From: Gary Lin via Grub-devel <grub-devel@gnu.org>
To: The development of GNU GRUB <grub-devel@gnu.org>
Cc: Gary Lin <glin@suse.com>, Daniel Kiper <daniel.kiper@oracle.com>,
Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>,
Glenn Washburn <development@efficientek.com>,
Michael Chang <mchang@suse.com>,
Waldemar Brodkorb <wbx@openadk.org>
Subject: [PATCH v3 08/12] Import Argon2 tests from libgcrypt
Date: Tue, 26 Aug 2025 10:01:54 +0800 [thread overview]
Message-ID: <20250826020158.738-9-glin@suse.com> (raw)
In-Reply-To: <20250826020158.738-1-glin@suse.com>
Copy the Argon2 test function, check_argon2(), from t-kdf.c in libgcrypt
to grub-core/tests/argon2_test.c.
Signed-off-by: Gary Lin <glin@suse.com>
Tested-By: Waldemar Brodkorb <wbx@openadk.org>
---
grub-core/tests/argon2_test.c | 141 ++++++++++++++++++++++++++++++++++
1 file changed, 141 insertions(+)
create mode 100644 grub-core/tests/argon2_test.c
diff --git a/grub-core/tests/argon2_test.c b/grub-core/tests/argon2_test.c
new file mode 100644
index 000000000..d2f70166a
--- /dev/null
+++ b/grub-core/tests/argon2_test.c
@@ -0,0 +1,141 @@
+static void
+check_argon2 (void)
+{
+ gcry_error_t err;
+ static struct {
+ int subalgo;
+ unsigned long param[4];
+ size_t passlen;
+ const char *pass;
+ size_t saltlen;
+ const char *salt;
+ size_t keylen;
+ const char *key;
+ size_t adlen;
+ const char *ad;
+ size_t dklen;
+ const char *dk;
+ } tv[] = {
+ {
+ GCRY_KDF_ARGON2D,
+ { 32, 3, 32, 4 },
+ 32,
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01",
+ 16,
+ "\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02",
+ 8,
+ "\x03\x03\x03\x03\x03\x03\x03\x03",
+ 12,
+ "\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04",
+ 32,
+ "\x51\x2b\x39\x1b\x6f\x11\x62\x97\x53\x71\xd3\x09\x19\x73\x42\x94"
+ "\xf8\x68\xe3\xbe\x39\x84\xf3\xc1\xa1\x3a\x4d\xb9\xfa\xbe\x4a\xcb"
+ },
+ {
+ GCRY_KDF_ARGON2I,
+ { 32, 3, 32, 4 },
+ 32,
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01",
+ 16,
+ "\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02",
+ 8,
+ "\x03\x03\x03\x03\x03\x03\x03\x03",
+ 12,
+ "\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04",
+ 32,
+ "\xc8\x14\xd9\xd1\xdc\x7f\x37\xaa\x13\xf0\xd7\x7f\x24\x94\xbd\xa1"
+ "\xc8\xde\x6b\x01\x6d\xd3\x88\xd2\x99\x52\xa4\xc4\x67\x2b\x6c\xe8"
+ },
+ {
+ GCRY_KDF_ARGON2ID,
+ { 32, 3, 32, 4 },
+ 32,
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01"
+ "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01",
+ 16,
+ "\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02",
+ 8,
+ "\x03\x03\x03\x03\x03\x03\x03\x03",
+ 12,
+ "\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04\x04",
+ 32,
+ "\x0d\x64\x0d\xf5\x8d\x78\x76\x6c\x08\xc0\x37\xa3\x4a\x8b\x53\xc9"
+ "\xd0\x1e\xf0\x45\x2d\x75\xb6\x5e\xb5\x25\x20\xe9\x6b\x01\xe6\x59"
+ },
+ {
+ /* empty password */
+ GCRY_KDF_ARGON2I,
+ { 32, 3, 128, 1 },
+ 0, NULL,
+ 16,
+ "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ 0, NULL,
+ 0, NULL,
+ 32,
+ "\xbb\x1f\xf2\xb9\x9f\xd4\x4a\xd9\xdf\x7f\xb9\x54\x55\x9e\xb8\xeb"
+ "\xb5\x9d\xab\xce\x2e\x62\x9f\x9b\x89\x09\xfe\xde\x57\xcc\x63\x86"
+ },
+ {
+ /* empty password */
+ GCRY_KDF_ARGON2ID,
