diff options
Diffstat (limited to 'include/crypto/drbg.h')
| -rw-r--r-- | include/crypto/drbg.h | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/include/crypto/drbg.h b/include/crypto/drbg.h index af5ad51d3eef..2d42518cbdce 100644 --- a/include/crypto/drbg.h +++ b/include/crypto/drbg.h @@ -47,6 +47,7 @@ #include <linux/module.h> #include <linux/crypto.h> #include <linux/slab.h> +#include <crypto/internal/drbg.h> #include <crypto/internal/rng.h> #include <crypto/rng.h> #include <linux/fips.h> @@ -54,30 +55,6 @@ #include <linux/list.h> #include <linux/workqueue.h> -/* - * Concatenation Helper and string operation helper - * - * SP800-90A requires the concatenation of different data. To avoid copying - * buffers around or allocate additional memory, the following data structure - * is used to point to the original memory with its size. In addition, it - * is used to build a linked list. The linked list defines the concatenation - * of individual buffers. The order of memory block referenced in that - * linked list determines the order of concatenation. - */ -struct drbg_string { - const unsigned char *buf; - size_t len; - struct list_head list; -}; - -static inline void drbg_string_fill(struct drbg_string *string, - const unsigned char *buf, size_t len) -{ - string->buf = buf; - string->len = len; - INIT_LIST_HEAD(&string->list); -} - struct drbg_state; typedef uint32_t drbg_flag_t; |