_name)) - continue; - - /* Check symbol version. */ - if (vdso_info.versym - && !vdso_match_version(vdso_info.versym[chain], - version, ver_hash)) - continue; - - return (void *)(vdso_info.load_offset + sym->st_value); + i = vdso_info.bucket[h1 % vdso_info.nbucket]; + if (i == 0) + return 0; + h1 |= 1; + hashval = vdso_info.bucket + vdso_info.nbucket + + (i - vdso_info.gnu_hash[1]); + for (;; i++) { + ELF(Sym) *sym = &vdso_info.symtab[i]; + h2 = *hashval++; + if (h1 == (h2 | 1) && + check_sym(sym, i, name, version, ver_hash)) + return (void *)(vdso_info.load_offset + + sym->st_value); + if (h2 & 1) + break; + } + } else { + i = vdso_info.bucket[elf_hash(name) % vdso_info.nbucket]; + for (; i; i = vdso_info.chain[i]) { + ELF(Sym) *sym = &vdso_info.symtab[i]; + if (sym->st_shndx != SHN_UNDEF && + check_sym(sym, i, name, version, ver_hash)) + return (void *)(vdso_info.load_offset + + sym->st_value); + } } return 0; -- 2.46.0.662.g92d0881bb0-goog

1 month, 1 week

4
6
0 0

[PATCH] selftests/bpf: Fix fill_link_info selftest on powerpc

by Saket Kumar Bhaskar

With CONFIG_KPROBES_ON_FTRACE enabled on powerpc, ftrace_location_range returns ftrace location for bpf_fentry_test1 at offset of 4 bytes from function entry. This is because branch to _mcount function is at offset of 4 bytes in function profile sequence. To fix this, add entry_offset of 4 bytes while verifying the address for kprobe entry address of bpf_fentry_test1 in verify_perf_link_info in selftest, when CONFIG_KPROBES_ON_FTRACE is enabled. Disassemble of bpf_fentry_test1: c000000000e4b080 <bpf_fentry_test1>: c000000000e4b080: a6 02 08 7c mflr r0 c000000000e4b084: b9 e2 22 4b bl c00000000007933c <_mcount> c000000000e4b088: 01 00 63 38 addi r3,r3,1 c000000000e4b08c: b4 07 63 7c extsw r3,r3 c000000000e4b090: 20 00 80 4e blr When CONFIG_PPC_FTRACE_OUT_OF_LINE [1] is enabled, these function profile sequence is moved out of line with an unconditional branch at offset 0. So, the test works without altering the offset for 'CONFIG_KPROBES_ON_FTRACE && CONFIG_PPC_FTRACE_OUT_OF_LINE' case. Disassemble of bpf_fentry_test1: c000000000f95190 <bpf_fentry_test1>: c000000000f95190: 00 00 00 60 nop c000000000f95194: 01 00 63 38 addi r3,r3,1 c000000000f95198: b4 07 63 7c extsw r3,r3 c000000000f9519c: 20 00 80 4e blr [1] https://lore.kernel.org/all/20241030070850.1361304-13-hbathini@linux.ibm.co… Fixes: 23cf7aa539dc ("selftests/bpf: Add selftest for fill_link_info") Signed-off-by: Saket Kumar Bhaskar <skb99(a)linux.ibm.com> --- .../selftests/bpf/prog_tests/fill_link_info.c | 4 ++++ .../selftests/bpf/progs/test_fill_link_info.c | 13 ++++++++++--- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/fill_link_info.c b/tools/testing/selftests/bpf/prog_tests/fill_link_info.c index d50cbd804..e59af2aa6 100644 --- a/tools/testing/selftests/bpf/prog_tests/fill_link_info.c +++ b/tools/testing/selftests/bpf/prog_tests/fill_link_info.c @@ -171,6 +171,10 @@ static void test_kprobe_fill_link_info(struct test_fill_link_info *skel, /* See also arch_adjust_kprobe_addr(). */ if (skel->kconfig->CONFIG_X86_KERNEL_IBT) entry_offset = 4; + if (skel->kconfig->CONFIG_PPC64 && + skel->kconfig->CONFIG_KPROBES_ON_FTRACE && + !skel->kconfig->CONFIG_PPC_FTRACE_OUT_OF_LINE) + entry_offset = 4; err = verify_perf_link_info(link_fd, type, kprobe_addr, 0, entry_offset); ASSERT_OK(err, "verify_perf_link_info"); } else { diff --git a/tools/testing/selftests/bpf/progs/test_fill_link_info.c b/tools/testing/selftests/bpf/progs/test_fill_link_info.c index 6afa83475..fac33a14f 100644 --- a/tools/testing/selftests/bpf/progs/test_fill_link_info.c +++ b/tools/testing/selftests/bpf/progs/test_fill_link_info.c @@ -6,13 +6,20 @@ #include <stdbool.h> extern bool CONFIG_X86_KERNEL_IBT __kconfig __weak; +extern bool CONFIG_PPC_FTRACE_OUT_OF_LINE __kconfig __weak; +extern bool CONFIG_KPROBES_ON_FTRACE __kconfig __weak; +extern bool CONFIG_PPC64 __kconfig __weak; -/* This function is here to have CONFIG_X86_KERNEL_IBT - * used and added to object BTF. +/* This function is here to have CONFIG_X86_KERNEL_IBT, + * CONFIG_PPC_FTRACE_OUT_OF_LINE, CONFIG_KPROBES_ON_FTRACE, + * CONFIG_PPC6 used and added to object BTF. */ int unused(void) { - return CONFIG_X86_KERNEL_IBT ? 0 : 1; + return CONFIG_X86_KERNEL_IBT || + CONFIG_PPC_FTRACE_OUT_OF_LINE || + CONFIG_KPROBES_ON_FTRACE || + CONFIG_PPC64 ? 0 : 1; } SEC("kprobe") -- 2.45.2

