Skip to content

L
linux
Commit 87cd723f authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
Browse files
Options

crypto: tgr192 - remove Tiger 128/160/192 hash algorithms 

Tiger is never referenced anywhere in the kernel, and unlikely
to be depended upon by userspace via AF_ALG. So let's remove it.
Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 93f64202
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 0 additions and 876 deletions
crypto/Kconfig
View file @ 87cd723f
......@@ -1009,19 +1009,6 @@ config CRYPTO_STREEBOG
https://tc26.ru/upload/iblock/fed/feddbb4d26b685903faa2ba11aea43f6.pdf
https://tools.ietf.org/html/rfc6986
config CRYPTO_TGR192
tristate "Tiger digest algorithms"
select CRYPTO_HASH
help
Tiger hash algorithm 192, 160 and 128-bit hashes
Tiger is a hash function optimized for 64-bit processors while
still having decent performance on 32-bit processors.
Tiger was developed by Ross Anderson and Eli Biham.
See also:
<https://www.cs.technion.ac.il/~biham/Reports/Tiger/>.
config CRYPTO_WP512
tristate "Whirlpool digest algorithms"
select CRYPTO_HASH
......
crypto/Makefile
View file @ 87cd723f
......@@ -77,7 +77,6 @@ obj-$(CONFIG_CRYPTO_SM3) += sm3_generic.o
obj-$(CONFIG_CRYPTO_STREEBOG) += streebog_generic.o
obj-$(CONFIG_CRYPTO_WP512) += wp512.o
CFLAGS_wp512.o := $(call cc-option,-fno-schedule-insns) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
obj-$(CONFIG_CRYPTO_TGR192) += tgr192.o
obj-$(CONFIG_CRYPTO_BLAKE2B) += blake2b_generic.o
obj-$(CONFIG_CRYPTO_BLAKE2S) += blake2s_generic.o
obj-$(CONFIG_CRYPTO_GF128MUL) += gf128mul.o
......
crypto/tcrypt.c
View file @ 87cd723f
......@@ -1815,18 +1815,6 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
ret += tcrypt_test("cbc(anubis)");
break;
case 27:
ret += tcrypt_test("tgr192");
break;
case 28:
ret += tcrypt_test("tgr160");
break;
case 29:
ret += tcrypt_test("tgr128");
break;
case 30:
ret += tcrypt_test("ecb(xeta)");
break;
......@@ -2377,18 +2365,6 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
test_hash_speed("wp512", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
fallthrough;
case 310:
test_hash_speed("tgr128", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
fallthrough;
case 311:
test_hash_speed("tgr160", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
fallthrough;
case 312:
test_hash_speed("tgr192", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
fallthrough;
case 313:
test_hash_speed("sha224", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
......@@ -2489,18 +2465,6 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
test_ahash_speed("wp512", sec, generic_hash_speed_template);
if (mode > 400 && mode < 500) break;
fallthrough;
case 410:
test_ahash_speed("tgr128", sec, generic_hash_speed_template);
if (mode > 400 && mode < 500) break;
fallthrough;
case 411:
test_ahash_speed("tgr160", sec, generic_hash_speed_template);
if (mode > 400 && mode < 500) break;
fallthrough;
case 412:
test_ahash_speed("tgr192", sec, generic_hash_speed_template);
if (mode > 400 && mode < 500) break;
fallthrough;
case 413:
test_ahash_speed("sha224", sec, generic_hash_speed_template);
if (mode > 400 && mode < 500) break;
......
crypto/testmgr.c
View file @ 87cd723f
......@@ -5375,24 +5375,6 @@ static const struct alg_test_desc alg_test_descs[] = {
.suite = {
.hash = __VECS(streebog512_tv_template)
}
}, {
.alg = "tgr128",
.test = alg_test_hash,
.suite = {
.hash = __VECS(tgr128_tv_template)
}
}, {
.alg = "tgr160",
.test = alg_test_hash,
.suite = {
.hash = __VECS(tgr160_tv_template)
}
}, {
.alg = "tgr192",
.test = alg_test_hash,
.suite = {
.hash = __VECS(tgr192_tv_template)
}
}, {
.alg = "vmac64(aes)",
.test = alg_test_hash,
......
crypto/testmgr.h
View file @ 87cd723f
......@@ -4950,132 +4950,6 @@ static const struct hash_testvec wp256_tv_template[] = {
