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authorknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-07-13 20:06:14 +0000
committerknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-07-13 20:06:14 +0000
commit76d7dae26ab8b56dbafcec710fc42a5fb7d79840 (patch)
tree513cc8df433c60ad0d6249388a38ade5a651188e /ext/digest/sha1/sha1.h
parent6ecd6fe37bf6395850d3825bab3fb88d5d345c82 (diff)
Import the "digest" module and the submodules, from the Rough Ruby
project. ext/digest: This module provides the module Digest and the abstract class Digest::Base. ext/digest/md5 (which obsoletes ext/md5): This module provides the class Digest::MD5 which implements the MD5 Message-Digest Algorithm. ext/digest/rmd160: This module provides the class Digest::RMD160 which implements the RIPEMD-160 cryptographic hash function. ext/digest/sha1 (which obsoletes ext/sha1): This module provides the class Digest::SHA1 which implements the SHA-1 Secure Hash Algorithm. ext/digest/sha2: This module provides the classes Digest::SHA256, Digest::SHA384 and Digest::SHA512 which implement the SHA-256, SHA-384 and SHA-512 Secure Hash Algorithms, respectively. lib/md5.rb, lib/sha1.rb: These files are provided for backward compatibility. All these classes have the common API, which previously ext/md5 and ext/sha1 modules provided. While the new API keeps 100% backward compatibility, it has been enriched with several utility methods. Read digest.txt for further details. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/digest/sha1/sha1.h')
-rw-r--r--ext/digest/sha1/sha1.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/ext/digest/sha1/sha1.h b/ext/digest/sha1/sha1.h
new file mode 100644
index 00000000000..22e06d29b89
--- /dev/null
+++ b/ext/digest/sha1/sha1.h
@@ -0,0 +1,37 @@
+/* $NetBSD: sha1.h,v 1.2 1998/05/29 22:55:44 thorpej Exp $ */
+/* $RoughId: sha1.h,v 1.2 2001/07/13 19:49:10 knu Exp $ */
+/* $Id$ */
+
+/*
+ * SHA-1 in C
+ * By Steve Reid <steve@edmweb.com>
+ * 100% Public Domain
+ */
+
+#ifndef _SYS_SHA1_H_
+#define _SYS_SHA1_H_
+
+#include "defs.h"
+
+typedef struct {
+ uint32_t state[5];
+ uint32_t count[2];
+ uint8_t buffer[64];
+} SHA1_CTX;
+
+void SHA1_Transform _((uint32_t state[5], const uint8_t buffer[64]));
+void SHA1_Init _((SHA1_CTX *context));
+void SHA1_Update _((SHA1_CTX *context, const uint8_t *data, size_t len));
+void SHA1_Final _((uint8_t digest[20], SHA1_CTX *context));
+int SHA1_Equal _((SHA1_CTX *pctx1, SHA1_CTX *pctx2));
+#ifndef _KERNEL
+char *SHA1_End _((SHA1_CTX *, char *));
+char *SHA1_File _((char *, char *));
+char *SHA1_Data _((const uint8_t *, size_t, char *));
+#endif /* _KERNEL */
+
+#define SHA1_BLOCK_LENGTH 64
+#define SHA1_DIGEST_LENGTH 20
+#define SHA1_DIGEST_STRING_LENGTH (SHA1_DIGEST_LENGTH * 2 + 1)
+
+#endif /* _SYS_SHA1_H_ */