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Document DES changes better.
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Ben Laurie committed Jul 31, 2001
1 parent 534164e commit 8408f4f
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Showing 2 changed files with 37 additions and 34 deletions.
7 changes: 5 additions & 2 deletions CHANGES
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Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,11 @@
the number of header dependencies.
[Ben Laurie]

+) Make DES key schedule conform to the usual scheme, as well as correcting
its structure.
+) Make DES key schedule conform to the usual scheme, as well as
correcting its structure. This means that calls to DES functions
now have to pass a pointer to a des_key_schedule instead of a
plain des_key_schedule (which was actually always a pointer
anyway).
[Ben Laurie]

+) Enhanced support for IA-64 Unix platforms (well, Linux and HP-UX).
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64 changes: 32 additions & 32 deletions doc/crypto/des.pod
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Original file line number Diff line number Diff line change
Expand Up @@ -19,71 +19,71 @@ des_fcrypt, des_crypt, des_enc_read, des_enc_write - DES encryption

void des_random_key(des_cblock *ret);

int des_set_key(const_des_cblock *key, des_key_schedule schedule);
int des_key_sched(const_des_cblock *key, des_key_schedule schedule);
int des_set_key(const_des_cblock *key, des_key_schedule *schedule);
int des_key_sched(const_des_cblock *key, des_key_schedule *schedule);
int des_set_key_checked(const_des_cblock *key,
des_key_schedule schedule);
des_key_schedule *schedule);
void des_set_key_unchecked(const_des_cblock *key,
des_key_schedule schedule);
des_key_schedule *schedule);

void des_set_odd_parity(des_cblock *key);
int des_is_weak_key(const_des_cblock *key);

void des_ecb_encrypt(const_des_cblock *input, des_cblock *output,
des_key_schedule ks, int enc);
des_key_schedule *ks, int enc);
void des_ecb2_encrypt(const_des_cblock *input, des_cblock *output,
des_key_schedule ks1, des_key_schedule ks2, int enc);
des_key_schedule *ks1, des_key_schedule *ks2, int enc);
void des_ecb3_encrypt(const_des_cblock *input, des_cblock *output,
des_key_schedule ks1, des_key_schedule ks2,
des_key_schedule ks3, int enc);
des_key_schedule *ks1, des_key_schedule *ks2,
des_key_schedule *ks3, int enc);

void des_ncbc_encrypt(const unsigned char *input, unsigned char *output,
long length, des_key_schedule schedule, des_cblock *ivec,
long length, des_key_schedule *schedule, des_cblock *ivec,
int enc);
void des_cfb_encrypt(const unsigned char *in, unsigned char *out,
int numbits, long length, des_key_schedule schedule,
int numbits, long length, des_key_schedule *schedule,
des_cblock *ivec, int enc);
void des_ofb_encrypt(const unsigned char *in, unsigned char *out,
int numbits, long length, des_key_schedule schedule,
int numbits, long length, des_key_schedule *schedule,
des_cblock *ivec);
void des_pcbc_encrypt(const unsigned char *input, unsigned char *output,
long length, des_key_schedule schedule, des_cblock *ivec,
long length, des_key_schedule *schedule, des_cblock *ivec,
int enc);
void des_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, des_key_schedule schedule, des_cblock *ivec,
long length, des_key_schedule *schedule, des_cblock *ivec,
int *num, int enc);
void des_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, des_key_schedule schedule, des_cblock *ivec,
long length, des_key_schedule *schedule, des_cblock *ivec,
int *num);

void des_xcbc_encrypt(const unsigned char *input, unsigned char *output,
long length, des_key_schedule schedule, des_cblock *ivec,
long length, des_key_schedule *schedule, des_cblock *ivec,
const_des_cblock *inw, const_des_cblock *outw, int enc);

void des_ede2_cbc_encrypt(const unsigned char *input,
unsigned char *output, long length, des_key_schedule ks1,
des_key_schedule ks2, des_cblock *ivec, int enc);
unsigned char *output, long length, des_key_schedule *ks1,
des_key_schedule *ks2, des_cblock *ivec, int enc);
void des_ede2_cfb64_encrypt(const unsigned char *in,
unsigned char *out, long length, des_key_schedule ks1,
des_key_schedule ks2, des_cblock *ivec, int *num, int enc);
unsigned char *out, long length, des_key_schedule *ks1,
des_key_schedule *ks2, des_cblock *ivec, int *num, int enc);
void des_ede2_ofb64_encrypt(const unsigned char *in,
unsigned char *out, long length, des_key_schedule ks1,
des_key_schedule ks2, des_cblock *ivec, int *num);
unsigned char *out, long length, des_key_schedule *ks1,
des_key_schedule *ks2, des_cblock *ivec, int *num);

void des_ede3_cbc_encrypt(const unsigned char *input,
unsigned char *output, long length, des_key_schedule ks1,
des_key_schedule ks2, des_key_schedule ks3, des_cblock *ivec,
unsigned char *output, long length, des_key_schedule *ks1,
des_key_schedule *ks2, des_key_schedule *ks3, des_cblock *ivec,
int enc);
void des_ede3_cbcm_encrypt(const unsigned char *in, unsigned char *out,
long length, des_key_schedule ks1, des_key_schedule ks2,
des_key_schedule ks3, des_cblock *ivec1, des_cblock *ivec2,
long length, des_key_schedule *ks1, des_key_schedule *ks2,
des_key_schedule *ks3, des_cblock *ivec1, des_cblock *ivec2,
int enc);
void des_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, des_key_schedule ks1, des_key_schedule ks2,
des_key_schedule ks3, des_cblock *ivec, int *num, int enc);
long length, des_key_schedule *ks1, des_key_schedule *ks2,
des_key_schedule *ks3, des_cblock *ivec, int *num, int enc);
void des_ede3_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, des_key_schedule ks1,
des_key_schedule ks2, des_key_schedule ks3,
long length, des_key_schedule *ks1,
des_key_schedule *ks2, des_key_schedule *ks3,
des_cblock *ivec, int *num);

int des_read_password(des_cblock *key, const char *prompt, int verify);
Expand All @@ -93,7 +93,7 @@ des_fcrypt, des_crypt, des_enc_read, des_enc_write - DES encryption
int verify);

DES_LONG des_cbc_cksum(const unsigned char *input, des_cblock *output,
long length, des_key_schedule schedule,
long length, des_key_schedule *schedule,
const_des_cblock *ivec);
DES_LONG des_quad_cksum(const unsigned char *input, des_cblock output[],
long length, int out_count, des_cblock *seed);
Expand All @@ -105,10 +105,10 @@ des_fcrypt, des_crypt, des_enc_read, des_enc_write - DES encryption
char *des_crypt(const char *buf, const char *salt);
char *crypt(const char *buf, const char *salt);

int des_enc_read(int fd, void *buf, int len, des_key_schedule sched,
int des_enc_read(int fd, void *buf, int len, des_key_schedule *sched,
des_cblock *iv);
int des_enc_write(int fd, const void *buf, int len,
des_key_schedule sched, des_cblock *iv);
des_key_schedule *sched, des_cblock *iv);

=head1 DESCRIPTION

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