1 files changed, 1 insertions, 31 deletions

diff --git a/src/lib/libssl/s3_cbc.c b/src/lib/libssl/s3_cbc.c
index 57485caacf..824ccf983b 100644
--- a/src/lib/libssl/s3_cbc.c
+++ b/src/lib/libssl/s3_cbc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_cbc.c,v 1.10 2015/07/17 07:04:40 doug Exp $ */
+/* $OpenBSD: s3_cbc.c,v 1.11 2015/09/11 17:17:44 jsing Exp $ */
 /* ====================================================================
  * Copyright (c) 2012 The OpenSSL Project.  All rights reserved.
  *
@@ -101,36 +101,6 @@ constant_time_eq_8(unsigned a, unsigned b)
         return DUPLICATE_MSB_TO_ALL_8(c);
 }
 
-/* ssl3_cbc_remove_padding removes padding from the decrypted, SSLv3, CBC
- * record in |rec| by updating |rec->length| in constant time.
- *
- * block_size: the block size of the cipher used to encrypt the record.
- * returns:
- *   0: (in non-constant time) if the record is publicly invalid.
- *   1: if the padding was valid
- *  -1: otherwise. */
-int
-ssl3_cbc_remove_padding(const SSL* s, SSL3_RECORD *rec, unsigned block_size,
-    unsigned mac_size)
-{
-        unsigned padding_length, good;
-        const unsigned overhead = 1 /* padding length byte */ + mac_size;
-
-        /* These lengths are all public so we can test them in non-constant
-         * time. */
-        if (overhead > rec->length)
-                return 0;
-
-        padding_length = rec->data[rec->length - 1];
-        good = constant_time_ge(rec->length, padding_length + overhead);
-        /* SSLv3 requires that the padding is minimal. */
-        good &= constant_time_ge(block_size, padding_length + 1);
-        padding_length = good & (padding_length + 1);
-        rec->length -= padding_length;
-        rec->type |= padding_length << 8; /* kludge: pass padding length */
-        return (int)((good & 1) | (~good & -1));
-}
-
 /* tls1_cbc_remove_padding removes the CBC padding from the decrypted, TLS, CBC
  * record in |rec| in constant time and returns 1 if the padding is valid and
  * -1 otherwise. It also removes any explicit IV from the start of the record