From 6af933667efaab3e74add5ffefd7f9691a362958 Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Sun, 29 Nov 2009 23:13:57 +0000
Subject: Remove the non-iov entry point introduced in r23378, since it's easy
 to use the iov entry point at both call sites.  Rename the iov entry point to
 remove the "_iov" suffix since it's no longer needed to disambiguate.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23381 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/crypto/krb/arcfour/arcfour.c      | 46 -------------------------------
 src/lib/crypto/krb/arcfour/arcfour_aead.c |  6 ++--
 src/lib/crypto/libk5crypto.exports        |  1 -
 3 files changed, 3 insertions(+), 50 deletions(-)

(limited to 'src/lib/crypto')

diff --git a/src/lib/crypto/krb/arcfour/arcfour.c b/src/lib/crypto/krb/arcfour/arcfour.c
index ba48d72..eb80124 100644
--- a/src/lib/crypto/krb/arcfour/arcfour.c
+++ b/src/lib/crypto/krb/arcfour/arcfour.c
@@ -263,49 +263,3 @@ cleanup:
     zapfree(comp_checksum.data, comp_checksum.length);
     return ret;
 }
-
-/* Encrypt or decrypt data for a GSSAPI token. */
-krb5_error_code
-krb5int_arcfour_gsscrypt(const krb5_keyblock *keyblock, krb5_keyusage usage,
-                         const krb5_data *kd_data, const krb5_data *input,
-                         krb5_data *output)
-{
-    const struct krb5_enc_provider *enc = &krb5int_enc_arcfour;
-    const struct krb5_hash_provider *hash = &krb5int_hash_md5;
-    krb5_keyblock *usage_keyblock = NULL, *enc_keyblock = NULL;
-    krb5_key enc_key;
-    krb5_error_code ret;
-
-    ret = krb5int_c_init_keyblock(NULL, keyblock->enctype, enc->keybytes,
-                                  &usage_keyblock);
-    if (ret != 0)
-        goto cleanup;
-    ret = krb5int_c_init_keyblock(NULL, keyblock->enctype, enc->keybytes,
-                                  &enc_keyblock);
-    if (ret != 0)
-        goto cleanup;
-
-    /* Derive a usage key from the session key and usage. */
-    ret = krb5int_arcfour_usage_key(enc, hash, keyblock, usage,
-                                    usage_keyblock);
-    if (ret != 0)
-        goto cleanup;
-
-    /* Derive the encryption key from the usage key and kd_data. */
-    ret = krb5int_arcfour_enc_key(enc, hash, usage_keyblock, kd_data,
-                                  enc_keyblock);
-    if (ret != 0)
-        goto cleanup;
-
-    /* Encrypt or decrypt (encrypt works for both) the input. */
-    ret = krb5_k_create_key(NULL, enc_keyblock, &enc_key);
-    if (ret != 0)
-        goto cleanup;
-    ret = (*enc->encrypt)(enc_key, 0, input, output);
-    krb5_k_free_key(NULL, enc_key);
-
-cleanup:
-    krb5int_c_free_keyblock(NULL, usage_keyblock);
-    krb5int_c_free_keyblock(NULL, enc_keyblock);
-    return ret;
-}
diff --git a/src/lib/crypto/krb/arcfour/arcfour_aead.c b/src/lib/crypto/krb/arcfour/arcfour_aead.c
index c5e65ca..c8612fb 100644
--- a/src/lib/crypto/krb/arcfour/arcfour_aead.c
+++ b/src/lib/crypto/krb/arcfour/arcfour_aead.c
@@ -268,9 +268,9 @@ const struct krb5_aead_provider krb5int_aead_arcfour = {
 };
 
 krb5_error_code
-krb5int_arcfour_gsscrypt_iov(const krb5_keyblock *keyblock,
-                             krb5_keyusage usage, const krb5_data *kd_data,
-                             krb5_crypto_iov *data, size_t num_data)
+krb5int_arcfour_gsscrypt(const krb5_keyblock *keyblock, krb5_keyusage usage,
+                         const krb5_data *kd_data, krb5_crypto_iov *data,
+                         size_t num_data)
 {
     const struct krb5_enc_provider *enc = &krb5int_enc_arcfour;
     const struct krb5_hash_provider *hash = &krb5int_hash_md5;
diff --git a/src/lib/crypto/libk5crypto.exports b/src/lib/crypto/libk5crypto.exports
index 9b19557..bc31c30 100644
--- a/src/lib/crypto/libk5crypto.exports
+++ b/src/lib/crypto/libk5crypto.exports
@@ -96,4 +96,3 @@ krb5int_MD5Final
 krb5int_aes_decrypt
 krb5int_enc_des3
 krb5int_arcfour_gsscrypt
-krb5int_arcfour_gsscrypt_iov
-- 
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