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-rw-r--r--src/selftest/blake2s.h2
-rw-r--r--src/selftest/chacha20poly1305.h2
-rw-r--r--src/selftest/counter.h2
-rw-r--r--src/selftest/curve25519.h2
-rw-r--r--src/selftest/routing-table.h2
-rw-r--r--src/selftest/siphash.h89
-rw-r--r--src/selftest/siphash24.h91
7 files changed, 99 insertions, 91 deletions
diff --git a/src/selftest/blake2s.h b/src/selftest/blake2s.h
index 75b4c12..d2da1d1 100644
--- a/src/selftest/blake2s.h
+++ b/src/selftest/blake2s.h
@@ -1,3 +1,5 @@
+/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
#ifdef DEBUG
static const u8 blake2s_testvecs[][BLAKE2S_OUTBYTES] = {
{ 0x69, 0x21, 0x7A, 0x30, 0x79, 0x90, 0x80, 0x94, 0xE1, 0x11, 0x21, 0xD0, 0x42, 0x35, 0x4A, 0x7C, 0x1F, 0x55, 0xB6, 0x48, 0x2C, 0xA1, 0xA5, 0x1E, 0x1B, 0x25, 0x0D, 0xFD, 0x1E, 0xD0, 0xEE, 0xF9 },
diff --git a/src/selftest/chacha20poly1305.h b/src/selftest/chacha20poly1305.h
index 7f21ec6..455d58b 100644
--- a/src/selftest/chacha20poly1305.h
+++ b/src/selftest/chacha20poly1305.h
@@ -1,3 +1,5 @@
+/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
#ifdef DEBUG
/* ChaCha20-Poly1305 AEAD test vectors from RFC7539 2.8.2 */
struct chacha20poly1305_testvec {
diff --git a/src/selftest/counter.h b/src/selftest/counter.h
index ea198e9..049af5e 100644
--- a/src/selftest/counter.h
+++ b/src/selftest/counter.h
@@ -1,3 +1,5 @@
+/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
#ifdef DEBUG
bool packet_counter_selftest(void)
{
diff --git a/src/selftest/curve25519.h b/src/selftest/curve25519.h
index 490b1e9..4d94f3b 100644
--- a/src/selftest/curve25519.h
+++ b/src/selftest/curve25519.h
@@ -1,3 +1,5 @@
+/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
#ifdef DEBUG
struct curve25519_test_vector {
u8 private[CURVE25519_POINT_SIZE];
diff --git a/src/selftest/routing-table.h b/src/selftest/routing-table.h
index d395a7f..803dc61 100644
--- a/src/selftest/routing-table.h
+++ b/src/selftest/routing-table.h
@@ -1,3 +1,5 @@
+/* Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+
#ifdef DEBUG
static inline struct in_addr *ip4(u8 a, u8 b, u8 c, u8 d)
{
diff --git a/src/selftest/siphash.h b/src/selftest/siphash.h
new file mode 100644
index 0000000..0fbe793
--- /dev/null
+++ b/src/selftest/siphash.h
@@ -0,0 +1,89 @@
+/* Test cases for siphash.c
+ *
+ * Copyright (C) 2015-2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * SipHash: a fast short-input PRF
+ * https://131002.net/siphash/
+ *
+ * This implementation is specifically for SipHash2-4.
