add rtmp handshake utest, for arm to finger out the bug

@@ -392,7 +392,7 @@ if [ $SRS_LIBRTMP = YES ]; then
 fi
 fi
 #
 #
 # utest, the unit-test cases of srs, base on gtest1.6
 # utest, the unit-test cases of srs, base on gtest1.6
-MODULE_FILES=("srs_utest" "srs_utest_amf0")
+MODULE_FILES=("srs_utest" "srs_utest_amf0" "srs_utest_handshake")
 ModuleLibIncs=(${SRS_OBJS} ${LibSTRoot})
 ModuleLibIncs=(${SRS_OBJS} ${LibSTRoot})
 ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile})
 ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile})
 MODULE_DEPENDS=("CORE" "KERNEL" "RTMP" "APP")
 MODULE_DEPENDS=("CORE" "KERNEL" "RTMP" "APP")

@@ -31,6 +31,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_kernel_log.hpp>
 #include <srs_kernel_log.hpp>
 #include <srs_protocol_io.hpp>
 #include <srs_protocol_io.hpp>
 
 
+using namespace srs;
+
 void srs_random_generate(char* bytes, int size)
 void srs_random_generate(char* bytes, int size)
 {
 {
     static char cdata[]  = { 
     static char cdata[]  = { 
@@ -47,7 +49,7 @@ void srs_random_generate(char* bytes, int size)
 #ifdef SRS_SSL
 #ifdef SRS_SSL
 
 
 // 68bytes FMS key which is used to sign the sever packet.
 // 68bytes FMS key which is used to sign the sever packet.
-u_int8_t SrsGenuineFMSKey[] = {
+u_int8_t srs::SrsGenuineFMSKey[] = {
     0x47, 0x65, 0x6e, 0x75, 0x69, 0x6e, 0x65, 0x20,
     0x47, 0x65, 0x6e, 0x75, 0x69, 0x6e, 0x65, 0x20,
     0x41, 0x64, 0x6f, 0x62, 0x65, 0x20, 0x46, 0x6c,
     0x41, 0x64, 0x6f, 0x62, 0x65, 0x20, 0x46, 0x6c,
     0x61, 0x73, 0x68, 0x20, 0x4d, 0x65, 0x64, 0x69,
     0x61, 0x73, 0x68, 0x20, 0x4d, 0x65, 0x64, 0x69,
@@ -60,7 +62,7 @@ u_int8_t SrsGenuineFMSKey[] = {
 }; // 68
 }; // 68
 
 
 // 62bytes FP key which is used to sign the client packet.
 // 62bytes FP key which is used to sign the client packet.
-u_int8_t SrsGenuineFPKey[] = {
+u_int8_t srs::SrsGenuineFPKey[] = {
     0x47, 0x65, 0x6E, 0x75, 0x69, 0x6E, 0x65, 0x20,
     0x47, 0x65, 0x6E, 0x75, 0x69, 0x6E, 0x65, 0x20,
     0x41, 0x64, 0x6F, 0x62, 0x65, 0x20, 0x46, 0x6C,
     0x41, 0x64, 0x6F, 0x62, 0x65, 0x20, 0x46, 0x6C,
     0x61, 0x73, 0x68, 0x20, 0x50, 0x6C, 0x61, 0x79,
     0x61, 0x73, 0x68, 0x20, 0x50, 0x6C, 0x61, 0x79,
@@ -73,7 +75,8 @@ u_int8_t SrsGenuineFPKey[] = {
 
 
 #include <openssl/evp.h>
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
 #include <openssl/hmac.h>
-int openssl_HMACsha256(const void* data, int data_size, const void* key, int key_size, void* digest) {
+int srs::openssl_HMACsha256(const void* data, int data_size, const void* key, int key_size, void* digest) 
+{
     HMAC_CTX ctx;
     HMAC_CTX ctx;
     
     
     HMAC_CTX_init(&ctx);
     HMAC_CTX_init(&ctx);
@@ -234,32 +237,6 @@ int openssl_generate_key(char* _private_key, char* _public_key, int32_t size)
     return ret;
     return ret;
 }
 }
 
