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-rw-r--r--src/mac/cbc_mac/cbc_mac.cpp109
-rw-r--r--src/mac/cbc_mac/cbc_mac.h36
-rw-r--r--src/mac/cbc_mac/modinfo.txt10
-rw-r--r--src/mac/cmac/cmac.cpp152
-rw-r--r--src/mac/cmac/cmac.h41
-rw-r--r--src/mac/cmac/modinfo.txt10
-rw-r--r--src/mac/hmac/hmac.cpp97
-rw-r--r--src/mac/hmac/hmac.h34
-rw-r--r--src/mac/hmac/modinfo.txt10
-rw-r--r--src/mac/ssl3mac/modinfo.txt10
-rw-r--r--src/mac/ssl3mac/ssl3_mac.cpp88
-rw-r--r--src/mac/ssl3mac/ssl3_mac.h34
-rw-r--r--src/mac/x919_mac/modinfo.txt10
-rw-r--r--src/mac/x919_mac/x919_mac.cpp92
-rw-r--r--src/mac/x919_mac/x919_mac.h36
15 files changed, 769 insertions, 0 deletions
diff --git a/src/mac/cbc_mac/cbc_mac.cpp b/src/mac/cbc_mac/cbc_mac.cpp
new file mode 100644
index 000000000..d5275b0ed
--- /dev/null
+++ b/src/mac/cbc_mac/cbc_mac.cpp
@@ -0,0 +1,109 @@
+/*************************************************
+* CBC-MAC Source File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#include <botan/cbc_mac.h>
+#include <botan/lookup.h>
+#include <botan/xor_buf.h>
+#include <algorithm>
+
+namespace Botan {
+
+/*************************************************
+* Update an CBC-MAC Calculation *
+*************************************************/
+void CBC_MAC::add_data(const byte input[], u32bit length)
+ {
+ u32bit xored = std::min(OUTPUT_LENGTH - position, length);
+ xor_buf(state + position, input, xored);
+ position += xored;
+
+ if(position < OUTPUT_LENGTH)
+ return;
+
+ e->encrypt(state);
+ input += xored;
+ length -= xored;
+ while(length >= OUTPUT_LENGTH)
+ {
+ xor_buf(state, input, OUTPUT_LENGTH);
+ e->encrypt(state);
+ input += OUTPUT_LENGTH;
+ length -= OUTPUT_LENGTH;
+ }
+
+ xor_buf(state, input, length);
+ position = length;
+ }
+
+/*************************************************
+* Finalize an CBC-MAC Calculation *
+*************************************************/
+void CBC_MAC::final_result(byte mac[])
+ {
+ if(position)
+ e->encrypt(state);
+
+ copy_mem(mac, state.begin(), state.size());
+ state.clear();
+ position = 0;
+ }
+
+/*************************************************
+* CBC-MAC Key Schedule *
+*************************************************/
+void CBC_MAC::key(const byte key[], u32bit length)
+ {
+ e->set_key(key, length);
+ }
+
+/*************************************************
+* Clear memory of sensitive data *
+*************************************************/
+void CBC_MAC::clear() throw()
+ {
+ e->clear();
+ state.clear();
+ position = 0;
+ }
+
+/*************************************************
+* Return the name of this type *
+*************************************************/
+std::string CBC_MAC::name() const
+ {
+ return "CBC-MAC(" + e->name() + ")";
+ }
+
+/*************************************************
+* Return a clone of this object *
+*************************************************/
+MessageAuthenticationCode* CBC_MAC::clone() const
+ {
+ return new CBC_MAC(e->name());
+ }
+
+/*************************************************
+* CBC-MAC Constructor *
+*************************************************/
+CBC_MAC::CBC_MAC(const std::string& cipher) :
+ MessageAuthenticationCode(block_size_of(cipher),
+ min_keylength_of(cipher),
+ max_keylength_of(cipher),
+ keylength_multiple_of(cipher)),
+ state(block_size_of(cipher))
+ {
+ e = get_block_cipher(cipher);
+ position = 0;
+ }
+
+/*************************************************
+* CBC-MAC Destructor *
+*************************************************/
+CBC_MAC::~CBC_MAC()