+ */
+
+#ifdef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+
+/* Test vectors taken from official reference source available at:
+ * https://131002.net/siphash/siphash24.c
+ */
+static const u64 test_vectors[64] = {
+ 0x726fdb47dd0e0e31ULL, 0x74f839c593dc67fdULL, 0x0d6c8009d9a94f5aULL,
+ 0x85676696d7fb7e2dULL, 0xcf2794e0277187b7ULL, 0x18765564cd99a68dULL,
+ 0xcbc9466e58fee3ceULL, 0xab0200f58b01d137ULL, 0x93f5f5799a932462ULL,
+ 0x9e0082df0ba9e4b0ULL, 0x7a5dbbc594ddb9f3ULL, 0xf4b32f46226bada7ULL,
+ 0x751e8fbc860ee5fbULL, 0x14ea5627c0843d90ULL, 0xf723ca908e7af2eeULL,
+ 0xa129ca6149be45e5ULL, 0x3f2acc7f57c29bdbULL, 0x699ae9f52cbe4794ULL,
+ 0x4bc1b3f0968dd39cULL, 0xbb6dc91da77961bdULL, 0xbed65cf21aa2ee98ULL,
+ 0xd0f2cbb02e3b67c7ULL, 0x93536795e3a33e88ULL, 0xa80c038ccd5ccec8ULL,
+ 0xb8ad50c6f649af94ULL, 0xbce192de8a85b8eaULL, 0x17d835b85bbb15f3ULL,
+ 0x2f2e6163076bcfadULL, 0xde4daaaca71dc9a5ULL, 0xa6a2506687956571ULL,
+ 0xad87a3535c49ef28ULL, 0x32d892fad841c342ULL, 0x7127512f72f27cceULL,
+ 0xa7f32346f95978e3ULL, 0x12e0b01abb051238ULL, 0x15e034d40fa197aeULL,
+ 0x314dffbe0815a3b4ULL, 0x027990f029623981ULL, 0xcadcd4e59ef40c4dULL,
+ 0x9abfd8766a33735cULL, 0x0e3ea96b5304a7d0ULL, 0xad0c42d6fc585992ULL,
+ 0x187306c89bc215a9ULL, 0xd4a60abcf3792b95ULL, 0xf935451de4f21df2ULL,
+ 0xa9538f0419755787ULL, 0xdb9acddff56ca510ULL, 0xd06c98cd5c0975ebULL,
+ 0xe612a3cb9ecba951ULL, 0xc766e62cfcadaf96ULL, 0xee64435a9752fe72ULL,
+ 0xa192d576b245165aULL, 0x0a8787bf8ecb74b2ULL, 0x81b3e73d20b49b6fULL,
+ 0x7fa8220ba3b2eceaULL, 0x245731c13ca42499ULL, 0xb78dbfaf3a8d83bdULL,
+ 0xea1ad565322a1a0bULL, 0x60e61c23a3795013ULL, 0x6606d7e446282b93ULL,
+ 0x6ca4ecb15c5f91e1ULL, 0x9f626da15c9625f3ULL, 0xe51b38608ef25f57ULL,
+ 0x958a324ceb064572ULL
+};
+static const siphash_key_t test_key =
+ { 0x0706050403020100ULL , 0x0f0e0d0c0b0a0908ULL };
+
+bool siphash_selftest(void)
+{
+ u8 in[64] __aligned(SIPHASH_ALIGNMENT);
+ u8 in_unaligned[65];
+ u8 i;
+ bool ret = true;
+
+ for (i = 0; i < 64; ++i) {
+ in[i] = i;
+ in_unaligned[i + 1] = i;
+ if (siphash(in, i, test_key) != test_vectors[i]) {
+ pr_info("siphash self-test aligned %u: FAIL\n", i + 1);
+ ret = false;
+ }
+ if (siphash(in_unaligned + 1, i, test_key) != test_vectors[i]) {
+ pr_info("siphash self-test unaligned %u: FAIL\n", i + 1);
+ ret = false;
+ }
+ }
+ if (siphash_1u64(0x0706050403020100ULL, test_key) != test_vectors[8]) {
+ pr_info("siphash self-test 1u64: FAIL\n");