+ { 32, 3, 128, 1 },
+ 0, NULL,
+ 16,
+ "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ 0, NULL,
+ 0, NULL,
+ 32,
+ "\x09\x2f\x38\x35\xac\xb2\x43\x92\x93\xeb\xcd\xe8\x04\x16\x6a\x31"
+ "\xce\x14\xd4\x55\xdb\xd8\xf7\xe6\xb4\xf5\x9d\x64\x8e\xd0\x3a\xdb"
+ },
+ };
+ unsigned char out[32];
+ int i;
+ int count;
+
+ for (count = 0; count < DIM(tv); count++)
+ {
+ if (verbose)
+ fprintf (stderr, "checking ARGON2 test vector %d\n", count);
+
+ err = my_kdf_derive (0, GCRY_KDF_ARGON2,
+ tv[count].subalgo, tv[count].param, 4,
+ tv[count].pass, tv[count].passlen,
+ tv[count].salt, tv[count].saltlen,
+ tv[count].key, tv[count].keylen,
+ tv[count].ad, tv[count].adlen,
+ tv[count].dklen, out);
+ if (err)
+ fail ("argon2 test %d failed: %s\n", count*2+0, gpg_strerror (err));
+ else if (memcmp (out, tv[count].dk, tv[count].dklen))
+ {
+ fail ("argon2 test %d failed: mismatch\n", count*2+0);
+ fputs ("got:", stderr);
+ for (i=0; i < tv[count].dklen; i++)
+ fprintf (stderr, " %02x", out[i]);
+ putc ('\n', stderr);
+ }
+
+#ifdef HAVE_PTHREAD
+ err = my_kdf_derive (1, GCRY_KDF_ARGON2,
+ tv[count].subalgo, tv[count].param, 4,
+ tv[count].pass, tv[count].passlen,
+ tv[count].salt, tv[count].saltlen,
+ tv[count].key, tv[count].keylen,
+ tv[count].ad, tv[count].adlen,
+ tv[count].dklen, out);
+ if (err)
+ fail ("argon2 test %d failed: %s\n", count*2+1, gpg_strerror (err));
+ else if (memcmp (out, tv[count].dk, tv[count].dklen))
+ {
+ fail ("argon2 test %d failed: mismatch\n", count*2+1);
+ fputs ("got:", stderr);
+ for (i=0; i < tv[count].dklen; i++)
+ fprintf (stderr, " %02x", out[i]);
+ putc ('\n', stderr);
+ }
+#endif
+ }
+}
--
2.43.0
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next prev parent reply other threads:[~2025-08-26 2:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 2:01 [PATCH v3 00/12] Support Argon2 KDF Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 01/12] util/import_gcry: Import kdf.c for Argon2 Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 02/12] crypto: Update crypto.h for libgcrypt KDF functions Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 03/12] libgcrypt/kdf: Implement blake2b_512.hash_buffers() Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 04/12] libgcrypt/kdf: Get rid of gpg_err_code_from_errno() Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 05/12] libgcrypt/kdf: Remove unsupported KDFs Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 06/12] libgcrypt/kdf: Fix 64-bit modulus on 32-bit platforms Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 07/12] argon2: Introduce grub_crypto_argon2() Gary Lin via Grub-devel
2025-08-26 2:01 ` Gary Lin via Grub-devel [this message]
2025-08-26 2:01 ` [PATCH v3 09/12] Integrate Argon2 tests into functional_test Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 10/12] disk/luks2: Add Argon2 support Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 11/12] tests/util/grub-fs-tester: Use Argon2id for LUKS2 test Gary Lin via Grub-devel
2025-08-26 2:01 ` [PATCH v3 12/12] docs: Document argon2 and argon2_test Gary Lin via Grub-devel
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