 
-// the digest key generate size.
-#define OpensslHashSize 512
-
-/**
-* 764bytes key结构
-*     random-data: (offset)bytes
-*     key-data: 128bytes
-*     random-data: (764-offset-128-4)bytes
-*     offset: 4bytes
-*/
-struct key_block
-{
-    // (offset)bytes
-    char* random0;
-    int random0_size;
-    
-    // 128bytes
-    char key[128];
-    
-    // (764-offset-128-4)bytes
-    char* random1;
-    int random1_size;
-    
-    // 4bytes
-    int32_t offset;
-};
 // calc the offset of key,
 // calc the offset of key,
 // the key->offset cannot be used as the offset of key.
 // the key->offset cannot be used as the offset of key.
 int srs_key_block_get_offset(key_block* key)
 int srs_key_block_get_offset(key_block* key)
@@ -349,29 +326,6 @@ void srs_key_block_free(key_block* key)
     }
     }
 }
 }
 
 
-/**
-* 764bytes digest结构
-*     offset: 4bytes
-*     random-data: (offset)bytes
-*     digest-data: 32bytes
-*     random-data: (764-4-offset-32)bytes
-*/
-struct digest_block
-{
-    // 4bytes
-    int32_t offset;
-    
-    // (offset)bytes
-    char* random0;
-    int random0_size;
-    
-    // 32bytes
-    char digest[32];
-    
-    // (764-4-offset-32)bytes
-    char* random1;
-    int random1_size;
-};
 // calc the offset of digest,
 // calc the offset of digest,
 // the key->offset cannot be used as the offset of digest.
 // the key->offset cannot be used as the offset of digest.
 int srs_digest_block_get_offset(digest_block* digest)
 int srs_digest_block_get_offset(digest_block* digest)
@@ -460,15 +414,6 @@ void srs_digest_block_free(digest_block* digest)
     }
     }
 }
 }
 
 
-/**
-* the schema type.
-*/
-enum srs_schema_type {
-    srs_schema0 = 0, // key-digest sequence
-    srs_schema1 = 1, // digest-key sequence
-    srs_schema_invalid = 2,
-};
-
 void __srs_time_copy_to(char*& pp, int32_t time)
 void __srs_time_copy_to(char*& pp, int32_t time)
 {
 {
     // 4bytes time
     // 4bytes time
@@ -560,13 +505,14 @@ void srs_schema1_copy_to(char* bytes, bool with_digest,
         srs_assert(pp - bytes == 1536 - 32);
         srs_assert(pp - bytes == 1536 - 32);
     }
     }
 }
 }
+
 /**
 /**
 * c1s1 is splited by digest:
 * c1s1 is splited by digest:
 *     c1s1-part1: n bytes (time, version, key and digest-part1).
 *     c1s1-part1: n bytes (time, version, key and digest-part1).
 *     digest-data: 32bytes
 *     digest-data: 32bytes
 *     c1s1-part2: (1536-n-32)bytes (digest-part2)
 *     c1s1-part2: (1536-n-32)bytes (digest-part2)
 */
 */
-char* srs_bytes_join_schema0(int32_t time, int32_t version, key_block* key, digest_block* digest)
+char* srs::srs_bytes_join_schema0(int32_t time, int32_t version, key_block* key, digest_block* digest)
 {
 {
     char* bytes = new char[1536 -32];
     char* bytes = new char[1536 -32];
     
     
@@ -574,13 +520,14 @@ char* srs_bytes_join_schema0(int32_t time, int32_t version, key_block* key, dige
     
     
     return bytes;
     return bytes;
 }
 }
+
 /**
 /**
 * c1s1 is splited by digest:
 * c1s1 is splited by digest:
 *     c1s1-part1: n bytes (time, version and digest-part1).
 *     c1s1-part1: n bytes (time, version and digest-part1).
 *     digest-data: 32bytes
 *     digest-data: 32bytes
 *     c1s1-part2: (1536-n-32)bytes (digest-part2 and key)
 *     c1s1-part2: (1536-n-32)bytes (digest-part2 and key)
 */
 */
-char* srs_bytes_join_schema1(int32_t time, int32_t version, digest_block* digest, key_block* key)
+char* srs::srs_bytes_join_schema1(int32_t time, int32_t version, digest_block* digest, key_block* key)
 {
 {
     char* bytes = new char[1536 -32];
     char* bytes = new char[1536 -32];
     