1 month, 1 week

2
1
0 0

[PATCH 0/4] selftest/mm: Remove warnings found by adding compiler flags

by Muhammad Usama Anjum

Recently, I reviewed a patch on the mm/kselftest mailing list about a test which had obvious type mismatch fix in it. It was strange why that wasn't caught during development and when patch was accepted. This led me to discover that those extra compiler options to catch these warnings aren't being used. When I added them, I found tens of warnings in just mm suite. In this series, I'm fixing those warnings in a few files. More fixes would be sent later. Muhammad Usama Anjum (4): selftests/mm: thp_settings: remove const from return type selftests/mm: pagemap_ioctl: Fix types mismatches shown by compiler options selftests/mm: mseal_test: remove unused variables selftests/mm: mremap_test: Remove unused variable and type mismatches tools/testing/selftests/mm/mremap_test.c | 15 +-- tools/testing/selftests/mm/mseal_test.c | 8 +- tools/testing/selftests/mm/pagemap_ioctl.c | 108 +++++++++++---------- tools/testing/selftests/mm/thp_settings.c | 4 +- tools/testing/selftests/mm/thp_settings.h | 4 +- tools/testing/selftests/mm/vm_util.c | 2 +- 6 files changed, 75 insertions(+), 66 deletions(-) -- 2.39.5

1 month, 1 week

1
4
0 0

[PATCH 0/4] selftest/mm: Remove warnings foun

by Muhammad Usama Anjum

Recently, I reviewed a patch on the mm/kselftest mailing list about a test which had obvious type mismatch fix in it. It was strange why that wasn't caught during development and when patch was accepted. This led me to discover that those extra compiler options to catch these warnings aren't being used. When I added them, I found tens of warnings in just mm suite. In this series, I'm fixing those warnings in a few files. More fixes would be sent later. Muhammad Usama Anjum (4): selftests/mm: thp_settings: remove const from return type selftests/mm: pagemap_ioctl: Fix types mismatches shown by compiler options selftests/mm: mseal_test: remove unused variables selftests/mm: mremap_test: Remove unused variable and type mismatches tools/testing/selftests/mm/mremap_test.c | 15 +-- tools/testing/selftests/mm/mseal_test.c | 8 +- tools/testing/selftests/mm/pagemap_ioctl.c | 108 +++++++++++---------- tools/testing/selftests/mm/thp_settings.c | 4 +- tools/testing/selftests/mm/thp_settings.h | 4 +- tools/testing/selftests/mm/vm_util.c | 2 +- 6 files changed, 75 insertions(+), 66 deletions(-) -- 2.39.5

