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| author | Eric Biggers <ebiggers@google.com> | 2018-02-14 10:42:20 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-02-22 22:16:54 +0800 |
| commit | c8c36413ca8ccbf7a0afe71247fc4617ee2dfcfe (patch) | |
| tree | 5d93fa8434763f697ddde4f90833f0ab563ea5f2 /fs/libfs.c | |
| parent | da7a0ab5b4babbe5d7a46f852582be06a00a28f0 (diff) | |
| download | linux-stable-c8c36413ca8ccbf7a0afe71247fc4617ee2dfcfe.tar.gz linux-stable-c8c36413ca8ccbf7a0afe71247fc4617ee2dfcfe.tar.bz2 linux-stable-c8c36413ca8ccbf7a0afe71247fc4617ee2dfcfe.zip | |
crypto: speck - export common helpers
Export the Speck constants and transform context and the ->setkey(),
->encrypt(), and ->decrypt() functions so that they can be reused by the
ARM NEON implementation of Speck-XTS. The generic key expansion code
will be reused because it is not performance-critical and is not
vectorizable, while the generic encryption and decryption functions are
needed as fallbacks and for the XTS tweak encryption.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'fs/libfs.c')
0 files changed, 0 insertions, 0 deletions