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Tech Arsenal 1
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Tech Arsenal (Arsenal Computer).ISO
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pgp20src.zip
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IDEA.H
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C/C++ Source or Header
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1992-08-10
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706b
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26 lines
/* idea.h - header file for idea.c
*/
#include "usuals.h" /* typedefs for byte, word16, boolean, etc. */
#define IDEAKEYSIZE 16
#define IDEABLOCKSIZE 8
void initcfb_idea(word16 iv0[4], byte key[16], boolean decryp);
void ideacfb(byteptr buf, int count);
void close_idea(void);
void init_idearand(byte key[16], byte seed[8], word32 tstamp);
byte idearand(void);
void close_idearand(void);
/* prototypes for passwd.c */
/* getideakey - get pass phrase from user, hashes it to an IDEA key. */
int getideakey(char *keystring, char *hash, boolean noecho);
/* hashpass - Hash pass phrase down to 128 bits (16 bytes). */
void hashpass (char *keystring, int keylen, byte *hash);