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-rw-r--r--crypto/Kconfig34
-rw-r--r--crypto/Makefile3
-rw-r--r--crypto/api.c15
-rw-r--r--crypto/blkcipher.c1
-rw-r--r--crypto/cryptomgr.c7
-rw-r--r--crypto/digest.c48
-rw-r--r--crypto/gf128mul.c466
-rw-r--r--crypto/lrw.c301
-rw-r--r--crypto/sha512.c2
-rw-r--r--crypto/tcrypt.c15
-rw-r--r--crypto/tcrypt.h602
-rw-r--r--crypto/xcbc.c348
12 files changed, 1770 insertions, 72 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index cbae8392ce11..92ba249f3a5b 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -39,6 +39,17 @@ config CRYPTO_HMAC
HMAC: Keyed-Hashing for Message Authentication (RFC2104).
This is required for IPSec.
+config CRYPTO_XCBC
+ tristate "XCBC support"
+ depends on EXPERIMENTAL
+ select CRYPTO_HASH
+ select CRYPTO_MANAGER
+ help
+ XCBC: Keyed-Hashing with encryption algorithm
+ http://www.ietf.org/rfc/rfc3566.txt
+ http://csrc.nist.gov/encryption/modes/proposedmodes/
+ xcbc-mac/xcbc-mac-spec.pdf
+
config CRYPTO_NULL
tristate "Null algorithms"
select CRYPTO_ALGAPI
@@ -128,6 +139,16 @@ config CRYPTO_TGR192
See also:
<http://www.cs.technion.ac.il/~biham/Reports/Tiger/>.
+config CRYPTO_GF128MUL
+ tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ Efficient table driven implementation of multiplications in the
+ field GF(2^128). This is needed by some cypher modes. This
+ option will be selected automatically if you select such a
+ cipher mode. Only select this option by hand if you expect to load
+ an external module that requires these functions.
+
config CRYPTO_ECB
tristate "ECB support"
select CRYPTO_BLKCIPHER
@@ -147,6 +168,19 @@ config CRYPTO_CBC
CBC: Cipher Block Chaining mode
This block cipher algorithm is required for IPSec.
+config CRYPTO_LRW
+ tristate "LRW support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_MANAGER
+ select CRYPTO_GF128MUL
+ help
+ LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable
+ narrow block cipher mode for dm-crypt. Use it with cipher
+ specification string aes-lrw-benbi, the key must be 256, 320 or 384.
+ The first 128, 192 or 256 bits in the key are used for AES and the
+ rest is used to tie each cipher block to its logical position.
+
config CRYPTO_DES
tristate "DES and Triple DES EDE cipher algorithms"
select CRYPTO_ALGAPI
diff --git a/crypto/Makefile b/crypto/Makefile
index 72366208e291..60e3d24f61f5 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_CRYPTO_HASH) += crypto_hash.o
obj-$(CONFIG_CRYPTO_MANAGER) += cryptomgr.o
obj-$(CONFIG_CRYPTO_HMAC) += hmac.o
+obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
obj-$(CONFIG_CRYPTO_NULL) += crypto_null.o
obj-$(CONFIG_CRYPTO_MD4) += md4.o
obj-$(CONFIG_CRYPTO_MD5) += md5.o
@@ -23,8 +24,10 @@ obj-$(CONFIG_CRYPTO_SHA256) += sha256.o
obj-$(CONFIG_CRYPTO_SHA512) += sha512.o
obj-$(CONFIG_CRYPTO_WP512) += wp512.o
obj-$(CONFIG_CRYPTO_TGR192) += tgr192.o
+obj-$(CONFIG_CRYPTO_GF128MUL) += gf128mul.o
obj-$(CONFIG_CRYPTO_ECB) += ecb.o
obj-$(CONFIG_CRYPTO_CBC) += cbc.o
+obj-$(CONFIG_CRYPTO_LRW) += lrw.o
obj-$(CONFIG_CRYPTO_DES) += des.o
obj-$(CONFIG_CRYPTO_BLOWFISH) += blowfish.o
obj-$(CONFIG_CRYPTO_TWOFISH) += twofish.o
diff --git a/crypto/api.c b/crypto/api.c
index 4fb7fa45cb0d..8c446871cd5b 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -466,23 +466,8 @@ void crypto_free_tfm(struct crypto_tfm *tfm)
kfree(tfm);
}
-int crypto_alg_available(const char *name, u32 flags)
-{
- int ret = 0;
- struct crypto_alg *alg = crypto_alg_mod_lookup(name, 0,
- CRYPTO_ALG_ASYNC);
-
- if (!IS_ERR(alg)) {
- crypto_mod_put(alg);
- ret = 1;
- }
-
- return ret;
-}
-
EXPORT_SYMBOL_GPL(crypto_alloc_tfm);
EXPORT_SYMBOL_GPL(crypto_free_tfm);
-EXPORT_SYMBOL_GPL(crypto_alg_available);
int crypto_has_alg(const char *name, u32 type, u32 mask)
{
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 034c939bf91a..6e93004f2181 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -17,7 +17,6 @@
#include <linux/crypto.h>
#include <linux/errno.h>
#include <linux/kernel.h>
-#include <linux/io.h>
#include <linux/module.h>
#include <linux/scatterlist.h>
#include <linux/seq_file.h>
diff --git a/crypto/cryptomgr.c b/crypto/cryptomgr.c
index 9b5b15601068..2ebffb84f1d9 100644
--- a/crypto/cryptomgr.c
+++ b/crypto/cryptomgr.c
@@ -40,9 +40,10 @@ struct cryptomgr_param {
char template[CRYPTO_MAX_ALG_NAME];
};
-static void cryptomgr_probe(void *data)
+static void cryptomgr_probe(struct work_struct *work)
{
- struct cryptomgr_param *param = data;
+ struct cryptomgr_param *param =
+ container_of(work, struct cryptomgr_param, work);
struct crypto_template *tmpl;
struct crypto_instance *inst;
int err;
@@ -112,7 +113,7 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
param->larval.type = larval->alg.cra_flags;
param->larval.mask = larval->mask;
- INIT_WORK(&param->work, cryptomgr_probe, param);
+ INIT_WORK(&param->work, cryptomgr_probe);
schedule_work(&param->work);
return NOTIFY_STOP;
diff --git a/crypto/digest.c b/crypto/digest.c
index 0155a94e4b15..8f4593268ce0 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -21,54 +21,6 @@
#include "internal.h"
#include "scatterwalk.h"
-void crypto_digest_init(struct crypto_tfm *tfm)
-{
- struct crypto_hash *hash = crypto_hash_cast(tfm);
- struct hash_desc desc = { .tfm = hash, .flags = tfm->crt_flags };
-
- crypto_hash_init(&desc);
-}
-EXPORT_SYMBOL_GPL(crypto_digest_init);
-
-void crypto_digest_update(struct crypto_tfm *tfm,
- struct scatterlist *sg, unsigned int nsg)
-{
- struct crypto_hash *hash = crypto_hash_cast(tfm);
- struct hash_desc desc = { .tfm = hash, .flags = tfm->crt_flags };
- unsigned int nbytes = 0;
- unsigned int i;
-
- for (i = 0; i < nsg; i++)
- nbytes += sg[i].length;
-
- crypto_hash_update(&desc, sg, nbytes);
-}
-EXPORT_SYMBOL_GPL(crypto_digest_update);
-
-void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
-{
- struct crypto_hash *hash = crypto_hash_cast(tfm);
- struct hash_desc desc = { .tfm = hash, .flags = tfm->crt_flags };
-
- crypto_hash_final(&desc, out);
-}
-EXPORT_SYMBOL_GPL(crypto_digest_final);
-
-void crypto_digest_digest(struct crypto_tfm *tfm,
- struct scatterlist *sg, unsigned int nsg, u8 *out)
-{
- struct crypto_hash *hash = crypto_hash_cast(tfm);
- struct hash_desc desc = { .tfm = hash, .flags = tfm->crt_flags };
- unsigned int nbytes = 0;
- unsigned int i;
-
- for (i = 0; i < nsg; i++)
- nbytes += sg[i].length;
-
- crypto_hash_digest(&desc, sg, nbytes, out);
-}
-EXPORT_SYMBOL_GPL(crypto_digest_digest);
-
static int init(struct hash_desc *desc)
{
struct crypto_tfm *tfm = crypto_hash_tfm(desc->tfm);
diff --git a/crypto/gf128mul.c b/crypto/gf128mul.c
new file mode 100644
index 000000000000..0a2aadfa1d85
--- /dev/null
+++ b/crypto/gf128mul.c
@@ -0,0 +1,466 @@
+/* gf128mul.c - GF(2^128) multiplication functions
+ *
+ * Copyright (c) 2003, Dr Brian Gladman, Worcester, UK.
+ * Copyright (c) 2006, Rik Snel <rsnel@cube.dyndns.org>
+ *
+ * Based on Dr Brian Gladman's (GPL'd) work published at
+ * http://fp.gladman.plus.com/cryptography_technology/index.htm
+ * See the original copyright notice below.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+/*
+ ---------------------------------------------------------------------------
+ Copyright (c) 2003, Dr Brian Gladman, Worcester, UK. All rights reserved.
+
+ LICENSE TERMS
+
+ The free distribution and use of this software in both source and binary
+ form is allowed (with or without changes) provided that:
+
+ 1. distributions of this source code include the above copyright
+ notice, this list of conditions and the following disclaimer;
+
+ 2. distributions in binary form include the above copyright
+ notice, this list of conditions and the following disclaimer
+ in the documentation and/or other associated materials;
+
+ 3. the copyright holder's name is not used to endorse products
+ built using this software without specific written permission.
+
+ ALTERNATIVELY, provided that this notice is retained in full, this product
+ may be distributed under the terms of the GNU General Public License (GPL),
+ in which case the provisions of the GPL apply INSTEAD OF those given above.
+
+ DISCLAIMER
+
+ This software is provided 'as is' with no explicit or implied warranties
+ in respect of its properties, including, but not limited to, correctness
+ and/or fitness for purpose.
