summaryrefslogtreecommitdiff
path: root/arch/s390/crypto/des_s390.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/crypto/des_s390.c')
-rw-r--r--arch/s390/crypto/des_s390.c419
1 files changed, 172 insertions, 247 deletions
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index 439b100c6f2e..bfbafd35bcbd 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -17,6 +17,7 @@
#include <linux/mutex.h>
#include <crypto/algapi.h>
#include <crypto/internal/des.h>
+#include <crypto/internal/skcipher.h>
#include <asm/cpacf.h>
#define DES3_KEY_SIZE (3 * DES_KEY_SIZE)
@@ -45,6 +46,12 @@ static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
return 0;
}
+static int des_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key,
+ unsigned int key_len)
+{
+ return des_setkey(crypto_skcipher_tfm(tfm), key, key_len);
+}
+
static void s390_des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
{
struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
@@ -79,28 +86,30 @@ static struct crypto_alg des_alg = {
}
};
-static int ecb_desall_crypt(struct blkcipher_desc *desc, unsigned long fc,
- struct blkcipher_walk *walk)
+static int ecb_desall_crypt(struct skcipher_request *req, unsigned long fc)
{
- struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ struct s390_des_ctx *ctx = crypto_skcipher_ctx(tfm);
+ struct skcipher_walk walk;
unsigned int nbytes, n;
int ret;
- ret = blkcipher_walk_virt(desc, walk);
- while ((nbytes = walk->nbytes) >= DES_BLOCK_SIZE) {
+ ret = skcipher_walk_virt(&walk, req, false);
+ while ((nbytes = walk.nbytes) != 0) {
/* only use complete blocks */
n = nbytes & ~(DES_BLOCK_SIZE - 1);
- cpacf_km(fc, ctx->key, walk->dst.virt.addr,
- walk->src.virt.addr, n);
- ret = blkcipher_walk_done(desc, walk, nbytes - n);
+ cpacf_km(fc, ctx->key, walk.dst.virt.addr,
+ walk.src.virt.addr, n);
+ ret = skcipher_walk_done(&walk, nbytes - n);
}
return ret;
}
-static int cbc_desall_crypt(struct blkcipher_desc *desc, unsigned long fc,
- struct blkcipher_walk *walk)
+static int cbc_desall_crypt(struct skcipher_request *req, unsigned long fc)
{
- struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ struct s390_des_ctx *ctx = crypto_skcipher_ctx(tfm);
+ struct skcipher_walk walk;
unsigned int nbytes, n;
int ret;
struct {
@@ -108,99 +117,69 @@ static int cbc_desall_crypt(struct blkcipher_desc *desc, unsigned long fc,
u8 key[DES3_KEY_SIZE];
} param;
- ret = blkcipher_walk_virt(desc, walk);
- memcpy(param.iv, walk->iv, DES_BLOCK_SIZE);
+ ret = skcipher_walk_virt(&walk, req, false);
+ if (ret)
+ return ret;
+ memcpy(param.iv, walk.iv, DES_BLOCK_SIZE);
memcpy(param.key, ctx->key, DES3_KEY_SIZE);
- while ((nbytes = walk->nbytes) >= DES_BLOCK_SIZE) {
+ while ((nbytes = walk.nbytes) != 0) {
/* only use complete blocks */
n = nbytes & ~(DES_BLOCK_SIZE - 1);
- cpacf_kmc(fc, &param, walk->dst.virt.addr,
- walk->src.virt.addr, n);
- ret = blkcipher_walk_done(desc, walk, nbytes - n);
+ cpacf_kmc(fc, &param, walk.dst.virt.addr,
+ walk.src.virt.addr, n);
+ memcpy(walk.iv, param.iv, DES_BLOCK_SIZE);
+ ret = skcipher_walk_done(&walk, nbytes - n);
}
- memcpy(walk->iv, param.iv, DES_BLOCK_SIZE);
