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lib/crypto: tests: Add KUnit tests for NH
Add some simple KUnit tests for the nh() function. These replace the test coverage which will be lost by removing the nhpoly1305 crypto_shash. Note that the NH code also continues to be tested indirectly as well, via the tests for the "adiantum(xchacha12,aes)" crypto_skcipher. Link: https://lore.kernel.org/r/20251211011846.8179-3-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
This commit is contained in:
Eric Biggers
parent
14e15c71d7
commit
7246fe6cd6
5 changed files with 390 additions and 0 deletions
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@ -47,6 +47,14 @@ config CRYPTO_LIB_MLDSA_KUNIT_TEST
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help
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KUnit tests for the ML-DSA digital signature algorithm.
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config CRYPTO_LIB_NH_KUNIT_TEST
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tristate "KUnit tests for NH" if !KUNIT_ALL_TESTS
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depends on KUNIT
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default KUNIT_ALL_TESTS || CRYPTO_SELFTESTS
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select CRYPTO_LIB_NH
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help
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KUnit tests for the NH almost-universal hash function.
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config CRYPTO_LIB_POLY1305_KUNIT_TEST
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tristate "KUnit tests for Poly1305" if !KUNIT_ALL_TESTS
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depends on KUNIT
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@ -5,6 +5,7 @@ obj-$(CONFIG_CRYPTO_LIB_BLAKE2S_KUNIT_TEST) += blake2s_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_CURVE25519_KUNIT_TEST) += curve25519_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_MD5_KUNIT_TEST) += md5_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_MLDSA_KUNIT_TEST) += mldsa_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_NH_KUNIT_TEST) += nh_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_POLY1305_KUNIT_TEST) += poly1305_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_POLYVAL_KUNIT_TEST) += polyval_kunit.o
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obj-$(CONFIG_CRYPTO_LIB_SHA1_KUNIT_TEST) += sha1_kunit.o
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298
lib/crypto/tests/nh-testvecs.h
Normal file
298
lib/crypto/tests/nh-testvecs.h
Normal file
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@ -0,0 +1,298 @@
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/* This file was generated by: ./scripts/crypto/gen-hash-testvecs.py nh */
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static const u8 nh_test_key[NH_KEY_BYTES] = {
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0x04, 0x59, 0x66, 0x92, 0x81, 0xd7, 0xe9, 0x25,
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0x68, 0xfa, 0xb0, 0xca, 0x9f, 0xea, 0x98, 0xca,
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0xcd, 0xbf, 0x6d, 0xa5, 0x0c, 0x22, 0xc3, 0x57,
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0xdc, 0x35, 0x05, 0xdd, 0x5b, 0xb0, 0xce, 0xf6,
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0xb2, 0x4c, 0x77, 0x2e, 0xd2, 0x63, 0xf0, 0x17,
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0x60, 0xd8, 0xd3, 0xd9, 0xed, 0x34, 0xb6, 0xed,
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0x6a, 0x11, 0xc0, 0x25, 0xda, 0xba, 0x7e, 0xef,
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0x49, 0x13, 0xf7, 0xd9, 0xfc, 0xb6, 0xfd, 0x58,
