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Diffstat (limited to 'eBones/des/include/des.h')
| -rw-r--r-- | eBones/des/include/des.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/eBones/des/include/des.h b/eBones/des/include/des.h new file mode 100644 index 0000000..3cfc894 --- /dev/null +++ b/eBones/des/include/des.h @@ -0,0 +1,121 @@ +/* des.h */ +/* Copyright (C) 1993 Eric Young - see README for more details */ + +/*- + * $Id: des.h,v 1.2 1994/07/19 19:22:17 g89r4222 Exp $ + */ + +#ifndef DES_DEFS +#define DES_DEFS + +typedef unsigned char des_cblock[8]; +typedef struct des_ks_struct + { + union { + des_cblock _; + /* make sure things are correct size on machines with + * 8 byte longs */ + unsigned long pad[2]; + } ks; +#define _ ks._ + } des_key_schedule[16]; + +#define DES_KEY_SZ (sizeof(des_cblock)) +#define DES_ENCRYPT 1 +#define DES_DECRYPT 0 + +#define DES_CBC_MODE 0 +#define DES_PCBC_MODE 1 + +#define C_Block des_cblock +#define Key_schedule des_key_schedule +#define ENCRYPT DES_ENCRYPT +#define DECRYPT DES_DECRYPT +#define KEY_SZ DES_KEY_SZ +#define string_to_key des_string_to_key +#define read_pw_string des_read_pw_string +#define random_key des_random_key +#define pcbc_encrypt des_pcbc_encrypt +#define set_key des_set__key +#define key_sched des_key_sched +#define ecb_encrypt des_ecb_encrypt +#define cbc_encrypt des_cbc_encrypt +#define cbc_cksum des_cbc_cksum +#define quad_cksum des_quad_cksum + +/* For compatibility with the MIT lib - eay 20/05/92 */ +typedef struct des_ks_struct bit_64; + +extern int des_check_key; /* defaults to false */ +extern int des_rw_mode; /* defaults to DES_PCBC_MODE */ + +/* The next line is used to disable full ANSI prototypes, if your + * compiler has problems with the prototypes, make sure this line always + * evaluates to true :-) */ +#if !defined(MSDOS) && !defined(__STDC__) +#ifndef KERBEROS +int des_3ecb_encrypt(); +int des_cbc_encrypt(); +int des_3cbc_encrypt(); +int des_cfb_encrypt(); +int des_ecb_encrypt(); +int des_encrypt(); +int des_enc_read(); +int des_enc_write(); +int des_ofb_encrypt(); +int des_pcbc_encrypt(); +int des_random_key(); +int des_read_password(); +int des_read_2passwords(); +int des_read_pw_string(); +int des_is_weak_key(); +int des_set__key(); +int des_key_sched(); +int des_string_to_key(); +int des_string_to_2keys(); +#endif +char *crypt(); +unsigned long des_cbc_cksum(); +unsigned long des_quad_cksum(); +unsigned long des_cbc_cksum(); +void des_set_odd_parity(); +#else /* PROTO */ +int des_3ecb_encrypt(des_cblock *input,des_cblock *output,\ + des_key_schedule ks1,des_key_schedule ks2,int encrypt); +unsigned long des_cbc_cksum(des_cblock *input,des_cblock *output,\ + long length,des_key_schedule schedule,des_cblock *ivec); +int des_cbc_encrypt(des_cblock *input,des_cblock *output,long length,\ + des_key_schedule schedule,des_cblock *ivec,int encrypt); +int des_3cbc_encrypt(des_cblock *input,des_cblock *output,long length,\ + des_key_schedule sk1,des_key_schedule sk2,\ + des_cblock *ivec1,des_cblock *ivec2,int encrypt); +int des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,\ + long length,des_key_schedule schedule,des_cblock *ivec,int encrypt); +int des_ecb_encrypt(des_cblock *input,des_cblock *output,\ + des_key_schedule ks,int encrypt); +int des_encrypt(unsigned long *input,unsigned long *output, + des_key_schedule ks, int encrypt); +int des_enc_read(int fd,char *buf,int len,des_key_schedule sched,\ + des_cblock *iv); +int des_enc_write(int fd,char *buf,int len,des_key_schedule sched,\ + des_cblock *iv); +char *crypt(char *buf,char *salt); +int des_ofb_encrypt(unsigned char *in,unsigned char *out,\ + int numbits,long length,des_key_schedule schedule,des_cblock *ivec); +int des_pcbc_encrypt(des_cblock *input,des_cblock *output,long length,\ + des_key_schedule schedule,des_cblock *ivec,int encrypt); +unsigned long des_quad_cksum(des_cblock *input,des_cblock *output,\ + long length,int out_count,des_cblock *seed); +int des_random_key(des_cblock ret); +int des_read_password(des_cblock *key,char *prompt,int verify); +int des_read_2passwords(des_cblock *key1,des_cblock *key2, \ + char *prompt,int verify); +int des_read_pw_string(char *buf,int length,char *prompt,int verify); +void des_set_odd_parity(des_cblock *key); +int des_is_weak_key(des_cblock *key); +int des_set__key(des_cblock *key,des_key_schedule schedule); +int des_key_sched(des_cblock *key,des_key_schedule schedule); +int des_string_to_key(char *str,des_cblock *key); +int des_string_to_2keys(char *str,des_cblock *key1,des_cblock *key2); +#endif +#endif |