+ ---------------------------------------------------------------------------
+ Issue 31/01/2006
+
+ This file provides fast multiplication in GF(128) as required by several
+ cryptographic authentication modes
+*/
+
+#include <crypto/gf128mul.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#define gf128mul_dat(q) { \
+ q(0x00), q(0x01), q(0x02), q(0x03), q(0x04), q(0x05), q(0x06), q(0x07),\
+ q(0x08), q(0x09), q(0x0a), q(0x0b), q(0x0c), q(0x0d), q(0x0e), q(0x0f),\
+ q(0x10), q(0x11), q(0x12), q(0x13), q(0x14), q(0x15), q(0x16), q(0x17),\
+ q(0x18), q(0x19), q(0x1a), q(0x1b), q(0x1c), q(0x1d), q(0x1e), q(0x1f),\
+ q(0x20), q(0x21), q(0x22), q(0x23), q(0x24), q(0x25), q(0x26), q(0x27),\
+ q(0x28), q(0x29), q(0x2a), q(0x2b), q(0x2c), q(0x2d), q(0x2e), q(0x2f),\
+ q(0x30), q(0x31), q(0x32), q(0x33), q(0x34), q(0x35), q(0x36), q(0x37),\
+ q(0x38), q(0x39), q(0x3a), q(0x3b), q(0x3c), q(0x3d), q(0x3e), q(0x3f),\
+ q(0x40), q(0x41), q(0x42), q(0x43), q(0x44), q(0x45), q(0x46), q(0x47),\
+ q(0x48), q(0x49), q(0x4a), q(0x4b), q(0x4c), q(0x4d), q(0x4e), q(0x4f),\
+ q(0x50), q(0x51), q(0x52), q(0x53), q(0x54), q(0x55), q(0x56), q(0x57),\
+ q(0x58), q(0x59), q(0x5a), q(0x5b), q(0x5c), q(0x5d), q(0x5e), q(0x5f),\
+ q(0x60), q(0x61), q(0x62), q(0x63), q(0x64), q(0x65), q(0x66), q(0x67),\
+ q(0x68), q(0x69), q(0x6a), q(0x6b), q(0x6c), q(0x6d), q(0x6e), q(0x6f),\
+ q(0x70), q(0x71), q(0x72), q(0x73), q(0x74), q(0x75), q(0x76), q(0x77),\
+ q(0x78), q(0x79), q(0x7a), q(0x7b), q(0x7c), q(0x7d), q(0x7e), q(0x7f),\
+ q(0x80), q(0x81), q(0x82), q(0x83), q(0x84), q(0x85), q(0x86), q(0x87),\
+ q(0x88), q(0x89), q(0x8a), q(0x8b), q(0x8c), q(0x8d), q(0x8e), q(0x8f),\
+ q(0x90), q(0x91), q(0x92), q(0x93), q(0x94), q(0x95), q(0x96), q(0x97),\
+ q(0x98), q(0x99), q(0x9a), q(0x9b), q(0x9c), q(0x9d), q(0x9e), q(0x9f),\
+ q(0xa0), q(0xa1), q(0xa2), q(0xa3), q(0xa4), q(0xa5), q(0xa6), q(0xa7),\
+ q(0xa8), q(0xa9), q(0xaa), q(0xab), q(0xac), q(0xad), q(0xae), q(0xaf),\
+ q(0xb0), q(0xb1), q(0xb2), q(0xb3), q(0xb4), q(0xb5), q(0xb6), q(0xb7),\
+ q(0xb8), q(0xb9), q(0xba), q(0xbb), q(0xbc), q(0xbd), q(0xbe), q(0xbf),\
+ q(0xc0), q(0xc1), q(0xc2), q(0xc3), q(0xc4), q(0xc5), q(0xc6), q(0xc7),\
+ q(0xc8), q(0xc9), q(0xca), q(0xcb), q(0xcc), q(0xcd), q(0xce), q(0xcf),\
+ q(0xd0), q(0xd1), q(0xd2), q(0xd3), q(0xd4), q(0xd5), q(0xd6), q(0xd7),\
+ q(0xd8), q(0xd9), q(0xda), q(0xdb), q(0xdc), q(0xdd), q(0xde), q(0xdf),\
+ q(0xe0), q(0xe1), q(0xe2), q(0xe3), q(0xe4), q(0xe5), q(0xe6), q(0xe7),\
+ q(0xe8), q(0xe9), q(0xea), q(0xeb), q(0xec), q(0xed), q(0xee), q(0xef),\
+ q(0xf0), q(0xf1), q(0xf2), q(0xf3), q(0xf4), q(0xf5), q(0xf6), q(0xf7),\
+ q(0xf8), q(0xf9), q(0xfa), q(0xfb), q(0xfc), q(0xfd), q(0xfe), q(0xff) \
+}
+
+/* Given the value i in 0..255 as the byte overflow when a field element
+ in GHASH is multipled by x^8, this function will return the values that
+ are generated in the lo 16-bit word of the field value by applying the
+ modular polynomial. The values lo_byte and hi_byte are returned via the
+ macro xp_fun(lo_byte, hi_byte) so that the values can be assembled into
+ memory as required by a suitable definition of this macro operating on
+ the table above
+*/
+
+#define xx(p, q) 0x##p##q
+
+#define xda_bbe(i) ( \
+ (i & 0x80 ? xx(43, 80) : 0) ^ (i & 0x40 ? xx(21, c0) : 0) ^ \
+ (i & 0x20 ? xx(10, e0) : 0) ^ (i & 0x10 ? xx(08, 70) : 0) ^ \
+ (i & 0x08 ? xx(04, 38) : 0) ^ (i & 0x04 ? xx(02, 1c) : 0) ^ \
+ (i & 0x02 ? xx(01, 0e) : 0) ^ (i & 0x01 ? xx(00, 87) : 0) \
+)
+
+#define xda_lle(i) ( \
+ (i & 0x80 ? xx(e1, 00) : 0) ^ (i & 0x40 ? xx(70, 80) : 0) ^ \
+ (i & 0x20 ? xx(38, 40) : 0) ^ (i & 0x10 ? xx(1c, 20) : 0) ^ \
+ (i & 0x08 ? xx(0e, 10) : 0) ^ (i & 0x04 ? xx(07, 08) : 0) ^ \
+ (i & 0x02 ? xx(03, 84) : 0) ^ (i & 0x01 ? xx(01, c2) : 0) \
+)
+
+static const u16 gf128mul_table_lle[256] = gf128mul_dat(xda_lle);
+static const u16 gf128mul_table_bbe[256] = gf128mul_dat(xda_bbe);
+
+/* These functions multiply a field element by x, by x^4 and by x^8
+ * in the polynomial field representation. It uses 32-bit word operations
+ * to gain speed but compensates for machine endianess and hence works
+ * correctly on both styles of machine.
+ */
+
+static void gf128mul_x_lle(be128 *r, const be128 *x)
+{
+ u64 a = be64_to_cpu(x->a);
+ u64 b = be64_to_cpu(x->b);
+ u64 _tt = gf128mul_table_lle[(b << 7) & 0xff];
+
+ r->b = cpu_to_be64((b >> 1) | (a << 63));
+ r->a = cpu_to_be64((a >> 1) ^ (_tt << 48));
+}
+
+static void gf128mul_x_bbe(be128 *r, const be128 *x)
+{
+ u64 a = be64_to_cpu(x->a);
+ u64 b = be64_to_cpu(x->b);
+ u64 _tt = gf128mul_table_bbe[a >> 63];
+
+ r->a = cpu_to_be64((a << 1) | (b >> 63));
+ r->b = cpu_to_be64((b << 1) ^ _tt);
+}
+
+static void gf128mul_x8_lle(be128 *x)
+{
+ u64 a = be64_to_cpu(x->a);
+ u64 b = be64_to_cpu(x->b);
+ u64 _tt = gf128mul_table_lle[b & 0xff];
+
+ x->b = cpu_to_be64((b >> 8) | (a << 56));
+ x->a = cpu_to_be64((a >> 8) ^ (_tt << 48));
+}
+
+static void gf128mul_x8_bbe(be128 *x)
+{
+ u64 a = be64_to_cpu(x->a);
+ u64 b = be64_to_cpu(x->b);
+ u64 _tt = gf128mul_table_bbe[a >> 56];
+
+ x->a = cpu_to_be64((a << 8) | (b >> 56));
+ x->b = cpu_to_be64((b << 8) ^ _tt);
+}
+
+void gf128mul_lle(be128 *r, const be128 *b)
+{
+ be128 p[8];
+ int i;
+
+ p[0] = *r;
+ for (i = 0; i < 7; ++i)
+ gf128mul_x_lle(&p[i + 1], &p[i]);
+
+ memset(r, 0, sizeof(r));
+ for (i = 0;;) {
+ u8 ch = ((u8 *)b)[15 - i];
+
+ if (ch & 0x80)
+ be128_xor(r, r, &p[0]);
+ if (ch & 0x40)
+ be128_xor(r, r, &p[1]);
+ if (ch & 0x20)
+ be128_xor(r, r, &p[2]);
+ if (ch & 0x10)
+ be128_xor(r, r, &p[3]);
+ if (ch & 0x08)
+ be128_xor(r, r, &p[4]);
+ if (ch & 0x04)
+ be128_xor(r, r, &p[5]);
+ if (ch & 0x02)
+ be128_xor(r, r, &p[6]);
+ if (ch & 0x01)
+ be128_xor(r, r, &p[7]);
+
+ if (++i >= 16)
+ break;
+
+ gf128mul_x8_lle(r);
+ }
+}
+EXPORT_SYMBOL(gf128mul_lle);
+
+void gf128mul_bbe(be128 *r, const be128 *b)
+{
+ be128 p[8];
+ int i;
+
+ p[0] = *r;
+ for (i = 0; i < 7; ++i)
+ gf128mul_x_bbe(&p[i + 1], &p[i]);
+
+ memset(r, 0, sizeof(r));
+ for (i = 0;;) {
+ u8 ch = ((u8 *)b)[i];
+
+ if (ch & 0x80)
+ be128_xor(r, r, &p[7]);
+ if (ch & 0x40)
+ be128_xor(r, r, &p[6]);
+ if (ch & 0x20)
+ be128_xor(r, r, &p[5]);
+ if (ch & 0x10)
+ be128_xor(r, r, &p[4]);
+ if (ch & 0x08)
+ be128_xor(r, r, &p[3]);
+ if (ch & 0x04)
+ be128_xor(r, r, &p[2]);
+ if (ch & 0x02)
+ be128_xor(r, r, &p[1]);
+ if (ch & 0x01)
+ be128_xor(r, r, &p[0]);
+
+ if (++i >= 16)
+ break;
+
+ gf128mul_x8_bbe(r);
+ }
+}
+EXPORT_SYMBOL(gf128mul_bbe);
+
+/* This version uses 64k bytes of table space.
+ A 16 byte buffer has to be multiplied by a 16 byte key
+ value in GF(128). If we consider a GF(128) value in
+ the buffer's lowest byte, we can construct a table of
+ the 256 16 byte values that result from the 256 values
+ of this byte. This requires 4096 bytes. But we also
+ need tables for each of the 16 higher bytes in the
+ buffer as well, which makes 64 kbytes in total.
+*/
+/* additional explanation
+ * t[0][BYTE] contains g*BYTE
+ * t[1][BYTE] contains g*x^8*BYTE
+ * ..
+ * t[15][BYTE] contains g*x^120*BYTE */
+struct gf128mul_64k *gf128mul_init_64k_lle(const be128 *g)
+{
+ struct gf128mul_64k *t;
+ int i, j, k;
+
+ t = kzalloc(sizeof(*t), GFP_KERNEL);
+ if (!t)
+ goto out;
+
+ for (i = 0; i < 16; i++) {
+ t->t[i] = kzalloc(sizeof(*t->t[i]), GFP_KERNEL);
+ if (!t->t[i]) {
+ gf128mul_free_64k(t);
+ t = NULL;
+ goto out;
+ }
+ }
+
+ t->t[0]->t[128] = *g;
+ for (j = 64; j > 0; j >>= 1)
+ gf128mul_x_lle(&t->t[0]->t[j], &t->t[0]->t[j + j]);
+
+ for (i = 0;;) {
+ for (j = 2; j < 256; j += j)
+ for (k = 1; k < j; ++k)
+ be128_xor(&t->t[i]->t[j + k],
+ &t->t[i]->t[j], &t->t[i]->t[k]);
+
+ if (++i >= 16)
+ break;
+
+ for (j = 128; j > 0; j >>= 1) {
+ t->t[i]->t[j] = t->t[i - 1]->t[j];
+ gf128mul_x8_lle(&t->t[i]->t[j]);
+ }
+ }
+
+out:
+ return t;
+}
+EXPORT_SYMBOL(gf128mul_init_64k_lle);
+
+struct gf128mul_64k *gf128mul_init_64k_bbe(const be128 *g)
+{
+ struct gf128mul_64k *t;
+ int i, j, k;
+
+ t = kzalloc(sizeof(*t), GFP_KERNEL);
+ if (!t)
+ goto out;
+
+ for (i = 0; i < 16; i++) {
+ t->t[i] = kzalloc(sizeof(*t->t[i]), GFP_KERNEL);
+ if (!t->t[i]) {
+ gf128mul_free_64k(t);
+ t = NULL;
+ goto out;
+ }
+ }
+
+ t->t[0]->t[1] = *g;
+ for (j = 1; j <= 64; j <<= 1)
+ gf128mul_x_bbe(&t->t[0]->t[j + j], &t->t[0]->t[j]);
+
+ for (i = 0;;) {
+ for (j = 2; j < 256; j += j)
+ for (k = 1; k < j; ++k)
+ be128_xor(&t->t[i]->t[j + k],
+ &t->t[i]->t[j], &t->t[i]->t[k]);
+
+ if (++i >= 16)
+ break;
+
+ for (j = 128; j > 0; j >>= 1) {
+ t->t[i]->t[j] = t->t[i - 1]->t[j];
+ gf128mul_x8_bbe(&t->t[i]->t[j]);
+ }
+ }
+
+out:
+ return t;
+}
+EXPORT_SYMBOL(gf128mul_init_64k_bbe);
+
+void gf128mul_free_64k(struct gf128mul_64k *t)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ kfree(t->t[i]);
+ kfree(t);
+}
+EXPORT_SYMBOL(gf128mul_free_64k);
+
+void gf128mul_64k_lle(be128 *a, struct gf128mul_64k *t)
+{
+ u8 *ap = (u8 *)a;
+ be128 r[1];
+ int i;
+
+ *r = t->t[0]->t[ap[0]];
+ for (i = 1; i < 16; ++i)
+ be128_xor(r, r, &t->t[i]->t[ap[i]]);
+ *a = *r;
+}
+EXPORT_SYMBOL(gf128mul_64k_lle);
+
+void gf128mul_64k_bbe(be128 *a, struct gf128mul_64k *t)
+{
+ u8 *ap = (u8 *)a;
+ be128 r[1];
+ int i;
+
+ *r = t->t[0]->t[ap[15]];
+ for (i = 1; i < 16; ++i)
+ be128_xor(r, r, &t->t[i]->t[ap[15 - i]]);
+ *a = *r;
+}
+EXPORT_SYMBOL(gf128mul_64k_bbe);
+
+/* This version uses 4k bytes of table space.