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0xe9, 0x5f, 0xc5, 0xc4, 0x69, 0x89, 0xba, 0xa6,
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0x2b, 0x58, 0x8d, 0x36, 0x6c, 0xb9, 0x90, 0x1e,
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0x64, 0xc7, 0x44, 0x84, 0x03, 0x70, 0x30, 0x47,
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0xdd, 0x58, 0xf4, 0x87, 0x61, 0xfd, 0x9c, 0x6b,
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0x51, 0x1b, 0x39, 0x1d, 0x6d, 0x50, 0xae, 0x19,
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0x71, 0x03, 0xc7, 0xa7, 0x42, 0x82, 0x8f, 0xa5,
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0x63, 0x6a, 0xe2, 0x8a, 0xad, 0x4b, 0x40, 0xa7,
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0x3f, 0x8b, 0xe4, 0xae, 0xb2, 0x8a, 0x14, 0x78,
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0x91, 0x07, 0xba, 0x02, 0x08, 0xc1, 0x34, 0xb8,
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0xda, 0x61, 0x67, 0xf6, 0x98, 0x97, 0x1a, 0xcb,
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0x0f, 0x82, 0x80, 0xff, 0x02, 0x54, 0x16, 0x57,
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0x18, 0x35, 0xaf, 0x16, 0x17, 0x68, 0xcc, 0xc7,
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0x52, 0xac, 0x31, 0x39, 0x60, 0xe4, 0xb4, 0xcb,
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0x0e, 0xf9, 0x57, 0xe9, 0x96, 0xff, 0x99, 0xd6,
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0x10, 0x96, 0x09, 0xab, 0x28, 0x92, 0x1b, 0x9f,
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0x10, 0xde, 0x3e, 0x87, 0xb8, 0x9d, 0x2d, 0xa0,
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0x3c, 0x91, 0x85, 0x8c, 0x9e, 0xc0, 0x97, 0x9a,
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0xb4, 0x54, 0x7f, 0x4a, 0x63, 0xc2, 0x75, 0x0f,
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0x0d, 0x2f, 0x62, 0x56, 0x48, 0x0e, 0xb6, 0xc7,
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0xcf, 0x0d, 0x78, 0xca, 0xbd, 0x31, 0x9e, 0x4c,
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0xf7, 0x3f, 0x9e, 0xc2, 0xea, 0x5e, 0x44, 0x6d,
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0x76, 0xf9, 0xc5, 0xe0, 0x29, 0xea, 0x15, 0xbf,
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0xaf, 0xd4, 0x75, 0xc8, 0x89, 0xcf, 0x4f, 0x17,
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0xfd, 0x4a, 0x45, 0xa5, 0x4d, 0x2d, 0x87, 0x11,
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0x2b, 0x3e, 0x64, 0xa2, 0x6b, 0xc5, 0x23, 0x8c,
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0xfa, 0x71, 0x13, 0x72, 0x0e, 0x7c, 0xe1, 0x2c,
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0x9f, 0x0e, 0x29, 0xc9, 0x15, 0xde, 0x4e, 0xd7,
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0x42, 0x1f, 0x8e, 0xe1, 0x91, 0x99, 0x50, 0x38,
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0x7f, 0x15, 0xc0, 0xf6, 0x4b, 0xfd, 0x9d, 0x40,
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0xe9, 0x44, 0x51, 0xca, 0x3b, 0x83, 0x41, 0x9f,
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0x82, 0x64, 0x66, 0x22, 0x12, 0x43, 0x1c, 0x4f,
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0x45, 0x11, 0x3a, 0x46, 0xb1, 0x7c, 0x62, 0x0a,
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0x9d, 0x4c, 0x99, 0x85, 0xb0, 0x10, 0x19, 0xcf,
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0xeb, 0xf9, 0x65, 0xaf, 0xd8, 0x05, 0x9e, 0x61,
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0x03, 0x5f, 0x15, 0x99, 0xa9, 0x05, 0x20, 0xc8,
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0xaf, 0xab, 0x31, 0x9d, 0xd5, 0xdf, 0x24, 0xce,
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0x2b, 0x6d, 0xd7, 0x17, 0xc3, 0x04, 0xff, 0x82,
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0xa7, 0x18, 0x39, 0xe9, 0x0d, 0x0a, 0x5f, 0xb9,
