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authorRichard Henderson <richard.henderson@linaro.org>2020-08-28 10:05:20 -0700
committerDaniel P. Berrangé <berrange@redhat.com>2020-09-10 11:02:23 +0100
commitef186f4bc24ea7159a57776e8add1e9478b9702e (patch)
treeb11c2c56c5d7d789962fa05bb081d208f30410cb /crypto/cipher.c
parenta2d76b6b2e324972641749f9fffd9eab27c89509 (diff)
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crypto/builtin: Split and simplify AES_encrypt_cbc
Split into encrypt/decrypt functions, dropping the "enc" argument.
Now that the function is private to this file, we know that "len"
is a multiple of AES_BLOCK_SIZE.  So drop the odd block size code.

Name the functions do_aes_*crypt_cbc to match the *_ecb functions.
Reorder and re-type the arguments to match as well.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Diffstat (limited to 'crypto/cipher.c')
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