+ ret = false;
+ }
+ if (siphash_2u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL, test_key) != test_vectors[16]) {
+ pr_info("siphash self-test 2u64: FAIL\n");
+ ret = false;
+ }
+ if (siphash_3u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL,
+ 0x1716151413121110ULL, test_key) != test_vectors[24]) {
+ pr_info("siphash self-test 3u64: FAIL\n");
+ ret = false;
+ }
+ if (siphash_4u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL,
+ 0x1716151413121110ULL, 0x1f1e1d1c1b1a1918ULL, test_key) != test_vectors[32]) {
+ pr_info("siphash self-test 4u64: FAIL\n");
+ ret = false;
+ }
+ if (ret)
+ pr_info("siphash self-tests: pass\n");
+ return ret;
+}
+#endif
diff --git a/src/selftest/siphash24.h b/src/selftest/siphash24.h
deleted file mode 100644
index 62efe08..0000000
--- a/src/selftest/siphash24.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifdef DEBUG
-static const u8 test_vectors[64][8] = {
- { 0x31, 0x0e, 0x0e, 0xdd, 0x47, 0xdb, 0x6f, 0x72 },
- { 0xfd, 0x67, 0xdc, 0x93, 0xc5, 0x39, 0xf8, 0x74 },
- { 0x5a, 0x4f, 0xa9, 0xd9, 0x09, 0x80, 0x6c, 0x0d },
- { 0x2d, 0x7e, 0xfb, 0xd7, 0x96, 0x66, 0x67, 0x85 },
- { 0xb7, 0x87, 0x71, 0x27, 0xe0, 0x94, 0x27, 0xcf },
- { 0x8d, 0xa6, 0x99, 0xcd, 0x64, 0x55, 0x76, 0x18 },
- { 0xce, 0xe3, 0xfe, 0x58, 0x6e, 0x46, 0xc9, 0xcb },
- { 0x37, 0xd1, 0x01, 0x8b, 0xf5, 0x00, 0x02, 0xab },
- { 0x62, 0x24, 0x93, 0x9a, 0x79, 0xf5, 0xf5, 0x93 },
- { 0xb0, 0xe4, 0xa9, 0x0b, 0xdf, 0x82, 0x00, 0x9e },
- { 0xf3, 0xb9, 0xdd, 0x94, 0xc5, 0xbb, 0x5d, 0x7a },
- { 0xa7, 0xad, 0x6b, 0x22, 0x46, 0x2f, 0xb3, 0xf4 },
- { 0xfb, 0xe5, 0x0e, 0x86, 0xbc, 0x8f, 0x1e, 0x75 },
- { 0x90, 0x3d, 0x84, 0xc0, 0x27, 0x56, 0xea, 0x14 },
- { 0xee, 0xf2, 0x7a, 0x8e, 0x90, 0xca, 0x23, 0xf7 },
- { 0xe5, 0x45, 0xbe, 0x49, 0x61, 0xca, 0x29, 0xa1 },
- { 0xdb, 0x9b, 0xc2, 0x57, 0x7f, 0xcc, 0x2a, 0x3f },
- { 0x94, 0x47, 0xbe, 0x2c, 0xf5, 0xe9, 0x9a, 0x69 },
- { 0x9c, 0xd3, 0x8d, 0x96, 0xf0, 0xb3, 0xc1, 0x4b },
- { 0xbd, 0x61, 0x79, 0xa7, 0x1d, 0xc9, 0x6d, 0xbb },
- { 0x98, 0xee, 0xa2, 0x1a, 0xf2, 0x5c, 0xd6, 0xbe },
- { 0xc7, 0x67, 0x3b, 0x2e, 0xb0, 0xcb, 0xf2, 0xd0 },
- { 0x88, 0x3e, 0xa3, 0xe3, 0x95, 0x67, 0x53, 0x93 },
- { 0xc8, 0xce, 0x5c, 0xcd, 0x8c, 0x03, 0x0c, 0xa8 },
- { 0x94, 0xaf, 0x49, 0xf6, 0xc6, 0x50, 0xad, 0xb8 },
- { 0xea, 0xb8, 0x85, 0x8a, 0xde, 0x92, 0xe1, 0xbc },
- { 0xf3, 0x15, 0xbb, 0x5b, 0xb8, 0x35, 0xd8, 0x17 },
- { 0xad, 0xcf, 0x6b, 0x07, 0x63, 0x61, 0x2e, 0x2f },
