Remove the ivec parameters from the keyhash provider functions, as

they are never used by callers.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23452 dc483132-0cff-0310-8789-dd5450dbe970

11 files changed, 26 insertions, 35 deletions

diff --git a/src/include/k5-int.h b/src/include/k5-int.h
index d16642e9e..2047bb989 100644
--- a/src/include/k5-int.h
+++ b/src/include/k5-int.h
@@ -675,20 +675,17 @@ struct krb5_keyhash_provider {
     size_t hashsize;
 
     krb5_error_code (*hash)(krb5_key key, krb5_keyusage keyusage,
-                            const krb5_data *ivec, const krb5_data *input,
-                            krb5_data *output);
+                            const krb5_data *input, krb5_data *output);
 
     krb5_error_code (*verify)(krb5_key key, krb5_keyusage keyusage,
-                              const krb5_data *ivec, const krb5_data *input,
-                              const krb5_data *hash, krb5_boolean *valid);
+                              const krb5_data *input, const krb5_data *hash,
+                              krb5_boolean *valid);
 
     krb5_error_code (*hash_iov)(krb5_key key, krb5_keyusage keyusage,
-                                const krb5_data *ivec,
                                 const krb5_crypto_iov *data, size_t num_data,
                                 krb5_data *output);
 
     krb5_error_code (*verify_iov)(krb5_key key, krb5_keyusage keyusage,
-                                  const krb5_data *ivec,
                                   const krb5_crypto_iov *data,
                                   size_t num_data, const krb5_data *hash,
                                   krb5_boolean *valid);
diff --git a/src/lib/crypto/crypto_tests/t_cksum.c b/src/lib/crypto/crypto_tests/t_cksum.c
index 5aca50f95..16a994fdb 100644
--- a/src/lib/crypto/crypto_tests/t_cksum.c
+++ b/src/lib/crypto/crypto_tests/t_cksum.c
@@ -127,13 +127,13 @@ main(argc, argv)
         plaintext.length = strlen(argv[msgindex]);
         plaintext.data = argv[msgindex];
 
-        if ((kret = (*(khp.hash))(key, 0, 0, &plaintext, &newstyle_checksum))) {
+        if ((kret = (*(khp.hash))(key, 0, &plaintext, &newstyle_checksum))) {
             printf("krb5_calculate_checksum choked with %d\n", kret);
             break;
         }
         print_checksum("correct", MD, argv[msgindex], &newstyle_checksum);
 
-        if ((kret = (*(khp.verify))(key, 0, 0, &plaintext, &newstyle_checksum,
+        if ((kret = (*(khp.verify))(key, 0, &plaintext, &newstyle_checksum,
                                     &valid))) {
             printf("verify on new checksum choked with %d\n", kret);
             break;
@@ -146,7 +146,7 @@ main(argc, argv)
         printf("Verify succeeded for \"%s\"\n", argv[msgindex]);
 
         newstyle_checksum.data[0]++;
-        if ((kret = (*(khp.verify))(key, 0, 0, &plaintext, &newstyle_checksum,
+        if ((kret = (*(khp.verify))(key, 0, &plaintext, &newstyle_checksum,
                                     &valid))) {
             printf("verify on new checksum choked with %d\n", kret);
             break;
@@ -163,7 +163,7 @@ main(argc, argv)
             kret = 1;
             break;
         }
-        if ((kret = (*(khp.verify))(key, 0, 0, &plaintext, &knowncksum_dat,
+        if ((kret = (*(khp.verify))(key, 0, &plaintext, &knowncksum_dat,
                                     &valid))) {
             printf("verify on known checksum choked with %d\n", kret);
             break;
diff --git a/src/lib/crypto/krb/aead.c b/src/lib/crypto/krb/aead.c
index 7b95d588e..67835f4e5 100644
--- a/src/lib/crypto/krb/aead.c
+++ b/src/lib/crypto/krb/aead.c
@@ -79,7 +79,7 @@ krb5int_c_make_checksum_iov(const struct krb5_cksumtypes *cksum_type,
         if (cksum_type->keyhash->hash_iov == NULL)
             return KRB5_BAD_ENCTYPE;
 