1 month, 1 week

1
0
0 0

[PATCH net-next v12 00/22] Introducing OpenVPN Data Channel Offload

by Antonio Quartulli

This is the 12th version of the patchset. Hopefully there are no major flaws that will require more resendings. I am sure we'll have plenty of time to polish up all bells and whistles :-) @Sergey, at the end I think I took in all your suggested changes, maybe with some adaptations. Notable changes from v11: * move 'select' entries in Kconfig from patch 1 to where those deps are used * mark mailing list as subscribers-only in MAINTAINERS file * check iface validity against net_device_ops instead of ndo_start_xmit * drop DRV_ defines in favour of literals * use "ovpn" literal instead of OVPN_FAMILY_NAME in code that is not netlink related * delete all peers on ifdown (new del-peer reason added accordingly) * don't allow adding new peers if iface is down * clarified uniqueness of IDs in netlink spec * renamed ovpn_struct to ovpn_priv * removed packet.h and moved content to proto.h * fixed overhead/head_room calculation * dropped unused ovpn_priv.dev_list member * ensured all defines are prefixed with OVPN_ * kept carrier on only for MP mode * carrier in P2P mode goes on/off when peer is added/deleted * dropped skb_protocol_to_family() in favour of checking skb->protocol directly * dropped ovpn_priv.peers.lock in favour of ovpn_priv.lock * dropped error message in case of packet with unknown ID * dropped sanity check in udp socket attach function * made ovpn_peer_skb_to_sockaddr() return sockaddr len to simplify code * dropped __must_hold() in favour of lockdep_assert_held() * with TCP patch ovpn_socket now holds reference to ovpn_priv (UDP) or ovpn_peer (TCP) to prevent use-after-free of peer in TCP code and to force cleanup code to wait for TCP scheduled work * ovpn_peer release refactored in two steps to allow implementing previous point (reference to socket is now dropped in first step, instead of kref callback) * dropped all mentions of __func__ in messages * moved introduction of UDP_ENCAP_OVPNINUDP from patch 1 to related patch * properly update vpn and link statistics at right time instead of same spot * properly checked skb head size before accessing ipv6 header in ovpn_ip_check_protocol() * merged ovpn_peer_update_local_endpoint() and ovpn_peer_float() * properly locked peer collection when rehashing upon peer float * used netdev_name() when possible for printing iface name * destroyed dst_cache only upon final peer release * used bitfield APIs for opcode parsing and creation * dropped struct ovpn_nonce_tail in favour of using u8[] directly * added comment about skb_reset_network_header() placement * added locking around peer->bind modifications * added TCP out_queue to stash data skbs when socket is owned by user (to be sent out upon sock release) * added call to barrier() in TCP socket release * fixed hlist nulls lookup by adding loop restart * used WRITE/READ_ONCE with last_recv/sent * stopped counting keepalive msgs as dropped packets * improved ovpn_nl_peer_precheck() to account for mixed v4mapped IPv6 * rehash peer after PEER_SET only in MP mode addresses * added iface teardown check to kselftest script * Link to v11: https://lore.kernel.org/r/20241029-b4-ovpn-v11-0-de4698c73a25@openvpn.net Please note that some patches were already reviewed by