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0xc9, 0x86, 0x1d, 0xf8, 0x02, 0x2d, 0xc3, 0x88,
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0x28, 0x73, 0x5c, 0xac, 0x25, 0xc9, 0xfe, 0xcb,
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0xd2, 0xfd, 0x63, 0x74, 0xac, 0xe1, 0xb8, 0xa2,
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0xc6, 0x2b, 0xb5, 0x40, 0x01, 0x9b, 0xed, 0xee,
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0x7b, 0x63, 0x66, 0x05, 0x45, 0xc2, 0x6c, 0xd8,
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0x58, 0xf1, 0xa1, 0x3d, 0xc8, 0x43, 0x59, 0x4b,
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0x39, 0x87, 0x24, 0x64, 0x92, 0xb0, 0xab, 0x75,
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0xf1, 0xb7, 0xbf, 0x7c, 0xde, 0xc0, 0xaf, 0x4a,
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0xc2, 0x7b, 0xd9, 0x8a, 0x99, 0xcd, 0x83, 0x01,
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0xe6, 0xae, 0xeb, 0x16, 0xe7, 0x54, 0x9c, 0x95,
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0x0a, 0x91, 0x02, 0xaf, 0x9f, 0x79, 0x40, 0x45,
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0xce, 0x47, 0x41, 0x65, 0xca, 0x80, 0x0d, 0x14,
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0x46, 0x58, 0x5d, 0x4d, 0x28, 0x55, 0x70, 0x49,
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0x7c, 0x32, 0x1f, 0x01, 0xaa, 0x05, 0x2f, 0xf1,
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0xeb, 0xa3, 0xe6, 0x1d, 0xf9, 0x43, 0xe0, 0x58,
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0x05, 0x61, 0x22, 0xc3, 0xee, 0xe4, 0x6f, 0x94,
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0xaf, 0x82, 0xda, 0x18, 0x18, 0x63, 0x9c, 0xfa,
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0xc0, 0x04, 0x27, 0xc5, 0x39, 0x5e, 0x7a, 0xa6,
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0x85, 0x46, 0xb7, 0x76, 0xc9, 0x16, 0xf2, 0xf8,
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0x40, 0x8d, 0x4b, 0x5e, 0x72, 0xf3, 0x3e, 0x12,
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0xa4, 0x80, 0x39, 0xb2, 0x92, 0xfe, 0x6e, 0x5b,
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0x5b, 0xad, 0xea, 0x29, 0xbc, 0x66, 0xe6, 0xfe,
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0x80, 0x02, 0x5d, 0x83, 0x37, 0xfc, 0xde, 0x6c,
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0x25, 0x54, 0xa2, 0xff, 0x7d, 0xb6, 0xe1, 0xd6,
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0xcf, 0xdb, 0x60, 0xe3, 0xbe, 0x2f, 0x4e, 0xb4,
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0xf5, 0xb4, 0x51, 0xf7, 0x5a, 0x25, 0xda, 0x40,
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0x84, 0x5e, 0xc0, 0x0a, 0x6b, 0xfa, 0x0c, 0xfb,
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0x5e, 0x3e, 0x12, 0x6c, 0x39, 0x35, 0xc0, 0x28,
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0xd6, 0x1b, 0x3a, 0x72, 0xc3, 0xfe, 0xa5, 0x4c,
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0x35, 0xa2, 0x42, 0xf6, 0x3d, 0xa5, 0xbf, 0xb5,
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0x39, 0xe3, 0xc9, 0xd5, 0x8c, 0x1b, 0xe5, 0xef,
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0x91, 0xd2, 0x80, 0x6f, 0xcc, 0x77, 0x44, 0x50,
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0x62, 0xc7, 0xac, 0x29, 0xcb, 0x72, 0xda, 0x6d,
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0xc5, 0xfe, 0xa7, 0xee, 0x8b, 0xeb, 0xfc, 0xa3,
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0x46, 0x18, 0x5f, 0xaa, 0xc3, 0x65, 0xd0, 0x8f,
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0x67, 0x98, 0xd6, 0xce, 0x5f, 0x84, 0xd4, 0x96,
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0x1b, 0x67, 0xa0, 0xcf, 0xfc, 0x94, 0x55, 0x5e,