     
@@ -592,7 +539,8 @@ char* srs_bytes_join_schema1(int32_t time, int32_t version, digest_block* digest
 /**
 /**
 * compare the memory in bytes.
 * compare the memory in bytes.
 */
 */
-bool srs_bytes_equals(void* pa, void* pb, int size){
+bool srs::srs_bytes_equals(void* pa, void* pb, int size)
+{
     u_int8_t* a = (u_int8_t*)pa;
     u_int8_t* a = (u_int8_t*)pa;
     u_int8_t* b = (u_int8_t*)pb;
     u_int8_t* b = (u_int8_t*)pb;
     
     
@@ -605,126 +553,6 @@ bool srs_bytes_equals(void* pa, void* pb, int size){
     return true;
     return true;
 }
 }
 
 
-/**
-* c1s1 schema0
-*     time: 4bytes
-*     version: 4bytes
-*     key: 764bytes
-*     digest: 764bytes
-* c1s1 schema1
-*     time: 4bytes
-*     version: 4bytes
-*     digest: 764bytes
-*     key: 764bytes
-*/
-struct c1s1
-{
-    union block {
-        key_block key; 
-        digest_block digest; 
-    };
-    
-    // 4bytes
-    int32_t time;
-    // 4bytes
-    int32_t version;
-    // 764bytes
-    // if schema0, use key
-    // if schema1, use digest
-    block block0;
-    // 764bytes
-    // if schema0, use digest
-    // if schema1, use key
-    block block1;
-    
-    // the logic schema
-    srs_schema_type schema;
-    
-    c1s1();
-    virtual ~c1s1();
-    /**
-    * get the digest key.
-    */
-    virtual char* get_digest();
-    /**
-    * copy to bytes.
-    */
-    virtual void dump(char* _c1s1);
-    
-    /**
-    * client: create and sign c1 by schema.
-    * sign the c1, generate the digest.
-    *         calc_c1_digest(c1, schema) {
-    *            get c1s1-joined from c1 by specified schema
-    *            digest-data = HMACsha256(c1s1-joined, FPKey, 30)
-    *            return digest-data;
-    *        }
-    *        random fill 1536bytes c1 // also fill the c1-128bytes-key
-    *        time = time() // c1[0-3]
-    *        version = [0x80, 0x00, 0x07, 0x02] // c1[4-7]
-    *        schema = choose schema0 or schema1
-    *        digest-data = calc_c1_digest(c1, schema)
-    *        copy digest-data to c1
-    */
-    virtual int c1_create(srs_schema_type _schema);
-    /**
-    * server: parse the c1s1, discovery the key and digest by schema.
-    * use the c1_validate_digest() to valid the digest of c1.
-    */
-    virtual int c1_parse(char* _c1s1, srs_schema_type _schema);
-    /**
-    * server: validate the parsed schema and c1s1
-    */
-    virtual int c1_validate_digest(bool& is_valid);
-    /**
-    * server: create and sign the s1 from c1.
-    */
-    virtual int s1_create(c1s1* c1);
-private:
-    virtual int calc_s1_digest(char*& digest);
-    virtual int calc_c1_digest(char*& digest);
-    virtual void destroy_blocks();
-};
-
-/**
-* the c2s2 complex handshake structure.
-* random-data: 1504bytes
-* digest-data: 32bytes
-*/
-struct c2s2
-{
-    char random[1504];
-    char digest[32];
-    
-    c2s2();
-    virtual ~c2s2();
-    
-    /**
-    * copy to bytes.
-    */
-    virtual void dump(char* _c2s2);
-
-    /**
-    * create c2.
-    * random fill c2s2 1536 bytes
-    * 
-    * // client generate C2, or server valid C2
-    * temp-key = HMACsha256(s1-digest, FPKey, 62)
-    * c2-digest-data = HMACsha256(c2-random-data, temp-key, 32)
-    */
-    virtual int c2_create(c1s1* s1);
-    
-    /**
-    * create s2.
-    * random fill c2s2 1536 bytes
-    * 
-    * // server generate S2, or client valid S2
-    * temp-key = HMACsha256(c1-digest, FMSKey, 68)
-    * s2-digest-data = HMACsha256(s2-random-data, temp-key, 32)
-    */
-    virtual int s2_create(c1s1* c1);
-};
-
 c2s2::c2s2()
 c2s2::c2s2()
 {
 {
     srs_random_generate(random, 1504);
     srs_random_generate(random, 1504);

