#ifndef _CRYPTO_LRW_H #define _CRYPTO_LRW_H #include struct scatterlist; struct gf128mul_64k; struct blkcipher_desc; #define LRW_BLOCK_SIZE 16 struct lrw_table_ctx { /* optimizes multiplying a random (non incrementing, as at the * start of a new sector) value with key2, we could also have * used 4k optimization tables or no optimization at all. In the * latter case we would have to store key2 here */ struct gf128mul_64k *table; /* stores: * key2*{ 0,0,...0,0,0,0,1 }, key2*{ 0,0,...0,0,0,1,1 }, * key2*{ 0,0,...0,0,1,1,1 }, key2*{ 0,0,...0,1,1,1,1 } * key2*{ 0,0,...1,1,1,1,1 }, etc * needed for optimized multiplication of incrementing values * with key2 */ be128 mulinc[128]; }; int lrw_init_table(struct lrw_table_ctx *ctx, const u8 *tweak); void lrw_free_table(struct lrw_table_ctx *ctx); struct lrw_crypt_req { be128 *tbuf; unsigned int tbuflen; struct lrw_table_ctx *table_ctx; void *crypt_ctx; void (*crypt_fn)(void *ctx, u8 *blks, unsigned int nbytes); }; int lrw_crypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, struct lrw_crypt_req *req); #endif /* _CRYPTO_LRW_H */ remove net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
path: root/include/xen
diff options
context:
space:
mode:
authorMark Brown <broonie@kernel.org>2016-11-15 15:01:09 +0000
committerMark Brown <broonie@kernel.org>2016-11-15 15:22:10 +0000
commit53a20465e6b674eb6ce594b0e9e8940495e95f33 (patch)
tree4d4c29c7c68ab2a1b69e4bd3903949356d2467e8 /include/xen
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: pwm: Add missing quotes to DT example
Reported-by: Peter Rosin <peda@axentia.se> Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'include/xen')