+ {
+ delete e;
+ }
+
+}
diff --git a/src/mac/cbc_mac/cbc_mac.h b/src/mac/cbc_mac/cbc_mac.h
new file mode 100644
index 000000000..a5646d07a
--- /dev/null
+++ b/src/mac/cbc_mac/cbc_mac.h
@@ -0,0 +1,36 @@
+/*************************************************
+* CBC-MAC Header File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_CBC_MAC__
+#define BOTAN_CBC_MAC__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* CBC-MAC *
+*************************************************/
+class BOTAN_DLL CBC_MAC : public MessageAuthenticationCode
+ {
+ public:
+ void clear() throw();
+ std::string name() const;
+ MessageAuthenticationCode* clone() const;
+ CBC_MAC(const std::string&);
+ ~CBC_MAC();
+ private:
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+ void key(const byte[], u32bit);
+
+ BlockCipher* e;
+ SecureVector<byte> state;
+ u32bit position;
+ };
+
+}
+
+#endif
diff --git a/src/mac/cbc_mac/modinfo.txt b/src/mac/cbc_mac/modinfo.txt
new file mode 100644
index 000000000..3a7a6e781
--- /dev/null
+++ b/src/mac/cbc_mac/modinfo.txt
@@ -0,0 +1,10 @@
+realname "CBC-MAC"
+
+define CBC_MAC
+
+load_on auto
+
+<add>
+cbc_mac.cpp
+cbc_mac.h
+</add>
diff --git a/src/mac/cmac/cmac.cpp b/src/mac/cmac/cmac.cpp
new file mode 100644
index 000000000..5a99f93b1
--- /dev/null
+++ b/src/mac/cmac/cmac.cpp
@@ -0,0 +1,152 @@
+/*************************************************
+* CMAC Source File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#include <botan/cmac.h>
+#include <botan/lookup.h>
+#include <botan/xor_buf.h>
+
+namespace Botan {
+
+/*************************************************
+* Perform CMAC's multiplication in GF(2^n) *
+*************************************************/
+SecureVector<byte> CMAC::poly_double(const MemoryRegion<byte>& in,
+ byte polynomial)
+ {
+ const bool do_xor = (in[0] & 0x80) ? true : false;
+
+ SecureVector<byte> out = in;
+
+ byte carry = 0;
+ for(u32bit j = out.size(); j != 0; --j)
+ {
+ byte temp = out[j-1];
+ out[j-1] = (temp << 1) | carry;
+ carry = (temp >> 7);
+ }
+
+ if(do_xor)
+ out[out.size()-1] ^= polynomial;
+
+ return out;
+ }
+
+/*************************************************
+* Update an CMAC Calculation *
+*************************************************/
+void CMAC::add_data(const byte input[], u32bit length)
+ {
+ buffer.copy(position, input, length);
+ if(position + length > OUTPUT_LENGTH)
+ {
+ xor_buf(state, buffer, OUTPUT_LENGTH);
+ e->encrypt(state);
+ input += (OUTPUT_LENGTH - position);
+ length -= (OUTPUT_LENGTH - position);
+ while(length > OUTPUT_LENGTH)
+ {
+ xor_buf(state, input, OUTPUT_LENGTH);
+ e->encrypt(state);
+ input += OUTPUT_LENGTH;
+ length -= OUTPUT_LENGTH;
+ }
+ buffer.copy(input, length);
+ position = 0;
+ }
+ position += length;
+ }
+
+/*************************************************
+* Finalize an CMAC Calculation *
+*************************************************/
+void CMAC::final_result(byte mac[])
+ {
+ xor_buf(state, buffer, position);
+
+ if(position == OUTPUT_LENGTH)
+ {
+ xor_buf(state, B, OUTPUT_LENGTH);
+ }
+ else
+ {
+ state[position] ^= 0x80;
+ xor_buf(state, P, OUTPUT_LENGTH);
+ }
+
+ e->encrypt(state);
+
+ for(u32bit j = 0; j != OUTPUT_LENGTH; ++j)
+ mac[j] = state[j];
+
+ state.clear();
+ buffer.clear();
+ position = 0;
+ }
+
+/*************************************************
+* CMAC Key Schedule *
+*************************************************/
+void CMAC::key(const byte key[], u32bit length)
+ {
+ clear();
+ e->set_key(key, length);
+ e->encrypt(B);
