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3 Commits

Author SHA1 Message Date
Herbert Xu
14386d4713 crypto: Prepare to move crypto_tfm_ctx 
The helper crypto_tfm_ctx is only used by the Crypto API algorithm
code and should really be in algapi.h.  However, for historical
reasons many files relied on it to be in crypto.h.  This patch
changes those files to use algapi.h instead in prepartion for a
move.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2022-12-02 18:12:40 +08:00
Taehee Yoo
a9b0838dd8 crypto: aria - prepare generic module for optimized implementations 
It renames aria to aria_generic and exports some functions such as
aria_set_key(), aria_encrypt(), and aria_decrypt() to be able to be
used by aria-avx implementation.

Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2022-09-24 16:14:44 +08:00
Taehee Yoo
e4e712bbbd crypto: aria - Implement ARIA symmetric cipher algorithm 
ARIA(RFC 5794) is a symmetric block cipher algorithm.
This algorithm is being used widely in South Korea as a standard cipher
algorithm.
This code is written based on the ARIA implementation of OpenSSL.
The OpenSSL code is based on the distributed source code[1] by KISA.

ARIA has three key sizes and corresponding rounds.
ARIA128: 12 rounds.
ARIA192: 14 rounds.
ARIA245: 16 rounds.

[1] https://seed.kisa.or.kr/kisa/Board/19/detailView.do (Korean)

Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2022-07-15 16:38:19 +08:00