- { 0xa5, 0xc9, 0x1d, 0xa7, 0xac, 0xaa, 0x4d, 0xde },
- { 0x71, 0x65, 0x95, 0x87, 0x66, 0x50, 0xa2, 0xa6 },
- { 0x28, 0xef, 0x49, 0x5c, 0x53, 0xa3, 0x87, 0xad },
- { 0x42, 0xc3, 0x41, 0xd8, 0xfa, 0x92, 0xd8, 0x32 },
- { 0xce, 0x7c, 0xf2, 0x72, 0x2f, 0x51, 0x27, 0x71 },
- { 0xe3, 0x78, 0x59, 0xf9, 0x46, 0x23, 0xf3, 0xa7 },
- { 0x38, 0x12, 0x05, 0xbb, 0x1a, 0xb0, 0xe0, 0x12 },
- { 0xae, 0x97, 0xa1, 0x0f, 0xd4, 0x34, 0xe0, 0x15 },
- { 0xb4, 0xa3, 0x15, 0x08, 0xbe, 0xff, 0x4d, 0x31 },
- { 0x81, 0x39, 0x62, 0x29, 0xf0, 0x90, 0x79, 0x02 },
- { 0x4d, 0x0c, 0xf4, 0x9e, 0xe5, 0xd4, 0xdc, 0xca },
- { 0x5c, 0x73, 0x33, 0x6a, 0x76, 0xd8, 0xbf, 0x9a },
- { 0xd0, 0xa7, 0x04, 0x53, 0x6b, 0xa9, 0x3e, 0x0e },
- { 0x92, 0x59, 0x58, 0xfc, 0xd6, 0x42, 0x0c, 0xad },
- { 0xa9, 0x15, 0xc2, 0x9b, 0xc8, 0x06, 0x73, 0x18 },
- { 0x95, 0x2b, 0x79, 0xf3, 0xbc, 0x0a, 0xa6, 0xd4 },
- { 0xf2, 0x1d, 0xf2, 0xe4, 0x1d, 0x45, 0x35, 0xf9 },
- { 0x87, 0x57, 0x75, 0x19, 0x04, 0x8f, 0x53, 0xa9 },
- { 0x10, 0xa5, 0x6c, 0xf5, 0xdf, 0xcd, 0x9a, 0xdb },
- { 0xeb, 0x75, 0x09, 0x5c, 0xcd, 0x98, 0x6c, 0xd0 },
- { 0x51, 0xa9, 0xcb, 0x9e, 0xcb, 0xa3, 0x12, 0xe6 },
- { 0x96, 0xaf, 0xad, 0xfc, 0x2c, 0xe6, 0x66, 0xc7 },
- { 0x72, 0xfe, 0x52, 0x97, 0x5a, 0x43, 0x64, 0xee },
- { 0x5a, 0x16, 0x45, 0xb2, 0x76, 0xd5, 0x92, 0xa1 },
- { 0xb2, 0x74, 0xcb, 0x8e, 0xbf, 0x87, 0x87, 0x0a },
- { 0x6f, 0x9b, 0xb4, 0x20, 0x3d, 0xe7, 0xb3, 0x81 },
- { 0xea, 0xec, 0xb2, 0xa3, 0x0b, 0x22, 0xa8, 0x7f },
- { 0x99, 0x24, 0xa4, 0x3c, 0xc1, 0x31, 0x57, 0x24 },
- { 0xbd, 0x83, 0x8d, 0x3a, 0xaf, 0xbf, 0x8d, 0xb7 },
- { 0x0b, 0x1a, 0x2a, 0x32, 0x65, 0xd5, 0x1a, 0xea },
- { 0x13, 0x50, 0x79, 0xa3, 0x23, 0x1c, 0xe6, 0x60 },
- { 0x93, 0x2b, 0x28, 0x46, 0xe4, 0xd7, 0x06, 0x66 },
- { 0xe1, 0x91, 0x5f, 0x5c, 0xb1, 0xec, 0xa4, 0x6c },
- { 0xf3, 0x25, 0x96, 0x5c, 0xa1, 0x6d, 0x62, 0x9f },
- { 0x57, 0x5f, 0xf2, 0x8e, 0x60, 0x38, 0x1b, 0xe5 },
- { 0x72, 0x45, 0x06, 0xeb, 0x4c, 0x32, 0x8a, 0x95 }
-};
-
-bool siphash24_selftest(void)
-{
- u8 in[64], k[16];
- u64 out;
- bool success = true;
- size_t i;
-
- for (i = 0; i < 16; ++i)
- k[i] = (u8)i;
-
- for (i = 0; i < 64; ++i) {
- in[i] = (u8)i;
- out = siphash24(in, i, k);
- if (memcmp(&out, test_vectors[i], 8)) {
- pr_info("siphash24 self-test %zu: FAIL\n", i + 1);
- success = false;
- }
- }
- if (success)
- pr_info("siphash24 self-tests: pass\n");
- return success;
-}
-#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.