Andre Lunn, Donald Hunter and Shuah Khan. They have retained the Reviewed-by tag since no major code modification has happened since the review. Patch The latest code can also be found at: https://github.com/OpenVPN/linux-kernel-ovpn Thanks a lot! Best Regards, Antonio Quartulli OpenVPN Inc. --- Antonio Quartulli (22): net: introduce OpenVPN Data Channel Offload (ovpn) ovpn: add basic netlink support ovpn: add basic interface creation/destruction/management routines ovpn: keep carrier always on for MP interfaces ovpn: introduce the ovpn_peer object ovpn: introduce the ovpn_socket object ovpn: implement basic TX path (UDP) ovpn: implement basic RX path (UDP) ovpn: implement packet processing ovpn: store tunnel and transport statistics ovpn: implement TCP transport ovpn: implement multi-peer support ovpn: implement peer lookup logic ovpn: implement keepalive mechanism ovpn: add support for updating local UDP endpoint ovpn: add support for peer floating ovpn: implement peer add/get/dump/delete via netlink ovpn: implement key add/get/del/swap via netlink ovpn: kill key and notify userspace in case of IV exhaustion ovpn: notify userspace when a peer is deleted ovpn: add basic ethtool support testing/selftests: add test tool and scripts for ovpn module Documentation/netlink/specs/ovpn.yaml | 368 +++ MAINTAINERS | 11 + drivers/net/Kconfig | 14 + drivers/net/Makefile | 1 + drivers/net/ovpn/Makefile | 22 + drivers/net/ovpn/bind.c | 55 + drivers/net/ovpn/bind.h | 101 + drivers/net/ovpn/crypto.c | 211 ++ drivers/net/ovpn/crypto.h | 145 ++ drivers/net/ovpn/crypto_aead.c | 383 ++++ drivers/net/ovpn/crypto_aead.h | 33 + drivers/net/ovpn/io.c | 446 ++++ drivers/net/ovpn/io.h | 34 + drivers/net/ovpn/main.c | 339 +++ drivers/net/ovpn/main.h | 14 + drivers/net/ovpn/netlink-gen.c | 212 ++ drivers/net/ovpn/netlink-gen.h | 41 + drivers/net/ovpn/netlink.c | 1178 ++++++++++ drivers/net/ovpn/netlink.h | 18 + drivers/net/ovpn/ovpnstruct.h | 57 + drivers/net/ovpn/peer.c | 1278 +++++++++++ drivers/net/ovpn/peer.h | 163 ++ drivers/net/ovpn/pktid.c | 129 ++ drivers/net/ovpn/pktid.h | 87 + drivers/net/ovpn/proto.h | 118 + drivers/net/ovpn/skb.h | 58 + drivers/net/ovpn/socket.c | 180 ++ drivers/net/ovpn/socket.h | 55 + drivers/net/ovpn/stats.c | 21 + drivers/net/ovpn/stats.h | 47 + drivers/net/ovpn/tcp.c | 579 +++++ drivers/net/ovpn/tcp.h | 33 + drivers/net/ovpn/udp.c | 397 ++++ drivers/net/ovpn/udp.h | 23 + include/uapi/linux/if_link.h | 15 + include/uapi/linux/ovpn.h | 110 + include/uapi/linux/udp.h | 1 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/net/ovpn/.gitignore | 2 + tools/testing/selftests/net/ovpn/Makefile | 17 + tools/testing/selftests/net/ovpn/config | 10 + tools/testing/selftests/net/ovpn/data64.key | 5 + tools/testing/selftests/net/ovpn/ovpn-cli.c | 2370 ++++++++++++++++++++ tools/testing/selftests/net/ovpn/tcp_peers.txt | 5 + .../testing/selftests/net/ovpn/test-chachapoly.sh | 9 + tools/testing/selftests/net/ovpn/test-float.sh | 9 + tools/testing/selftests/net/ovpn/test-tcp.sh | 9 + tools/testing/selftests/net/ovpn/test.sh | 182 ++ tools/testing/selftests/net/ovpn/udp_peers.txt | 5 + 49 files changed, 9601 insertions(+) --- base-commit: 65ae975e97d5aab3ee9dc5ec701b12090572ed43 change-id: 20241002-b4-ovpn-eeee35c694a2 Best regards, -- Antonio Quartulli <antonio(a)openvpn.net>