+ B = poly_double(B, polynomial);
+ P = poly_double(B, polynomial);
+ }
+
+/*************************************************
+* Clear memory of sensitive data *
+*************************************************/
+void CMAC::clear() throw()
+ {
+ e->clear();
+ state.clear();
+ buffer.clear();
+ B.clear();
+ P.clear();
+ position = 0;
+ }
+
+/*************************************************
+* Return the name of this type *
+*************************************************/
+std::string CMAC::name() const
+ {
+ return "CMAC(" + e->name() + ")";
+ }
+
+/*************************************************
+* Return a clone of this object *
+*************************************************/
+MessageAuthenticationCode* CMAC::clone() const
+ {
+ return new CMAC(e->name());
+ }
+
+/*************************************************
+* CMAC Constructor *
+*************************************************/
+CMAC::CMAC(const std::string& bc_name) :
+ MessageAuthenticationCode(block_size_of(bc_name),
+ min_keylength_of(bc_name),
+ max_keylength_of(bc_name),
+ keylength_multiple_of(bc_name))
+ {
+ e = get_block_cipher(bc_name);
+
+ if(e->BLOCK_SIZE == 16) polynomial = 0x87;
+ else if(e->BLOCK_SIZE == 8) polynomial = 0x1B;
+ else
+ throw Invalid_Argument("CMAC cannot use the cipher " + e->name());
+
+ state.create(OUTPUT_LENGTH);
+ buffer.create(OUTPUT_LENGTH);
+ B.create(OUTPUT_LENGTH);
+ P.create(OUTPUT_LENGTH);
+ position = 0;
+ }
+
+}
diff --git a/src/mac/cmac/cmac.h b/src/mac/cmac/cmac.h
new file mode 100644
index 000000000..c7f107258
--- /dev/null
+++ b/src/mac/cmac/cmac.h
@@ -0,0 +1,41 @@
+/*************************************************
+* CMAC Header File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_CMAC_H__
+#define BOTAN_CMAC_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* CMAC *
+*************************************************/
+class BOTAN_DLL CMAC : public MessageAuthenticationCode
+ {
+ public:
+ void clear() throw();
+ std::string name() const;
+ MessageAuthenticationCode* clone() const;
+
+ static SecureVector<byte> poly_double(const MemoryRegion<byte>& in,
+ byte polynomial);
+
+ CMAC(const std::string&);
+ ~CMAC() { delete e; }
+ private:
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+ void key(const byte[], u32bit);
+
+ BlockCipher* e;
+ SecureVector<byte> buffer, state, B, P;
+ u32bit position;
+ byte polynomial;
+ };
+
+}
+
+#endif
diff --git a/src/mac/cmac/modinfo.txt b/src/mac/cmac/modinfo.txt
new file mode 100644
index 000000000..5188af0c0
--- /dev/null
+++ b/src/mac/cmac/modinfo.txt
@@ -0,0 +1,10 @@
+realname "CMAC"
+
+define CMAC
+
+load_on auto
+
+<add>
+cmac.cpp
+cmac.h
+</add>
diff --git a/src/mac/hmac/hmac.cpp b/src/mac/hmac/hmac.cpp
new file mode 100644
index 000000000..b8c76e8f6
--- /dev/null
+++ b/src/mac/hmac/hmac.cpp
@@ -0,0 +1,97 @@
+/*************************************************
+* HMAC Source File *
+* (C) 1999-2007 Jack Lloyd *
+* 2007 Yves Jerschow *
+*************************************************/
+
+#include <botan/hmac.h>
+#include <botan/lookup.h>
+#include <botan/xor_buf.h>
+
+namespace Botan {
+
+/*************************************************
+* Update a HMAC Calculation *
+*************************************************/
+void HMAC::add_data(const byte input[], u32bit length)
+ {
+ hash->update(input, length);
+ }
+
+/*************************************************
+* Finalize a HMAC Calculation *
+*************************************************/
+void HMAC::final_result(byte mac[])
+ {
