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| author | Paul Park <pjpark@mit.edu> | 1995-07-27 19:45:48 +0000 |
|---|---|---|
| committer | Paul Park <pjpark@mit.edu> | 1995-07-27 19:45:48 +0000 |
| commit | a482e2c2d3b39f76deb1a20c5712276685197d91 (patch) | |
| tree | 84173824b42642ef4371aca314e2c33b97abf9ee /src/lib | |
| parent | 10230e950a2ee7df314fd6e2e9ca93870dfb8b41 (diff) | |
| download | krb5-a482e2c2d3b39f76deb1a20c5712276685197d91.tar.gz krb5-a482e2c2d3b39f76deb1a20c5712276685197d91.tar.xz krb5-a482e2c2d3b39f76deb1a20c5712276685197d91.zip | |
Inline the old contents of mit-des.h
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6341 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/crypto/des/des_int.h | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/src/lib/crypto/des/des_int.h b/src/lib/crypto/des/des_int.h index b19735f563..567406b55c 100644 --- a/src/lib/crypto/des/des_int.h +++ b/src/lib/crypto/des/des_int.h @@ -28,7 +28,55 @@ #ifndef DES_INTERNAL_DEFS #define DES_INTERNAL_DEFS -#include "mit-des.h" /* From include/krb5 */ +/* + * Begin "mit-des.h" + */ +#ifndef KRB5_MIT_DES__ +#define KRB5_MIT_DES__ + +typedef krb5_octet mit_des_cblock[8]; /* crypto-block size */ + +/* Key schedule--used internally by DES routines to gain some speed */ +typedef struct mit_des_ks_struct { + mit_des_cblock _; +} mit_des_key_schedule[16]; + +#define MIT_DES_ENCRYPT 1 +#define MIT_DES_DECRYPT 0 + +typedef struct mit_des_ran_key_seed { + krb5_octet sequence_number[8]; + mit_des_key_schedule random_sequence_key; +} mit_des_random_key_seed; + +/* the first byte of the key is already in the keyblock */ + +#define MIT_DES_BLOCK_LENGTH (8*sizeof(krb5_octet)) +#define MIT_DES_CBC_CRC_PAD_MINIMUM CRC32_CKSUM_LENGTH +/* This used to be 8*sizeof(krb5_octet) */ +#define MIT_DES_KEYSIZE 8 + +#define MIT_DES_CBC_CKSUM_LENGTH (4*sizeof(krb5_octet)) + +/* cryptosystem entry descriptor for MIT's DES encryption library */ +extern krb5_cs_table_entry krb5_raw_des_cst_entry; +extern krb5_cs_table_entry krb5_des_crc_cst_entry; +extern krb5_cs_table_entry krb5_des_md5_cst_entry; +extern krb5_checksum_entry krb5_des_cbc_cksumtable_entry; + +/* + * Check if k5-int.h has been included before us. If so, then check to see + * that our view of the DES key size is the same as k5-int.h's. + */ +#ifdef KRB5_MIT_DES_KEYSIZE +#if MIT_DES_KEYSIZE != KRB5_MIT_DES_KEYSIZE +error(MIT_DES_KEYSIZE does not equal KRB5_MIT_DES_KEYSIZE) +#endif /* MIT_DES_KEYSIZE != KRB5_MIT_DES_KEYSIZE */ +#endif /* KRB5_MIT_DES_KEYSIZE */ +#endif /* KRB5_MIT_DES__ */ +/* + * End "mit-des.h" + */ /* cbc_cksum.c */ extern krb5_error_code mit_des_cbc_checksum @@ -40,7 +88,7 @@ extern long mit_des_cbc_cksum krb5_octet FAR *)); /* des.c */ extern int mit_des_ecb_encrypt - PROTOTYPE((unsigned long FAR *, unsigned long FAR *, mit_des_key_schedule , int )); + PROTOTYPE((mit_des_cblock FAR *, mit_des_cblock FAR *, mit_des_key_schedule , int )); /* f_cbc.c */ extern int mit_des_cbc_encrypt |