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Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Browse Source 
Pull crypto updates from Herbert Xu:
 "API:
   - Remove VLA usage
   - Add cryptostat user-space interface
   - Add notifier for new crypto algorithms

  Algorithms:
   - Add OFB mode
   - Remove speck

  Drivers:
   - Remove x86/sha*-mb as they are buggy
   - Remove pcbc(aes) from x86/aesni
   - Improve performance of arm/ghash-ce by up to 85%
   - Implement CTS-CBC in arm64/aes-blk, faster by up to 50%
   - Remove PMULL based arm64/crc32 driver
   - Use PMULL in arm64/crct10dif
   - Add aes-ctr support in s5p-sss
   - Add caam/qi2 driver

  Others:
   - Pick better transform if one becomes available in crc-t10dif"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits)
  crypto: chelsio - Update ntx queue received from cxgb4
  crypto: ccree - avoid implicit enum conversion
  crypto: caam - add SPDX license identifier to all files
  crypto: caam/qi - simplify CGR allocation, freeing
  crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
  crypto: arm64/aes-blk - ensure XTS mask is always loaded
  crypto: testmgr - fix sizeof() on COMP_BUF_SIZE
  crypto: chtls - remove set but not used variable 'csk'
  crypto: axis - fix platform_no_drv_owner.cocci warnings
  crypto: x86/aes-ni - fix build error following fpu template removal
  crypto: arm64/aes - fix handling sub-block CTS-CBC inputs
  crypto: caam/qi2 - avoid double export
  crypto: mxs-dcp - Fix AES issues
  crypto: mxs-dcp - Fix SHA null hashes and output length
  crypto: mxs-dcp - Implement sha import/export
  crypto: aegis/generic - fix for big endian systems
  crypto: morus/generic - fix for big endian systems
  crypto: lrw - fix rebase error after out of bounds fix
  crypto: cavium/nitrox - use pci_alloc_irq_vectors() while enabling MSI-X.
  crypto: cavium/nitrox - NITROX command queue changes.
  ...
This commit is contained in:
Linus Torvalds
2018-10-25 16:43:35 -07:00
parent 24ed334f33 a1c6fd4308
commit 62606c224d
234 changed files with 11956 additions and 15864 deletions
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48
arch/s390/crypto/aes_s390.c
View File

@@ -44,7 +44,7 @@ struct s390_aes_ctx {
int key_len;
unsigned long fc;
union {
struct crypto_skcipher *blk;
struct crypto_sync_skcipher *blk;
struct crypto_cipher *cip;
} fallback;
};
@@ -54,7 +54,7 @@ struct s390_xts_ctx {
u8 pcc_key[32];
int key_len;
unsigned long fc;
struct crypto_skcipher *fallback;
struct crypto_sync_skcipher *fallback;
};
struct gcm_sg_walk {
@@ -184,14 +184,15 @@ static int setkey_fallback_blk(struct crypto_tfm *tfm, const u8 *key,
struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
unsigned int ret;
crypto_skcipher_clear_flags(sctx->fallback.blk, CRYPTO_TFM_REQ_MASK);
crypto_skcipher_set_flags(sctx->fallback.blk, tfm->crt_flags &
crypto_sync_skcipher_clear_flags(sctx->fallback.blk,
CRYPTO_TFM_REQ_MASK);
crypto_sync_skcipher_set_flags(sctx->fallback.blk, tfm->crt_flags &
CRYPTO_TFM_REQ_MASK);
ret = crypto_skcipher_setkey(sctx->fallback.blk, key, len);
ret = crypto_sync_skcipher_setkey(sctx->fallback.blk, key, len);
tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;
tfm->crt_flags |= crypto_skcipher_get_flags(sctx->fallback.blk) &
tfm->crt_flags |= crypto_sync_skcipher_get_flags(sctx->fallback.blk) &
CRYPTO_TFM_RES_MASK;
return ret;
@@ -204,9 +205,9 @@ static int fallback_blk_dec(struct blkcipher_desc *desc,
unsigned int ret;
struct crypto_blkcipher *tfm = desc->tfm;
struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(tfm);
SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk);
SYNC_SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk);
skcipher_request_set_tfm(req, sctx->fallback.blk);
skcipher_request_set_sync_tfm(req, sctx->fallback.blk);
skcipher_request_set_callback(req, desc->flags, NULL, NULL);
skcipher_request_set_crypt(req, src, dst, nbytes, desc->info);
@@ -223,9 +224,9 @@ static int fallback_blk_enc(struct blkcipher_desc *desc,
unsigned int ret;
struct crypto_blkcipher *tfm = desc->tfm;
struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(tfm);
SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk);
SYNC_SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk);
skcipher_request_set_tfm(req, sctx->fallback.blk);
skcipher_request_set_sync_tfm(req, sctx->fallback.blk);
skcipher_request_set_callback(req, desc->flags, NULL, NULL);
skcipher_request_set_crypt(req, src, dst, nbytes, desc->info);
@@ -306,8 +307,7 @@ static int fallback_init_blk(struct crypto_tfm *tfm)
const char *name = tfm->__crt_alg->cra_name;
struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
sctx->fallback.blk = crypto_alloc_skcipher(name, 0,
CRYPTO_ALG_ASYNC |
sctx->fallback.blk = crypto_alloc_sync_skcipher(name, 0,
CRYPTO_ALG_NEED_FALLBACK);
if (IS_ERR(sctx->fallback.blk)) {
@@ -323,7 +323,7 @@ static void fallback_exit_blk(struct crypto_tfm *tfm)
{
struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
crypto_free_skcipher(sctx->fallback.blk);
crypto_free_sync_skcipher(sctx->fallback.blk);
}
static struct crypto_alg ecb_aes_alg = {
@@ -453,14 +453,15 @@ static int xts_fallback_setkey(struct crypto_tfm *tfm, const u8 *key,
struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
unsigned int ret;
crypto_skcipher_clear_flags(xts_ctx->fallback, CRYPTO_TFM_REQ_MASK);
crypto_skcipher_set_flags(xts_ctx->fallback, tfm->crt_flags &
crypto_sync_skcipher_clear_flags(xts_ctx->fallback,
CRYPTO_TFM_REQ_MASK);
crypto_sync_skcipher_set_flags(xts_ctx->fallback, tfm->crt_flags &
CRYPTO_TFM_REQ_MASK);
ret = crypto_skcipher_setkey(xts_ctx->fallback, key, len);
ret = crypto_sync_skcipher_setkey(xts_ctx->fallback, key, len);
tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;
tfm->crt_flags |= crypto_skcipher_get_flags(xts_ctx->fallback) &
tfm->crt_flags |= crypto_sync_skcipher_get_flags(xts_ctx->fallback) &
CRYPTO_TFM_RES_MASK;
return ret;
@@ -472,10 +473,10 @@ static int xts_fallback_decrypt(struct blkcipher_desc *desc,
{
struct crypto_blkcipher *tfm = desc->tfm;
struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(tfm);
SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback);
SYNC_SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback);
unsigned int ret;
skcipher_request_set_tfm(req, xts_ctx->fallback);
skcipher_request_set_sync_tfm(req, xts_ctx->fallback);
skcipher_request_set_callback(req, desc->flags, NULL, NULL);
skcipher_request_set_crypt(req, src, dst, nbytes, desc->info);
@@ -491,10 +492,10 @@ static int xts_fallback_encrypt(struct blkcipher_desc *desc,
{
struct crypto_blkcipher *tfm = desc->tfm;
struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(tfm);
SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback);
SYNC_SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback);
unsigned int ret;
skcipher_request_set_tfm(req, xts_ctx->fallback);
skcipher_request_set_sync_tfm(req, xts_ctx->fallback);
skcipher_request_set_callback(req, desc->flags, NULL, NULL);
skcipher_request_set_crypt(req, src, dst, nbytes, desc->info);
@@ -611,8 +612,7 @@ static int xts_fallback_init(struct crypto_tfm *tfm)
const char *name = tfm->__crt_alg->cra_name;
struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
xts_ctx->fallback = crypto_alloc_skcipher(name, 0,
CRYPTO_ALG_ASYNC |
xts_ctx->fallback = crypto_alloc_sync_skcipher(name, 0,
CRYPTO_ALG_NEED_FALLBACK);
if (IS_ERR(xts_ctx->fallback)) {
@@ -627,7 +627,7 @@ static void xts_fallback_exit(struct crypto_tfm *tfm)
{
struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm);
crypto_free_skcipher(xts_ctx->fallback);
crypto_free_sync_skcipher(xts_ctx->fallback);
}
static struct crypto_alg xts_aes_alg = {