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0x4b, 0x51, 0x68, 0xa7, 0x6d, 0x02, 0xf9, 0x53,
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0x54, 0x86, 0x6b, 0x53, 0x39, 0xe0, 0x36, 0x23,
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0x87, 0x1a, 0xfb, 0x53, 0x1a, 0x65, 0xd8, 0x42,
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0xa8, 0x85, 0xfd, 0x2c, 0x7f, 0x6b, 0x7f, 0x67,
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0x70, 0x23, 0x6c, 0xe9, 0x0b, 0xf0, 0x1e, 0x0d,
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0x0b, 0xb4, 0xd4, 0x96, 0x14, 0x95, 0x7e, 0xf3,
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0x9b, 0xdd, 0xd7, 0xc4, 0x24, 0x22, 0xb9, 0x9d,
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0xb3, 0xa6, 0xac, 0x09, 0x7c, 0x00, 0xbf, 0xd0,
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0xdc, 0xfb, 0x9b, 0x7c, 0x8c, 0xbd, 0xd4, 0x1a,
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0x13, 0x2b, 0x82, 0x3d, 0x7c, 0x8c, 0x10, 0x47,
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0x49, 0x6c, 0x53, 0xeb, 0xa7, 0xc2, 0xde, 0xed,
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0xe2, 0x55, 0x93, 0x2c, 0x1a, 0x5a, 0x7d, 0xe1,
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0x37, 0x62, 0xdd, 0x29, 0x1a, 0x72, 0x82, 0xc0,
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0x14, 0x73, 0x5d, 0x0e, 0x9b, 0xcc, 0x54, 0x68,
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0x3a, 0x4d, 0x56, 0x8f, 0xc9, 0x4e, 0xaf, 0x7b,
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0xde, 0x17, 0x9c, 0x5e, 0x83, 0x82, 0x22, 0xe3,
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0x28, 0xdf, 0x1b, 0xb6, 0xdb, 0x17, 0x90, 0x48,
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0xb5, 0x13, 0x4e, 0xd3, 0x97, 0x5e, 0xb3, 0x9c,
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0x16, 0x08, 0xc8, 0x77, 0xb3, 0xcd, 0x94, 0x90,
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0x4f, 0x77, 0xaf, 0x67, 0xdd, 0x80, 0x15, 0x1c,
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0x59, 0xfb, 0x3c, 0xec, 0xf8, 0xb3, 0x67, 0xfb,
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0xa0, 0x94, 0x3c, 0x53, 0x99, 0x49, 0x94, 0x2c,
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0x85, 0x26, 0x92, 0x6d, 0x8d, 0x48, 0xf6, 0x72,
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0xdd, 0xfb, 0xb2, 0x10, 0x51, 0x5b, 0xbe, 0xd5,
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0x70, 0x3d, 0x28, 0x94, 0x98, 0x4f, 0x6e, 0x20,
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0x7b, 0x7d, 0x0f, 0x56, 0xc9, 0x96, 0x5f, 0x60,
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0x2e, 0x2f, 0x9b, 0x38, 0x7f, 0xc7, 0x3c, 0x6b,
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0x2f, 0x2b, 0x8f, 0x1f, 0x07, 0x1c, 0x85, 0x57,
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0x16, 0x2e, 0xc7, 0x74, 0xe5, 0xf2, 0x0d, 0xfe,
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0xef, 0x57, 0xb0, 0xa4, 0x4f, 0x4c, 0x7d, 0x81,
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0xbb, 0xaa, 0xcb, 0xa0, 0xb0, 0x51, 0xcf, 0xc2,
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0xee, 0x90, 0x2e, 0x5e, 0x27, 0xca, 0xd3, 0xe8,
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0xf3, 0x55, 0x02, 0x56, 0x06, 0xa5, 0xad, 0xdf,
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0xa3, 0xa9, 0x06, 0x05, 0x53, 0x74, 0x55, 0xd5,
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0xd2, 0x20, 0x0a, 0x6d, 0x4a, 0xef, 0x16, 0xbf,
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0xc3, 0xb2, 0x75, 0x93, 0xd8, 0x6e, 0x0f, 0xd2,
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0xae, 0x3b, 0xc0, 0x00, 0x22, 0x6f, 0xb5, 0x0a,
