diff options
Diffstat (limited to 'include/hw_sha.h')
| -rw-r--r-- | include/hw_sha.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/hw_sha.h b/include/hw_sha.h index 15b1a1c7983..d4f3471c430 100644 --- a/include/hw_sha.h +++ b/include/hw_sha.h @@ -14,6 +14,32 @@ * @param in_addr A pointer to the input buffer * @param bufleni Byte length of input buffer * @param out_addr A pointer to the output buffer. When complete + * 64 bytes are copied to pout[0]...pout[63]. Thus, a user + * should allocate at least 64 bytes at pOut in advance. + * @param chunk_size chunk size for sha512 + */ +void hw_sha512(const uchar *in_addr, uint buflen, uchar *out_addr, + uint chunk_size); + +/** + * Computes hash value of input pbuf using h/w acceleration + * + * @param in_addr A pointer to the input buffer + * @param bufleni Byte length of input buffer + * @param out_addr A pointer to the output buffer. When complete + * 48 bytes are copied to pout[0]...pout[47]. Thus, a user + * should allocate at least 48 bytes at pOut in advance. + * @param chunk_size chunk size for sha384 + */ +void hw_sha384(const uchar *in_addr, uint buflen, uchar *out_addr, + uint chunk_size); + +/** + * Computes hash value of input pbuf using h/w acceleration + * + * @param in_addr A pointer to the input buffer + * @param bufleni Byte length of input buffer + * @param out_addr A pointer to the output buffer. When complete * 32 bytes are copied to pout[0]...pout[31]. Thus, a user * should allocate at least 32 bytes at pOut in advance. * @param chunk_size chunk size for sha256 |