return ret;
}
-static int ecb_des_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ecb_des_encrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ecb_desall_crypt(desc, CPACF_KM_DEA, &walk);
+ return ecb_desall_crypt(req, CPACF_KM_DEA);
}
-static int ecb_des_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ecb_des_decrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ecb_desall_crypt(desc, CPACF_KM_DEA | CPACF_DECRYPT, &walk);
+ return ecb_desall_crypt(req, CPACF_KM_DEA | CPACF_DECRYPT);
}
-static struct crypto_alg ecb_des_alg = {
- .cra_name = "ecb(des)",
- .cra_driver_name = "ecb-des-s390",
- .cra_priority = 400, /* combo: des + ecb */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .setkey = des_setkey,
- .encrypt = ecb_des_encrypt,
- .decrypt = ecb_des_decrypt,
- }
- }
+static struct skcipher_alg ecb_des_alg = {
+ .base.cra_name = "ecb(des)",
+ .base.cra_driver_name = "ecb-des-s390",
+ .base.cra_priority = 400, /* combo: des + ecb */
+ .base.cra_blocksize = DES_BLOCK_SIZE,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .setkey = des_setkey_skcipher,
+ .encrypt = ecb_des_encrypt,
+ .decrypt = ecb_des_decrypt,
};
-static int cbc_des_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int cbc_des_encrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return cbc_desall_crypt(desc, CPACF_KMC_DEA, &walk);
+ return cbc_desall_crypt(req, CPACF_KMC_DEA);
}
-static int cbc_des_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int cbc_des_decrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return cbc_desall_crypt(desc, CPACF_KMC_DEA | CPACF_DECRYPT, &walk);
+ return cbc_desall_crypt(req, CPACF_KMC_DEA | CPACF_DECRYPT);
}
-static struct crypto_alg cbc_des_alg = {
- .cra_name = "cbc(des)",
- .cra_driver_name = "cbc-des-s390",
- .cra_priority = 400, /* combo: des + cbc */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
- .setkey = des_setkey,
- .encrypt = cbc_des_encrypt,
- .decrypt = cbc_des_decrypt,
- }
- }
+static struct skcipher_alg cbc_des_alg = {
+ .base.cra_name = "cbc(des)",
+ .base.cra_driver_name = "cbc-des-s390",
+ .base.cra_priority = 400, /* combo: des + cbc */
+ .base.cra_blocksize = DES_BLOCK_SIZE,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ .setkey = des_setkey_skcipher,
+ .encrypt = cbc_des_encrypt,
+ .decrypt = cbc_des_decrypt,
};
/*
@@ -232,6 +211,12 @@ static int des3_setkey(struct crypto_tfm *tfm, const u8 *key,
return 0;
}
+static int des3_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key,
+ unsigned int key_len)
+{
+ return des3_setkey(crypto_skcipher_tfm(tfm), key, key_len);
+}
+
static void des3_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm);
@@ -266,87 +251,53 @@ static struct crypto_alg des3_alg = {
}
};
-static int ecb_des3_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ecb_des3_encrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ecb_desall_crypt(desc, CPACF_KM_TDEA_192, &walk);
+ return ecb_desall_crypt(req, CPACF_KM_TDEA_192);
}
-static int ecb_des3_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ecb_des3_decrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ecb_desall_crypt(desc, CPACF_KM_TDEA_192 | CPACF_DECRYPT,
