===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/include/sha2.h,v
retrieving revision 1.9
retrieving revision 1.10
diff -c -r1.9 -r1.10
*** src/include/sha2.h	2013/04/15 15:54:17	1.9
--- src/include/sha2.h	2016/09/03 17:00:29	1.10
***************
*** 1,4 ****
! /*	$OpenBSD: sha2.h,v 1.9 2013/04/15 15:54:17 millert Exp $	*/
  
  /*
   * FILE:	sha2.h
--- 1,4 ----
! /*	$OpenBSD: sha2.h,v 1.10 2016/09/03 17:00:29 tedu Exp $	*/
  
  /*
   * FILE:	sha2.h
***************
*** 51,56 ****
--- 51,59 ----
  #define SHA512_BLOCK_LENGTH		128
  #define SHA512_DIGEST_LENGTH		64
  #define SHA512_DIGEST_STRING_LENGTH	(SHA512_DIGEST_LENGTH * 2 + 1)
+ #define SHA512_256_BLOCK_LENGTH		128
+ #define SHA512_256_DIGEST_LENGTH	32
+ #define SHA512_256_DIGEST_STRING_LENGTH	(SHA512_256_DIGEST_LENGTH * 2 + 1)
  
  
  /*** SHA-224/256/384/512 Context Structure *******************************/
***************
*** 131,136 ****
--- 134,156 ----
  char *SHA512Data(const u_int8_t *, size_t, char *)
  	__attribute__((__bounded__(__string__,1,2)))
  	__attribute__((__bounded__(__minbytes__,3,SHA512_DIGEST_STRING_LENGTH)));
+ 
+ void SHA512_256Init(SHA2_CTX *);
+ void SHA512_256Transform(u_int64_t state[8], const u_int8_t [SHA512_256_BLOCK_LENGTH]);
+ void SHA512_256Update(SHA2_CTX *, const u_int8_t *, size_t)
+ 	__attribute__((__bounded__(__string__,2,3)));
+ void SHA512_256Pad(SHA2_CTX *);
+ void SHA512_256Final(u_int8_t [SHA512_256_DIGEST_LENGTH], SHA2_CTX *)
+ 	__attribute__((__bounded__(__minbytes__,1,SHA512_256_DIGEST_LENGTH)));
+ char *SHA512_256End(SHA2_CTX *, char *)
+ 	__attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH)));
+ char *SHA512_256File(const char *, char *)
+ 	__attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH)));
+ char *SHA512_256FileChunk(const char *, char *, off_t, off_t)
+ 	__attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH)));
+ char *SHA512_256Data(const u_int8_t *, size_t, char *)
+ 	__attribute__((__bounded__(__string__,1,2)))
+ 	__attribute__((__bounded__(__minbytes__,3,SHA512_256_DIGEST_STRING_LENGTH)));
  __END_DECLS
  
  #endif /* _SHA2_H */