17c478bd9Sstevel@tonic-gate /* 2*5151fb12Sdarrenm * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 37c478bd9Sstevel@tonic-gate * Use is subject to license terms. 47c478bd9Sstevel@tonic-gate */ 57c478bd9Sstevel@tonic-gate 67c478bd9Sstevel@tonic-gate /* 77c478bd9Sstevel@tonic-gate * Cleaned up version of the md5.h header file from RFC 1321. 87c478bd9Sstevel@tonic-gate */ 97c478bd9Sstevel@tonic-gate 107c478bd9Sstevel@tonic-gate /* 117c478bd9Sstevel@tonic-gate * MD5.H - header file for MD5C.C 127c478bd9Sstevel@tonic-gate */ 137c478bd9Sstevel@tonic-gate 147c478bd9Sstevel@tonic-gate /* 157c478bd9Sstevel@tonic-gate * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 167c478bd9Sstevel@tonic-gate * rights reserved. 177c478bd9Sstevel@tonic-gate * 187c478bd9Sstevel@tonic-gate * License to copy and use this software is granted provided that it 197c478bd9Sstevel@tonic-gate * is identified as the "RSA Data Security, Inc. MD5 Message-Digest 207c478bd9Sstevel@tonic-gate * Algorithm" in all material mentioning or referencing this software 217c478bd9Sstevel@tonic-gate * or this function. 227c478bd9Sstevel@tonic-gate * 237c478bd9Sstevel@tonic-gate * License is also granted to make and use derivative works provided 247c478bd9Sstevel@tonic-gate * that such works are identified as "derived from the RSA Data 257c478bd9Sstevel@tonic-gate * Security, Inc. MD5 Message-Digest Algorithm" in all material 267c478bd9Sstevel@tonic-gate * mentioning or referencing the derived work. 277c478bd9Sstevel@tonic-gate * 287c478bd9Sstevel@tonic-gate * RSA Data Security, Inc. makes no representations concerning either 297c478bd9Sstevel@tonic-gate * the merchantability of this software or the suitability of this 307c478bd9Sstevel@tonic-gate * software for any particular purpose. It is provided "as is" 317c478bd9Sstevel@tonic-gate * without express or implied warranty of any kind. 327c478bd9Sstevel@tonic-gate * 337c478bd9Sstevel@tonic-gate * These notices must be retained in any copies of any part of this 347c478bd9Sstevel@tonic-gate * documentation and/or software. 357c478bd9Sstevel@tonic-gate */ 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate #ifndef _SYS_MD5_H 387c478bd9Sstevel@tonic-gate #define _SYS_MD5_H 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate #include <sys/types.h> /* for uint_* */ 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate /* 437c478bd9Sstevel@tonic-gate * Definitions for MD5 hashing functions, conformant to RFC 1321 447c478bd9Sstevel@tonic-gate */ 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate #ifdef __cplusplus 477c478bd9Sstevel@tonic-gate extern "C" { 487c478bd9Sstevel@tonic-gate #endif 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate #define MD5_DIGEST_LENGTH 16 517c478bd9Sstevel@tonic-gate 527c478bd9Sstevel@tonic-gate /* MD5 context. */ 537c478bd9Sstevel@tonic-gate typedef struct { 547c478bd9Sstevel@tonic-gate uint32_t state[4]; /* state (ABCD) */ 557c478bd9Sstevel@tonic-gate uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */ 567c478bd9Sstevel@tonic-gate union { 577c478bd9Sstevel@tonic-gate uint8_t buf8[64]; /* undigested input */ 587c478bd9Sstevel@tonic-gate uint32_t buf32[16]; /* realigned input */ 597c478bd9Sstevel@tonic-gate } buf_un; 607c478bd9Sstevel@tonic-gate } MD5_CTX; 617c478bd9Sstevel@tonic-gate 627c478bd9Sstevel@tonic-gate void MD5Init(MD5_CTX *); 637c478bd9Sstevel@tonic-gate void MD5Update(MD5_CTX *, const void *, unsigned int); 64*5151fb12Sdarrenm void MD5Final(void *, MD5_CTX *); 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate #ifdef __cplusplus 677c478bd9Sstevel@tonic-gate } 687c478bd9Sstevel@tonic-gate #endif 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate #endif /* _SYS_MD5_H */ 71