- &walk);
+ return ecb_desall_crypt(req, CPACF_KM_TDEA_192 | CPACF_DECRYPT);
}
-static struct crypto_alg ecb_des3_alg = {
- .cra_name = "ecb(des3_ede)",
- .cra_driver_name = "ecb-des3_ede-s390",
- .cra_priority = 400, /* combo: des3 + ecb */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES3_KEY_SIZE,
- .max_keysize = DES3_KEY_SIZE,
- .setkey = des3_setkey,
- .encrypt = ecb_des3_encrypt,
- .decrypt = ecb_des3_decrypt,
- }
- }
+static struct skcipher_alg ecb_des3_alg = {
+ .base.cra_name = "ecb(des3_ede)",
+ .base.cra_driver_name = "ecb-des3_ede-s390",
+ .base.cra_priority = 400, /* combo: des3 + ecb */
+ .base.cra_blocksize = DES_BLOCK_SIZE,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES3_KEY_SIZE,
+ .max_keysize = DES3_KEY_SIZE,
+ .setkey = des3_setkey_skcipher,
+ .encrypt = ecb_des3_encrypt,
+ .decrypt = ecb_des3_decrypt,
};
-static int cbc_des3_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int cbc_des3_encrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192, &walk);
+ return cbc_desall_crypt(req, CPACF_KMC_TDEA_192);
}
-static int cbc_des3_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int cbc_des3_decrypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192 | CPACF_DECRYPT,
- &walk);
+ return cbc_desall_crypt(req, CPACF_KMC_TDEA_192 | CPACF_DECRYPT);
}
-static struct crypto_alg cbc_des3_alg = {
- .cra_name = "cbc(des3_ede)",
- .cra_driver_name = "cbc-des3_ede-s390",
- .cra_priority = 400, /* combo: des3 + cbc */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES3_KEY_SIZE,
- .max_keysize = DES3_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
- .setkey = des3_setkey,
- .encrypt = cbc_des3_encrypt,
- .decrypt = cbc_des3_decrypt,
- }
- }
+static struct skcipher_alg cbc_des3_alg = {
+ .base.cra_name = "cbc(des3_ede)",
+ .base.cra_driver_name = "cbc-des3_ede-s390",
+ .base.cra_priority = 400, /* combo: des3 + cbc */
+ .base.cra_blocksize = DES_BLOCK_SIZE,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES3_KEY_SIZE,
+ .max_keysize = DES3_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ .setkey = des3_setkey_skcipher,
+ .encrypt = cbc_des3_encrypt,
+ .decrypt = cbc_des3_decrypt,
};
static unsigned int __ctrblk_init(u8 *ctrptr, u8 *iv, unsigned int nbytes)
@@ -364,128 +315,90 @@ static unsigned int __ctrblk_init(u8 *ctrptr, u8 *iv, unsigned int nbytes)
return n;
}
-static int ctr_desall_crypt(struct blkcipher_desc *desc, unsigned long fc,
- struct blkcipher_walk *walk)
+static int ctr_desall_crypt(struct skcipher_request *req, unsigned long fc)
{
- struct s390_des_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+ struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ struct s390_des_ctx *ctx = crypto_skcipher_ctx(tfm);
u8 buf[DES_BLOCK_SIZE], *ctrptr;
+ struct skcipher_walk walk;
unsigned int n, nbytes;
int ret, locked;
locked = mutex_trylock(&ctrblk_lock);
- ret = blkcipher_walk_virt_block(desc, walk, DES_BLOCK_SIZE);
- while ((nbytes = walk->nbytes) >= DES_BLOCK_SIZE) {
+ ret = skcipher_walk_virt(&walk, req, false);
+ while ((nbytes = walk.nbytes) >= DES_BLOCK_SIZE) {
n = DES_BLOCK_SIZE;