-        ret = cksum_type->keyhash->hash_iov(key, usage, 0, data, num_data,
+        ret = cksum_type->keyhash->hash_iov(key, usage, data, num_data,
                                             cksum_data);
     } else if (cksum_type->flags & KRB5_CKSUMFLAG_DERIVE) {
         ret = krb5int_dk_make_checksum(cksum_type->hash, key, usage, data,
diff --git a/src/lib/crypto/krb/keyhash_provider/descbc.c b/src/lib/crypto/krb/keyhash_provider/descbc.c
index 1ed226020..95816676d 100644
--- a/src/lib/crypto/krb/keyhash_provider/descbc.c
+++ b/src/lib/crypto/krb/keyhash_provider/descbc.c
@@ -30,8 +30,8 @@
 #include "keyhash_provider.h"
 
 static krb5_error_code
-k5_descbc_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
-               const krb5_data *input, krb5_data *output)
+k5_descbc_hash(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+               krb5_data *output)
 {
     mit_des_key_schedule schedule;
 
@@ -39,8 +39,6 @@ k5_descbc_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
         return(KRB5_BAD_KEYSIZE);
     if ((input->length%8) != 0)
         return(KRB5_BAD_MSIZE);
-    if (ivec && (ivec->length != 8))
-        return(KRB5_CRYPTO_INTERNAL);
     if (output->length != 8)
         return(KRB5_CRYPTO_INTERNAL);
 
@@ -56,7 +54,6 @@ k5_descbc_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
     mit_des_cbc_cksum((unsigned char *) input->data,
                       (unsigned char *) output->data, input->length,
                       schedule,
-                      ivec? (const unsigned char *)ivec->data:
                       (const unsigned char *)mit_des_zeroblock);
 
     memset(schedule, 0, sizeof(schedule));
diff --git a/src/lib/crypto/krb/keyhash_provider/hmac_md5.c b/src/lib/crypto/krb/keyhash_provider/hmac_md5.c
index f522d0cc7..4da77effb 100644
--- a/src/lib/crypto/krb/keyhash_provider/hmac_md5.c
+++ b/src/lib/crypto/krb/keyhash_provider/hmac_md5.c
@@ -37,8 +37,8 @@
 #include "../aead.h"
 
 static  krb5_error_code
-k5_hmac_md5_hash(krb5_key key, krb5_keyusage usage, const krb5_data *iv,
-                 const krb5_data *input, krb5_data *output)
+k5_hmac_md5_hash(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+                 krb5_data *output)
 {
     krb5_keyusage ms_usage;
     krb5_error_code ret;
@@ -80,7 +80,7 @@ cleanup:
 }
 
 static  krb5_error_code
-k5_hmac_md5_hash_iov(krb5_key key, krb5_keyusage usage, const krb5_data *iv,
+k5_hmac_md5_hash_iov(krb5_key key, krb5_keyusage usage,
                      const krb5_crypto_iov *data, size_t num_data,
                      krb5_data *output)
 {
diff --git a/src/lib/crypto/krb/keyhash_provider/k5_md4des.c b/src/lib/crypto/krb/keyhash_provider/k5_md4des.c
index 89e04bb34..c33f07f35 100644
--- a/src/lib/crypto/krb/keyhash_provider/k5_md4des.c
+++ b/src/lib/crypto/krb/keyhash_provider/k5_md4des.c
@@ -64,8 +64,8 @@ mk_xorkey(krb5_key origkey, krb5_key *xorkey)
 }
 
 static krb5_error_code
-k5_md4des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
-               const krb5_data *input, krb5_data *output)
+k5_md4des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+               krb5_data *output)
 {
     krb5_error_code ret;
     krb5_data data;
@@ -113,7 +113,6 @@ k5_md4des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
 
 static krb5_error_code
 k5_md4des_verify(krb5_key key, krb5_keyusage usage,
-                 const krb5_data *ivec,
                  const krb5_data *input, const krb5_data *hash,
                  krb5_boolean *valid)
 {
diff --git a/src/lib/crypto/krb/keyhash_provider/k5_md5des.c b/src/lib/crypto/krb/keyhash_provider/k5_md5des.c
index 2540e0b54..25dc61ce0 100644
--- a/src/lib/crypto/krb/keyhash_provider/k5_md5des.c
+++ b/src/lib/crypto/krb/keyhash_provider/k5_md5des.c
@@ -64,8 +64,8 @@ mk_xorkey(krb5_key origkey, krb5_key *xorkey)
 }
 