+ hash->final(mac);
+ hash->update(o_key);
+ hash->update(mac, OUTPUT_LENGTH);
+ hash->final(mac);
+ hash->update(i_key);
+ }
+
+/*************************************************
+* HMAC Key Schedule *
+*************************************************/
+void HMAC::key(const byte key[], u32bit length)
+ {
+ hash->clear();
+ std::fill(i_key.begin(), i_key.end(), 0x36);
+ std::fill(o_key.begin(), o_key.end(), 0x5C);
+
+ if(length > hash->HASH_BLOCK_SIZE)
+ {
+ SecureVector<byte> hmac_key = hash->process(key, length);
+ xor_buf(i_key, hmac_key, hmac_key.size());
+ xor_buf(o_key, hmac_key, hmac_key.size());
+ }
+ else
+ {
+ xor_buf(i_key, key, length);
+ xor_buf(o_key, key, length);
+ }
+
+ hash->update(i_key);
+ }
+
+/*************************************************
+* Clear memory of sensitive data *
+*************************************************/
+void HMAC::clear() throw()
+ {
+ hash->clear();
+ i_key.clear();
+ o_key.clear();
+ }
+
+/*************************************************
+* Return the name of this type *
+*************************************************/
+std::string HMAC::name() const
+ {
+ return "HMAC(" + hash->name() + ")";
+ }
+
+/*************************************************
+* Return a clone of this object *
+*************************************************/
+MessageAuthenticationCode* HMAC::clone() const
+ {
+ return new HMAC(hash->name());
+ }
+
+/*************************************************
+* HMAC Constructor *
+*************************************************/
+HMAC::HMAC(const std::string& hash_name) :
+ MessageAuthenticationCode(output_length_of(hash_name),
+ 1, 2*block_size_of(hash_name)),
+ hash(get_hash(hash_name))
+ {
+ if(hash->HASH_BLOCK_SIZE == 0)
+ throw Invalid_Argument("HMAC cannot be used with " + hash->name());
+ i_key.create(hash->HASH_BLOCK_SIZE);
+ o_key.create(hash->HASH_BLOCK_SIZE);
+ }
+
+}
diff --git a/src/mac/hmac/hmac.h b/src/mac/hmac/hmac.h
new file mode 100644
index 000000000..62529cf13
--- /dev/null
+++ b/src/mac/hmac/hmac.h
@@ -0,0 +1,34 @@
+/*************************************************
+* HMAC Header File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_HMAC_H__
+#define BOTAN_HMAC_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* HMAC *
+*************************************************/
+class BOTAN_DLL HMAC : public MessageAuthenticationCode
+ {
+ public:
+ void clear() throw();
+ std::string name() const;
+ MessageAuthenticationCode* clone() const;
+ HMAC(const std::string&);
+ ~HMAC() { delete hash; }
+ private:
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+ void key(const byte[], u32bit);
+ HashFunction* hash;
+ SecureVector<byte> i_key, o_key;
+ };
+
+}
+
+#endif
diff --git a/src/mac/hmac/modinfo.txt b/src/mac/hmac/modinfo.txt
new file mode 100644
index 000000000..534d2e036
--- /dev/null
+++ b/src/mac/hmac/modinfo.txt
@@ -0,0 +1,10 @@
+realname "HMAC"
+
+define HMAC
+
+load_on auto
+
+<add>
+hmac.cpp
+hmac.h
+</add>
diff --git a/src/mac/ssl3mac/modinfo.txt b/src/mac/ssl3mac/modinfo.txt
new file mode 100644
index 000000000..d7a86e571
--- /dev/null
+++ b/src/mac/ssl3mac/modinfo.txt
@@ -0,0 +1,10 @@
+realname "SSLv3 MAC"
+
+define SSL3_MAC
+
+load_on auto
+
+<add>
+ssl3_mac.cpp
+ssl3_mac.h
+</add>
diff --git a/src/mac/ssl3mac/ssl3_mac.cpp b/src/mac/ssl3mac/ssl3_mac.cpp
new file mode 100644
index 000000000..ceb04bf44
--- /dev/null
+++ b/src/mac/ssl3mac/ssl3_mac.cpp
@@ -0,0 +1,88 @@
+/*************************************************
+* SSL3-MAC Source File *