if (nbytes >= 2*DES_BLOCK_SIZE && locked)
- n = __ctrblk_init(ctrblk, walk->iv, nbytes);
- ctrptr = (n > DES_BLOCK_SIZE) ? ctrblk : walk->iv;
- cpacf_kmctr(fc, ctx->key, walk->dst.virt.addr,
- walk->src.virt.addr, n, ctrptr);
+ n = __ctrblk_init(ctrblk, walk.iv, nbytes);
+ ctrptr = (n > DES_BLOCK_SIZE) ? ctrblk : walk.iv;
+ cpacf_kmctr(fc, ctx->key, walk.dst.virt.addr,
+ walk.src.virt.addr, n, ctrptr);
if (ctrptr == ctrblk)
- memcpy(walk->iv, ctrptr + n - DES_BLOCK_SIZE,
+ memcpy(walk.iv, ctrptr + n - DES_BLOCK_SIZE,
DES_BLOCK_SIZE);
- crypto_inc(walk->iv, DES_BLOCK_SIZE);
- ret = blkcipher_walk_done(desc, walk, nbytes - n);
+ crypto_inc(walk.iv, DES_BLOCK_SIZE);
+ ret = skcipher_walk_done(&walk, nbytes - n);
}
if (locked)
mutex_unlock(&ctrblk_lock);
/* final block may be < DES_BLOCK_SIZE, copy only nbytes */
if (nbytes) {
- cpacf_kmctr(fc, ctx->key, buf, walk->src.virt.addr,
- DES_BLOCK_SIZE, walk->iv);
- memcpy(walk->dst.virt.addr, buf, nbytes);
- crypto_inc(walk->iv, DES_BLOCK_SIZE);
- ret = blkcipher_walk_done(desc, walk, 0);
+ cpacf_kmctr(fc, ctx->key, buf, walk.src.virt.addr,
+ DES_BLOCK_SIZE, walk.iv);
+ memcpy(walk.dst.virt.addr, buf, nbytes);
+ crypto_inc(walk.iv, DES_BLOCK_SIZE);
+ ret = skcipher_walk_done(&walk, 0);
}
return ret;
}
-static int ctr_des_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
-{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ctr_desall_crypt(desc, CPACF_KMCTR_DEA, &walk);
-}
-
-static int ctr_des_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ctr_des_crypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ctr_desall_crypt(desc, CPACF_KMCTR_DEA | CPACF_DECRYPT, &walk);
+ return ctr_desall_crypt(req, CPACF_KMCTR_DEA);
}
-static struct crypto_alg ctr_des_alg = {
- .cra_name = "ctr(des)",
- .cra_driver_name = "ctr-des-s390",
- .cra_priority = 400, /* combo: des + ctr */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = 1,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
- .setkey = des_setkey,
- .encrypt = ctr_des_encrypt,
- .decrypt = ctr_des_decrypt,
- }
- }
+static struct skcipher_alg ctr_des_alg = {
+ .base.cra_name = "ctr(des)",
+ .base.cra_driver_name = "ctr-des-s390",
+ .base.cra_priority = 400, /* combo: des + ctr */
+ .base.cra_blocksize = 1,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ .setkey = des_setkey_skcipher,
+ .encrypt = ctr_des_crypt,
+ .decrypt = ctr_des_crypt,
+ .chunksize = DES_BLOCK_SIZE,
};
-static int ctr_des3_encrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
-{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192, &walk);
-}
-
-static int ctr_des3_decrypt(struct blkcipher_desc *desc,
- struct scatterlist *dst, struct scatterlist *src,
- unsigned int nbytes)
+static int ctr_des3_crypt(struct skcipher_request *req)
{
- struct blkcipher_walk walk;
-
- blkcipher_walk_init(&walk, dst, src, nbytes);
- return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192 | CPACF_DECRYPT,
- &walk);
+ return ctr_desall_crypt(req, CPACF_KMCTR_TDEA_192);
}
-static struct crypto_alg ctr_des3_alg = {
- .cra_name = "ctr(des3_ede)",
- .cra_driver_name = "ctr-des3_ede-s390",
- .cra_priority = 400, /* combo: des3 + ede */
