From c691561f3198f481c13457433efbccc1c9fcd898 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Fri, 18 May 2012 20:32:36 +0000
Subject: Fairly huge update that replaces the old secmem types with
 std::vector using a custom allocator. Currently our allocator just does
 new/delete with a memset before deletion, and the mmap and mlock allocators
 have been removed.

---
 src/pk_pad/emsa2/emsa2.cpp | 14 +++++++-------
 src/pk_pad/emsa2/emsa2.h   |  8 ++++----
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'src/pk_pad/emsa2')

diff --git a/src/pk_pad/emsa2/emsa2.cpp b/src/pk_pad/emsa2/emsa2.cpp
index 50ea7dbe3..d299ddacd 100644
--- a/src/pk_pad/emsa2/emsa2.cpp
+++ b/src/pk_pad/emsa2/emsa2.cpp
@@ -15,9 +15,9 @@ namespace {
 /*
 * EMSA2 Encode Operation
 */
-SecureVector<byte> emsa2_encoding(const MemoryRegion<byte>& msg,
+secure_vector<byte> emsa2_encoding(const secure_vector<byte>& msg,
                                   size_t output_bits,
-                                  const MemoryRegion<byte>& empty_hash,
+                                  const secure_vector<byte>& empty_hash,
                                   byte hash_id)
    {
    const size_t HASH_SIZE = empty_hash.size();
@@ -34,7 +34,7 @@ SecureVector<byte> emsa2_encoding(const MemoryRegion<byte>& msg,
       if(empty_hash[j] != msg[j])
          empty = false;
 
-   SecureVector<byte> output(output_length);
+   secure_vector<byte> output(output_length);
 
    output[0] = (empty ? 0x4B : 0x6B);
    output[output_length - 3 - HASH_SIZE] = 0xBA;
@@ -59,7 +59,7 @@ void EMSA2::update(const byte input[], size_t length)
 /*
 * Return the raw (unencoded) data
 */
-SecureVector<byte> EMSA2::raw_data()
+secure_vector<byte> EMSA2::raw_data()
    {
    return hash->final();
    }
@@ -67,7 +67,7 @@ SecureVector<byte> EMSA2::raw_data()
 /*
 * EMSA2 Encode Operation
 */
-SecureVector<byte> EMSA2::encoding_of(const MemoryRegion<byte>& msg,
+secure_vector<byte> EMSA2::encoding_of(const secure_vector<byte>& msg,
                                       size_t output_bits,
                                       RandomNumberGenerator&)
    {
@@ -77,8 +77,8 @@ SecureVector<byte> EMSA2::encoding_of(const MemoryRegion<byte>& msg,
 /*
 * EMSA2 Verify Operation
 */
-bool EMSA2::verify(const MemoryRegion<byte>& coded,
-                   const MemoryRegion<byte>& raw,
+bool EMSA2::verify(const secure_vector<byte>& coded,
+                   const secure_vector<byte>& raw,
                    size_t key_bits)
    {
    try
diff --git a/src/pk_pad/emsa2/emsa2.h b/src/pk_pad/emsa2/emsa2.h
index 9e0fa6a95..fb0cecb21 100644
--- a/src/pk_pad/emsa2/emsa2.h
+++ b/src/pk_pad/emsa2/emsa2.h
@@ -27,15 +27,15 @@ class BOTAN_DLL EMSA2 : public EMSA
       ~EMSA2() { delete hash; }
    private:
       void update(const byte[], size_t);
-      SecureVector<byte> raw_data();
+      secure_vector<byte> raw_data();
 
-      SecureVector<byte> encoding_of(const MemoryRegion<byte>&, size_t,
+      secure_vector<byte> encoding_of(const secure_vector<byte>&, size_t,
                                      RandomNumberGenerator& rng);
 
-      bool verify(const MemoryRegion<byte>&, const MemoryRegion<byte>&,
+      bool verify(const secure_vector<byte>&, const secure_vector<byte>&,
                   size_t);
 
-      SecureVector<byte> empty_hash;
+      secure_vector<byte> empty_hash;
       HashFunction* hash;
       byte hash_id;
    };
-- 
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