+* (C) 1999-2004 Jack Lloyd *
+*************************************************/
+
+#include <botan/ssl3_mac.h>
+#include <botan/lookup.h>
+
+namespace Botan {
+
+/*************************************************
+* Update a SSL3-MAC Calculation *
+*************************************************/
+void SSL3_MAC::add_data(const byte input[], u32bit length)
+ {
+ hash->update(input, length);
+ }
+
+/*************************************************
+* Finalize a SSL3-MAC Calculation *
+*************************************************/
+void SSL3_MAC::final_result(byte mac[])
+ {
+ hash->final(mac);
+ hash->update(o_key);
+ hash->update(mac, OUTPUT_LENGTH);
+ hash->final(mac);
+ hash->update(i_key);
+ }
+
+/*************************************************
+* SSL3-MAC Key Schedule *
+*************************************************/
+void SSL3_MAC::key(const byte key[], u32bit length)
+ {
+ hash->clear();
+ std::fill(i_key.begin(), i_key.end(), 0x36);
+ std::fill(o_key.begin(), o_key.end(), 0x5C);
+
+ i_key.copy(key, length);
+ o_key.copy(key, length);
+ hash->update(i_key);
+ }
+
+/*************************************************
+* Clear memory of sensitive data *
+*************************************************/
+void SSL3_MAC::clear() throw()
+ {
+ hash->clear();
+ i_key.clear();
+ o_key.clear();
+ }
+
+/*************************************************
+* Return the name of this type *
+*************************************************/
+std::string SSL3_MAC::name() const
+ {
+ return "SSL3-MAC(" + hash->name() + ")";
+ }
+
+/*************************************************
+* Return a clone of this object *
+*************************************************/
+MessageAuthenticationCode* SSL3_MAC::clone() const
+ {
+ return new SSL3_MAC(hash->name());
+ }
+
+/*************************************************
+* SSL3-MAC Constructor *
+*************************************************/
+SSL3_MAC::SSL3_MAC(const std::string& hash_name) :
+ MessageAuthenticationCode(output_length_of(hash_name),
+ output_length_of(hash_name)),
+ hash(get_hash(hash_name))
+ {
+ if(hash->name() != "MD5" && hash->name() != "SHA-160")
+ throw Invalid_Argument("SSL3-MAC cannot be used with " + hash->name());
+
+ const u32bit INNER_HASH_LENGTH = (hash->name() == "MD5") ? 64 : 60;
+
+ i_key.create(INNER_HASH_LENGTH);
+ o_key.create(INNER_HASH_LENGTH);
+ }
+
+}
diff --git a/src/mac/ssl3mac/ssl3_mac.h b/src/mac/ssl3mac/ssl3_mac.h
new file mode 100644
index 000000000..8ab08c97d
--- /dev/null
+++ b/src/mac/ssl3mac/ssl3_mac.h
@@ -0,0 +1,34 @@
+/*************************************************
+* SSL3-MAC Header File *
+* (C) 1999-2004 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_SSL3_MAC_H__
+#define BOTAN_SSL3_MAC_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* SSL3-MAC *
+*************************************************/
+class SSL3_MAC : public MessageAuthenticationCode
+ {
+ public:
+ void clear() throw();
+ std::string name() const;
+ MessageAuthenticationCode* clone() const;
+ SSL3_MAC(const std::string&);
+ ~SSL3_MAC() { delete hash; }
+ private:
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+ void key(const byte[], u32bit);
+ HashFunction* hash;
+ SecureVector<byte> i_key, o_key;
+ };
+
+}
+
+#endif
diff --git a/src/mac/x919_mac/modinfo.txt b/src/mac/x919_mac/modinfo.txt
new file mode 100644
index 000000000..24c78b1c6
--- /dev/null
+++ b/src/mac/x919_mac/modinfo.txt
@@ -0,0 +1,10 @@
+realname "ANSI X9.19 MAC"
+
+define ANSI_X919_MAC
+
+load_on auto