 static krb5_error_code
-k5_md5des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
-               const krb5_data *input, krb5_data *output)
+k5_md5des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+               krb5_data *output)
 {
     krb5_error_code ret;
     krb5_data data;
@@ -113,9 +113,8 @@ k5_md5des_hash(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
 }
 
 static krb5_error_code
-k5_md5des_verify(krb5_key key, krb5_keyusage usage, const krb5_data *ivec,
-                 const krb5_data *input, const krb5_data *hash,
-                 krb5_boolean *valid)
+k5_md5des_verify(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+                 const krb5_data *hash, krb5_boolean *valid)
 {
     krb5_error_code ret;
     krb5_MD5_CTX ctx;
diff --git a/src/lib/crypto/krb/keyhash_provider/md5_hmac.c b/src/lib/crypto/krb/keyhash_provider/md5_hmac.c
index 39b2c18ab..45a4e5d70 100644
--- a/src/lib/crypto/krb/keyhash_provider/md5_hmac.c
+++ b/src/lib/crypto/krb/keyhash_provider/md5_hmac.c
@@ -34,8 +34,8 @@
 #include "hash_provider.h"
 
 static  krb5_error_code
-k5_md5_hmac_hash(krb5_key key, krb5_keyusage usage, const krb5_data *iv,
-                 const krb5_data *input, krb5_data *output)
+k5_md5_hmac_hash(krb5_key key, krb5_keyusage usage, const krb5_data *input,
+                 krb5_data *output)
 {
     krb5_keyusage ms_usage;
     krb5_MD5_CTX ctx;
diff --git a/src/lib/crypto/krb/make_checksum.c b/src/lib/crypto/krb/make_checksum.c
index bc69dfb5c..2a0ede1c2 100644
--- a/src/lib/crypto/krb/make_checksum.c
+++ b/src/lib/crypto/krb/make_checksum.c
@@ -82,9 +82,9 @@ krb5_k_make_checksum(krb5_context context, krb5_cksumtype cksumtype,
         keyhash = ctp->keyhash;
         if (keyhash->hash == NULL) {
             assert(keyhash->hash_iov != NULL);
-            ret = (*keyhash->hash_iov)(key, usage, 0, &iov, 1, &data);
+            ret = (*keyhash->hash_iov)(key, usage, &iov, 1, &data);
         } else {
-            ret = (*keyhash->hash)(key, usage, 0, input, &data);
+            ret = (*keyhash->hash)(key, usage, input, &data);
         }
     } else if (ctp->flags & KRB5_CKSUMFLAG_DERIVE) {
         ret = krb5int_dk_make_checksum(ctp->hash, key, usage, &iov, 1, &data);
diff --git a/src/lib/crypto/krb/verify_checksum.c b/src/lib/crypto/krb/verify_checksum.c
index 3664abd02..177c5eb16 100644
--- a/src/lib/crypto/krb/verify_checksum.c
+++ b/src/lib/crypto/krb/verify_checksum.c
@@ -63,10 +63,9 @@ krb5_k_verify_checksum(krb5_context context, krb5_key key,
             iov[0].data.data = data->data;
             iov[0].data.length = data->length;
 
-            return (*keyhash->verify_iov)(key, usage, 0, iov, 1, &indata,
-                                          valid);
+            return (*keyhash->verify_iov)(key, usage, iov, 1, &indata, valid);
         } else if (keyhash->verify != NULL) {
-            return (*keyhash->verify)(key, usage, 0, data, &indata, valid);
+            return (*keyhash->verify)(key, usage, data, &indata, valid);
         }
     }
 
diff --git a/src/lib/crypto/krb/verify_checksum_iov.c b/src/lib/crypto/krb/verify_checksum_iov.c
index 19f1f5ed3..e0af46c0a 100644
--- a/src/lib/crypto/krb/verify_checksum_iov.c
+++ b/src/lib/crypto/krb/verify_checksum_iov.c
@@ -60,7 +60,7 @@ krb5_k_verify_checksum_iov(krb5_context context,
 
     /* If there's actually a verify function, call it. */
     if (ctp->keyhash && ctp->keyhash->verify_iov) {
-        return (*ctp->keyhash->verify_iov)(key, usage, 0, data, num_data,
+        return (*ctp->keyhash->verify_iov)(key, usage, data, num_data,
                                            &checksum->data, valid);
     }