* md4driver.c from RFC1186
*
* $Log$
- * Revision 5.0 1990/11/07 14:12:29 jtkohl
- * Initial code from RFC
+ * Revision 5.1 1990/11/08 11:33:37 jtkohl
+ * fix indentation to remove extra space from documentation file
+ * use kerberos include files
+ * add missing double quotes in printf statements
+ * only use "rb" if this is ANSI C
*
+ * Revision 5.0 90/11/07 14:12:29 jtkohl
+ * Initial code from RFC
+ *
*/
- /*
- ** ********************************************************************
- ** md4driver.c -- sample routines to test **
- ** MD4 message digest algorithm. **
- ** Updated: 2/16/90 by Ronald L. Rivest **
- ** (C) 1990 RSA Data Security, Inc. **
- ** ********************************************************************
- */
+/*
+** ********************************************************************
+** md4driver.c -- sample routines to test **
+** MD4 message digest algorithm. **
+** Updated: 2/16/90 by Ronald L. Rivest **
+** (C) 1990 RSA Data Security, Inc. **
+** ********************************************************************
+*/
- #include <stdio.h>
- #include "md4.h"
+#include <stdio.h>
+#include <krb5/krb5.h>
+#include <krb5/rsa-md4.h>
- /* MDtimetrial()
- ** A time trial routine, to measure the speed of MD4.
- ** Measures speed for 1M blocks = 64M bytes.
- */
- MDtimetrial()
- { unsigned int X[16];
- MDstruct MD;
- int i;
- double t;
- for (i=0;i<16;i++) X[i] = 0x01234567 + i;
- printf
- ("MD4 time trial. Processing 1 million 64-character blocks...\n");
- clock();
- MDbegin(&MD);
- for (i=0;i<1000000;i++) MDupdate(&MD,X,512);
- MDupdate(&MD,X,0);
- t = (double) clock(); /* in microseconds */
- MDprint(&MD); printf(" is digest of 64M byte test input.\n");
- printf("Seconds to process test input: %g\n,t/1e6);
- printf("Characters processed per second: %ld.\n,(int)(64e12/t));
- }
+/* MDtimetrial()
+** A time trial routine, to measure the speed of MD4.
+** Measures speed for 1M blocks = 64M bytes.
+*/
+MDtimetrial()
+{ unsigned int X[16];
+ MDstruct MD;
+ int i;
+ double t;
+ for (i=0;i<16;i++) X[i] = 0x01234567 + i;
+ printf
+ ("MD4 time trial. Processing 1 million 64-character blocks...\n");
+ clock();
+ MDbegin(&MD);
+ for (i=0;i<1000000;i++) MDupdate(&MD,X,512);
+ MDupdate(&MD,X,0);
+ t = (double) clock(); /* in microseconds */
+ MDprint(&MD); printf(" is digest of 64M byte test input.\n");
+ printf("Seconds to process test input: %g\n",t/1e6);
+ printf("Characters processed per second: %ld.\n",(int)(64e12/t));
+}
- /* MDstring(s)
- ** Computes the message digest for string s.
- ** Prints out message digest, a space, the string (in quotes) and a
- ** carriage return.
- */
- MDstring(s)
- unsigned char *s;
- { unsigned int i, len = strlen(s);
- MDstruct MD;
- MDbegin(&MD);
- for (i=0;i+64<=len;i=i+64) MDupdate(&MD,s+i,512);
- MDupdate(&MD,s+i,(len-i)*8);
- MDprint(&MD);
- printf(" \"%s\"\n",s);
- }
+/* MDstring(s)
+** Computes the message digest for string s.
+** Prints out message digest, a space, the string (in quotes) and a
+** carriage return.
+*/
+MDstring(s)
+unsigned char *s;
+{ unsigned int i, len = strlen(s);
+ MDstruct MD;
+ MDbegin(&MD);
+ for (i=0;i+64<=len;i=i+64) MDupdate(&MD,s+i,512);
+ MDupdate(&MD,s+i,(len-i)*8);
+ MDprint(&MD);
+ printf(" \"%s\"\n",s);
+}
- /* MDfile(filename)
- ** Computes the message digest for a specified file.
- ** Prints out message digest, a space, the file name, and a
- ** carriage return.
- */
- MDfile(filename)
- char *filename;
- { FILE *f = fopen(filename,"rb");
- unsigned char X[64];
- MDstruct MD;
- int b;
- if (f == NULL)
- { printf("%s can't be opened.\n",filename); return; }
- MDbegin(&MD);
- while ((b=fread(X,1,64,f))!=0) MDupdate(&MD,X,b*8);
+/* MDfile(filename)
+** Computes the message digest for a specified file.
