linux-toradex.git/crypto/tcrypt.c, branch v5.16

crypto: tcrypt - fix skcipher multi-buffer tests for 1420B blocks

2021-10-22T12:25:03+00:00

Commit ad6d66bcac77e ("crypto: tcrypt - include 1420 byte blocks in aead and skcipher benchmarks")
mentions:
> power-of-2 block size. So let's add 1420 bytes explicitly, and round
> it up to the next blocksize multiple of the algo in question if it
> does not support 1420 byte blocks.
but misses updating skcipher multi-buffer tests.

Fix this by using the proper (rounded) input size.

Fixes: ad6d66bcac77e ("crypto: tcrypt - include 1420 byte blocks in aead and skcipher benchmarks")
Signed-off-by: Horia Geantă 
Signed-off-by: Herbert Xu

crypto: tcrypt - add GCM/CCM mode test for SM4 algorithm

2021-08-21T07:44:57+00:00

tcrypt supports GCM/CCM mode, CMAC, CBCMAC, and speed test of
SM4 algorithm.

Signed-off-by: Tianjia Zhang 
Signed-off-by: Herbert Xu

crypto: tcrypt - Fix missing return value check

2021-08-21T07:44:57+00:00

There are several places where the return value check of crypto_aead_setkey
and crypto_aead_setauthsize were lost. It is necessary to add these checks.

At the same time, move the crypto_aead_setauthsize() call out of the loop,
and only need to call it once after load transform.

Fixee: 53f52d7aecb4 ("crypto: tcrypt - Added speed tests for AEAD crypto alogrithms in tcrypt test suite")
Signed-off-by: Tianjia Zhang 
Reviewed-by: Vitaly Chikunov 
Signed-off-by: Herbert Xu

crypto: tcrypt - add the asynchronous speed test for SM4

2021-07-30T02:58:31+00:00

tcrypt supports testing of SM4 cipher algorithms that use avx
instruction set acceleration. The implementation of sm4 instruction
set acceleration supports up to 8 blocks in parallel encryption and
decryption, which is 128 bytes. Therefore, the 128-byte block size
is also added to block_sizes.

Signed-off-by: Tianjia Zhang 
Signed-off-by: Herbert Xu

crypto: tcrypt - enable tests for xxhash and blake2

2021-05-28T07:11:45+00:00

Fill some of the recently freed up slots in tcrypt with xxhash64 and
blake2b/blake2s, so we can easily benchmark their kernel implementations
from user space.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: serpent - get rid of obsolete tnepres variant

2021-02-10T06:55:56+00:00

It is not trivial to trace back why exactly the tnepres variant of
serpent was added ~17 years ago - Google searches come up mostly empty,
but it seems to be related with the 'kerneli' version, which was based
on an incorrect interpretation of the serpent spec.

In other words, nobody is likely to care anymore today, so let's get rid
of it.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: salsa20 - remove Salsa20 stream cipher algorithm

2021-01-29T05:07:04+00:00

Salsa20 is not used anywhere in the kernel, is not suitable for disk
encryption, and widely considered to have been superseded by ChaCha20.
So let's remove it.

Signed-off-by: Ard Biesheuvel 
Acked-by:  Mike Snitzer 
Signed-off-by: Herbert Xu

crypto: tgr192 - remove Tiger 128/160/192 hash algorithms

2021-01-29T05:07:04+00:00

Tiger is never referenced anywhere in the kernel, and unlikely
to be depended upon by userspace via AF_ALG. So let's remove it.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: rmd320 - remove RIPE-MD 320 hash algorithm

2021-01-29T05:07:04+00:00

RIPE-MD 320 is never referenced anywhere in the kernel, and unlikely
to be depended upon by userspace via AF_ALG. So let's remove it

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu

crypto: rmd256 - remove RIPE-MD 256 hash algorithm

2021-01-29T05:07:03+00:00

RIPE-MD 256 is never referenced anywhere in the kernel, and unlikely
to be depended upon by userspace via AF_ALG. So let's remove it

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Herbert Xu