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[CRYPTO] Remove unused iv field from context structure

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The iv field in des_ctx/des3_ede_ctx/serpent_ctx has never been used.
This was noticed by Dag Arne Osvik.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu 2005-07-06 13:55:21 -07:00 committed by David S. Miller
parent a2a892a236
commit a9df3597fe
2 changed files with 0 additions and 3 deletions
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2
crypto/des.c
View File

@ -38,12 +38,10 @@
#define ROR(d,c,o) ((d) = (d) >> (c) | (d) << (o)) #define ROR(d,c,o) ((d) = (d) >> (c) | (d) << (o))
struct des_ctx { struct des_ctx {
u8 iv[DES_BLOCK_SIZE];
u32 expkey[DES_EXPKEY_WORDS]; u32 expkey[DES_EXPKEY_WORDS];
}; };
struct des3_ede_ctx { struct des3_ede_ctx {
u8 iv[DES_BLOCK_SIZE];
u32 expkey[DES3_EDE_EXPKEY_WORDS]; u32 expkey[DES3_EDE_EXPKEY_WORDS];
}; };

1
crypto/serpent.c
View File

@ -210,7 +210,6 @@
x4 ^= x2; x4 ^= x2;
struct serpent_ctx { struct serpent_ctx {
u8 iv[SERPENT_BLOCK_SIZE];
u32 expkey[SERPENT_EXPKEY_WORDS]; u32 expkey[SERPENT_EXPKEY_WORDS];
}; };