+** Prints out message digest, a space, the file name, and a
+** carriage return.
+*/
+MDfile(filename)
+char *filename;
+{
+#ifdef __STDC__
+ FILE *f = fopen(filename,"rb");
+#else
+ FILE *f = fopen(filename,"r");
+#endif
+ unsigned char X[64];
+ MDstruct MD;
+ int b;
+ if (f == NULL)
+ { printf("%s can't be opened.\n",filename); return; }
+ MDbegin(&MD);
+ while ((b=fread(X,1,64,f))!=0) MDupdate(&MD,X,b*8);
- MDupdate(&MD,X,0);
- MDprint(&MD);
- printf(" %s\n",filename);
- fclose(f);
- }
+ MDupdate(&MD,X,0);
+ MDprint(&MD);
+ printf(" %s\n",filename);
+ fclose(f);
+}
- /* MDfilter()
- ** Writes the message digest of the data from stdin onto stdout,
- ** followed by a carriage return.
- */
- MDfilter()
- { unsigned char X[64];
- MDstruct MD;
- int b;
- MDbegin(&MD);
- while ((b=fread(X,1,64,stdin))!=0) MDupdate(&MD,X,b*8);
- MDupdate(&MD,X,0);
- MDprint(&MD);
- printf("\n");
- }
+/* MDfilter()
+** Writes the message digest of the data from stdin onto stdout,
+** followed by a carriage return.
+*/
+MDfilter()
+{ unsigned char X[64];
+ MDstruct MD;
+ int b;
+ MDbegin(&MD);
+ while ((b=fread(X,1,64,stdin))!=0) MDupdate(&MD,X,b*8);
+ MDupdate(&MD,X,0);
+ MDprint(&MD);
+ printf("\n");
+}
- /* MDtestsuite()
- ** Run a standard suite of test data.
- */
- MDtestsuite()
- {
- printf("MD4 test suite results:\n");
- MDstring("");
- MDstring("a");
- MDstring("abc");
- MDstring("message digest");
- MDstring("abcdefghijklmnopqrstuvwxyz");
- MDstring
- ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
- MDfile("foo"); /* Contents of file foo are "abc" */
- }
+/* MDtestsuite()
+** Run a standard suite of test data.
+*/
+MDtestsuite()
+{
+ printf("MD4 test suite results:\n");
+ MDstring("");
+ MDstring("a");
+ MDstring("abc");
+ MDstring("message digest");
+ MDstring("abcdefghijklmnopqrstuvwxyz");
+ MDstring
+ ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
+ MDfile("foo"); /* Contents of file foo are "abc" */
+}
- main(argc,argv)
- int argc;
- char *argv[];
- { int i;
- /* For each command line argument in turn:
- ** filename -- prints message digest and name of file
- ** -sstring -- prints message digest and contents of string
- ** -t -- prints time trial statistics for 64M bytes
- ** -x -- execute a standard suite of test data
- ** (no args) -- writes messages digest of stdin onto stdout
- */
+main(argc,argv)
+int argc;
+char *argv[];
+{ int i;
+ /* For each command line argument in turn:
+ ** filename -- prints message digest and name of file
+ ** -sstring -- prints message digest and contents of string
+ ** -t -- prints time trial statistics for 64M bytes
+ ** -x -- execute a standard suite of test data
+ ** (no args) -- writes messages digest of stdin onto stdout
+ */
- if (argc==1) MDfilter();
- else
- if (argv[i][0]=='-' && argv[i][1]=='s') MDstring(argv[i]+2);
- else if (strcmp(argv[i],"-t")==0) MDtimetrial();
- else if (strcmp(argv[i],"-x")==0) MDtestsuite();
- else MDfile(argv[i]);
- }
+ if (argc==1) MDfilter();
+ else
+ for (i=1;i<argc;i++)
+ if (argv[i][0]=='-' && argv[i][1]=='s') MDstring(argv[i]+2);
+ else if (strcmp(argv[i],"-t")==0) MDtimetrial();
+ else if (strcmp(argv[i],"-x")==0) MDtestsuite();
+ else MDfile(argv[i]);
+}
- /*
- ** end of md4driver.c
- */
+/*
+** end of md4driver.c
+*/
projects / krb5.git / commitdiff