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
- .cra_blocksize = 1,
- .cra_ctxsize = sizeof(struct s390_des_ctx),
- .cra_type = &crypto_blkcipher_type,
- .cra_module = THIS_MODULE,
- .cra_u = {
- .blkcipher = {
- .min_keysize = DES3_KEY_SIZE,
- .max_keysize = DES3_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
- .setkey = des3_setkey,
- .encrypt = ctr_des3_encrypt,
- .decrypt = ctr_des3_decrypt,
- }
- }
+static struct skcipher_alg ctr_des3_alg = {
+ .base.cra_name = "ctr(des3_ede)",
+ .base.cra_driver_name = "ctr-des3_ede-s390",
+ .base.cra_priority = 400, /* combo: des3 + ede */
+ .base.cra_blocksize = 1,
+ .base.cra_ctxsize = sizeof(struct s390_des_ctx),
+ .base.cra_module = THIS_MODULE,
+ .min_keysize = DES3_KEY_SIZE,
+ .max_keysize = DES3_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ .setkey = des3_setkey_skcipher,
+ .encrypt = ctr_des3_crypt,
+ .decrypt = ctr_des3_crypt,
+ .chunksize = DES_BLOCK_SIZE,
};
-static struct crypto_alg *des_s390_algs_ptr[8];
+static struct crypto_alg *des_s390_algs_ptr[2];
static int des_s390_algs_num;
+static struct skcipher_alg *des_s390_skciphers_ptr[6];
+static int des_s390_skciphers_num;
static int des_s390_register_alg(struct crypto_alg *alg)
{
@@ -497,10 +410,22 @@ static int des_s390_register_alg(struct crypto_alg *alg)
return ret;
}
+static int des_s390_register_skcipher(struct skcipher_alg *alg)
+{
+ int ret;
+
+ ret = crypto_register_skcipher(alg);
+ if (!ret)
+ des_s390_skciphers_ptr[des_s390_skciphers_num++] = alg;
+ return ret;
+}
+
static void des_s390_exit(void)
{
while (des_s390_algs_num--)
crypto_unregister_alg(des_s390_algs_ptr[des_s390_algs_num]);
+ while (des_s390_skciphers_num--)
+ crypto_unregister_skcipher(des_s390_skciphers_ptr[des_s390_skciphers_num]);
if (ctrblk)
free_page((unsigned long) ctrblk);
}
@@ -518,12 +443,12 @@ static int __init des_s390_init(void)
ret = des_s390_register_alg(&des_alg);
if (ret)
goto out_err;
- ret = des_s390_register_alg(&ecb_des_alg);
+ ret = des_s390_register_skcipher(&ecb_des_alg);
if (ret)
goto out_err;
}
if (cpacf_test_func(&kmc_functions, CPACF_KMC_DEA)) {
- ret = des_s390_register_alg(&cbc_des_alg);
+ ret = des_s390_register_skcipher(&cbc_des_alg);
if (ret)
goto out_err;
}
@@ -531,12 +456,12 @@ static int __init des_s390_init(void)
ret = des_s390_register_alg(&des3_alg);
if (ret)
goto out_err;
- ret = des_s390_register_alg(&ecb_des3_alg);
+ ret = des_s390_register_skcipher(&ecb_des3_alg);
if (ret)
goto out_err;
}
if (cpacf_test_func(&kmc_functions, CPACF_KMC_TDEA_192)) {
- ret = des_s390_register_alg(&cbc_des3_alg);
+ ret = des_s390_register_skcipher(&cbc_des3_alg);
if (ret)
goto out_err;
}
@@ -551,12 +476,12 @@ static int __init des_s390_init(void)
}
if (cpacf_test_func(&kmctr_functions, CPACF_KMCTR_DEA)) {
- ret = des_s390_register_alg(&ctr_des_alg);
+ ret = des_s390_register_skcipher(&ctr_des_alg);
if (ret)
goto out_err;
}
if (cpacf_test_func(&kmctr_functions, CPACF_KMCTR_TDEA_192)) {
- ret = des_s390_register_alg(&ctr_des3_alg);
+ ret = des_s390_register_skcipher(&ctr_des3_alg);
if (ret)
goto out_err;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 00:29:14 +0000