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0x41, 0xfc, 0xf9, 0x41, 0xfc, 0x16, 0x4f, 0xa6,
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0x1c, 0x18, 0x41, 0x67, 0x73, 0xa8, 0x79, 0xa9,
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0x54, 0x18, 0x4e, 0x88, 0x44, 0x0f, 0xa1, 0x5b,
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0xf0, 0x68, 0xea, 0x3c, 0x62, 0x59, 0x8d, 0xc7,
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0x6f, 0xd7, 0x72, 0x20, 0x74, 0x39, 0xd4, 0x3a,
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0x41, 0x1b, 0x58, 0x57, 0x54, 0x85, 0x60, 0xca,
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0x49, 0x4b, 0xa1, 0x04, 0x91, 0xb6, 0xf2, 0xcd,
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0x62, 0x63, 0x67, 0xd1, 0xee, 0x6b, 0x9e, 0x5d,
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0xd6, 0xc4, 0x58, 0x6b, 0xe1, 0xe6, 0x4a, 0xdb,
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0xe8, 0xb1, 0x35, 0x03, 0x15, 0x8d, 0x34, 0x69,
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0x4c, 0xd2, 0x54, 0xce, 0xe8, 0x6a, 0x69, 0x6f,
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0xaa, 0xb5, 0x1f, 0x86, 0xed, 0xac, 0x4f, 0x16,
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0x1e, 0x48, 0x93, 0xe8, 0x6c, 0x24, 0x1c, 0xd0,
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0xbb, 0x61, 0xc2, 0x34, 0xdd, 0xc9, 0x5c, 0xce,
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};
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static const u8 nh_test_msg[NH_MESSAGE_BYTES] = {
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0x99, 0x57, 0x61, 0x41, 0xad, 0x08, 0x7e, 0x17,
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0xd4, 0xef, 0x0b, 0x23, 0xff, 0x0b, 0x96, 0x0a,
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0x6c, 0x98, 0xac, 0x78, 0x5e, 0xb6, 0xb2, 0x67,
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0x0f, 0x48, 0xf4, 0xa1, 0xe5, 0x1e, 0xfe, 0x83,
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0xe4, 0x56, 0x2a, 0x03, 0x64, 0xff, 0x7a, 0xf3,
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0x03, 0xfe, 0xa7, 0x86, 0xdc, 0x35, 0x79, 0x13,
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0xf8, 0xe1, 0x59, 0x19, 0x04, 0x43, 0x24, 0x82,
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0x44, 0x82, 0x41, 0x2b, 0xc7, 0xcf, 0xf5, 0xa4,
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0xdc, 0xca, 0xf5, 0x34, 0xc4, 0x23, 0x3c, 0x1f,
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0xa8, 0x84, 0x1f, 0x2a, 0xcd, 0xae, 0x9d, 0x5e,
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0x05, 0xe2, 0xfb, 0x0c, 0x68, 0x81, 0x90, 0x11,
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0x44, 0xf6, 0xdd, 0x5b, 0x51, 0xd3, 0xe0, 0xab,
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0x29, 0x3a, 0xa9, 0x9c, 0xf6, 0x7e, 0x2d, 0xe3,
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0x6c, 0x09, 0x59, 0xd7, 0xfa, 0x7f, 0x6a, 0x33,
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0x3b, 0x23, 0x7b, 0x1b, 0xb2, 0x79, 0x5f, 0x5c,
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0xb6, 0x2d, 0xb0, 0xf8, 0xab, 0x33, 0x28, 0xe0,
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0x72, 0x2e, 0x2f, 0x03, 0x22, 0x16, 0xb4, 0x87,
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0xf7, 0x14, 0x3f, 0x55, 0x8a, 0xb0, 0x47, 0xdb,
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0x42, 0x2d, 0xc0, 0x0c, 0x0a, 0x33, 0xf8, 0xab,
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0x44, 0xae, 0xa3, 0xc9, 0xfc, 0xf6, 0x34, 0x8c,
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0x60, 0x30, 0x6d, 0x31, 0x70, 0xf3, 0x39, 0x53,
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0xf1, 0x2d, 0xb9, 0x6c, 0xa6, 0x48, 0x9c, 0x9c,
