diff options
Diffstat (limited to 'board/cr50/dcrypto/internal.h')
| -rw-r--r-- | board/cr50/dcrypto/internal.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/board/cr50/dcrypto/internal.h b/board/cr50/dcrypto/internal.h index ef092f6fb5..ea9056cefb 100644 --- a/board/cr50/dcrypto/internal.h +++ b/board/cr50/dcrypto/internal.h @@ -10,6 +10,7 @@ #include "common.h" #include "crypto_common.h" + #include "util.h" #include "hmacsha2.h" @@ -39,11 +40,6 @@ extern "C" { #define CHAR_BIT 8 #endif -enum sha_mode { - SHA1_MODE = 0, - SHA256_MODE = 1 -}; - /* * Use this structure to avoid alignment problems with input and output * pointers. @@ -57,6 +53,9 @@ int dcrypto_grab_sha_hw(void); void dcrypto_release_sha_hw(void); #endif +/* Load data into KEYMGR SHA FIFO. */ +void dcrypto_sha_fifo_load(const void *data, size_t n); + /* * BIGNUM. */ @@ -352,6 +351,12 @@ static inline uint64_t rol64(uint64_t value, int bits) /* Define machine word alignment mask. */ #define WORD_MASK (sizeof(uintptr_t) - 1) +/* return true if pointer is not word aligned. */ +static inline bool is_not_aligned(const void *ptr) +{ + return (uintptr_t)ptr & WORD_MASK; +} + /** * @brief Launders the machine register sized value `val`. * |