29 lines
749 B
C
29 lines
749 B
C
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/*
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* C program is to illustrate how user authentication is done.
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* Program asks for the user name and password and displays
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* the password as '*' character
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*/
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#include <stdio.h>
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void main()
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{
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char password[10], username[10], ch;
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int i;
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printf("Enter User name: ");
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gets(username);
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printf("Enter the password < any 8 characters>: ");
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for (i = 0; i < 8; i++)
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{
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ch = getchar();
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password[i] = ch;
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ch = '*' ;
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printf("%c", ch);
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}
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password[i] = '\0';
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/* Original password can be printed, if needed */
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printf("\n Your password is :");
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for (i = 0; i < 8; i++)
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{
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printf("%c", password[i]);
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}
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}
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