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0xc2, 0x88, 0xb3, 0xa9, 0x98, 0xb6, 0xc3, 0x47,
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0x94, 0x02, 0x9d, 0x98, 0x6e, 0x25, 0x6c, 0xf5,
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0x9b, 0xc6, 0x4d, 0xee, 0x07, 0x1e, 0x25, 0x8f,
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0x01, 0xde, 0xad, 0xe5, 0x77, 0x4f, 0xd1, 0xc0,
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0x62, 0xbb, 0x3a, 0xb9, 0x83, 0x0b, 0x29, 0x76,
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0x4f, 0xb1, 0x86, 0x2c, 0x27, 0xc7, 0x38, 0x65,
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0xcb, 0x78, 0xb7, 0x02, 0x10, 0x9e, 0xde, 0x83,
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0xd1, 0xac, 0x05, 0x86, 0x23, 0xce, 0x4f, 0x8d,
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0xcc, 0x4e, 0x3f, 0x04, 0xf4, 0x39, 0x91, 0x81,
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0x1c, 0x42, 0x47, 0x4d, 0x50, 0xe5, 0x01, 0x22,
|
||||
0x98, 0xcf, 0x91, 0x36, 0xb3, 0x7c, 0xcf, 0x78,
|
||||
0x07, 0x22, 0xa9, 0x18, 0xd2, 0xcd, 0x7d, 0x4d,
|
||||
0xa6, 0xcb, 0xaa, 0x52, 0x13, 0x49, 0x64, 0xb0,
|
||||
0xa5, 0x3d, 0xc7, 0xc3, 0x10, 0x87, 0x2e, 0x76,
|
||||
0xa9, 0x52, 0xc5, 0x50, 0x18, 0xc0, 0x5d, 0xb4,
|
||||
0x4c, 0xc6, 0x7f, 0x64, 0xae, 0x53, 0xc3, 0x46,
|
||||
0x99, 0xb7, 0x61, 0x6b, 0x08, 0x43, 0x08, 0x4c,
|
||||
0x90, 0x2c, 0xee, 0x56, 0x91, 0xb4, 0x28, 0xa8,
|
||||
0xa8, 0x8b, 0x3b, 0x1a, 0x67, 0x71, 0xf2, 0x81,
|
||||
0x48, 0x20, 0x71, 0x30, 0xdd, 0x69, 0x8a, 0xc2,
|
||||
0x4c, 0x9d, 0x4e, 0x17, 0xfb, 0x2e, 0xe7, 0x9b,
|
||||
0x86, 0x94, 0xa5, 0xce, 0xf9, 0x74, 0x56, 0xff,
|
||||
0x3b, 0xff, 0xd9, 0x5a, 0xc8, 0x98, 0xf5, 0x25,
|
||||
0xa2, 0xb9, 0x66, 0x46, 0x89, 0x17, 0x39, 0x08,
|
||||
0x69, 0x03, 0x59, 0x1e, 0x13, 0x12, 0x68, 0xe7,
|
||||
0x2f, 0x00, 0xd3, 0xf3, 0x71, 0xd1, 0x20, 0xc5,
|
||||
0x0b, 0x38, 0x89, 0xda, 0x62, 0x3c, 0xce, 0xea,
|
||||
0x04, 0x19, 0x47, 0x6d, 0xd8, 0x64, 0x38, 0x60,
|
||||
0x96, 0x71, 0x68, 0x48, 0x79, 0xf8, 0xf4, 0x76,
|
||||
0x33, 0xf6, 0x60, 0x8d, 0x21, 0xd0, 0xee, 0x41,
|
||||
0xc0, 0xbe, 0x33, 0x61, 0x5e, 0x66, 0xe6, 0x16,
|
||||
0x14, 0xc7, 0xfb, 0x6c, 0xf3, 0x58, 0xef, 0x12,
|
||||
0x7c, 0x70, 0x65, 0x5d, 0x55, 0xe8, 0xf2, 0x92,
|
||||
0x3a, 0xfe, 0x34, 0x64, 0x31, 0x7c, 0x29, 0xbb,
|
||||
0x01, 0x18, 0xbd, 0xb6, 0xe4, 0x1e, 0xa4, 0xf3,
|
||||
0x7b, 0x4c, 0x6a, 0x0d, 0x01, 0xfc, 0xc7, 0x66,
|
||||
0xc3, 0x88, 0x37, 0x25, 0xcf, 0xe9, 0xca, 0x82,
|
||||
0xeb, 0xa1, 0x38, 0x40, 0xc9, 0xdb, 0x38, 0x7b,
|
||||
0x78, 0xcf, 0x11, 0xa3, 0x1c, 0x6b, 0x70, 0xc8,
|
||||
0xe1, 0x2f, 0x7c, 0x17, 0x2c, 0x58, 0x28, 0xa4,
|
||||
0x13, 0x40, 0xc7, 0x69, 0x0f, 0x04, 0xe5, 0x8e,
|
||||
0xf0, 0x67, 0x53, 0xea, 0x10, 0xf5, 0x83, 0xc9,
|
||||
0xcb, 0x6b, 0x16, 0xef, 0x2e, 0x55, 0xb3, 0xdd,
|
||||
0xed, 0xf9, 0x1a, 0x52, 0x9a, 0x73, 0x78, 0x14,
|
||||
0x14, 0x21, 0xfc, 0xef, 0x3c, 0x40, 0xa9, 0xfe,
|
||||
0xef, 0xd7, 0x6e, 0x28, 0x2f, 0xd3, 0x73, 0xed,
|
||||
0xa3, 0x73, 0xb5, 0x62, 0x41, 0xe6, 0xd4, 0x79,
|
||||
0x49, 0x31, 0x2b, 0x86, 0x74, 0x56, 0x21, 0xfe,
|
||||
0x6d, 0xb2, 0xbe, 0x81, 0x80, 0xa6, 0x81, 0x19,
|
||||
0x90, 0x79, 0x6f, 0xc4, 0x4e, 0x7d, 0x6f, 0x2f,
|
||||
0xa8, 0x6f, 0xd5, 0xc4, 0x7e, 0x23, 0x3b, 0xe6,
|
||||
0x9b, 0x60, 0x97, 0x7b, 0xe2, 0x08, 0x8a, 0xaa,
|
||||
0xc7, 0x7c, 0xf6, 0xe5, 0x01, 0x3e, 0xd2, 0x29,
|
||||
0x7d, 0xd7, 0x40, 0x84, 0x95, 0xfa, 0xdf, 0xd8,
|
||||
0x81, 0xe9, 0x5e, 0xdd, 0x0d, 0x17, 0x51, 0x6b,
|
||||
0x8c, 0x0e, 0x47, 0xf9, 0x0c, 0x92, 0x1b, 0x60,
|
||||
0xca, 0x06, 0x8a, 0xe5, 0xe8, 0x0f, 0x06, 0x75,
|
||||
0x5d, 0x76, 0xc9, 0x32, 0x2c, 0x52, 0x2c, 0x2e,
|
||||
0xd8, 0x66, 0x38, 0x75, 0x16, 0xc7, 0x7d, 0x51,
|
||||
0xc4, 0xc2, 0x22, 0xc8, 0x19, 0xfc, 0x3d, 0x69,
|
||||
