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maint: update copyright
[gnulib.git]
/
lib
/
sha512.h
diff --git
a/lib/sha512.h
b/lib/sha512.h
index
2e78a5f
..
17aeea6
100644
(file)
--- a/
lib/sha512.h
+++ b/
lib/sha512.h
@@
-1,6
+1,6
@@
/* Declarations of functions and data types used for SHA512 and SHA384 sum
library functions.
/* Declarations of functions and data types used for SHA512 and SHA384 sum
library functions.
- Copyright (C) 2005-2006, 2008-201
3
Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2008-201
4
Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-19,13
+19,25
@@
# define SHA512_H 1
# include <stdio.h>
# define SHA512_H 1
# include <stdio.h>
-
# include "u64.h"
# include "u64.h"
+# if HAVE_OPENSSL_SHA512
+# include <openssl/sha.h>
+# endif
+
# ifdef __cplusplus
extern "C" {
# endif
# ifdef __cplusplus
extern "C" {
# endif
+enum { SHA384_DIGEST_SIZE = 384 / 8 };
+enum { SHA512_DIGEST_SIZE = 512 / 8 };
+
+# if HAVE_OPENSSL_SHA512
+# define GL_OPENSSL_NAME 384
+# include "gl_openssl.h"
+# define GL_OPENSSL_NAME 512
+# include "gl_openssl.h"
+# else
/* Structure to save state of computation between the single steps. */
struct sha512_ctx
{
/* Structure to save state of computation between the single steps. */
struct sha512_ctx
{
@@
-36,9
+48,6
@@
struct sha512_ctx
u64 buffer[32];
};
u64 buffer[32];
};
-enum { SHA384_DIGEST_SIZE = 384 / 8 };
-enum { SHA512_DIGEST_SIZE = 512 / 8 };
-
/* Initialize structure containing state of computation. */
extern void sha512_init_ctx (struct sha512_ctx *ctx);
extern void sha384_init_ctx (struct sha512_ctx *ctx);
/* Initialize structure containing state of computation. */
extern void sha512_init_ctx (struct sha512_ctx *ctx);
extern void sha384_init_ctx (struct sha512_ctx *ctx);
@@
-75,12
+84,6
@@
extern void *sha512_read_ctx (const struct sha512_ctx *ctx, void *resbuf);
extern void *sha384_read_ctx (const struct sha512_ctx *ctx, void *resbuf);
extern void *sha384_read_ctx (const struct sha512_ctx *ctx, void *resbuf);
-/* Compute SHA512 (SHA384) message digest for bytes read from STREAM. The
- resulting message digest number will be written into the 64 (48) bytes
- beginning at RESBLOCK. */
-extern int sha512_stream (FILE *stream, void *resblock);
-extern int sha384_stream (FILE *stream, void *resblock);
-
/* Compute SHA512 (SHA384) message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
/* Compute SHA512 (SHA384) message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
@@
-88,6
+91,14
@@
extern int sha384_stream (FILE *stream, void *resblock);
extern void *sha512_buffer (const char *buffer, size_t len, void *resblock);
extern void *sha384_buffer (const char *buffer, size_t len, void *resblock);
extern void *sha512_buffer (const char *buffer, size_t len, void *resblock);
extern void *sha384_buffer (const char *buffer, size_t len, void *resblock);
+# endif
+/* Compute SHA512 (SHA384) message digest for bytes read from STREAM. The
+ resulting message digest number will be written into the 64 (48) bytes
+ beginning at RESBLOCK. */
+extern int sha512_stream (FILE *stream, void *resblock);
+extern int sha384_stream (FILE *stream, void *resblock);
+
+
# ifdef __cplusplus
}
# endif
# ifdef __cplusplus
}
# endif