+ A 16 byte buffer has to be multiplied by a 16 byte key
+ value in GF(128). If we consider a GF(128) value in a
+ single byte, we can construct a table of the 256 16 byte
+ values that result from the 256 values of this byte.
+ This requires 4096 bytes. If we take the highest byte in
+ the buffer and use this table to get the result, we then
+ have to multiply by x^120 to get the final value. For the
+ next highest byte the result has to be multiplied by x^112
+ and so on. But we can do this by accumulating the result
+ in an accumulator starting with the result for the top
+ byte. We repeatedly multiply the accumulator value by
+ x^8 and then add in (i.e. xor) the 16 bytes of the next
+ lower byte in the buffer, stopping when we reach the
+ lowest byte. This requires a 4096 byte table.
+*/
+struct gf128mul_4k *gf128mul_init_4k_lle(const be128 *g)
+{
+ struct gf128mul_4k *t;
+ int j, k;
+
+ t = kzalloc(sizeof(*t), GFP_KERNEL);
+ if (!t)
+ goto out;
+
+ t->t[128] = *g;
+ for (j = 64; j > 0; j >>= 1)
+ gf128mul_x_lle(&t->t[j], &t->t[j+j]);
+
+ for (j = 2; j < 256; j += j)
+ for (k = 1; k < j; ++k)
+ be128_xor(&t->t[j + k], &t->t[j], &t->t[k]);
+
+out:
+ return t;
+}
+EXPORT_SYMBOL(gf128mul_init_4k_lle);
+
+struct gf128mul_4k *gf128mul_init_4k_bbe(const be128 *g)
+{
+ struct gf128mul_4k *t;
+ int j, k;
+
+ t = kzalloc(sizeof(*t), GFP_KERNEL);
+ if (!t)
+ goto out;
+
+ t->t[1] = *g;
+ for (j = 1; j <= 64; j <<= 1)
+ gf128mul_x_bbe(&t->t[j + j], &t->t[j]);
+
+ for (j = 2; j < 256; j += j)
+ for (k = 1; k < j; ++k)
+ be128_xor(&t->t[j + k], &t->t[j], &t->t[k]);
+
+out:
+ return t;
+}
+EXPORT_SYMBOL(gf128mul_init_4k_bbe);
+
+void gf128mul_4k_lle(be128 *a, struct gf128mul_4k *t)
+{
+ u8 *ap = (u8 *)a;
+ be128 r[1];
+ int i = 15;
+
+ *r = t->t[ap[15]];
+ while (i--) {
+ gf128mul_x8_lle(r);
+ be128_xor(r, r, &t->t[ap[i]]);
+ }
+ *a = *r;
+}
+EXPORT_SYMBOL(gf128mul_4k_lle);
+
+void gf128mul_4k_bbe(be128 *a, struct gf128mul_4k *t)
+{
+ u8 *ap = (u8 *)a;
+ be128 r[1];
+ int i = 0;
+
+ *r = t->t[ap[0]];
+ while (++i < 16) {
+ gf128mul_x8_bbe(r);
+ be128_xor(r, r, &t->t[ap[i]]);
+ }
+ *a = *r;
+}
+EXPORT_SYMBOL(gf128mul_4k_bbe);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Functions for multiplying elements of GF(2^128)");
diff --git a/crypto/lrw.c b/crypto/lrw.c
new file mode 100644
index 000000000000..56642586d84f
--- /dev/null
+++ b/crypto/lrw.c
@@ -0,0 +1,301 @@
+/* LRW: as defined by Cyril Guyot in
+ * http://grouper.ieee.org/groups/1619/email/pdf00017.pdf
+ *
+ * Copyright (c) 2006 Rik Snel <rsnel@cube.dyndns.org>
+ *
+ * Based om ecb.c
+ * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+/* This implementation is checked against the test vectors in the above
+ * document and by a test vector provided by Ken Buchanan at
+ * http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html
+ *
+ * The test vectors are included in the testing module tcrypt.[ch] */
+#include <crypto/algapi.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/scatterlist.h>
+#include <linux/slab.h>
+
+#include <crypto/b128ops.h>
+#include <crypto/gf128mul.h>
+
+struct priv {
+ struct crypto_cipher *child;
+ /* optimizes multiplying a random (non incrementing, as at the
+ * start of a new sector) value with key2, we could also have
+ * used 4k optimization tables or no optimization at all. In the
+ * latter case we would have to store key2 here */
+ struct gf128mul_64k *table;
+ /* stores:
+ * key2*{ 0,0,...0,0,0,0,1 }, key2*{ 0,0,...0,0,0,1,1 },
+ * key2*{ 0,0,...0,0,1,1,1 }, key2*{ 0,0,...0,1,1,1,1 }
+ * key2*{ 0,0,...1,1,1,1,1 }, etc
+ * needed for optimized multiplication of incrementing values
+ * with key2 */
+ be128 mulinc[128];
+};
+
+static inline void setbit128_bbe(void *b, int bit)
+{
+ __set_bit(bit ^ 0x78, b);
+}
+
+static int setkey(struct crypto_tfm *parent, const u8 *key,
+ unsigned int keylen)
+{
+ struct priv *ctx = crypto_tfm_ctx(parent);
+ struct crypto_cipher *child = ctx->child;
+ int err, i;
+ be128 tmp = { 0 };
+ int bsize = crypto_cipher_blocksize(child);
+
+ crypto_cipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
+ crypto_cipher_set_flags(child, crypto_tfm_get_flags(parent) &
+ CRYPTO_TFM_REQ_MASK);
+ if ((err = crypto_cipher_setkey(child, key, keylen - bsize)))
+ return err;
+ crypto_tfm_set_flags(parent, crypto_cipher_get_flags(child) &
+ CRYPTO_TFM_RES_MASK);
+
+ if (ctx->table)
+ gf128mul_free_64k(ctx->table);
+
+ /* initialize multiplication table for Key2 */
+ ctx->table = gf128mul_init_64k_bbe((be128 *)(key + keylen - bsize));
+ if (!ctx->table)
+ return -ENOMEM;
+
+ /* initialize optimization table */
+ for (i = 0; i < 128; i++) {
+ setbit128_bbe(&tmp, i);
+ ctx->mulinc[i] = tmp;
+ gf128mul_64k_bbe(&ctx->mulinc[i], ctx->table);
+ }
+
+ return 0;
+}
+
+struct sinfo {
+ be128 t;
+ struct crypto_tfm *tfm;
+ void (*fn)(struct crypto_tfm *, u8 *, const u8 *);
+};
+
+static inline void inc(be128 *iv)
+{
+ if (!(iv->b = cpu_to_be64(be64_to_cpu(iv->b) + 1)))
+ iv->a = cpu_to_be64(be64_to_cpu(iv->a) + 1);
+}
+
+static inline void lrw_round(struct sinfo *s, void *dst, const void *src)
+{
+ be128_xor(dst, &s->t, src); /* PP <- T xor P */
+ s->fn(s->tfm, dst, dst); /* CC <- E(Key2,PP) */
+ be128_xor(dst, dst, &s->t); /* C <- T xor CC */
+}
+
+/* this returns the number of consequative 1 bits starting
+ * from the right, get_index128(00 00 00 00 00 00 ... 00 00 10 FB) = 2 */
+static inline int get_index128(be128 *block)
+{
+ int x;
+ __be32 *p = (__be32 *) block;
+
+ for (p += 3, x = 0; x < 128; p--, x += 32) {
+ u32 val = be32_to_cpup(p);
+
+ if (!~val)
+ continue;
+
+ return x + ffz(val);
+ }
+
+ return x;
+}
+
+static int crypt(struct blkcipher_desc *d,
+ struct blkcipher_walk *w, struct priv *ctx,
+ void (*fn)(struct crypto_tfm *, u8 *, const u8 *))
+{
+ int err;
+ unsigned int avail;
+ const int bs = crypto_cipher_blocksize(ctx->child);
+ struct sinfo s = {
+ .tfm = crypto_cipher_tfm(ctx->child),
+ .fn = fn
+ };
+ be128 *iv;
+ u8 *wsrc;
+ u8 *wdst;
+
+ err = blkcipher_walk_virt(d, w);
+ if (!(avail = w->nbytes))
+ return err;
+
+ wsrc = w->src.virt.addr;
+ wdst = w->dst.virt.addr;
+
+ /* calculate first value of T */
+ iv = (be128 *)w->iv;
+ s.t = *iv;
+
+ /* T <- I*Key2 */
+ gf128mul_64k_bbe(&s.t, ctx->table);
+
+ goto first;
+
+ for (;;) {
+ do {
+ /* T <- I*Key2, using the optimization
+ * discussed in the specification */
+ be128_xor(&s.t, &s.t, &ctx->mulinc[get_index128(iv)]);
+ inc(iv);
+
+first:
+ lrw_round(&s, wdst, wsrc);
+
+ wsrc += bs;
+ wdst += bs;
+ } while ((avail -= bs) >= bs);
+
+ err = blkcipher_walk_done(d, w, avail);
+ if (!(avail = w->nbytes))
+ break;
+
+ wsrc = w->src.virt.addr;
+ wdst = w->dst.virt.addr;
+ }
+
+ return err;
+}
+
+static int encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct priv *ctx = crypto_blkcipher_ctx(desc->tfm);
+ struct blkcipher_walk w;
+
+ blkcipher_walk_init(&w, dst, src, nbytes);
+ return crypt(desc, &w, ctx,
+ crypto_cipher_alg(ctx->child)->cia_encrypt);
+}
+
+static int decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+ struct scatterlist *src, unsigned int nbytes)
+{
+ struct priv *ctx = crypto_blkcipher_ctx(desc->tfm);
+ struct blkcipher_walk w;
+
+ blkcipher_walk_init(&w, dst, src, nbytes);
+ return crypt(desc, &w, ctx,
+ crypto_cipher_alg(ctx->child)->cia_decrypt);
+}
+
+static int init_tfm(struct crypto_tfm *tfm)
+{
+ struct crypto_instance *inst = (void *)tfm->__crt_alg;
+ struct crypto_spawn *spawn = crypto_instance_ctx(inst);
+ struct priv *ctx = crypto_tfm_ctx(tfm);
+ u32 *flags = &tfm->crt_flags;
+
+ tfm = crypto_spawn_tfm(spawn);
+ if (IS_ERR(tfm))
+ return PTR_ERR(tfm);
+
+ if (crypto_tfm_alg_blocksize(tfm) != 16) {
+ *flags |= CRYPTO_TFM_RES_BAD_BLOCK_LEN;
+ return -EINVAL;
+ }
+
+ ctx->child = crypto_cipher_cast(tfm);
+ return 0;
+}
+
+static void exit_tfm(struct crypto_tfm *tfm)
+{
+ struct priv *ctx = crypto_tfm_ctx(tfm);
+ if (ctx->table)
+ gf128mul_free_64k(ctx->table);
+ crypto_free_cipher(ctx->child);
+}
+
+static struct crypto_instance *alloc(void *param, unsigned int len)
+{
+ struct crypto_instance *inst;
+ struct crypto_alg *alg;
+
+ alg = crypto_get_attr_alg(param, len, CRYPTO_ALG_TYPE_CIPHER,
+ CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_ASYNC);
+ if (IS_ERR(alg))
+ return ERR_PTR(PTR_ERR(alg));
+
+ inst = crypto_alloc_instance("lrw", alg);
+ if (IS_ERR(inst))
+ goto out_put_alg;
+
+ inst->alg.cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER;
+ inst->alg.cra_priority = alg->cra_priority;
+ inst->alg.cra_blocksize = alg->cra_blocksize;
+
+ if (alg->cra_alignmask < 7) inst->alg.cra_alignmask = 7;
+ else inst->alg.cra_alignmask = alg->cra_alignmask;
+ inst->alg.cra_type = &crypto_blkcipher_type;
+
+ if (!(alg->cra_blocksize % 4))
+ inst->alg.cra_alignmask |= 3;
+ inst->alg.cra_blkcipher.ivsize = alg->cra_blocksize;
+ inst->alg.cra_blkcipher.min_keysize =
+ alg->cra_cipher.cia_min_keysize + alg->cra_blocksize;
+ inst->alg.cra_blkcipher.max_keysize =
+ alg->cra_cipher.cia_max_keysize + alg->cra_blocksize;
+
+ inst->alg.cra_ctxsize = sizeof(struct priv);
+
+ inst->alg.cra_init = init_tfm;
+ inst->alg.cra_exit = exit_tfm;
+
+ inst->alg.cra_blkcipher.setkey = setkey;
+ inst->alg.cra_blkcipher.encrypt = encrypt;
+ inst->alg.cra_blkcipher.decrypt = decrypt;
+
+out_put_alg:
+ crypto_mod_put(alg);
+ return inst;
+}
+
+static void free(struct crypto_instance *inst)
+{
+ crypto_drop_spawn(crypto_instance_ctx(inst));
+ kfree(inst);
+}
+
+static struct crypto_template crypto_tmpl = {
+ .name = "lrw",
+ .alloc = alloc,
+ .free = free,
+ .module = THIS_MODULE,
+};
+
+static int __init crypto_module_init(void)
+{
+ return crypto_register_template(&crypto_tmpl);
+}
+
+static void __exit crypto_module_exit(void)
+{
+ crypto_unregister_template(&crypto_tmpl);
+}
+
+module_init(crypto_module_init);
+module_exit(crypto_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LRW block cipher mode");
diff --git a/crypto/sha512.c b/crypto/sha512.c
index 2dfe7f170b48..15eab9db9be4 100644
--- a/crypto/sha512.c
+++ b/crypto/sha512.c
@@ -24,7 +24,7 @@
#define SHA384_DIGEST_SIZE 48
#define SHA512_DIGEST_SIZE 64
-#define SHA384_HMAC_BLOCK_SIZE 96
+#define SHA384_HMAC_BLOCK_SIZE 128
#define SHA512_HMAC_BLOCK_SIZE 128
struct sha512_ctx {
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 83307420d31c..d671e8942b1f 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -906,6 +906,10 @@ static void do_test(void)
AES_CBC_ENC_TEST_VECTORS);
test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
AES_CBC_DEC_TEST_VECTORS);
+ test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
+ AES_LRW_ENC_TEST_VECTORS);
+ test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
+ AES_LRW_DEC_TEST_VECTORS);
//CAST5
test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
@@ -977,6 +981,9 @@ static void do_test(void)
test_hash("hmac(sha256)", hmac_sha256_tv_template,
HMAC_SHA256_TEST_VECTORS);
+ test_hash("xcbc(aes)", aes_xcbc128_tv_template,
+ XCBC_AES_TEST_VECTORS);
+
test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
break;
@@ -1052,6 +1059,10 @@ static void do_test(void)
AES_CBC_ENC_TEST_VECTORS);
test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
AES_CBC_DEC_TEST_VECTORS);
+ test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
+ AES_LRW_ENC_TEST_VECTORS);
+ test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
+ AES_LRW_DEC_TEST_VECTORS);
break;
case 11:
@@ -1191,6 +1202,10 @@ static void do_test(void)
aes_speed_template);
test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
aes_speed_template);
+ test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
+ aes_lrw_speed_template);
+ test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
+ aes_lrw_speed_template);
break;
case 201:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index a40c4411729e..48a81362cb85 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -39,15 +39,15 @@ struct hash_testvec {
struct cipher_testvec {
char key[MAX_KEYLEN] __attribute__ ((__aligned__(4)));
char iv[MAX_IVLEN];
- char input[48];
- char result[48];
+ char input[512];
+ char result[512];
unsigned char tap[MAX_TAP];
int np;
unsigned char fail;
unsigned char wk; /* weak key flag */
unsigned char klen;
- unsigned char ilen;
- unsigned char rlen;
+ unsigned short ilen;
+ unsigned short rlen;
};
struct cipher_speed {
@@ -933,6 +933,74 @@ static struct hash_testvec hmac_sha256_tv_template[] = {
},
};
+#define XCBC_AES_TEST_VECTORS 6
+
+static struct hash_testvec aes_xcbc128_tv_template[] = {
+ {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { [0 ... 15] = 0 },
+ .digest = { 0x75, 0xf0, 0x25, 0x1d, 0x52, 0x8a, 0xc0, 0x1c,
+ 0x45, 0x73, 0xdf, 0xd5, 0x84, 0xd7, 0x9f, 0x29 },
+ .psize = 0,
+ .ksize = 16,
+ }, {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { 0x00, 0x01, 0x02 },
+ .digest = { 0x5b, 0x37, 0x65, 0x80, 0xae, 0x2f, 0x19, 0xaf,
+ 0xe7, 0x21, 0x9c, 0xee, 0xf1, 0x72, 0x75, 0x6f },
+ .psize = 3,
+ .ksize = 16,
+ } , {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .digest = { 0xd2, 0xa2, 0x46, 0xfa, 0x34, 0x9b, 0x68, 0xa7,
+ 0x99, 0x98, 0xa4, 0x39, 0x4f, 0xf7, 0xa2, 0x63 },
+ .psize = 16,
+ .ksize = 16,
+ }, {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13 },
+ .digest = { 0x47, 0xf5, 0x1b, 0x45, 0x64, 0x96, 0x62, 0x15,
+ 0xb8, 0x98, 0x5c, 0x63, 0x05, 0x5e, 0xd3, 0x08 },
+ .tap = { 10, 10 },
+ .psize = 20,
+ .np = 2,
+ .ksize = 16,
+ }, {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
+ .digest = { 0xf5, 0x4f, 0x0e, 0xc8, 0xd2, 0xb9, 0xf3, 0xd3,
+ 0x68, 0x07, 0x73, 0x4b, 0xd5, 0x28, 0x3f, 0xd4 },
+ .psize = 32,
+ .ksize = 16,
+ }, {
+ .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .plaintext = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+ 0x20, 0x21 },
+ .digest = { 0xbe, 0xcb, 0xb3, 0xbc, 0xcd, 0xb5, 0x18, 0xa3,
+ 0x06, 0x77, 0xd5, 0x48, 0x1f, 0xb6, 0xb4, 0xd8 },
+ .tap = { 17, 17 },
+ .psize = 34,
+ .np = 2,
+ .ksize = 16,
+ }
+};
+
/*
* DES test vectors.
*/
@@ -1831,6 +1899,8 @@ static struct cipher_testvec cast6_dec_tv_template[] = {
#define AES_DEC_TEST_VECTORS 3
#define AES_CBC_ENC_TEST_VECTORS 2
#define AES_CBC_DEC_TEST_VECTORS 2
+#define AES_LRW_ENC_TEST_VECTORS 8
+#define AES_LRW_DEC_TEST_VECTORS 8
static struct cipher_testvec aes_enc_tv_template[] = {
{ /* From FIPS-197 */
@@ -1968,6 +2038,509 @@ static struct cipher_testvec aes_cbc_dec_tv_template[] = {
},
};
+static struct cipher_testvec aes_lrw_enc_tv_template[] = {
+ /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
+ { /* LRW-32-AES 1 */
+ .key = { 0x45, 0x62, 0xac, 0x25, 0xf8, 0x28, 0x17, 0x6d,
+ 0x4c, 0x26, 0x84, 0x14, 0xb5, 0x68, 0x01, 0x85,
+ 0x25, 0x8e, 0x2a, 0x05, 0xe7, 0x3e, 0x9d, 0x03,
+ 0xee, 0x5a, 0x83, 0x0c, 0xcc, 0x09, 0x4c, 0x87 },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0xf1, 0xb2, 0x73, 0xcd, 0x65, 0xa3, 0xdf, 0x5f,
+ 0xe9, 0x5d, 0x48, 0x92, 0x54, 0x63, 0x4e, 0xb8 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 2 */
+ .key = { 0x59, 0x70, 0x47, 0x14, 0xf5, 0x57, 0x47, 0x8c,
+ 0xd7, 0x79, 0xe8, 0x0f, 0x54, 0x88, 0x79, 0x44,
+ 0x0d, 0x48, 0xf0, 0xb7, 0xb1, 0x5a, 0x53, 0xea,
+ 0x1c, 0xaa, 0x6b, 0x29, 0xc2, 0xca, 0xfb, 0xaf
+ },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0x00, 0xc8, 0x2b, 0xae, 0x95, 0xbb, 0xcd, 0xe5,
+ 0x27, 0x4f, 0x07, 0x69, 0xb2, 0x60, 0xe1, 0x36 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 3 */
+ .key = { 0xd8, 0x2a, 0x91, 0x34, 0xb2, 0x6a, 0x56, 0x50,
+ 0x30, 0xfe, 0x69, 0xe2, 0x37, 0x7f, 0x98, 0x47,
+ 0xcd, 0xf9, 0x0b, 0x16, 0x0c, 0x64, 0x8f, 0xb6,
+ 0xb0, 0x0d, 0x0d, 0x1b, 0xae, 0x85, 0x87, 0x1f },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0x76, 0x32, 0x21, 0x83, 0xed, 0x8f, 0xf1, 0x82,
+ 0xf9, 0x59, 0x62, 0x03, 0x69, 0x0e, 0x5e, 0x01 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 4 */
+ .key = { 0x0f, 0x6a, 0xef, 0xf8, 0xd3, 0xd2, 0xbb, 0x15,
+ 0x25, 0x83, 0xf7, 0x3c, 0x1f, 0x01, 0x28, 0x74,
+ 0xca, 0xc6, 0xbc, 0x35, 0x4d, 0x4a, 0x65, 0x54,
+ 0x90, 0xae, 0x61, 0xcf, 0x7b, 0xae, 0xbd, 0xcc,
+ 0xad, 0xe4, 0x94, 0xc5, 0x4a, 0x29, 0xae, 0x70 },
+ .klen = 40,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0x9c, 0x0f, 0x15, 0x2f, 0x55, 0xa2, 0xd8, 0xf0,
+ 0xd6, 0x7b, 0x8f, 0x9e, 0x28, 0x22, 0xbc, 0x41 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 5 */
+ .key = { 0x8a, 0xd4, 0xee, 0x10, 0x2f, 0xbd, 0x81, 0xff,
+ 0xf8, 0x86, 0xce, 0xac, 0x93, 0xc5, 0xad, 0xc6,
+ 0xa0, 0x19, 0x07, 0xc0, 0x9d, 0xf7, 0xbb, 0xdd,
+ 0x52, 0x13, 0xb2, 0xb7, 0xf0, 0xff, 0x11, 0xd8,
+ 0xd6, 0x08, 0xd0, 0xcd, 0x2e, 0xb1, 0x17, 0x6f },
+ .klen = 40,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0xd4, 0x27, 0x6a, 0x7f, 0x14, 0x91, 0x3d, 0x65,
+ 0xc8, 0x60, 0x48, 0x02, 0x87, 0xe3, 0x34, 0x06 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 6 */
+ .key = { 0xf8, 0xd4, 0x76, 0xff, 0xd6, 0x46, 0xee, 0x6c,
+ 0x23, 0x84, 0xcb, 0x1c, 0x77, 0xd6, 0x19, 0x5d,
+ 0xfe, 0xf1, 0xa9, 0xf3, 0x7b, 0xbc, 0x8d, 0x21,
+ 0xa7, 0x9c, 0x21, 0xf8, 0xcb, 0x90, 0x02, 0x89,
+ 0xa8, 0x45, 0x34, 0x8e, 0xc8, 0xc5, 0xb5, 0xf1,
+ 0x26, 0xf5, 0x0e, 0x76, 0xfe, 0xfd, 0x1b, 0x1e },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0xbd, 0x06, 0xb8, 0xe1, 0xdb, 0x98, 0x89, 0x9e,
+ 0xc4, 0x98, 0xe4, 0x91, 0xcf, 0x1c, 0x70, 0x2b },
+ .rlen = 16,
+ }, { /* LRW-32-AES 7 */
+ .key = { 0xfb, 0x76, 0x15, 0xb2, 0x3d, 0x80, 0x89, 0x1d,
+ 0xd4, 0x70, 0x98, 0x0b, 0xc7, 0x95, 0x84, 0xc8,
+ 0xb2, 0xfb, 0x64, 0xce, 0x60, 0x97, 0x87, 0x8d,
+ 0x17, 0xfc, 0xe4, 0x5a, 0x49, 0xe8, 0x30, 0xb7,
+ 0x6e, 0x78, 0x17, 0xe7, 0x2d, 0x5e, 0x12, 0xd4,
+ 0x60, 0x64, 0x04, 0x7a, 0xf1, 0x2f, 0x9e, 0x0c },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .ilen = 16,
+ .result = { 0x5b, 0x90, 0x8e, 0xc1, 0xab, 0xdd, 0x67, 0x5f,
+ 0x3d, 0x69, 0x8a, 0x95, 0x53, 0xc8, 0x9c, 0xe5 },
+ .rlen = 16,
+ }, {
+/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
+ .key = { 0xf8, 0xd4, 0x76, 0xff, 0xd6, 0x46, 0xee, 0x6c,
+ 0x23, 0x84, 0xcb, 0x1c, 0x77, 0xd6, 0x19, 0x5d,
+ 0xfe, 0xf1, 0xa9, 0xf3, 0x7b, 0xbc, 0x8d, 0x21,
+ 0xa7, 0x9c, 0x21, 0xf8, 0xcb, 0x90, 0x02, 0x89,
+ 0xa8, 0x45, 0x34, 0x8e, 0xc8, 0xc5, 0xb5, 0xf1,
+ 0x26, 0xf5, 0x0e, 0x76, 0xfe, 0xfd, 0x1b, 0x1e },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x05, 0x11, 0xb7, 0x18, 0xab, 0xc6, 0x2d, 0xac,
+ 0x70, 0x5d, 0xf6, 0x22, 0x94, 0xcd, 0xe5, 0x6c,
+ 0x17, 0x6b, 0xf6, 0x1c, 0xf0, 0xf3, 0x6e, 0xf8,
+ 0x50, 0x38, 0x1f, 0x71, 0x49, 0xb6, 0x57, 0xd6,
+ 0x8f, 0xcb, 0x8d, 0x6b, 0xe3, 0xa6, 0x29, 0x90,
+ 0xfe, 0x2a, 0x62, 0x82, 0xae, 0x6d, 0x8b, 0xf6,
+ 0xad, 0x1e, 0x9e, 0x20, 0x5f, 0x38, 0xbe, 0x04,
+ 0xda, 0x10, 0x8e, 0xed, 0xa2, 0xa4, 0x87, 0xab,
+ 0xda, 0x6b, 0xb4, 0x0c, 0x75, 0xba, 0xd3, 0x7c,
+ 0xc9, 0xac, 0x42, 0x31, 0x95, 0x7c, 0xc9, 0x04,
+ 0xeb, 0xd5, 0x6e, 0x32, 0x69, 0x8a, 0xdb, 0xa6,
+ 0x15, 0xd7, 0x3f, 0x4f, 0x2f, 0x66, 0x69, 0x03,
+ 0x9c, 0x1f, 0x54, 0x0f, 0xde, 0x1f, 0xf3, 0x65,
+ 0x4c, 0x96, 0x12, 0xed, 0x7c, 0x92, 0x03, 0x01,
+ 0x6f, 0xbc, 0x35, 0x93, 0xac, 0xf1, 0x27, 0xf1,
+ 0xb4, 0x96, 0x82, 0x5a, 0x5f, 0xb0, 0xa0, 0x50,
+ 0x89, 0xa4, 0x8e, 0x66, 0x44, 0x85, 0xcc, 0xfd,
+ 0x33, 0x14, 0x70, 0xe3, 0x96, 0xb2, 0xc3, 0xd3,
+ 0xbb, 0x54, 0x5a, 0x1a, 0xf9, 0x74, 0xa2, 0xc5,
+ 0x2d, 0x64, 0x75, 0xdd, 0xb4, 0x54, 0xe6, 0x74,
+ 0x8c, 0xd3, 0x9d, 0x9e, 0x86, 0xab, 0x51, 0x53,
+ 0xb7, 0x93, 0x3e, 0x6f, 0xd0, 0x4e, 0x2c, 0x40,
+ 0xf6, 0xa8, 0x2e, 0x3e, 0x9d, 0xf4, 0x66, 0xa5,
+ 0x76, 0x12, 0x73, 0x44, 0x1a, 0x56, 0xd7, 0x72,
+ 0x88, 0xcd, 0x21, 0x8c, 0x4c, 0x0f, 0xfe, 0xda,
+ 0x95, 0xe0, 0x3a, 0xa6, 0xa5, 0x84, 0x46, 0xcd,
+ 0xd5, 0x3e, 0x9d, 0x3a, 0xe2, 0x67, 0xe6, 0x60,
+ 0x1a, 0xe2, 0x70, 0x85, 0x58, 0xc2, 0x1b, 0x09,
+ 0xe1, 0xd7, 0x2c, 0xca, 0xad, 0xa8, 0x8f, 0xf9,
+ 0xac, 0xb3, 0x0e, 0xdb, 0xca, 0x2e, 0xe2, 0xb8,
+ 0x51, 0x71, 0xd9, 0x3c, 0x6c, 0xf1, 0x56, 0xf8,
+ 0xea, 0x9c, 0xf1, 0xfb, 0x0c, 0xe6, 0xb7, 0x10,
+ 0x1c, 0xf8, 0xa9, 0x7c, 0xe8, 0x53, 0x35, 0xc1,
+ 0x90, 0x3e, 0x76, 0x4a, 0x74, 0xa4, 0x21, 0x2c,
+ 0xf6, 0x2c, 0x4e, 0x0f, 0x94, 0x3a, 0x88, 0x2e,
+ 0x41, 0x09, 0x6a, 0x33, 0x7d, 0xf6, 0xdd, 0x3f,
+ 0x8d, 0x23, 0x31, 0x74, 0x84, 0xeb, 0x88, 0x6e,
+ 0xcc, 0xb9, 0xbc, 0x22, 0x83, 0x19, 0x07, 0x22,
+ 0xa5, 0x2d, 0xdf, 0xa5, 0xf3, 0x80, 0x85, 0x78,
+ 0x84, 0x39, 0x6a, 0x6d, 0x6a, 0x99, 0x4f, 0xa5,
+ 0x15, 0xfe, 0x46, 0xb0, 0xe4, 0x6c, 0xa5, 0x41,
+ 0x3c, 0xce, 0x8f, 0x42, 0x60, 0x71, 0xa7, 0x75,
+ 0x08, 0x40, 0x65, 0x8a, 0x82, 0xbf, 0xf5, 0x43,
+ 0x71, 0x96, 0xa9, 0x4d, 0x44, 0x8a, 0x20, 0xbe,
+ 0xfa, 0x4d, 0xbb, 0xc0, 0x7d, 0x31, 0x96, 0x65,
+ 0xe7, 0x75, 0xe5, 0x3e, 0xfd, 0x92, 0x3b, 0xc9,
+ 0x55, 0xbb, 0x16, 0x7e, 0xf7, 0xc2, 0x8c, 0xa4,
+ 0x40, 0x1d, 0xe5, 0xef, 0x0e, 0xdf, 0xe4, 0x9a,
+ 0x62, 0x73, 0x65, 0xfd, 0x46, 0x63, 0x25, 0x3d,
+ 0x2b, 0xaf, 0xe5, 0x64, 0xfe, 0xa5, 0x5c, 0xcf,
+ 0x24, 0xf3, 0xb4, 0xac, 0x64, 0xba, 0xdf, 0x4b,
+ 0xc6, 0x96, 0x7d, 0x81, 0x2d, 0x8d, 0x97, 0xf7,
+ 0xc5, 0x68, 0x77, 0x84, 0x32, 0x2b, 0xcc, 0x85,
+ 0x74, 0x96, 0xf0, 0x12, 0x77, 0x61, 0xb9, 0xeb,
+ 0x71, 0xaa, 0x82, 0xcb, 0x1c, 0xdb, 0x89, 0xc8,
+ 0xc6, 0xb5, 0xe3, 0x5c, 0x7d, 0x39, 0x07, 0x24,
+ 0xda, 0x39, 0x87, 0x45, 0xc0, 0x2b, 0xbb, 0x01,
+ 0xac, 0xbc, 0x2a, 0x5c, 0x7f, 0xfc, 0xe8, 0xce,
+ 0x6d, 0x9c, 0x6f, 0xed, 0xd3, 0xc1, 0xa1, 0xd6,
+ 0xc5, 0x55, 0xa9, 0x66, 0x2f, 0xe1, 0xc8, 0x32,
+ 0xa6, 0x5d, 0xa4, 0x3a, 0x98, 0x73, 0xe8, 0x45,
+ 0xa4, 0xc7, 0xa8, 0xb4, 0xf6, 0x13, 0x03, 0xf6,
+ 0xe9, 0x2e, 0xc4, 0x29, 0x0f, 0x84, 0xdb, 0xc4,
+ 0x21, 0xc4, 0xc2, 0x75, 0x67, 0x89, 0x37, 0x0a },
+ .ilen = 512,
+ .result = { 0x1a, 0x1d, 0xa9, 0x30, 0xad, 0xf9, 0x2f, 0x9b,
+ 0xb6, 0x1d, 0xae, 0xef, 0xf0, 0x2f, 0xf8, 0x5a,
+ 0x39, 0x3c, 0xbf, 0x2a, 0xb2, 0x45, 0xb2, 0x23,
+ 0x1b, 0x63, 0x3c, 0xcf, 0xaa, 0xbe, 0xcf, 0x4e,
+ 0xfa, 0xe8, 0x29, 0xc2, 0x20, 0x68, 0x2b, 0x3c,
+ 0x2e, 0x8b, 0xf7, 0x6e, 0x25, 0xbd, 0xe3, 0x3d,
+ 0x66, 0x27, 0xd6, 0xaf, 0xd6, 0x64, 0x3e, 0xe3,
+ 0xe8, 0x58, 0x46, 0x97, 0x39, 0x51, 0x07, 0xde,
+ 0xcb, 0x37, 0xbc, 0xa9, 0xc0, 0x5f, 0x75, 0xc3,
+ 0x0e, 0x84, 0x23, 0x1d, 0x16, 0xd4, 0x1c, 0x59,
+ 0x9c, 0x1a, 0x02, 0x55, 0xab, 0x3a, 0x97, 0x1d,
+ 0xdf, 0xdd, 0xc7, 0x06, 0x51, 0xd7, 0x70, 0xae,
+ 0x23, 0xc6, 0x8c, 0xf5, 0x1e, 0xa0, 0xe5, 0x82,
+ 0xb8, 0xb2, 0xbf, 0x04, 0xa0, 0x32, 0x8e, 0x68,
+ 0xeb, 0xaf, 0x6e, 0x2d, 0x94, 0x22, 0x2f, 0xce,
+ 0x4c, 0xb5, 0x59, 0xe2, 0xa2, 0x2f, 0xa0, 0x98,
+ 0x1a, 0x97, 0xc6, 0xd4, 0xb5, 0x00, 0x59, 0xf2,
+ 0x84, 0x14, 0x72, 0xb1, 0x9a, 0x6e, 0xa3, 0x7f,
+ 0xea, 0x20, 0xe7, 0xcb, 0x65, 0x77, 0x3a, 0xdf,
+ 0xc8, 0x97, 0x67, 0x15, 0xc2, 0x2a, 0x27, 0xcc,
+ 0x18, 0x55, 0xa1, 0x24, 0x0b, 0x24, 0x24, 0xaf,
+ 0x5b, 0xec, 0x68, 0xb8, 0xc8, 0xf5, 0xba, 0x63,
+ 0xff, 0xed, 0x89, 0xce, 0xd5, 0x3d, 0x88, 0xf3,
+ 0x25, 0xef, 0x05, 0x7c, 0x3a, 0xef, 0xeb, 0xd8,
+ 0x7a, 0x32, 0x0d, 0xd1, 0x1e, 0x58, 0x59, 0x99,
+ 0x90, 0x25, 0xb5, 0x26, 0xb0, 0xe3, 0x2b, 0x6c,
+ 0x4c, 0xa9, 0x8b, 0x84, 0x4f, 0x5e, 0x01, 0x50,
+ 0x41, 0x30, 0x58, 0xc5, 0x62, 0x74, 0x52, 0x1d,
+ 0x45, 0x24, 0x6a, 0x42, 0x64, 0x4f, 0x97, 0x1c,
+ 0xa8, 0x66, 0xb5, 0x6d, 0x79, 0xd4, 0x0d, 0x48,
+ 0xc5, 0x5f, 0xf3, 0x90, 0x32, 0xdd, 0xdd, 0xe1,
+ 0xe4, 0xa9, 0x9f, 0xfc, 0xc3, 0x52, 0x5a, 0x46,
+ 0xe4, 0x81, 0x84, 0x95, 0x36, 0x59, 0x7a, 0x6b,
+ 0xaa, 0xb3, 0x60, 0xad, 0xce, 0x9f, 0x9f, 0x28,
+ 0xe0, 0x01, 0x75, 0x22, 0xc4, 0x4e, 0xa9, 0x62,
+ 0x5c, 0x62, 0x0d, 0x00, 0xcb, 0x13, 0xe8, 0x43,
+ 0x72, 0xd4, 0x2d, 0x53, 0x46, 0xb5, 0xd1, 0x16,
+ 0x22, 0x18, 0xdf, 0x34, 0x33, 0xf5, 0xd6, 0x1c,
+ 0xb8, 0x79, 0x78, 0x97, 0x94, 0xff, 0x72, 0x13,
+ 0x4c, 0x27, 0xfc, 0xcb, 0xbf, 0x01, 0x53, 0xa6,
+ 0xb4, 0x50, 0x6e, 0xde, 0xdf, 0xb5, 0x43, 0xa4,
+ 0x59, 0xdf, 0x52, 0xf9, 0x7c, 0xe0, 0x11, 0x6f,
+ 0x2d, 0x14, 0x8e, 0x24, 0x61, 0x2c, 0xe1, 0x17,
+ 0xcc, 0xce, 0x51, 0x0c, 0x19, 0x8a, 0x82, 0x30,
+ 0x94, 0xd5, 0x3d, 0x6a, 0x53, 0x06, 0x5e, 0xbd,
+ 0xb7, 0xeb, 0xfa, 0xfd, 0x27, 0x51, 0xde, 0x85,
+ 0x1e, 0x86, 0x53, 0x11, 0x53, 0x94, 0x00, 0xee,
+ 0x2b, 0x8c, 0x08, 0x2a, 0xbf, 0xdd, 0xae, 0x11,
+ 0xcb, 0x1e, 0xa2, 0x07, 0x9a, 0x80, 0xcf, 0x62,
+ 0x9b, 0x09, 0xdc, 0x95, 0x3c, 0x96, 0x8e, 0xb1,
+ 0x09, 0xbd, 0xe4, 0xeb, 0xdb, 0xca, 0x70, 0x7a,
+ 0x9e, 0xfa, 0x31, 0x18, 0x45, 0x3c, 0x21, 0x33,
+ 0xb0, 0xb3, 0x2b, 0xea, 0xf3, 0x71, 0x2d, 0xe1,
+ 0x03, 0xad, 0x1b, 0x48, 0xd4, 0x67, 0x27, 0xf0,
+ 0x62, 0xe4, 0x3d, 0xfb, 0x9b, 0x08, 0x76, 0xe7,
+ 0xdd, 0x2b, 0x01, 0x39, 0x04, 0x5a, 0x58, 0x7a,
+ 0xf7, 0x11, 0x90, 0xec, 0xbd, 0x51, 0x5c, 0x32,
+ 0x6b, 0xd7, 0x35, 0x39, 0x02, 0x6b, 0xf2, 0xa6,
+ 0xd0, 0x0d, 0x07, 0xe1, 0x06, 0xc4, 0x5b, 0x7d,
+ 0xe4, 0x6a, 0xd7, 0xee, 0x15, 0x1f, 0x83, 0xb4,
+ 0xa3, 0xa7, 0x5e, 0xc3, 0x90, 0xb7, 0xef, 0xd3,
+ 0xb7, 0x4f, 0xf8, 0x92, 0x4c, 0xb7, 0x3c, 0x29,
+ 0xcd, 0x7e, 0x2b, 0x5d, 0x43, 0xea, 0x42, 0xe7,
+ 0x74, 0x3f, 0x7d, 0x58, 0x88, 0x75, 0xde, 0x3e },
+ .rlen = 512,
+ }
+};
+
+static struct cipher_testvec aes_lrw_dec_tv_template[] = {
+ /* from http://grouper.ieee.org/groups/1619/email/pdf00017.pdf */
+ /* same as enc vectors with input and result reversed */
+ { /* LRW-32-AES 1 */
+ .key = { 0x45, 0x62, 0xac, 0x25, 0xf8, 0x28, 0x17, 0x6d,
+ 0x4c, 0x26, 0x84, 0x14, 0xb5, 0x68, 0x01, 0x85,
+ 0x25, 0x8e, 0x2a, 0x05, 0xe7, 0x3e, 0x9d, 0x03,
+ 0xee, 0x5a, 0x83, 0x0c, 0xcc, 0x09, 0x4c, 0x87 },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0xf1, 0xb2, 0x73, 0xcd, 0x65, 0xa3, 0xdf, 0x5f,
+ 0xe9, 0x5d, 0x48, 0x92, 0x54, 0x63, 0x4e, 0xb8 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 2 */
+ .key = { 0x59, 0x70, 0x47, 0x14, 0xf5, 0x57, 0x47, 0x8c,
+ 0xd7, 0x79, 0xe8, 0x0f, 0x54, 0x88, 0x79, 0x44,
+ 0x0d, 0x48, 0xf0, 0xb7, 0xb1, 0x5a, 0x53, 0xea,
+ 0x1c, 0xaa, 0x6b, 0x29, 0xc2, 0xca, 0xfb, 0xaf
+ },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
+ .input = { 0x00, 0xc8, 0x2b, 0xae, 0x95, 0xbb, 0xcd, 0xe5,
+ 0x27, 0x4f, 0x07, 0x69, 0xb2, 0x60, 0xe1, 0x36 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 3 */
+ .key = { 0xd8, 0x2a, 0x91, 0x34, 0xb2, 0x6a, 0x56, 0x50,
+ 0x30, 0xfe, 0x69, 0xe2, 0x37, 0x7f, 0x98, 0x47,
+ 0xcd, 0xf9, 0x0b, 0x16, 0x0c, 0x64, 0x8f, 0xb6,
+ 0xb0, 0x0d, 0x0d, 0x1b, 0xae, 0x85, 0x87, 0x1f },
+ .klen = 32,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0x76, 0x32, 0x21, 0x83, 0xed, 0x8f, 0xf1, 0x82,
+ 0xf9, 0x59, 0x62, 0x03, 0x69, 0x0e, 0x5e, 0x01 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 4 */
+ .key = { 0x0f, 0x6a, 0xef, 0xf8, 0xd3, 0xd2, 0xbb, 0x15,
+ 0x25, 0x83, 0xf7, 0x3c, 0x1f, 0x01, 0x28, 0x74,
+ 0xca, 0xc6, 0xbc, 0x35, 0x4d, 0x4a, 0x65, 0x54,
+ 0x90, 0xae, 0x61, 0xcf, 0x7b, 0xae, 0xbd, 0xcc,
+ 0xad, 0xe4, 0x94, 0xc5, 0x4a, 0x29, 0xae, 0x70 },
+ .klen = 40,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x9c, 0x0f, 0x15, 0x2f, 0x55, 0xa2, 0xd8, 0xf0,
+ 0xd6, 0x7b, 0x8f, 0x9e, 0x28, 0x22, 0xbc, 0x41 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 5 */
+ .key = { 0x8a, 0xd4, 0xee, 0x10, 0x2f, 0xbd, 0x81, 0xff,
+ 0xf8, 0x86, 0xce, 0xac, 0x93, 0xc5, 0xad, 0xc6,
+ 0xa0, 0x19, 0x07, 0xc0, 0x9d, 0xf7, 0xbb, 0xdd,
+ 0x52, 0x13, 0xb2, 0xb7, 0xf0, 0xff, 0x11, 0xd8,
+ 0xd6, 0x08, 0xd0, 0xcd, 0x2e, 0xb1, 0x17, 0x6f },
+ .klen = 40,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0xd4, 0x27, 0x6a, 0x7f, 0x14, 0x91, 0x3d, 0x65,
+ 0xc8, 0x60, 0x48, 0x02, 0x87, 0xe3, 0x34, 0x06 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 6 */
+ .key = { 0xf8, 0xd4, 0x76, 0xff, 0xd6, 0x46, 0xee, 0x6c,
+ 0x23, 0x84, 0xcb, 0x1c, 0x77, 0xd6, 0x19, 0x5d,
+ 0xfe, 0xf1, 0xa9, 0xf3, 0x7b, 0xbc, 0x8d, 0x21,
+ 0xa7, 0x9c, 0x21, 0xf8, 0xcb, 0x90, 0x02, 0x89,
+ 0xa8, 0x45, 0x34, 0x8e, 0xc8, 0xc5, 0xb5, 0xf1,
+ 0x26, 0xf5, 0x0e, 0x76, 0xfe, 0xfd, 0x1b, 0x1e },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0xbd, 0x06, 0xb8, 0xe1, 0xdb, 0x98, 0x89, 0x9e,
+ 0xc4, 0x98, 0xe4, 0x91, 0xcf, 0x1c, 0x70, 0x2b },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, { /* LRW-32-AES 7 */
+ .key = { 0xfb, 0x76, 0x15, 0xb2, 0x3d, 0x80, 0x89, 0x1d,
+ 0xd4, 0x70, 0x98, 0x0b, 0xc7, 0x95, 0x84, 0xc8,
+ 0xb2, 0xfb, 0x64, 0xce, 0x60, 0x97, 0x87, 0x8d,
+ 0x17, 0xfc, 0xe4, 0x5a, 0x49, 0xe8, 0x30, 0xb7,
+ 0x6e, 0x78, 0x17, 0xe7, 0x2d, 0x5e, 0x12, 0xd4,
+ 0x60, 0x64, 0x04, 0x7a, 0xf1, 0x2f, 0x9e, 0x0c },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00 },
+ .input = { 0x5b, 0x90, 0x8e, 0xc1, 0xab, 0xdd, 0x67, 0x5f,
+ 0x3d, 0x69, 0x8a, 0x95, 0x53, 0xc8, 0x9c, 0xe5 },
+ .ilen = 16,
+ .result = { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46 },
+ .rlen = 16,
+ }, {
+/* http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html */
+ .key = { 0xf8, 0xd4, 0x76, 0xff, 0xd6, 0x46, 0xee, 0x6c,
+ 0x23, 0x84, 0xcb, 0x1c, 0x77, 0xd6, 0x19, 0x5d,
+ 0xfe, 0xf1, 0xa9, 0xf3, 0x7b, 0xbc, 0x8d, 0x21,
+ 0xa7, 0x9c, 0x21, 0xf8, 0xcb, 0x90, 0x02, 0x89,
+ 0xa8, 0x45, 0x34, 0x8e, 0xc8, 0xc5, 0xb5, 0xf1,
+ 0x26, 0xf5, 0x0e, 0x76, 0xfe, 0xfd, 0x1b, 0x1e },
+ .klen = 48,
+ .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
+ .input = { 0x1a, 0x1d, 0xa9, 0x30, 0xad, 0xf9, 0x2f, 0x9b,
+ 0xb6, 0x1d, 0xae, 0xef, 0xf0, 0x2f, 0xf8, 0x5a,
+ 0x39, 0x3c, 0xbf, 0x2a, 0xb2, 0x45, 0xb2, 0x23,
+ 0x1b, 0x63, 0x3c, 0xcf, 0xaa, 0xbe, 0xcf, 0x4e,
+ 0xfa, 0xe8, 0x29, 0xc2, 0x20, 0x68, 0x2b, 0x3c,
+ 0x2e, 0x8b, 0xf7, 0x6e, 0x25, 0xbd, 0xe3, 0x3d,
+ 0x66, 0x27, 0xd6, 0xaf, 0xd6, 0x64, 0x3e, 0xe3,
+ 0xe8, 0x58, 0x46, 0x97, 0x39, 0x51, 0x07, 0xde,
+ 0xcb, 0x37, 0xbc, 0xa9, 0xc0, 0x5f, 0x75, 0xc3,
+ 0x0e, 0x84, 0x23, 0x1d, 0x16, 0xd4, 0x1c, 0x59,
+ 0x9c, 0x1a, 0x02, 0x55, 0xab, 0x3a, 0x97, 0x1d,
+ 0xdf, 0xdd, 0xc7, 0x06, 0x51, 0xd7, 0x70, 0xae,
+ 0x23, 0xc6, 0x8c, 0xf5, 0x1e, 0xa0, 0xe5, 0x82,
+ 0xb8, 0xb2, 0xbf, 0x04, 0xa0, 0x32, 0x8e, 0x68,
+ 0xeb, 0xaf, 0x6e, 0x2d, 0x94, 0x22, 0x2f, 0xce,
+ 0x4c, 0xb5, 0x59, 0xe2, 0xa2, 0x2f, 0xa0, 0x98,
+ 0x1a, 0x97, 0xc6, 0xd4, 0xb5, 0x00, 0x59, 0xf2,
+ 0x84, 0x14, 0x72, 0xb1, 0x9a, 0x6e, 0xa3, 0x7f,
+ 0xea, 0x20, 0xe7, 0xcb, 0x65, 0x77, 0x3a, 0xdf,
+ 0xc8, 0x97, 0x67, 0x15, 0xc2, 0x2a, 0x27, 0xcc,
+ 0x18, 0x55, 0xa1, 0x24, 0x0b, 0x24, 0x24, 0xaf,
+ 0x5b, 0xec, 0x68, 0xb8, 0xc8, 0xf5, 0xba, 0x63,
+ 0xff, 0xed, 0x89, 0xce, 0xd5, 0x3d, 0x88, 0xf3,
+ 0x25, 0xef, 0x05, 0x7c, 0x3a, 0xef, 0xeb, 0xd8,
+ 0x7a, 0x32, 0x0d, 0xd1, 0x1e, 0x58, 0x59, 0x99,
+ 0x90, 0x25, 0xb5, 0x26, 0xb0, 0xe3, 0x2b, 0x6c,
+ 0x4c, 0xa9, 0x8b, 0x84, 0x4f, 0x5e, 0x01, 0x50,
+ 0x41, 0x30, 0x58, 0xc5, 0x62, 0x74, 0x52, 0x1d,
+ 0x45, 0x24, 0x6a, 0x42, 0x64, 0x4f, 0x97, 0x1c,
+ 0xa8, 0x66, 0xb5, 0x6d, 0x79, 0xd4, 0x0d, 0x48,
+ 0xc5, 0x5f, 0xf3, 0x90, 0x32, 0xdd, 0xdd, 0xe1,
+ 0xe4, 0xa9, 0x9f, 0xfc, 0xc3, 0x52, 0x5a, 0x46,
+ 0xe4, 0x81, 0x84, 0x95, 0x36, 0x59, 0x7a, 0x6b,
+ 0xaa, 0xb3, 0x60, 0xad, 0xce, 0x9f, 0x9f, 0x28,
+ 0xe0, 0x01, 0x75, 0x22, 0xc4, 0x4e, 0xa9, 0x62,
+ 0x5c, 0x62, 0x0d, 0x00, 0xcb, 0x13, 0xe8, 0x43,
+ 0x72, 0xd4, 0x2d, 0x53, 0x46, 0xb5, 0xd1, 0x16,
+ 0x22, 0x18, 0xdf, 0x34, 0x33, 0xf5, 0xd6, 0x1c,
+ 0xb8, 0x79, 0x78, 0x97, 0x94, 0xff, 0x72, 0x13,
+ 0x4c, 0x27, 0xfc, 0xcb, 0xbf, 0x01, 0x53, 0xa6,
+ 0xb4, 0x50, 0x6e, 0xde, 0xdf, 0xb5, 0x43, 0xa4,
+ 0x59, 0xdf, 0x52, 0xf9, 0x7c, 0xe0, 0x11, 0x6f,
+ 0x2d, 0x14, 0x8e, 0x24, 0x61, 0x2c, 0xe1, 0x17,
+ 0xcc, 0xce, 0x51, 0x0c, 0x19, 0x8a, 0x82, 0x30,
+ 0x94, 0xd5, 0x3d, 0x6a, 0x53, 0x06, 0x5e, 0xbd,
+ 0xb7, 0xeb, 0xfa, 0xfd, 0x27, 0x51, 0xde, 0x85,
+ 0x1e, 0x86, 0x53, 0x11, 0x53, 0x94, 0x00, 0xee,
+ 0x2b, 0x8c, 0x08, 0x2a, 0xbf, 0xdd, 0xae, 0x11,
+ 0xcb, 0x1e, 0xa2, 0x07, 0x9a, 0x80, 0xcf, 0x62,
+ 0x9b, 0x09, 0xdc, 0x95, 0x3c, 0x96, 0x8e, 0xb1,
+ 0x09, 0xbd, 0xe4, 0xeb, 0xdb, 0xca, 0x70, 0x7a,
+ 0x9e, 0xfa, 0x31, 0x18, 0x45, 0x3c, 0x21, 0x33,
+ 0xb0, 0xb3, 0x2b, 0xea, 0xf3, 0x71, 0x2d, 0xe1,
+ 0x03, 0xad, 0x1b, 0x48, 0xd4, 0x67, 0x27, 0xf0,
+ 0x62, 0xe4, 0x3d, 0xfb, 0x9b, 0x08, 0x76, 0xe7,
+ 0xdd, 0x2b, 0x01, 0x39, 0x04, 0x5a, 0x58, 0x7a,
+ 0xf7, 0x11, 0x90, 0xec, 0xbd, 0x51, 0x5c, 0x32,
+ 0x6b, 0xd7, 0x35, 0x39, 0x02, 0x6b, 0xf2, 0xa6,
+ 0xd0, 0x0d, 0x07, 0xe1, 0x06, 0xc4, 0x5b, 0x7d,
+ 0xe4, 0x6a, 0xd7, 0xee, 0x15, 0x1f, 0x83, 0xb4,
+ 0xa3, 0xa7, 0x5e, 0xc3, 0x90, 0xb7, 0xef, 0xd3,
+ 0xb7, 0x4f, 0xf8, 0x92, 0x4c, 0xb7, 0x3c, 0x29,
+ 0xcd, 0x7e, 0x2b, 0x5d, 0x43, 0xea, 0x42, 0xe7,
+ 0x74, 0x3f, 0x7d, 0x58, 0x88, 0x75, 0xde, 0x3e },
+ .ilen = 512,
+ .result = { 0x05, 0x11, 0xb7, 0x18, 0xab, 0xc6, 0x2d, 0xac,
+ 0x70, 0x5d, 0xf6, 0x22, 0x94, 0xcd, 0xe5, 0x6c,
+ 0x17, 0x6b, 0xf6, 0x1c, 0xf0, 0xf3, 0x6e, 0xf8,
+ 0x50, 0x38, 0x1f, 0x71, 0x49, 0xb6, 0x57, 0xd6,
+ 0x8f, 0xcb, 0x8d, 0x6b, 0xe3, 0xa6, 0x29, 0x90,
+ 0xfe, 0x2a, 0x62, 0x82, 0xae, 0x6d, 0x8b, 0xf6,
+ 0xad, 0x1e, 0x9e, 0x20, 0x5f, 0x38, 0xbe, 0x04,
+ 0xda, 0x10, 0x8e, 0xed, 0xa2, 0xa4, 0x87, 0xab,
+ 0xda, 0x6b, 0xb4, 0x0c, 0x75, 0xba, 0xd3, 0x7c,
+ 0xc9, 0xac, 0x42, 0x31, 0x95, 0x7c, 0xc9, 0x04,
+ 0xeb, 0xd5, 0x6e, 0x32, 0x69, 0x8a, 0xdb, 0xa6,
+ 0x15, 0xd7, 0x3f, 0x4f, 0x2f, 0x66, 0x69, 0x03,
+ 0x9c, 0x1f, 0x54, 0x0f, 0xde, 0x1f, 0xf3, 0x65,
+ 0x4c, 0x96, 0x12, 0xed, 0x7c, 0x92, 0x03, 0x01,
+ 0x6f, 0xbc, 0x35, 0x93, 0xac, 0xf1, 0x27, 0xf1,
+ 0xb4, 0x96, 0x82, 0x5a, 0x5f, 0xb0, 0xa0, 0x50,
+ 0x89, 0xa4, 0x8e, 0x66, 0x44, 0x85, 0xcc, 0xfd,
+ 0x33, 0x14, 0x70, 0xe3, 0x96, 0xb2, 0xc3, 0xd3,
+ 0xbb, 0x54, 0x5a, 0x1a, 0xf9, 0x74, 0xa2, 0xc5,
+ 0x2d, 0x64, 0x75, 0xdd, 0xb4, 0x54, 0xe6, 0x74,
+ 0x8c, 0xd3, 0x9d, 0x9e, 0x86, 0xab, 0x51, 0x53,
+ 0xb7, 0x93, 0x3e, 0x6f, 0xd0, 0x4e, 0x2c, 0x40,
+ 0xf6, 0xa8, 0x2e, 0x3e, 0x9d, 0xf4, 0x66, 0xa5,
+ 0x76, 0x12, 0x73, 0x44, 0x1a, 0x56, 0xd7, 0x72,
+ 0x88, 0xcd, 0x21, 0x8c, 0x4c, 0x0f, 0xfe, 0xda,
+ 0x95, 0xe0, 0x3a, 0xa6, 0xa5, 0x84, 0x46, 0xcd,
+ 0xd5, 0x3e, 0x9d, 0x3a, 0xe2, 0x67, 0xe6, 0x60,
+ 0x1a, 0xe2, 0x70, 0x85, 0x58, 0xc2, 0x1b, 0x09,
+ 0xe1, 0xd7, 0x2c, 0xca, 0xad, 0xa8, 0x8f, 0xf9,
+ 0xac, 0xb3, 0x0e, 0xdb, 0xca, 0x2e, 0xe2, 0xb8,
+ 0x51, 0x71, 0xd9, 0x3c, 0x6c, 0xf1, 0x56, 0xf8,
+ 0xea, 0x9c, 0xf1, 0xfb, 0x0c, 0xe6, 0xb7, 0x10,
+ 0x1c, 0xf8, 0xa9, 0x7c, 0xe8, 0x53, 0x35, 0xc1,
+ 0x90, 0x3e, 0x76, 0x4a, 0x74, 0xa4, 0x21, 0x2c,
+ 0xf6, 0x2c, 0x4e, 0x0f, 0x94, 0x3a, 0x88, 0x2e,
+ 0x41, 0x09, 0x6a, 0x33, 0x7d, 0xf6, 0xdd, 0x3f,
+ 0x8d, 0x23, 0x31, 0x74, 0x84, 0xeb, 0x88, 0x6e,
+ 0xcc, 0xb9, 0xbc, 0x22, 0x83, 0x19, 0x07, 0x22,
+ 0xa5, 0x2d, 0xdf, 0xa5, 0xf3, 0x80, 0x85, 0x78,
+ 0x84, 0x39, 0x6a, 0x6d, 0x6a, 0x99, 0x4f, 0xa5,
+ 0x15, 0xfe, 0x46, 0xb0, 0xe4, 0x6c, 0xa5, 0x41,
+ 0x3c, 0xce, 0x8f, 0x42, 0x60, 0x71, 0xa7, 0x75,
+ 0x08, 0x40, 0x65, 0x8a, 0x82, 0xbf, 0xf5, 0x43,
+ 0x71, 0x96, 0xa9, 0x4d, 0x44, 0x8a, 0x20, 0xbe,
+ 0xfa, 0x4d, 0xbb, 0xc0, 0x7d, 0x31, 0x96, 0x65,
+ 0xe7, 0x75, 0xe5, 0x3e, 0xfd, 0x92, 0x3b, 0xc9,
+ 0x55, 0xbb, 0x16, 0x7e, 0xf7, 0xc2, 0x8c, 0xa4,
+ 0x40, 0x1d, 0xe5, 0xef, 0x0e, 0xdf, 0xe4, 0x9a,
+ 0x62, 0x73, 0x65, 0xfd, 0x46, 0x63, 0x25, 0x3d,
+ 0x2b, 0xaf, 0xe5, 0x64, 0xfe, 0xa5, 0x5c, 0xcf,
+ 0x24, 0xf3, 0xb4, 0xac, 0x64, 0xba, 0xdf, 0x4b,
+ 0xc6, 0x96, 0x7d, 0x81, 0x2d, 0x8d, 0x97, 0xf7,
+ 0xc5, 0x68, 0x77, 0x84, 0x32, 0x2b, 0xcc, 0x85,
+ 0x74, 0x96, 0xf0, 0x12, 0x77, 0x61, 0xb9, 0xeb,
+ 0x71, 0xaa, 0x82, 0xcb, 0x1c, 0xdb, 0x89, 0xc8,
+ 0xc6, 0xb5, 0xe3, 0x5c, 0x7d, 0x39, 0x07, 0x24,
+ 0xda, 0x39, 0x87, 0x45, 0xc0, 0x2b, 0xbb, 0x01,
+ 0xac, 0xbc, 0x2a, 0x5c, 0x7f, 0xfc, 0xe8, 0xce,
+ 0x6d, 0x9c, 0x6f, 0xed, 0xd3, 0xc1, 0xa1, 0xd6,
+ 0xc5, 0x55, 0xa9, 0x66, 0x2f, 0xe1, 0xc8, 0x32,
+ 0xa6, 0x5d, 0xa4, 0x3a, 0x98, 0x73, 0xe8, 0x45,
+ 0xa4, 0xc7, 0xa8, 0xb4, 0xf6, 0x13, 0x03, 0xf6,
+ 0xe9, 0x2e, 0xc4, 0x29, 0x0f, 0x84, 0xdb, 0xc4,
+ 0x21, 0xc4, 0xc2, 0x75, 0x67, 0x89, 0x37, 0x0a },
+ .rlen = 512,
+ }
+};
+
/* Cast5 test vectors from RFC 2144 */
#define CAST5_ENC_TEST_VECTORS 3
#define CAST5_DEC_TEST_VECTORS 3
@@ -3084,6 +3657,27 @@ static struct cipher_speed aes_speed_template[] = {
{ .klen = 0, .blen = 0, }
};
+static struct cipher_speed aes_lrw_speed_template[] = {
+ { .klen = 32, .blen = 16, },
+ { .klen = 32, .blen = 64, },
+ { .klen = 32, .blen = 256, },
+ { .klen = 32, .blen = 1024, },
+ { .klen = 32, .blen = 8192, },
+ { .klen = 40, .blen = 16, },
+ { .klen = 40, .blen = 64, },
+ { .klen = 40, .blen = 256, },
+ { .klen = 40, .blen = 1024, },
+ { .klen = 40, .blen = 8192, },
+ { .klen = 48, .blen = 16, },
+ { .klen = 48, .blen = 64, },
+ { .klen = 48, .blen = 256, },
+ { .klen = 48, .blen = 1024, },
+ { .klen = 48, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
static struct cipher_speed des3_ede_speed_template[] = {
{ .klen = 24, .blen = 16, },
{ .klen = 24, .blen = 64, },
diff --git a/crypto/xcbc.c b/crypto/xcbc.c
new file mode 100644
index 000000000000..9347eb6bcf69
--- /dev/null
+++ b/crypto/xcbc.c
@@ -0,0 +1,348 @@
+/*
+ * Copyright (C)2006 USAGI/WIDE Project
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author:
+ * Kazunori Miyazawa <miyazawa@linux-ipv6.org>
+ */
+
+#include <linux/crypto.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+#include <linux/scatterlist.h>
+#include "internal.h"
+
+static u_int32_t ks[12] = {0x01010101, 0x01010101, 0x01010101, 0x01010101,
+ 0x02020202, 0x02020202, 0x02020202, 0x02020202,
+ 0x03030303, 0x03030303, 0x03030303, 0x03030303};
+/*
+ * +------------------------
+ * | <parent tfm>
+ * +------------------------
+ * | crypto_xcbc_ctx
+ * +------------------------
+ * | odds (block size)
+ * +------------------------
+ * | prev (block size)
+ * +------------------------
+ * | key (block size)
+ * +------------------------
+ * | consts (block size * 3)
+ * +------------------------
+ */
+struct crypto_xcbc_ctx {
+ struct crypto_tfm *child;
+ u8 *odds;
+ u8 *prev;
+ u8 *key;
+ u8 *consts;
+ void (*xor)(u8 *a, const u8 *b, unsigned int bs);
+ unsigned int keylen;