0x1e, 0xd9, 0x64, 0x47, 0x5d, 0x21, 0x84, 0x46,
|
||||
0xd7, 0xe1, 0xf0, 0x95, 0x3a, 0x8f, 0xbd, 0x7a,
|
||||
0x53, 0x71, 0x4c, 0x54, 0xc1, 0x3e, 0x27, 0xde,
|
||||
0xeb, 0x04, 0x11, 0xb0, 0x33, 0x4d, 0x57, 0x0b,
|
||||
0x6b, 0x7d, 0x6c, 0xd5, 0x87, 0x7e, 0xb4, 0xe2,
|
||||
0x94, 0x9e, 0x9f, 0x74, 0xe8, 0xb7, 0xfa, 0x05,
|
||||
0x9b, 0x8f, 0x81, 0x43, 0x35, 0x82, 0xb8, 0x5b,
|
||||
0xa8, 0x5e, 0xfa, 0x7a, 0x80, 0x8d, 0xd2, 0x90,
|
||||
0x58, 0x79, 0x89, 0x56, 0x90, 0x2b, 0xff, 0x92,
|
||||
0x3c, 0x35, 0xbe, 0x99, 0x5f, 0xd2, 0x4b, 0x15,
|
||||
0x58, 0x4b, 0xbf, 0x08, 0x9b, 0x9b, 0x97, 0x10,
|
||||
0xa4, 0x55, 0xc7, 0xec, 0x29, 0xc5, 0x14, 0x3e,
|
||||
0x8f, 0x56, 0xa3, 0x92, 0x9e, 0x33, 0xcc, 0x9e,
|
||||
0x77, 0x2f, 0x33, 0xcb, 0xc4, 0xe9, 0x19, 0xf4,
|
||||
0x32, 0x2b, 0xef, 0x6c, 0x1c, 0x92, 0x2c, 0x45,
|
||||
0x88, 0x74, 0x5f, 0xcf, 0x56, 0xfd, 0x87, 0x5f,
|
||||
0xb6, 0x9b, 0xa2, 0x51, 0xda, 0x9b, 0x83, 0x4f,
|
||||
0xec, 0x14, 0xe8, 0xd2, 0x42, 0x03, 0xcb, 0xe8,
|
||||
0xd0, 0xb7, 0xf8, 0x38, 0xde, 0x6f, 0xdf, 0x43,
|
||||
0xfa, 0x41, 0xab, 0xec, 0x2e, 0x3c, 0x93, 0x39,
|
||||
0x76, 0xd1, 0x6f, 0x5b, 0x6c, 0x6e, 0x8d, 0xeb,
|
||||
0x45, 0x6b, 0xc5, 0x76, 0x00, 0x29, 0xca, 0x3b,
|
||||
0xdb, 0x78, 0xc2, 0x32, 0x09, 0x39, 0x19, 0x50,
|
||||
0xa2, 0x44, 0x92, 0x09, 0xdb, 0x8b, 0x9e, 0x16,
|
||||
0x76, 0x7f, 0xf1, 0x78, 0x7b, 0xb2, 0x51, 0xbc,
|
||||
0x28, 0xbd, 0xb0, 0x7f, 0x25, 0x63, 0x7d, 0x34,
|
||||
0xfb, 0xf6, 0x36, 0x24, 0xc7, 0xf9, 0x41, 0xb6,
|
||||
0x2a, 0x06, 0xfc, 0xf0, 0x83, 0xf2, 0x12, 0x3d,
|
||||
0x60, 0x2e, 0x10, 0x70, 0x31, 0x6f, 0x37, 0x08,
|
||||
0x3e, 0x91, 0x93, 0xb5, 0xda, 0xb8, 0x4c, 0x1b,
|
||||
0xd8, 0xb8, 0x3b, 0xd5, 0x3e, 0xb6, 0xc0, 0xbb,
|
||||
0x38, 0x0f, 0xd2, 0x68, 0x4f, 0x78, 0x56, 0xf6,
|
||||
0xda, 0x65, 0xb4, 0x0b, 0xb4, 0xaf, 0xa8, 0x19,
|
||||
0x2f, 0x70, 0x55, 0xe0, 0x47, 0x31, 0x9f, 0x37,
|
||||
0x1a, 0x47, 0xb9, 0x0c, 0x97, 0x79, 0xfc, 0xa9,
|
||||
0x76, 0xe6, 0xfa, 0x38, 0x67, 0x25, 0xd3, 0x89,
|
||||
0x8d, 0xad, 0xc6, 0x11, 0x2d, 0x77, 0x0b, 0x35,
|
||||
0xa2, 0xe2, 0xdf, 0xc8, 0x94, 0xd5, 0xdf, 0xd2,
|
||||
0x69, 0x2a, 0x99, 0x93, 0xfa, 0x4a, 0x5f, 0xc7,
|
||||
0x8a, 0x14, 0x5f, 0x2a, 0xf3, 0x02, 0xf0, 0x3e,
|
||||
0x21, 0x8e, 0x2e, 0x4b, 0xc4, 0xd2, 0xc8, 0xa6,
|
||||
0x41, 0x6e, 0x17, 0x36, 0xe9, 0xad, 0x73, 0x33,
|
||||
0x6c, 0xea, 0xc2, 0x31, 0x8f, 0x30, 0x51, 0x5c,
|
||||
0x1c, 0x20, 0xe6, 0x05, 0x1a, 0x17, 0x15, 0x5d,
|
||||
0x3e, 0x8f, 0xd2, 0x7f, 0xa1, 0xc5, 0x47, 0xb3,
|
||||
0xb2, 0x9c, 0xe8, 0xf0, 0x6d, 0xc1, 0xc3, 0xa2,
|
||||
};
|
||||
|
||||
static const u8 nh_test_val16[NH_HASH_BYTES] = {
|
||||
0x30, 0x77, 0x55, 0x7c, 0x45, 0xd8, 0xce, 0xf7,
|
||||
0x2a, 0xb5, 0x14, 0x8c, 0x35, 0x7e, 0xaa, 0x00,
|
||||
0x50, 0xbc, 0x50, 0x7c, 0xd3, 0x20, 0x7c, 0x9c,
|
||||
0xb4, 0xf1, 0x91, 0x26, 0x81, 0x03, 0xa5, 0x68,
|
||||
};
|
||||
|
||||
static const u8 nh_test_val96[NH_HASH_BYTES] = {
|
||||
0xd2, 0x19, 0xca, 0xa5, 0x6c, 0x0c, 0xdf, 0x2f,
|
||||
0x69, 0xfa, 0x75, 0xc1, 0x63, 0xdb, 0xfa, 0x4d,
|
||||
0x45, 0x2b, 0xb8, 0xdb, 0xac, 0xee, 0x61, 0xc6,
|
||||
0x7a, 0x83, 0xb6, 0x0f, 0x32, 0x82, 0xe4, 0xd0,
|
||||
};
|
||||
|
||||
static const u8 nh_test_val256[NH_HASH_BYTES] = {
|
||||
0x33, 0x8f, 0xb4, 0x96, 0xf1, 0xb6, 0xf1, 0xb5,
|
||||
0x05, 0x19, 0xbb, 0x6b, 0xda, 0xd9, 0x95, 0x75,
|
||||
0x96, 0x3f, 0x8b, 0x42, 0xb6, 0xcd, 0xb7, 0xb7,
|
||||
0xe7, 0x97, 0xb5, 0xa9, 0x0b, 0xd7, 0xdd, 0x33,
|
||||
};
|
||||
|
||||
static const u8 nh_test_val1024[NH_HASH_BYTES] = {
|
||||
0x32, 0x3d, 0x51, 0xe1, 0x77, 0xb6, 0xac, 0x06,
|
||||
0x84, 0x67, 0xb7, 0xf2, 0x24, 0xe7, 0xec, 0xfd,
|
||||
0x96, 0x64, 0xff, 0x55, 0xc7, 0x1b, 0xf9, 0xdc,
|
||||
0xa3, 0xc7, 0x32, 0x06, 0x79, 0xcf, 0xca, 0xb6,
|
||||
};
|
||||
43
lib/crypto/tests/nh_kunit.c
Normal file
43
lib/crypto/tests/nh_kunit.c
