From: Michael Vrable <mvrable@cs.ucsd.edu>
Date: Sun, 17 Oct 2010 23:18:23 +0000 (-0700)
Subject: Delete dead code.
X-Git-Url: http://git.vrable.net/?p=bluesky.git;a=commitdiff_plain;h=ebcc59dc78483b9e9ee7aa33705974f386d12383

Delete dead code.
---

diff --git a/bluesky/crypto.c b/bluesky/crypto.c
index f34b8b7..89f6b12 100644
--- a/bluesky/crypto.c
+++ b/bluesky/crypto.c
@@ -251,87 +251,3 @@ gboolean bluesky_crypt_block_decrypt(gchar *cloud_block, size_t len,
 
     return TRUE;
 }
-
-#if 0
-/* Encrypt a data block. */
-BlueSkyRCStr *bluesky_crypt_encrypt(BlueSkyRCStr *in, const uint8_t *key)
-{
-    gcry_error_t status;
-    gcry_cipher_hd_t handle;
-
-    status = gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_CTR,
-                              0);
-    if (status) {
-        g_error("gcrypt error setting up encryption: %s\n",
-                gcry_strerror(status));
-    }
-
-    uint8_t *out = g_malloc0(in->len + CRYPTO_BLOCK_SIZE);
-
-    gcry_cipher_setkey(handle, key, CRYPTO_KEY_SIZE);
-    if (status) {
-        g_error("gcrypt error setting key: %s\n",
-                gcry_strerror(status));
-    }
-
-    bluesky_crypt_random_bytes(out, CRYPTO_BLOCK_SIZE);
-    status = gcry_cipher_setctr(handle, out, CRYPTO_BLOCK_SIZE);
-    if (status) {
-        g_error("gcrypt error setting IV: %s\n",
-                gcry_strerror(status));
-    }
-
-    status = gcry_cipher_encrypt(handle, out + CRYPTO_BLOCK_SIZE, in->len,
-                                 in->data, in->len);
-    if (status) {
-        g_error("gcrypt error encrypting: %s\n",
-                gcry_strerror(status));
-    }
-
-    gcry_cipher_close(handle);
-
-    return bluesky_string_new(out, in->len + CRYPTO_BLOCK_SIZE);
-}
-
-/* Decrypt a data block. */
-BlueSkyRCStr *bluesky_crypt_decrypt(BlueSkyRCStr *in, const uint8_t *key)
-{
-    gcry_error_t status;
-    gcry_cipher_hd_t handle;
-
-    g_return_val_if_fail(in->len > CRYPTO_BLOCK_SIZE, NULL);
-
-    status = gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_CTR,
-                              0);
-    if (status) {
-        g_error("gcrypt error setting up encryption: %s\n",
-                gcry_strerror(status));
-    }
-
-    uint8_t *out = g_malloc0(in->len - CRYPTO_BLOCK_SIZE);
-
-    gcry_cipher_setkey(handle, key, CRYPTO_KEY_SIZE);
-    if (status) {
-        g_error("gcrypt error setting key: %s\n",
-                gcry_strerror(status));
-    }
-
-    status = gcry_cipher_setctr(handle, in->data, CRYPTO_BLOCK_SIZE);
-    if (status) {
-        g_error("gcrypt error setting IV: %s\n",
-                gcry_strerror(status));
-    }
-
-    status = gcry_cipher_decrypt(handle, out, in->len - CRYPTO_BLOCK_SIZE,
-                                 in->data + CRYPTO_BLOCK_SIZE,
-                                 in->len - CRYPTO_BLOCK_SIZE);
-    if (status) {
-        g_error("gcrypt error decrypting: %s\n",
-                gcry_strerror(status));
-    }
-
-    gcry_cipher_close(handle);
-
-    return bluesky_string_new(out, in->len - CRYPTO_BLOCK_SIZE);
-}
-#endif