},
};
/*
* TIGER test vectors from Tiger website
*/
static const struct hash_testvec tgr192_tv_template[] = {
{
.plaintext = "",
.psize = 0,
.digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
"\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
"\xf3\x73\xde\x2d\x49\x58\x4e\x7a",
}, {
.plaintext = "abc",
.psize = 3,
.digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
"\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
"\x93\x5f\x7b\x95\x1c\x13\x29\x51",
}, {
.plaintext = "Tiger",
.psize = 5,
.digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
"\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
"\x37\x79\x0c\x11\x6f\x9d\x2b\xdf",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
.psize = 64,
.digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
"\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
"\xb5\x86\x44\x50\x34\xa5\xa3\x86",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
.psize = 64,
.digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
"\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
"\x57\x89\x65\x65\x97\x5f\x91\x97",
}, {
.plaintext = "Tiger - A Fast New Hash Function, "
"by Ross Anderson and Eli Biham, "
"proceedings of Fast Software Encryption 3, "
"Cambridge, 1996.",
.psize = 125,
.digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
"\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
"\xdd\x68\x15\x1d\x50\x39\x74\xfc",
},
};
static const struct hash_testvec tgr160_tv_template[] = {
{
.plaintext = "",
.psize = 0,
.digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
"\x16\x16\x6e\x76\xb1\xbb\x92\x5f"
"\xf3\x73\xde\x2d",
}, {
.plaintext = "abc",
.psize = 3,
.digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
"\x52\x7a\xb5\x41\xff\xc5\xb8\xbf"
"\x93\x5f\x7b\x95",
}, {
.plaintext = "Tiger",
.psize = 5,
.digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
"\x27\x6a\xbb\x38\xc8\xeb\x6d\xec"
"\x37\x79\x0c\x11",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
.psize = 64,
.digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
"\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e"
"\xb5\x86\x44\x50",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
.psize = 64,
.digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
"\x8d\xf1\xcd\x12\x61\x65\x5d\xe9"
"\x57\x89\x65\x65",
}, {
.plaintext = "Tiger - A Fast New Hash Function, "
"by Ross Anderson and Eli Biham, "
"proceedings of Fast Software Encryption 3, "
"Cambridge, 1996.",
.psize = 125,
.digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
"\x57\xb2\x77\x4d\xfd\x6d\x5b\x24"
"\xdd\x68\x15\x1d",
},
};
static const struct hash_testvec tgr128_tv_template[] = {
{
.plaintext = "",
.psize = 0,
.digest = "\x24\xf0\x13\x0c\x63\xac\x93\x32"
"\x16\x16\x6e\x76\xb1\xbb\x92\x5f",
}, {
.plaintext = "abc",
.psize = 3,
.digest = "\xf2\x58\xc1\xe8\x84\x14\xab\x2a"
"\x52\x7a\xb5\x41\xff\xc5\xb8\xbf",
}, {
.plaintext = "Tiger",
.psize = 5,
.digest = "\x9f\x00\xf5\x99\x07\x23\x00\xdd"
"\x27\x6a\xbb\x38\xc8\xeb\x6d\xec",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-",
.psize = 64,
.digest = "\x87\xfb\x2a\x90\x83\x85\x1c\xf7"
"\x47\x0d\x2c\xf8\x10\xe6\xdf\x9e",
}, {
.plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZ=abcdefghijklmnopqrstuvwxyz+0123456789",
.psize = 64,
.digest = "\x46\x7d\xb8\x08\x63\xeb\xce\x48"
"\x8d\xf1\xcd\x12\x61\x65\x5d\xe9",
}, {
.plaintext = "Tiger - A Fast New Hash Function, "
"by Ross Anderson and Eli Biham, "
"proceedings of Fast Software Encryption 3, "
"Cambridge, 1996.",
.psize = 125,
.digest = "\x3d\x9a\xeb\x03\xd1\xbd\x1a\x63"
"\x57\xb2\x77\x4d\xfd\x6d\x5b\x24",
},
};
static const struct hash_testvec ghash_tv_template[] =
{
{
crypto/tgr192.c deleted 100644 → 0
View file @ 93f64202
This diff is collapsed.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7