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
/*
|
||||
* Copyright 2025 Google LLC
|
||||
*/
|
||||
#include <crypto/nh.h>
|
||||
#include <kunit/test.h>
|
||||
#include "nh-testvecs.h"
|
||||
|
||||
static void test_nh(struct kunit *test)
|
||||
{
|
||||
u32 *key = kunit_kmalloc(test, NH_KEY_BYTES, GFP_KERNEL);
|
||||
__le64 hash[NH_NUM_PASSES];
|
||||
|
||||
KUNIT_ASSERT_NOT_NULL(test, key);
|
||||
memcpy(key, nh_test_key, NH_KEY_BYTES);
|
||||
le32_to_cpu_array(key, NH_KEY_WORDS);
|
||||
|
||||
nh(key, nh_test_msg, 16, hash);
|
||||
KUNIT_ASSERT_MEMEQ(test, hash, nh_test_val16, NH_HASH_BYTES);
|
||||
|
||||
nh(key, nh_test_msg, 96, hash);
|
||||
KUNIT_ASSERT_MEMEQ(test, hash, nh_test_val96, NH_HASH_BYTES);
|
||||
|
||||
nh(key, nh_test_msg, 256, hash);
|
||||
KUNIT_ASSERT_MEMEQ(test, hash, nh_test_val256, NH_HASH_BYTES);
|
||||
|
||||
nh(key, nh_test_msg, 1024, hash);
|
||||
KUNIT_ASSERT_MEMEQ(test, hash, nh_test_val1024, NH_HASH_BYTES);
|
||||
}
|
||||
|
||||
static struct kunit_case nh_test_cases[] = {
|
||||
KUNIT_CASE(test_nh),
|
||||
{},
|
||||
};
|
||||
|
||||
static struct kunit_suite nh_test_suite = {
|
||||
.name = "nh",
|
||||
.test_cases = nh_test_cases,
|
||||
};
|
||||
kunit_test_suite(nh_test_suite);
|
||||
|
||||
MODULE_DESCRIPTION("KUnit tests for NH");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
|
@ -184,6 +184,44 @@ def gen_additional_blake2_testvecs(alg):
|
|||
f'{alg}_keyed_testvec_consolidated[{alg_digest_size_const(alg)}]',
|
||||
compute_hash(alg, hashes))
|
||||
|
||||
def nh_extract_int(bytestr, pos, length):
|
||||
assert pos % 8 == 0 and length % 8 == 0
|
||||
return int.from_bytes(bytestr[pos//8 : pos//8 + length//8], byteorder='little')
|
||||
|
||||
# The NH "almost-universal hash function" used in Adiantum. This is a
|
||||
# straightforward translation of the pseudocode from Section 6.3 of the Adiantum
|
||||
# paper (https://eprint.iacr.org/2018/720.pdf), except the outer loop is omitted
|
||||
# because we assume len(msg) <= 1024. (The kernel's nh() function is only
|
||||
# expected to handle up to 1024 bytes; it's just called repeatedly as needed.)
|
||||
def nh(key, msg):
|
||||
(w, s, r, u) = (32, 2, 4, 8192)
|
||||
l = 8 * len(msg)
|
||||
assert l <= u
|
||||
assert l % (2*s*w) == 0
|
||||
h = bytes()
|
||||
for i in range(0, 2*s*w*r, 2*s*w):
|
||||
p = 0
|
||||
for j in range(0, l, 2*s*w):
|
||||
for k in range(0, w*s, w):
|
||||
a0 = nh_extract_int(key, i + j + k, w)
|
||||
a1 = nh_extract_int(key, i + j + k + s*w, w)
|
||||
b0 = nh_extract_int(msg, j + k, w)
|
||||
b1 = nh_extract_int(msg, j + k + s*w, w)
|
||||
p += ((a0 + b0) % 2**w) * ((a1 + b1) % 2**w)
|
||||
h += (p % 2**64).to_bytes(8, byteorder='little')
|
||||
return h
|
||||
|
||||
def gen_nh_testvecs():
|
||||
NH_KEY_BYTES = 1072
|
||||
NH_MESSAGE_BYTES = 1024
|
||||
key = rand_bytes(NH_KEY_BYTES)
|
||||
msg = rand_bytes(NH_MESSAGE_BYTES)
|
||||
print_static_u8_array_definition('nh_test_key[NH_KEY_BYTES]', key)
|
||||
print_static_u8_array_definition('nh_test_msg[NH_MESSAGE_BYTES]', msg)
|
||||
for length in [16, 96, 256, 1024]:
|
||||
print_static_u8_array_definition(f'nh_test_val{length}[NH_HASH_BYTES]',
|
||||
nh(key, msg[:length]))
|
||||
|
||||
def gen_additional_poly1305_testvecs():
|
||||
key = b'\xff' * POLY1305_KEY_SIZE
|
||||
data = b''
|
||||
|
|
@ -217,6 +255,8 @@ print(f'/* This file was generated by: {sys.argv[0]} {" ".join(sys.argv[1:])} */
|
|||
if alg.startswith('blake2'):
|
||||
gen_unkeyed_testvecs(alg)
|
||||
gen_additional_blake2_testvecs(alg)
|
||||
elif alg == 'nh':
|
||||
gen_nh_testvecs()
|
||||
elif alg == 'poly1305':
|
||||
gen_unkeyed_testvecs(alg)
|
||||
gen_additional_poly1305_testvecs()
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue