[CRYPTO] gcm: New algorithm

Add GCM/GMAC support to cryptoapi.

GCM (Galois/Counter Mode) is an AEAD mode of operations for any block cipher
with a block size of 16.  The typical example is AES-GCM.

Signed-off-by: Mikko Herranen <mh1@iki.fi>
Reviewed-by: Mika Kukkonen <mika.kukkonen@nsn.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

5 files changed, 848 insertions, 0 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 8d6cac97021f..40ae92caa4f6 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -206,6 +206,15 @@ config CRYPTO_CTR
           CTR: Counter mode
           This block cipher algorithm is required for IPSec.
 
+config CRYPTO_GCM
+        tristate "GCM/GMAC support"
+        select CRYPTO_CTR
+        select CRYPTO_AEAD
+        select CRYPTO_GF128MUL
+        help
+          Support for Galois/Counter Mode (GCM) and Galois Message
+          Authentication Code (GMAC). Required for IPSec.
+
 config CRYPTO_CRYPTD
         tristate "Software async crypto daemon"
         select CRYPTO_ABLKCIPHER
diff --git a/crypto/Makefile b/crypto/Makefile
index 9b1476e5f0da..957343cbc0e2 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -33,6 +33,7 @@ obj-$(CONFIG_CRYPTO_PCBC) += pcbc.o
 obj-$(CONFIG_CRYPTO_LRW) += lrw.o
 obj-$(CONFIG_CRYPTO_XTS) += xts.o
 obj-$(CONFIG_CRYPTO_CTR) += ctr.o
+obj-$(CONFIG_CRYPTO_GCM) += gcm.o
 obj-$(CONFIG_CRYPTO_CRYPTD) += cryptd.o
 obj-$(CONFIG_CRYPTO_DES) += des_generic.o
 obj-$(CONFIG_CRYPTO_FCRYPT) += fcrypt.o
diff --git a/crypto/gcm.c b/crypto/gcm.c
new file mode 100644
index 000000000000..ad8b8b9aeef2
--- /dev/null
+++ b/crypto/gcm.c
@@ -0,0 +1,465 @@
+/*
+ * GCM: Galois/Counter Mode.
+ *
+ * Copyright (c) 2007 Nokia Siemens Networks - Mikko Herranen <mh1@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <crypto/algapi.h>
+#include <crypto/gf128mul.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#include "scatterwalk.h"
+
+struct gcm_instance_ctx {
+        struct crypto_spawn ctr;
+};
+
+struct crypto_gcm_ctx {
+        struct crypto_ablkcipher *ctr;
+        struct gf128mul_4k *gf128;
+};
+
+struct crypto_gcm_ghash_ctx {
+        u32 bytes;
+        u32 flags;
+        struct gf128mul_4k *gf128;
+        u8 buffer[16];
+};
+
+struct crypto_gcm_req_priv_ctx {
+        u8 auth_tag[16];
+        u8 counter[16];
+        struct crypto_gcm_ghash_ctx ghash;
+};
+
+static void crypto_gcm_ghash_init(struct crypto_gcm_ghash_ctx *ctx, u32 flags,
+                                  struct gf128mul_4k *gf128)
+{
+        ctx->bytes = 0;
+        ctx->flags = flags;
+        ctx->gf128 = gf128;
+        memset(ctx->buffer, 0, 16);
+}
+
+static void crypto_gcm_ghash_update(struct crypto_gcm_ghash_ctx *ctx,
+                                    const u8 *src, unsigned int srclen)
+{
+        u8 *dst = ctx->buffer;
+
+        if (ctx->bytes) {
+                int n = min(srclen, ctx->bytes);
+                u8 *pos = dst + (16 - ctx->bytes);
+
+                ctx->bytes -= n;
+                srclen -= n;
+
+                while (n--)
+                        *pos++ ^= *src++;
+
+                if (!ctx->bytes)
+                        gf128mul_4k_lle((be128 *)dst, ctx->gf128);
+        }
+
+        while (srclen >= 16) {
+                crypto_xor(dst, src, 16);
+                gf128mul_4k_lle((be128 *)dst, ctx->gf128);
+                src += 16;
+                srclen -= 16;
+        }
+
+        if (srclen) {
+                ctx->bytes = 16 - srclen;
+                while (srclen--)
+                        *dst++ ^= *src++;
+        }
+}
+
+static void crypto_gcm_ghash_update_sg(struct crypto_gcm_ghash_ctx *ctx,
+                                       struct scatterlist *sg, int len)
+{
+        struct scatter_walk walk;
+        u8 *src;
+        int n;
+
+        scatterwalk_start(&walk, sg);
+
+        while (len) {
+                n = scatterwalk_clamp(&walk, len);
+
+                if (!n) {
+                        scatterwalk_start(&walk, sg_next(walk.sg));
+                        n = scatterwalk_clamp(&walk, len);
+                }
+
+                src = scatterwalk_map(&walk, 0);
+
+                crypto_gcm_ghash_update(ctx, src, n);
+                len -= n;
+
+                scatterwalk_unmap(src, 0);
+                scatterwalk_advance(&walk, n);
+                scatterwalk_done(&walk, 0, len);
+                if (len)
+                        crypto_yield(ctx->flags);
+        }
+}
+
+static void crypto_gcm_ghash_flush(struct crypto_gcm_ghash_ctx *ctx)
+{
+        u8 *dst = ctx->buffer;
+
+        if (ctx->bytes) {
+                u8 *tmp = dst + (16 - ctx->bytes);
+
+                while (ctx->bytes--)
+                        *tmp++ ^= 0;
+
+                gf128mul_4k_lle((be128 *)dst, ctx->gf128);
+        }
+
+        ctx->bytes = 0;
+}
+
+static void crypto_gcm_ghash_final_xor(struct crypto_gcm_ghash_ctx *ctx,
+                                       unsigned int authlen,
+                                       unsigned int cryptlen, u8 *dst)
+{
+        u8 *buf = ctx->buffer;
+        u128 lengths;
+
+        lengths.a = cpu_to_be64(authlen * 8);
+        lengths.b = cpu_to_be64(cryptlen * 8);
+
+        crypto_gcm_ghash_flush(ctx);
+        crypto_xor(buf, (u8 *)&lengths, 16);
+        gf128mul_4k_lle((be128 *)buf, ctx->gf128);
+        crypto_xor(dst, buf, 16);
+}
+
+static inline void crypto_gcm_set_counter(u8 *counterblock, u32 value)
+{
+        *((u32 *)&counterblock[12]) = cpu_to_be32(value);
+}
+
+static int crypto_gcm_encrypt_counter(struct crypto_aead *aead, u8 *block,
+                                       u32 value, const u8 *iv)
+{
+        struct crypto_gcm_ctx *ctx = crypto_aead_ctx(aead);
+        struct crypto_ablkcipher *ctr = ctx->ctr;
+        struct ablkcipher_request req;
+        struct scatterlist sg;
+        u8 counterblock[16];
+
+        if (iv == NULL)
+                memset(counterblock, 0, 12);
+        else
+                memcpy(counterblock, iv, 12);
+
+        crypto_gcm_set_counter(counterblock, value);
+
+        sg_init_one(&sg, block, 16);
+        ablkcipher_request_set_tfm(&req, ctr);
+        ablkcipher_request_set_crypt(&req, &sg, &sg, 16, counterblock);
+        ablkcipher_request_set_callback(&req, 0, NULL, NULL);
+        memset(block, 0, 16);
+        return crypto_ablkcipher_encrypt(&req);
+}
+
+static int crypto_gcm_setkey(struct crypto_aead *aead, const u8 *key,
+                             unsigned int keylen)
+{
+        struct crypto_gcm_ctx *ctx = crypto_aead_ctx(aead);
+        struct crypto_ablkcipher *ctr = ctx->ctr;
+        int alignmask = crypto_ablkcipher_alignmask(ctr);
+        u8 alignbuf[16+alignmask];
+        u8 *hash = (u8 *)ALIGN((unsigned long)alignbuf, alignmask+1);
+        int err = 0;
+
+        crypto_ablkcipher_clear_flags(ctr, CRYPTO_TFM_REQ_MASK);
+        crypto_ablkcipher_set_flags(ctr, crypto_aead_get_flags(aead) &
+                                   CRYPTO_TFM_REQ_MASK);
+
+        err = crypto_ablkcipher_setkey(ctr, key, keylen);
+        if (err)
+                goto out;
+
+        crypto_aead_set_flags(aead, crypto_ablkcipher_get_flags(ctr) &
+                                       CRYPTO_TFM_RES_MASK);
+
+        err = crypto_gcm_encrypt_counter(aead, hash, -1, NULL);
+        if (err)
+                goto out;
+
+        if (ctx->gf128 != NULL)
+                gf128mul_free_4k(ctx->gf128);
+
+        ctx->gf128 = gf128mul_init_4k_lle((be128 *)hash);
+
+        if (ctx->gf128 == NULL)
+                err = -ENOMEM;
+
+ out:
+        return err;
+}
+
+static int crypto_gcm_init_crypt(struct ablkcipher_request *ablk_req,
+                                  struct aead_request *req,
+                                  void (*done)(struct crypto_async_request *,
+                                               int))
+{
+        struct crypto_aead *aead = crypto_aead_reqtfm(req);
+        struct crypto_gcm_ctx *ctx = crypto_aead_ctx(aead);
+        struct crypto_gcm_req_priv_ctx *pctx = aead_request_ctx(req);
+        u32 flags = req->base.tfm->crt_flags;
+        u8 *auth_tag = pctx->auth_tag;
+        u8 *counter = pctx->counter;
+        struct crypto_gcm_ghash_ctx *ghash = &pctx->ghash;
+        int err = 0;
+
+        ablkcipher_request_set_tfm(ablk_req, ctx->ctr);
+        ablkcipher_request_set_callback(ablk_req, aead_request_flags(req),
+                                        done, req);
+        ablkcipher_request_set_crypt(ablk_req, req->src, req->dst,
+                                     req->cryptlen, counter);
+
+        err = crypto_gcm_encrypt_counter(aead, auth_tag, 0, req->iv);
+        if (err)
+                goto out;
+
+        memcpy(counter, req->iv, 12);
+        crypto_gcm_set_counter(counter, 1);
+
+        crypto_gcm_ghash_init(ghash, flags, ctx->gf128);
+
+        if (req->assoclen) {
+                crypto_gcm_ghash_update_sg(ghash, req->assoc, req->assoclen);
+                crypto_gcm_ghash_flush(ghash);
+        }
+
+ out:
+        return err;
+}
+
+static void crypto_gcm_encrypt_done(struct crypto_async_request *areq, int err)
+{
+        struct aead_request *req = areq->data;
+        struct crypto_gcm_req_priv_ctx *pctx = aead_request_ctx(req);
+        u8 *auth_tag = pctx->auth_tag;
+        struct crypto_gcm_ghash_ctx *ghash = &pctx->ghash;
+
+        crypto_gcm_ghash_update_sg(ghash, req->dst, req->cryptlen);
+        crypto_gcm_ghash_final_xor(ghash, req->assoclen, req->cryptlen,
+                                   auth_tag);
+
+        aead_request_complete(req, err);
+}
+
+static int crypto_gcm_encrypt(struct aead_request *req)
+{
+        struct ablkcipher_request abreq;
+        struct crypto_gcm_req_priv_ctx *pctx = aead_request_ctx(req);
+        u8 *auth_tag = pctx->auth_tag;
+        struct crypto_gcm_ghash_ctx *ghash = &pctx->ghash;
+        int err = 0;
+
+        err = crypto_gcm_init_crypt(&abreq, req, crypto_gcm_encrypt_done);
+        if (err)
+                return err;
+
+        if (req->cryptlen) {
+                err = crypto_ablkcipher_encrypt(&abreq);
+                if (err)
+                        return err;
+
+                crypto_gcm_ghash_update_sg(ghash, req->dst, req->cryptlen);
+        }
+
+        crypto_gcm_ghash_final_xor(ghash, req->assoclen, req->cryptlen,
+                                   auth_tag);
+
+        return err;
+}
+
+static void crypto_gcm_decrypt_done(struct crypto_async_request *areq, int err)
+{
+        aead_request_complete(areq->data, err);
+}
+
+static int crypto_gcm_decrypt(struct aead_request *req)
+{
+        struct ablkcipher_request abreq;
+        struct crypto_gcm_req_priv_ctx *pctx = aead_request_ctx(req);
+        u8 *auth_tag = pctx->auth_tag;
+        struct crypto_gcm_ghash_ctx *ghash = &pctx->ghash;
+        u8 tag[16];
+        int err;
+
+        if (!req->cryptlen)
+                return -EINVAL;
+
+        memcpy(tag, auth_tag, 16);
+        err = crypto_gcm_init_crypt(&abreq, req, crypto_gcm_decrypt_done);
+        if (err)
+                return err;
+
+        crypto_gcm_ghash_update_sg(ghash, req->src, req->cryptlen);
+        crypto_gcm_ghash_final_xor(ghash, req->assoclen, req->cryptlen,
+                                   auth_tag);
+
+        if (memcmp(tag, auth_tag, 16))
+                return -EINVAL;
+
+        return crypto_ablkcipher_decrypt(&abreq);
+}
+
+static int crypto_gcm_init_tfm(struct crypto_tfm *tfm)
+{
+        struct crypto_instance *inst = (void *)tfm->__crt_alg;
+        struct gcm_instance_ctx *ictx = crypto_instance_ctx(inst);
+        struct crypto_gcm_ctx *ctx = crypto_tfm_ctx(tfm);
+        struct crypto_ablkcipher *ctr;
+        unsigned long align;
+        int err;
+
+        ctr = crypto_spawn_ablkcipher(&ictx->ctr);
+        err = PTR_ERR(ctr);
+        if (IS_ERR(ctr))
+                return err;
+
+        ctx->ctr = ctr;
+        ctx->gf128 = NULL;
+
+        align = max_t(unsigned long, crypto_ablkcipher_alignmask(ctr),
+                      __alignof__(u32) - 1);
+        align &= ~(crypto_tfm_ctx_alignment() - 1);
+        tfm->crt_aead.reqsize = align + sizeof(struct crypto_gcm_req_priv_ctx);
+
+        return 0;
+}
+
+static void crypto_gcm_exit_tfm(struct crypto_tfm *tfm)
+{
+        struct crypto_gcm_ctx *ctx = crypto_tfm_ctx(tfm);
+
+        if (ctx->gf128 != NULL)
+                gf128mul_free_4k(ctx->gf128);
+
+        crypto_free_ablkcipher(ctx->ctr);
+}
+
+static struct crypto_instance *crypto_gcm_alloc(struct rtattr **tb)
+{
+        struct crypto_instance *inst;
+        struct crypto_alg *ctr;
+        struct crypto_alg *cipher;
+        struct gcm_instance_ctx *ctx;
+        int err;
+        char ctr_name[CRYPTO_MAX_ALG_NAME];
+
+        err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AEAD);
+        if (err)
+                return ERR_PTR(err);
+
+        cipher = crypto_attr_alg(tb[1], CRYPTO_ALG_TYPE_CIPHER,
+                              CRYPTO_ALG_TYPE_MASK);
+
+        inst = ERR_PTR(PTR_ERR(cipher));
+        if (IS_ERR(cipher))
+                return inst;
+
+        inst = ERR_PTR(ENAMETOOLONG);
+        if (snprintf(
+                    ctr_name, CRYPTO_MAX_ALG_NAME,
+                    "ctr(%s,0,16,4)", cipher->cra_name) >= CRYPTO_MAX_ALG_NAME)
+                return inst;
+
+        ctr = crypto_alg_mod_lookup(ctr_name, CRYPTO_ALG_TYPE_BLKCIPHER,
+                                    CRYPTO_ALG_TYPE_MASK);
+
+        if (IS_ERR(ctr))
+                return ERR_PTR(PTR_ERR(ctr));
+
+        if (cipher->cra_blocksize != 16)
+                goto out_put_ctr;
+
+        inst = kzalloc(sizeof(*inst) + sizeof(*ctx), GFP_KERNEL);
+        err = -ENOMEM;
+        if (!inst)
+                goto out_put_ctr;
+
+        err = -ENAMETOOLONG;
+        if (snprintf(inst->alg.cra_name, CRYPTO_MAX_ALG_NAME,
+                     "gcm(%s)", cipher->cra_name) >= CRYPTO_MAX_ALG_NAME ||
+            snprintf(inst->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME,
+                     "gcm(%s)", cipher->cra_driver_name) >= CRYPTO_MAX_ALG_NAME)
+                goto err_free_inst;
+
+
+        ctx = crypto_instance_ctx(inst);
+        err = crypto_init_spawn(&ctx->ctr, ctr, inst, CRYPTO_ALG_TYPE_MASK);
+        if (err)
+                goto err_free_inst;
+
+        inst->alg.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC;
+        inst->alg.cra_priority = ctr->cra_priority;
+        inst->alg.cra_blocksize = 16;
+        inst->alg.cra_alignmask = __alignof__(u32) - 1;
+        inst->alg.cra_type = &crypto_aead_type;
+        inst->alg.cra_aead.ivsize = 12;
+        inst->alg.cra_aead.authsize = 16;
+        inst->alg.cra_ctxsize = sizeof(struct crypto_gcm_ctx);
+        inst->alg.cra_init = crypto_gcm_init_tfm;
+        inst->alg.cra_exit = crypto_gcm_exit_tfm;
+        inst->alg.cra_aead.setkey = crypto_gcm_setkey;
+        inst->alg.cra_aead.encrypt = crypto_gcm_encrypt;
+        inst->alg.cra_aead.decrypt = crypto_gcm_decrypt;
+
+out:
+        crypto_mod_put(ctr);
+        return inst;
+err_free_inst:
+        kfree(inst);
+out_put_ctr:
+        inst = ERR_PTR(err);
+        goto out;
+}
+
+static void crypto_gcm_free(struct crypto_instance *inst)
+{
+        struct gcm_instance_ctx *ctx = crypto_instance_ctx(inst);
+
+        crypto_drop_spawn(&ctx->ctr);
+        kfree(inst);
+}
+
+static struct crypto_template crypto_gcm_tmpl = {
+        .name = "gcm",
+        .alloc = crypto_gcm_alloc,
+        .free = crypto_gcm_free,
+        .module = THIS_MODULE,
+};
+
+static int __init crypto_gcm_module_init(void)
+{
+        return crypto_register_template(&crypto_gcm_tmpl);
+}
+
+static void __exit crypto_gcm_module_exit(void)
+{
+        crypto_unregister_template(&crypto_gcm_tmpl);
+}
+
+module_init(crypto_gcm_module_init);
+module_exit(crypto_gcm_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Galois/Counter Mode");
+MODULE_AUTHOR("Mikko Herranen <mh1@iki.fi>");
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index b343d81d20c9..1e12b86bc951 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -13,6 +13,7 @@
  * Software Foundation; either version 2 of the License, or (at your option)
  * any later version.
  *
+ * 2007-11-13 Added GCM tests
  * 2007-11-13 Added AEAD support
  * 2007-11-06 Added SHA-224 and SHA-224-HMAC tests
  * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
@@ -1208,6 +1209,10 @@ static void do_test(void)
                             AES_CTR_ENC_TEST_VECTORS);
                 test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
                             AES_CTR_DEC_TEST_VECTORS);
+                test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
+                          AES_GCM_ENC_TEST_VECTORS);
+                test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
+                          AES_GCM_DEC_TEST_VECTORS);
 
                 //CAST5
                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 865196a648a0..2384c41a6a08 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -13,6 +13,7 @@
  * Software Foundation; either version 2 of the License, or (at your option)
  * any later version.
  *
+ * 2007-11-13 Added GCM tests
  * 2007-11-13 Added AEAD support
  * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
  * 2004-08-09 Cipher speed tests by Reyk Floeter <reyk@vantronix.net>
@@ -2312,6 +2313,8 @@ static struct cipher_testvec cast6_dec_tv_template[] = {
 #define AES_XTS_DEC_TEST_VECTORS 4
 #define AES_CTR_ENC_TEST_VECTORS 6
 #define AES_CTR_DEC_TEST_VECTORS 6
+#define AES_GCM_ENC_TEST_VECTORS 9
+#define AES_GCM_DEC_TEST_VECTORS 8
 
 static struct cipher_testvec aes_enc_tv_template[] = {
         { /* From FIPS-197 */
@@ -3529,6 +3532,371 @@ static struct cipher_testvec aes_ctr_dec_tv_template[] = {
         },
 };
 
+static struct aead_testvec aes_gcm_enc_tv_template[] = {
+        { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
+                .klen   = 16,
+                .tag    = { 0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61,
+                            0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a },
+                .tlen   = 16
+        }, {
+                .klen   = 16,
+                .ilen   = 16,
+                .result = { 0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92,
+                            0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78 },
+                .rlen   = 16,
+                .tag    = { 0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd,
+                            0xf5, 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 16,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
+                .ilen   = 64,
+                .result = { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+                            0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+                            0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+                            0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+                            0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+                            0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+                            0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+                            0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85 },
+                .rlen   = 64,
+                .tag    = { 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
+                            0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4 },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 16,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39 },
+                .ilen   = 60,
+                .assoc  = { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xab, 0xad, 0xda, 0xd2 },
+                .alen   = 20,
+                .result = { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+                            0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+                            0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+                            0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+                            0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+                            0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+                            0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+                            0x3d, 0x58, 0xe0, 0x91 },
+                .rlen   = 60,
+                .tag    = { 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
+                            0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47 },
+                .tlen   = 16
+        }, {
+                .klen   = 24,
+                .tag    = { 0xcd, 0x33, 0xb2, 0x8a, 0xc7, 0x73, 0xf7, 0x4b,
+                            0xa0, 0x0e, 0xd1, 0xf3, 0x12, 0x57, 0x24, 0x35 },
+                .tlen   = 16
+        }, {
+                .klen   = 24,
+                .ilen   = 16,
+                .result = { 0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41,
+                            0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00 },
+                .rlen   = 16,
+                .tag    = { 0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab,
+                            0x8e, 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c },
+                .klen   = 24,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
+                .ilen   = 64,
+                .result = { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+                            0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+                            0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+                            0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+                            0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+                            0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+                            0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+                            0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56 },
+                .rlen   = 64,
+                .tag    = { 0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf,
+                            0xb1, 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14 },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c },
+                .klen   = 24,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39 },
+                .ilen   = 60,
+                .assoc  = { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xab, 0xad, 0xda, 0xd2 },
+                .alen   = 20,
+                .result = { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+                            0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+                            0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+                            0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+                            0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+                            0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+                            0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+                            0xcc, 0xda, 0x27, 0x10 },
+                .rlen   = 60,
+                .tag    = { 0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f,
+                            0x37, 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c },
+                .tlen   = 16,
+                .np     = 2,
+                .tap    = { 32, 28 },
+                .anp    = 2,
+                .atap   = { 8, 12 }
+        }, {
+                .klen   = 32,
+                .tag    = { 0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9,
+                            0xa9, 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b },
+                .tlen   = 16
+        }
+};
+
+static struct aead_testvec aes_gcm_dec_tv_template[] = {
+        { /* From McGrew & Viega - http://citeseer.ist.psu.edu/656989.html */
+                .klen   = 32,
+                .input  = { 0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e,
+                            0x07, 0x4e, 0xc5, 0xd3, 0xba, 0xf3, 0x9d, 0x18 },
+                .ilen   = 16,
+                .rlen   = 16,
