diff options
Diffstat (limited to 'crypto/telnet/libtelnet/pk.h')
| -rw-r--r-- | crypto/telnet/libtelnet/pk.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/crypto/telnet/libtelnet/pk.h b/crypto/telnet/libtelnet/pk.h new file mode 100644 index 0000000..b41bba5 --- /dev/null +++ b/crypto/telnet/libtelnet/pk.h @@ -0,0 +1,41 @@ +/* header for the des routines that we will use */ + +typedef unsigned char byte, DesData[ 8], IdeaData[16]; +#if 0 +typedef unsigned long word, DesKeys[32]; +#else +#define DesKeys des_key_schedule +#endif + +#define DES_DECRYPT 0 +#define DES_ENCRYPT 1 + +#if 0 +extern void des_fixup_key_parity(); /* (DesData *key) */ +extern int des_key_sched(); /* (DesData *key, DesKeys *m) */ +extern int des_ecb_encrypt(); /* (DesData *src, *dst, DesKeys *m, int mode) */ +extern int des_cbc_encrypt(); /* (char *src, *dst, int length, + DesKeys *m, DesData *init, int mode) */ +#endif + +/* public key routines */ +/* functions: + genkeys(char *public, char *secret) + common_key(char *secret, char *public, desData *deskey) + where + char public[HEXKEYBYTES + 1]; + char secret[HEXKEYBYTES + 1]; + */ + +#define HEXMODULUS "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b" +#define HEXKEYBYTES 48 +#define KEYSIZE 192 +#define KEYBYTES 24 +#define PROOT 3 + +extern void genkeys(char *public, char *secret); +extern void common_key(char *secret, char *public, IdeaData *common, + DesData *deskey); +extern void pk_encode(char *in, char *out, DesData *deskey); +extern void pk_decode(char *in, char *out, DesData *deskey); + |