+
+<add>
+x919_mac.cpp
+x919_mac.h
+</add>
diff --git a/src/mac/x919_mac/x919_mac.cpp b/src/mac/x919_mac/x919_mac.cpp
new file mode 100644
index 000000000..92ec7b7b8
--- /dev/null
+++ b/src/mac/x919_mac/x919_mac.cpp
@@ -0,0 +1,92 @@
+/*************************************************
+* ANSI X9.19 MAC Source File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#include <botan/x919_mac.h>
+#include <botan/lookup.h>
+#include <botan/xor_buf.h>
+#include <algorithm>
+
+namespace Botan {
+
+/*************************************************
+* Update an ANSI X9.19 MAC Calculation *
+*************************************************/
+void ANSI_X919_MAC::add_data(const byte input[], u32bit length)
+ {
+ u32bit xored = std::min(8 - position, length);
+ xor_buf(state + position, input, xored);
+ position += xored;
+
+ if(position < 8) return;
+
+ e->encrypt(state);
+ input += xored;
+ length -= xored;
+ while(length >= 8)
+ {
+ xor_buf(state, input, 8);
+ e->encrypt(state);
+ input += 8;
+ length -= 8;
+ }
+
+ xor_buf(state, input, length);
+ position = length;
+ }
+
+/*************************************************
+* Finalize an ANSI X9.19 MAC Calculation *
+*************************************************/
+void ANSI_X919_MAC::final_result(byte mac[])
+ {
+ if(position)
+ e->encrypt(state);
+ d->decrypt(state, mac);
+ e->encrypt(mac);
+ state.clear();
+ position = 0;
+ }
+
+/*************************************************
+* ANSI X9.19 MAC Key Schedule *
+*************************************************/
+void ANSI_X919_MAC::key(const byte key[], u32bit length)
+ {
+ e->set_key(key, 8);
+ if(length == 8) d->set_key(key, 8);
+ else d->set_key(key + 8, 8);
+ }
+
+/*************************************************
+* Clear memory of sensitive data *
+*************************************************/
+void ANSI_X919_MAC::clear() throw()
+ {
+ e->clear();
+ d->clear();
+ state.clear();
+ position = 0;
+ }
+
+/*************************************************
+* ANSI X9.19 MAC Constructor *
+*************************************************/
+ANSI_X919_MAC::ANSI_X919_MAC() : MessageAuthenticationCode(8, 8, 16, 8)
+ {
+ e = get_block_cipher("DES");
+ d = get_block_cipher("DES");
+ position = 0;
+ }
+
+/*************************************************
+* ANSI X9.19 MAC Destructor *
+*************************************************/
+ANSI_X919_MAC::~ANSI_X919_MAC()
+ {
+ delete e;
+ delete d;
+ }
+
+}
diff --git a/src/mac/x919_mac/x919_mac.h b/src/mac/x919_mac/x919_mac.h
new file mode 100644
index 000000000..bedb2cf58
--- /dev/null
+++ b/src/mac/x919_mac/x919_mac.h
@@ -0,0 +1,36 @@
+/*************************************************
+* ANSI X9.19 MAC Header File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_ANSI_X919_MAC_H__
+#define BOTAN_ANSI_X919_MAC_H__
+
+#include <botan/base.h>
+
+namespace Botan {
+
+/*************************************************
+* ANSI X9.19 MAC *
+*************************************************/
+class BOTAN_DLL ANSI_X919_MAC : public MessageAuthenticationCode
+ {
+ public:
+ void clear() throw();
+ std::string name() const { return "X9.19-MAC"; }
+ MessageAuthenticationCode* clone() const { return new ANSI_X919_MAC; }
+ ANSI_X919_MAC();
+ ~ANSI_X919_MAC();
+ private:
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+ void key(const byte[], u32bit);
+ BlockCipher* e;
+ BlockCipher* d;
+ SecureBuffer<byte, 8> state;
+ u32bit position;
+ };
+
+}
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 11:02:38 +0000