+                .tag    = { 0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0,
+                            0x26, 0x5b, 0x98, 0xb5, 0xd4, 0x8a, 0xb9, 0x19 },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 32,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
+                            0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
+                            0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+                            0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
+                            0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
+                            0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+                            0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
+                            0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad },
+                .ilen   = 64,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
+                .rlen   = 64,
+                .tag    = { 0xb0, 0x94, 0xda, 0xc5, 0xd9, 0x34, 0x71, 0xbd,
+                            0xec, 0x1a, 0x50, 0x22, 0x70, 0xe3, 0xcc, 0x6c },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 32,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
+                            0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
+                            0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+                            0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
+                            0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
+                            0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+                            0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
+                            0xbc, 0xc9, 0xf6, 0x62 },
+                .ilen   = 60,
+                .assoc  = { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xab, 0xad, 0xda, 0xd2 },
+                .alen   = 20,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39 },
+                .rlen   = 60,
+                .tag    = { 0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68,
+                            0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b },
+                .tlen   = 16,
+                .np     = 2,
+                .tap    = { 48, 12 },
+                .anp    = 3,
+                .atap   = { 8, 8, 4 }
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 16,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+                            0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+                            0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+                            0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+                            0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+                            0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+                            0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+                            0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85 },
+                .ilen   = 64,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
+                .rlen   = 64,
+                .tag    = { 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
+                            0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4 },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
+                .klen   = 16,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
+                            0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
+                            0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
+                            0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
+                            0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
+                            0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
+                            0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
+                            0x3d, 0x58, 0xe0, 0x91 },
+                .ilen   = 60,
+                .assoc  = { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xab, 0xad, 0xda, 0xd2 },
+                .alen   = 20,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39 },
+                .rlen   = 60,
+                .tag    = { 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
+                            0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47 },
+                .tlen   = 16
+        }, {
+                .klen   = 24,
+                .input  = { 0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41,
+                            0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00 },
+                .ilen   = 16,
+                .rlen   = 16,
+                .tag    = { 0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab,
+                            0x8e, 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c },
+                .klen   = 24,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+                            0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+                            0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+                            0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+                            0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+                            0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+                            0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+                            0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56 },
+                .ilen   = 64,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
+                .rlen   = 64,
+                .tag    = { 0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf,
+                            0xb1, 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14 },
+                .tlen   = 16
+        }, {
+                .key    = { 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                            0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
+                            0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c },
+                .klen   = 24,
+                .iv     = { 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                            0xde, 0xca, 0xf8, 0x88 },
+                .input  = { 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
+                            0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
+                            0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
+                            0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
+                            0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
+                            0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
+                            0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
+                            0xcc, 0xda, 0x27, 0x10 },
+                .ilen   = 60,
+                .assoc  = { 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
+                            0xab, 0xad, 0xda, 0xd2 },
+                .alen   = 20,
+                .result = { 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
+                            0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
+                            0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+                            0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
+                            0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
+                            0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+                            0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
+                            0xba, 0x63, 0x7b, 0x39 },
+                .rlen   = 60,
+                .tag    = { 0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f,
+                            0x37, 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c },
+                .tlen   = 16
+        }
+};
+
 /* Cast5 test vectors from RFC 2144 */
 #define CAST5_ENC_TEST_VECTORS  3
 #define CAST5_DEC_TEST_VECTORS  3