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Annotation of embedaddon/ntp/libntp/authusekey.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * authusekey - decode a key from ascii and use it
        !             3:  */
        !             4: #include <stdio.h>
        !             5: #include <ctype.h>
        !             6: 
        !             7: #include "ntp_types.h"
        !             8: #include "ntp_string.h"
        !             9: #include "ntp_stdlib.h"
        !            10: 
        !            11: /*
        !            12:  * Types of ascii representations for keys.  "Standard" means a 64 bit
        !            13:  * hex number in NBS format, i.e. with the low order bit of each byte
        !            14:  * a parity bit.  "NTP" means a 64 bit key in NTP format, with the
        !            15:  * high order bit of each byte a parity bit.  "Ascii" means a 1-to-8
        !            16:  * character string whose ascii representation is used as the key.
        !            17:  */
        !            18: int
        !            19: authusekey(
        !            20:        keyid_t keyno,
        !            21:        int keytype,
        !            22:        const u_char *str
        !            23:        )
        !            24: {
        !            25:        const u_char *cp;
        !            26:        int len;
        !            27: 
        !            28:        cp = str;
        !            29:        len = strlen((const char *)cp);
        !            30:        if (len == 0)
        !            31:                return 0;
        !            32: 
        !            33:        MD5auth_setkey(keyno, keytype, str, (int)strlen((const char *)str));
        !            34:        return 1;
        !            35: }