diff options
| author | Steffen Jaeckel <jaeckel-floss@eyet-services.de> | 2021-07-08 15:57:33 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-07-23 13:36:14 -0400 |
| commit | 26dd9936574864155b989b9f14319ca2779f0598 (patch) | |
| tree | 41fe3ce1471a80916ea6cc91d8a6e7c956c8e2d9 /test | |
| parent | c74675bd904b6ce9d5820a80f27793c0583fd54c (diff) | |
| download | u-boot-26dd9936574864155b989b9f14319ca2779f0598.zip u-boot-26dd9936574864155b989b9f14319ca2779f0598.tar.gz u-boot-26dd9936574864155b989b9f14319ca2779f0598.tar.bz2 | |
lib: add crypt subsystem
Add the basic functionality required to support the standard crypt
format.
The files crypt-sha256.c and crypt-sha512.c originate from libxcrypt and
their formatting is therefor retained.
The integration is done via a crypt_compare() function in crypt.c.
```
libxcrypt $ git describe --long --always --all
tags/v4.4.17-0-g6b110bc
```
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'test')
| -rw-r--r-- | test/Kconfig | 10 | ||||
| -rw-r--r-- | test/lib/Makefile | 1 | ||||
| -rw-r--r-- | test/lib/test_crypt.c | 44 |
3 files changed, 55 insertions, 0 deletions
diff --git a/test/Kconfig b/test/Kconfig index ab3ac54..e15ba23 100644 --- a/test/Kconfig +++ b/test/Kconfig @@ -38,6 +38,16 @@ config UT_LIB_ASN1 Enables a test which exercises asn1 compiler and decoder function via various parsers. +config UT_LIB_CRYPT + bool "Unit test for crypt-style password hashing" + depends on !SPL && AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION + default y + select CRYPT_PW + select CRYPT_PW_SHA256 + select CRYPT_PW_SHA512 + help + Enables a test for the crypt-style password hash functions. + config UT_LIB_RSA bool "Unit test for rsa_verify() function" depends on RSA diff --git a/test/lib/Makefile b/test/lib/Makefile index aa2e66b..6fd0514 100644 --- a/test/lib/Makefile +++ b/test/lib/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_UT_LIB_ASN1) += asn1.o obj-$(CONFIG_UT_LIB_RSA) += rsa.o obj-$(CONFIG_AES) += test_aes.o obj-$(CONFIG_GETOPT) += getopt.o +obj-$(CONFIG_UT_LIB_CRYPT) += test_crypt.o diff --git a/test/lib/test_crypt.c b/test/lib/test_crypt.c new file mode 100644 index 0000000..277e4ef --- /dev/null +++ b/test/lib/test_crypt.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2021 Steffen Jaeckel + * + * Unit test for crypt-style password hashing + */ + +#include <common.h> +#include <test/lib.h> +#include <test/test.h> +#include <test/ut.h> + +#include <crypt.h> + +/** + * lib_crypt() - unit test for crypt-style password hashing + * + * @uts: unit test state + * Return: 0 = success, 1 = failure + */ +static int lib_crypt(struct unit_test_state *uts) +{ + int equals = 0; + + if (IS_ENABLED(CONFIG_CRYPT_PW_SHA256)) { + crypt_compare( + "$5$rounds=640000$TM4lL4zXDG7F4aRX$JM7a9wmvodnA0WasjTztj6mxg.KVuk6doQ/eBhdcapB", + "password", &equals); + ut_assertf(equals == 1, + "crypt-sha256 password hash didn't match\n"); + } + equals = 0; + if (IS_ENABLED(CONFIG_CRYPT_PW_SHA512)) { + crypt_compare( + "$6$rounds=640000$fCTP1F0N5JLq2eND$z5EzK5KZJA9JnOaj5d1Gg/2v6VqFOQJ3bVekWuCPauabutBt/8qzV1exJnytUyhbq3H0bSBXtodwNbtGEi/Tm/", + "password", &equals); + ut_assertf(equals == 1, + "crypt-sha512 password hash didn't match\n"); + } + + return CMD_RET_SUCCESS; +} + +LIB_TEST(lib_crypt, 0); |