xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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:
 "Here is the crypto update for 5.3:

  API:
   - Test shash interface directly in testmgr
   - cra_driver_name is now mandatory

  Algorithms:
   - Replace arc4 crypto_cipher with library helper
   - Implement 5 way interleave for ECB, CBC and CTR on arm64
   - Add xxhash
   - Add continuous self-test on noise source to drbg
   - Update jitter RNG

  Drivers:
   - Add support for SHA204A random number generator
   - Add support for 7211 in iproc-rng200
   - Fix fuzz test failures in inside-secure
   - Fix fuzz test failures in talitos
   - Fix fuzz test failures in qat"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (143 commits)
  crypto: stm32/hash - remove interruptible condition for dma
  crypto: stm32/hash - Fix hmac issue more than 256 bytes
  crypto: stm32/crc32 - rename driver file
  crypto: amcc - remove memset after dma_alloc_coherent
  crypto: ccp - Switch to SPDX license identifiers
  crypto: ccp - Validate the the error value used to index error messages
  crypto: doc - Fix formatting of new crypto engine content
  crypto: doc - Add parameter documentation
  crypto: arm64/aes-ce - implement 5 way interleave for ECB, CBC and CTR
  crypto: arm64/aes-ce - add 5 way interleave routines
  crypto: talitos - drop icv_ool
  crypto: talitos - fix hash on SEC1.
  crypto: talitos - move struct talitos_edesc into talitos.h
  lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE
  crypto/NX: Set receive window credits to max number of CRBs in RxFIFO
  crypto: asymmetric_keys - select CRYPTO_HASH where needed
  crypto: serpent - mark __serpent_setkey_sbox noinline
  crypto: testmgr - dynamically allocate crypto_shash
  crypto: testmgr - dynamically allocate testvec_config
  crypto: talitos - eliminate unneeded 'done' functions at build time
  ...
This commit is contained in:
Linus Torvalds
2019-07-08 20:57:08 -07:00
parent 8b68150883 f3880a2356
commit 4d2fa8b44b
168 changed files with 4513 additions and 3784 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
include/crypto/skcipher.h
View File

@@ -288,66 +288,6 @@ static inline unsigned int crypto_sync_skcipher_ivsize(
return crypto_skcipher_ivsize(&tfm->base);
}
static inline unsigned int crypto_skcipher_alg_chunksize(
struct skcipher_alg *alg)
{
if ((alg->base.cra_flags & CRYPTO_ALG_TYPE_MASK) ==
CRYPTO_ALG_TYPE_BLKCIPHER)
return alg->base.cra_blocksize;
if (alg->base.cra_ablkcipher.encrypt)
return alg->base.cra_blocksize;
return alg->chunksize;
}
static inline unsigned int crypto_skcipher_alg_walksize(
struct skcipher_alg *alg)
{
if ((alg->base.cra_flags & CRYPTO_ALG_TYPE_MASK) ==
CRYPTO_ALG_TYPE_BLKCIPHER)
return alg->base.cra_blocksize;
if (alg->base.cra_ablkcipher.encrypt)
return alg->base.cra_blocksize;
return alg->walksize;
}
/**
* crypto_skcipher_chunksize() - obtain chunk size
* @tfm: cipher handle
*
* The block size is set to one for ciphers such as CTR. However,
* you still need to provide incremental updates in multiples of
* the underlying block size as the IV does not have sub-block
* granularity. This is known in this API as the chunk size.
*
* Return: chunk size in bytes
*/
static inline unsigned int crypto_skcipher_chunksize(
struct crypto_skcipher *tfm)
{
return crypto_skcipher_alg_chunksize(crypto_skcipher_alg(tfm));
}
/**
* crypto_skcipher_walksize() - obtain walk size
* @tfm: cipher handle
*
* In some cases, algorithms can only perform optimally when operating on
* multiple blocks in parallel. This is reflected by the walksize, which
* must be a multiple of the chunksize (or equal if the concern does not
* apply)
*
* Return: walk size in bytes
*/
static inline unsigned int crypto_skcipher_walksize(
struct crypto_skcipher *tfm)
{
return crypto_skcipher_alg_walksize(crypto_skcipher_alg(tfm));
}
/**
* crypto_skcipher_blocksize() - obtain block size of cipher
* @tfm: cipher handle
@@ -479,21 +419,7 @@ static inline struct crypto_sync_skcipher *crypto_sync_skcipher_reqtfm(
*
* Return: 0 if the cipher operation was successful; < 0 if an error occurred
*/
static inline int crypto_skcipher_encrypt(struct skcipher_request *req)
{
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct crypto_alg *alg = tfm->base.__crt_alg;
unsigned int cryptlen = req->cryptlen;
int ret;
crypto_stats_get(alg);
if (crypto_skcipher_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)
ret = -ENOKEY;
else
ret = tfm->encrypt(req);
crypto_stats_skcipher_encrypt(cryptlen, ret, alg);
return ret;
}
int crypto_skcipher_encrypt(struct skcipher_request *req);
/**
* crypto_skcipher_decrypt() - decrypt ciphertext
@@ -506,21 +432,7 @@ static inline int crypto_skcipher_encrypt(struct skcipher_request *req)
*
* Return: 0 if the cipher operation was successful; < 0 if an error occurred
*/
static inline int crypto_skcipher_decrypt(struct skcipher_request *req)
{
struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
struct crypto_alg *alg = tfm->base.__crt_alg;
unsigned int cryptlen = req->cryptlen;
int ret;
crypto_stats_get(alg);
if (crypto_skcipher_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)
ret = -ENOKEY;
else
ret = tfm->decrypt(req);
crypto_stats_skcipher_decrypt(cryptlen, ret, alg);
return ret;
}
int crypto_skcipher_decrypt(struct skcipher_request *req);
/**
* DOC: Symmetric Key Cipher Request Handle