+ unsigned int len;
+};
+
+static void xor_128(u8 *a, const u8 *b, unsigned int bs)
+{
+ ((u32 *)a)[0] ^= ((u32 *)b)[0];
+ ((u32 *)a)[1] ^= ((u32 *)b)[1];
+ ((u32 *)a)[2] ^= ((u32 *)b)[2];
+ ((u32 *)a)[3] ^= ((u32 *)b)[3];
+}
+
+static int _crypto_xcbc_digest_setkey(struct crypto_hash *parent,
+ struct crypto_xcbc_ctx *ctx)
+{
+ int bs = crypto_hash_blocksize(parent);
+ int err = 0;
+ u8 key1[bs];
+
+ if ((err = crypto_cipher_setkey(ctx->child, ctx->key, ctx->keylen)))
+ return err;
+
+ ctx->child->__crt_alg->cra_cipher.cia_encrypt(ctx->child, key1,
+ ctx->consts);
+
+ return crypto_cipher_setkey(ctx->child, key1, bs);
+}
+
+static int crypto_xcbc_digest_setkey(struct crypto_hash *parent,
+ const u8 *inkey, unsigned int keylen)
+{
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
+
+ if (keylen != crypto_tfm_alg_blocksize(ctx->child))
+ return -EINVAL;
+
+ ctx->keylen = keylen;
+ memcpy(ctx->key, inkey, keylen);
+ ctx->consts = (u8*)ks;
+
+ return _crypto_xcbc_digest_setkey(parent, ctx);
+}
+
+static int crypto_xcbc_digest_init(struct hash_desc *pdesc)
+{
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(pdesc->tfm);
+ int bs = crypto_hash_blocksize(pdesc->tfm);
+
+ ctx->len = 0;
+ memset(ctx->odds, 0, bs);
+ memset(ctx->prev, 0, bs);
+
+ return 0;
+}
+
+static int crypto_xcbc_digest_update(struct hash_desc *pdesc,
+ struct scatterlist *sg,
+ unsigned int nbytes)
+{
+ struct crypto_hash *parent = pdesc->tfm;
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
+ struct crypto_tfm *tfm = ctx->child;
+ int bs = crypto_hash_blocksize(parent);
+ unsigned int i = 0;
+
+ do {
+
+ struct page *pg = sg[i].page;
+ unsigned int offset = sg[i].offset;
+ unsigned int slen = sg[i].length;
+
+ while (slen > 0) {
+ unsigned int len = min(slen, ((unsigned int)(PAGE_SIZE)) - offset);
+ char *p = crypto_kmap(pg, 0) + offset;
+
+ /* checking the data can fill the block */
+ if ((ctx->len + len) <= bs) {
+ memcpy(ctx->odds + ctx->len, p, len);
+ ctx->len += len;
+ slen -= len;
+
+ /* checking the rest of the page */
+ if (len + offset >= PAGE_SIZE) {
+ offset = 0;
+ pg++;
+ } else
+ offset += len;
+
+ crypto_kunmap(p, 0);
+ crypto_yield(tfm->crt_flags);
+ continue;
+ }
+
+ /* filling odds with new data and encrypting it */
+ memcpy(ctx->odds + ctx->len, p, bs - ctx->len);
+ len -= bs - ctx->len;
+ p += bs - ctx->len;
+
+ ctx->xor(ctx->prev, ctx->odds, bs);
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, ctx->prev, ctx->prev);
+
+ /* clearing the length */
+ ctx->len = 0;
+
+ /* encrypting the rest of data */
+ while (len > bs) {
+ ctx->xor(ctx->prev, p, bs);
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, ctx->prev, ctx->prev);
+ p += bs;
+ len -= bs;
+ }
+
+ /* keeping the surplus of blocksize */
+ if (len) {
+ memcpy(ctx->odds, p, len);
+ ctx->len = len;
+ }
+ crypto_kunmap(p, 0);
+ crypto_yield(tfm->crt_flags);
+ slen -= min(slen, ((unsigned int)(PAGE_SIZE)) - offset);
+ offset = 0;
+ pg++;
+ }
+ nbytes-=sg[i].length;
+ i++;
+ } while (nbytes>0);
+
+ return 0;
+}
+
+static int crypto_xcbc_digest_final(struct hash_desc *pdesc, u8 *out)
+{
+ struct crypto_hash *parent = pdesc->tfm;
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
+ struct crypto_tfm *tfm = ctx->child;
+ int bs = crypto_hash_blocksize(parent);
+ int err = 0;
+
+ if (ctx->len == bs) {
+ u8 key2[bs];
+
+ if ((err = crypto_cipher_setkey(tfm, ctx->key, ctx->keylen)) != 0)
+ return err;
+
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, key2, (const u8*)(ctx->consts+bs));
+
+ ctx->xor(ctx->prev, ctx->odds, bs);
+ ctx->xor(ctx->prev, key2, bs);
+ _crypto_xcbc_digest_setkey(parent, ctx);
+
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, out, ctx->prev);
+ } else {
+ u8 key3[bs];
+ unsigned int rlen;
+ u8 *p = ctx->odds + ctx->len;
+ *p = 0x80;
+ p++;
+
+ rlen = bs - ctx->len -1;
+ if (rlen)
+ memset(p, 0, rlen);
+
+ if ((err = crypto_cipher_setkey(tfm, ctx->key, ctx->keylen)) != 0)
+ return err;
+
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, key3, (const u8*)(ctx->consts+bs*2));
+
+ ctx->xor(ctx->prev, ctx->odds, bs);
+ ctx->xor(ctx->prev, key3, bs);
+
+ _crypto_xcbc_digest_setkey(parent, ctx);
+
+ tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, out, ctx->prev);
+ }
+
+ return 0;
+}
+
+static int crypto_xcbc_digest(struct hash_desc *pdesc,
+ struct scatterlist *sg, unsigned int nbytes, u8 *out)
+{
+ crypto_xcbc_digest_init(pdesc);
+ crypto_xcbc_digest_update(pdesc, sg, nbytes);
+ return crypto_xcbc_digest_final(pdesc, out);
+}
+
+static int xcbc_init_tfm(struct crypto_tfm *tfm)
+{
+ struct crypto_instance *inst = (void *)tfm->__crt_alg;
+ struct crypto_spawn *spawn = crypto_instance_ctx(inst);
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(__crypto_hash_cast(tfm));
+ int bs = crypto_hash_blocksize(__crypto_hash_cast(tfm));
+
+ tfm = crypto_spawn_tfm(spawn);
+ if (IS_ERR(tfm))
+ return PTR_ERR(tfm);
+
+ switch(bs) {
+ case 16:
+ ctx->xor = xor_128;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ ctx->child = crypto_cipher_cast(tfm);
+ ctx->odds = (u8*)(ctx+1);
+ ctx->prev = ctx->odds + bs;
+ ctx->key = ctx->prev + bs;
+
+ return 0;
+};
+
+static void xcbc_exit_tfm(struct crypto_tfm *tfm)
+{
+ struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(__crypto_hash_cast(tfm));
+ crypto_free_cipher(ctx->child);
+}
+
+static struct crypto_instance *xcbc_alloc(void *param, unsigned int len)
+{
+ struct crypto_instance *inst;
+ struct crypto_alg *alg;
+ alg = crypto_get_attr_alg(param, len, CRYPTO_ALG_TYPE_CIPHER,
+ CRYPTO_ALG_TYPE_HASH_MASK | CRYPTO_ALG_ASYNC);
+ if (IS_ERR(alg))
+ return ERR_PTR(PTR_ERR(alg));
+
+ switch(alg->cra_blocksize) {
+ case 16:
+ break;
+ default:
+ return ERR_PTR(PTR_ERR(alg));
+ }
+
+ inst = crypto_alloc_instance("xcbc", alg);
+ if (IS_ERR(inst))
+ goto out_put_alg;
+
+ inst->alg.cra_flags = CRYPTO_ALG_TYPE_HASH;
+ inst->alg.cra_priority = alg->cra_priority;
+ inst->alg.cra_blocksize = alg->cra_blocksize;
+ inst->alg.cra_alignmask = alg->cra_alignmask;
+ inst->alg.cra_type = &crypto_hash_type;
+
+ inst->alg.cra_hash.digestsize =
+ (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) ==
+ CRYPTO_ALG_TYPE_HASH ? alg->cra_hash.digestsize :
+ alg->cra_blocksize;
+ inst->alg.cra_ctxsize = sizeof(struct crypto_xcbc_ctx) +
+ ALIGN(inst->alg.cra_blocksize * 3, sizeof(void *));
+ inst->alg.cra_init = xcbc_init_tfm;
+ inst->alg.cra_exit = xcbc_exit_tfm;
+
+ inst->alg.cra_hash.init = crypto_xcbc_digest_init;
+ inst->alg.cra_hash.update = crypto_xcbc_digest_update;
+ inst->alg.cra_hash.final = crypto_xcbc_digest_final;
+ inst->alg.cra_hash.digest = crypto_xcbc_digest;
+ inst->alg.cra_hash.setkey = crypto_xcbc_digest_setkey;
+
+out_put_alg:
+ crypto_mod_put(alg);
+ return inst;
+}
+
+static void xcbc_free(struct crypto_instance *inst)
+{
+ crypto_drop_spawn(crypto_instance_ctx(inst));
+ kfree(inst);
+}
+
+static struct crypto_template crypto_xcbc_tmpl = {
+ .name = "xcbc",
+ .alloc = xcbc_alloc,
+ .free = xcbc_free,
+ .module = THIS_MODULE,
+};
+
+static int __init crypto_xcbc_module_init(void)
+{
+ return crypto_register_template(&crypto_xcbc_tmpl);
+}
+
+static void __exit crypto_xcbc_module_exit(void)
+{
+ crypto_unregister_template(&crypto_xcbc_tmpl);
+}
+
+module_init(crypto_xcbc_module_init);
+module_exit(crypto_xcbc_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("XCBC keyed hash algorithm");
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-24 09:42:39 +0300