1 month, 1 week

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[PATCH] kselftest/arm64: abi: fix SVCR detection

by Weizhao Ouyang

When using svcr_in to check ZA and Streaming Mode, we should make sure that the value in x2 is correct, otherwise it may trigger an Illegal instruction if FEAT_SVE and !FEAT_SME. Fixes: 43e3f85523e4 ("kselftest/arm64: Add SME support to syscall ABI test") Signed-off-by: Weizhao Ouyang <o451686892(a)gmail.com> --- tools/testing/selftests/arm64/abi/syscall-abi-asm.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/arm64/abi/syscall-abi-asm.S b/tools/testing/selftests/arm64/abi/syscall-abi-asm.S index df3230fdac39..98cde4f37abf 100644 --- a/tools/testing/selftests/arm64/abi/syscall-abi-asm.S +++ b/tools/testing/selftests/arm64/abi/syscall-abi-asm.S @@ -81,9 +81,9 @@ do_syscall: stp x27, x28, [sp, #96] // Set SVCR if we're doing SME - cbz x1, 1f adrp x2, svcr_in ldr x2, [x2, :lo12:svcr_in] + cbz x1, 1f msr S3_3_C4_C2_2, x2 1: -- 2.45.2

1 month, 1 week

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[PATCH livepatch/master v1 1/2] selftests/livepatch: Replace hardcoded path with variable in test-syscall.sh

by George Guo

From: George Guo <guodongtai(a)kylinos.cn> Updated test-syscall.sh to replace the path /sys/kernel/test_klp_syscall/npids with a variable $MOD_SYSCALL. Signed-off-by: George Guo <guodongtai(a)kylinos.cn> --- tools/testing/selftests/livepatch/test-syscall.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/livepatch/test-syscall.sh b/tools/testing/selftests/livepatch/test-syscall.sh index b76a881d4..9cfa17b6b 100755 --- a/tools/testing/selftests/livepatch/test-syscall.sh +++ b/tools/testing/selftests/livepatch/test-syscall.sh @@ -24,9 +24,9 @@ pid_list=$(echo ${pids[@]} | tr ' ' ',') load_lp $MOD_SYSCALL klp_pids=$pid_list # wait for all tasks to transition to patched state -loop_until 'grep -q '^0$' /sys/kernel/test_klp_syscall/npids' +loop_until 'grep -q '^0$' /sys/kernel/$MOD_SYSCALL/npids' -pending_pids=$(cat /sys/kernel/test_klp_syscall/npids) +pending_pids=$(cat /sys/kernel/$MOD_SYSCALL/npids) log "$MOD_SYSCALL: Remaining not livepatched processes: $pending_pids" for pid in ${pids[@]}; do -- 2.43.0

1 month, 1 week

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[RESEND v4 0/3] mm/pkey: Add PKEY_UNRESTRICTED macro

by Yury Khrustalev

Add PKEY_UNRESTRICTED macro to mman.h and use it in selftests. For context, this change will also allow for more consistent update of the Glibc manual which in turn will help with introducing memory protection keys on AArch64 targets. Applies to fac04efc5c79 (tag: v6.13-rc2). Note that I couldn't build ppc tests so I would appreciate if someone could check the 3rd patch. Thank you! Signed-off-by: Yury Khrustalev <yury.khrustalev(a)arm.com> --- Changes in v4: - Removed change to tools/include/uapi/asm-generic/mman-common.h as it is not necessary. Link to v3: https://lore.kernel.org/all/20241028090715.509527-1-yury.khrustalev@arm.com/ Changes in v3: - Replaced previously missed 0-s tools/testing/selftests/mm/mseal_test.c - Replaced previously missed 0-s in tools/testing/selftests/mm/mseal_test.c Link to v2: https://lore.kernel.org/linux-arch/20241027170006.464252-2-yury.khrustalev@… Changes in v2: - Update tools/include/uapi/asm-generic/mman-common.h as well - Add usages of the new macro to selftests. Link to v1: https://lore.kernel.org/linux-arch/20241022120128.359652-1-yury.khrustalev@… --- Yury Khrustalev (3): mm/pkey: Add PKEY_UNRESTRICTED macro selftests/mm: Use PKEY_UNRESTRICTED macro selftests/powerpc: Use PKEY_UNRESTRICTED macro include/uapi/asm-generic/mman-common.h | 1 + tools/testing/selftests/mm/mseal_test.c | 6 +++--- tools/testing/selftests/mm/pkey-helpers.h | 3 ++- tools/testing/selftests/mm/pkey_sighandler_tests.c | 4 ++-- tools/testing/selftests/mm/protection_keys.c | 2 +- tools/testing/selftests/powerpc/include/pkeys.h | 2 +- tools/testing/selftests/powerpc/mm/pkey_exec_prot.c | 2 +- tools/testing/selftests/powerpc/mm/pkey_siginfo.c | 2 +- tools/testing/selftests/powerpc/ptrace/core-pkey.c | 6 +++--- tools/testing/selftests/powerpc/ptrace/ptrace-pkey.c | 6 +++--- 10 files changed, 18 insertions(+), 16 deletions(-) -- 2.39.5

1 month, 1 week

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