Moved mit_des_encrypt_f to krb_glue.h

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1539 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 0 insertions, 163 deletions

diff --git a/src/lib/crypto/des/enc_dec.c b/src/lib/crypto/des/enc_dec.c
index 7123baaa7..8238c8463 100644
--- a/src/lib/crypto/des/enc_dec.c
+++ b/src/lib/crypto/des/enc_dec.c
@@ -41,169 +41,6 @@ extern int mit_des_debug;
 #endif
 
 /*
-	encrypts "size" bytes at "in", storing result in "out".
-	"eblock" points to an encrypt block which has been initialized
-	by process_key().
-
-	"out" must be preallocated by the caller to contain sufficient
-	storage to hold the output; the macro krb5_encrypt_size() can
-	be used to compute this size.
-	
-	returns: errors
-*/
-static krb5_error_code
-mit_des_encrypt_f(DECLARG(krb5_const_pointer, in),
-		  DECLARG(krb5_pointer, out),
-		  DECLARG(const size_t, size),
-		  DECLARG(krb5_encrypt_block *, key),
-		  DECLARG(krb5_pointer, ivec))
-OLDDECLARG(krb5_const_pointer, in)
-OLDDECLARG(krb5_pointer, out)
-OLDDECLARG(const size_t, size)
-OLDDECLARG(krb5_encrypt_block *, key)
-OLDDECLARG(krb5_pointer, ivec)
-{
-    krb5_octet	*iv;
-    
-    if ( ivec == 0 )
-	iv = key->key->contents;
-    else
-	iv = (krb5_octet *)ivec;
-
-    /* XXX should check that key sched is valid here? */
-    return (mit_des_cbc_encrypt((krb5_octet *)in, 
-			    (krb5_octet *)out,
-			    size, 
-			    (struct mit_des_ks_struct *)key->priv, 
-			    iv,
-			    MIT_DES_ENCRYPT));
-}    
-
-krb5_error_code mit_des_encrypt_func(DECLARG(krb5_const_pointer, in),
-				     DECLARG(krb5_pointer, out),
-				     DECLARG(const size_t, size),
-				     DECLARG(krb5_encrypt_block *, key),
-				     DECLARG(krb5_pointer, ivec))
-OLDDECLARG(krb5_const_pointer, in)
-OLDDECLARG(krb5_pointer, out)
-OLDDECLARG(const size_t, size)
-OLDDECLARG(krb5_encrypt_block *, key)
-OLDDECLARG(krb5_pointer, ivec)
-{
-    krb5_checksum cksum;
-    krb5_octet 	contents[CRC32_CKSUM_LENGTH];
-    char 	*p, *endinput;
-    int sumsize;
-    krb5_error_code retval;
-
-/*    if ( size < sizeof(mit_des_cblock) )
-	return KRB5_BAD_MSIZE; */
-
-    /* caller passes data size, and saves room for the padding. */
-    /* we need to put the cksum in the end of the padding area */
-    sumsize =  krb5_roundup(size+CRC32_CKSUM_LENGTH, sizeof(mit_des_cblock));
-
-    p = (char *)in + sumsize - CRC32_CKSUM_LENGTH;
-    endinput = (char *)in + size;
-    memset(endinput, 0, sumsize - size);
-    cksum.contents = contents; 
-
-    if (retval = (*krb5_cksumarray[CKSUMTYPE_CRC32]->
-                  sum_func)((krb5_pointer) in,
-                            sumsize,
-                            (krb5_pointer)key->key->contents,
-                            sizeof(mit_des_cblock),
-                            &cksum)) 
-	return retval;
-    
-    memcpy(p, (char *)contents, CRC32_CKSUM_LENGTH);
- 
-    return (mit_des_encrypt_f(in, out, sumsize, key, ivec));
-}
-
-/*
-
-	decrypts "size" bytes at "in", storing result in "out".
-	"eblock" points to an encrypt block which has been initialized
-	by process_key().
-
-	"out" must be preallocated by the caller to contain sufficient
-	storage to hold the output; this is guaranteed to be no more than
-	the input size.
-
-	returns: errors
-
- */
-static krb5_error_code
-mit_des_decrypt_f(DECLARG(krb5_const_pointer, in),
-		  DECLARG(krb5_pointer, out),
-		  DECLARG(const size_t, size),
-		  DECLARG(krb5_encrypt_block *, key),
-		  DECLARG(krb5_pointer, ivec))
-OLDDECLARG(krb5_const_pointer, in)
-OLDDECLARG(krb5_pointer, out)
-OLDDECLARG(const size_t, size)
-OLDDECLARG(krb5_encrypt_block *, key)
-OLDDECLARG(krb5_pointer, ivec)
-{
-    krb5_octet	*iv;
-
-    if ( ivec == 0 )
-	iv = key->key->contents;
-    else
-	iv = (krb5_octet *)ivec;
-
-    /* XXX should check that key sched is valid here? */
-    return (mit_des_cbc_encrypt ((krb5_octet *)in, 
-			     (krb5_octet *)out, 
-			     size, 
-			     (struct mit_des_ks_struct *)key->priv, 
-			     iv,
-			     MIT_DES_DECRYPT));
-}    
-
-krb5_error_code mit_des_decrypt_func(DECLARG(krb5_const_pointer, in),
-				     DECLARG(krb5_pointer, out),
-				     DECLARG(const size_t, size),
-				     DECLARG(krb5_encrypt_block *, key),
-				     DECLARG(krb5_pointer, ivec))
-OLDDECLARG(krb5_const_pointer, in)
-OLDDECLARG(krb5_pointer, out)
-OLDDECLARG(const size_t, size)
-OLDDECLARG(krb5_encrypt_block *, key)
-OLDDECLARG(krb5_pointer, ivec)
-{
-    krb5_checksum cksum;
-    krb5_octet 	contents_prd[CRC32_CKSUM_LENGTH];
-    krb5_octet  contents_get[CRC32_CKSUM_LENGTH];
-    char 	*p;
-    krb5_error_code   retval;
-
-    if ( size < sizeof(mit_des_cblock) )
-	return KRB5_BAD_MSIZE;
-
-    if (retval = mit_des_decrypt_f(in, out, size, key, ivec))
-	return retval;
-
-    cksum.contents = contents_prd;
-    p = (char *)out + size - CRC32_CKSUM_LENGTH;
-    memcpy((char *)contents_get, p, CRC32_CKSUM_LENGTH);
-    memset(p, 0, CRC32_CKSUM_LENGTH);
-
-    if (retval = (*krb5_cksumarray[CKSUMTYPE_CRC32]->
-                  sum_func)(out,
-                            size,
-                            (krb5_pointer)key->key->contents,
-                            sizeof(mit_des_cblock),
-                            &cksum)) 
-	return retval;
-
-    if (memcmp((char *)contents_get, (char *)contents_prd, CRC32_CKSUM_LENGTH) )
-        return KRB5KRB_AP_ERR_BAD_INTEGRITY;
-
-    return 0;
-}
-/*
  * This routine performs DES cipher-block-chaining operation, either
  * encrypting from cleartext to ciphertext, if encrypt != 0 or
  * decrypting from ciphertext to cleartext, if encrypt == 0.