@@ -76,4 +76,217 @@ public:
     virtual int handshake_with_server(ISrsProtocolReaderWriter* io);
     virtual int handshake_with_server(ISrsProtocolReaderWriter* io);
 };
 };
 
 
+namespace srs
+{
+    /**
+    * the schema type.
+    */
+    enum srs_schema_type {
+        srs_schema0 = 0, // key-digest sequence
+        srs_schema1 = 1, // digest-key sequence
+        srs_schema_invalid = 2,
+    };
+    
+    /**
+    * 764bytes key结构
+    *     random-data: (offset)bytes
+    *     key-data: 128bytes
+    *     random-data: (764-offset-128-4)bytes
+    *     offset: 4bytes
+    * @see also: http://blog.csdn.net/win_lin/article/details/13006803
+    */
+    struct key_block
+    {
+        // (offset)bytes
+        char* random0;
+        int random0_size;
+        
+        // 128bytes
+        char key[128];
+        
+        // (764-offset-128-4)bytes
+        char* random1;
+        int random1_size;
+        
+        // 4bytes
+        int32_t offset;
+    };
+    
+    /**
+    * 764bytes digest结构
+    *     offset: 4bytes
+    *     random-data: (offset)bytes
+    *     digest-data: 32bytes
+    *     random-data: (764-4-offset-32)bytes
+    * @see also: http://blog.csdn.net/win_lin/article/details/13006803
+    */
+    struct digest_block
+    {
+        // 4bytes
+        int32_t offset;
+        
+        // (offset)bytes
+        char* random0;
+        int random0_size;
+        
+        // 32bytes
+        char digest[32];
+        
+        // (764-4-offset-32)bytes
+        char* random1;
+        int random1_size;
+    };
+    
+    /**
+    * c1s1 schema0
+    *     time: 4bytes
+    *     version: 4bytes
+    *     key: 764bytes
+    *     digest: 764bytes
+    * c1s1 schema1
+    *     time: 4bytes
+    *     version: 4bytes
+    *     digest: 764bytes
+    *     key: 764bytes
+    * @see also: http://blog.csdn.net/win_lin/article/details/13006803
+    */
+    struct c1s1
+    {
+        union block {
+            key_block key; 
+            digest_block digest; 
+        };
+        
+        // 4bytes
+        int32_t time;
+        // 4bytes
+        int32_t version;
+        // 764bytes
+        // if schema0, use key
+        // if schema1, use digest
+        block block0;
+        // 764bytes
+        // if schema0, use digest
+        // if schema1, use key
+        block block1;
+        
+        // the logic schema
+        srs_schema_type schema;
+        
+        c1s1();
+        virtual ~c1s1();
+        /**
+        * get the digest key.
+        */
+        virtual char* get_digest();
+        /**
+        * copy to bytes.
+        */
+        virtual void dump(char* _c1s1);
+        
+        /**
+        * client: create and sign c1 by schema.
+        * sign the c1, generate the digest.
+        *         calc_c1_digest(c1, schema) {
+        *            get c1s1-joined from c1 by specified schema
+        *            digest-data = HMACsha256(c1s1-joined, FPKey, 30)
+        *            return digest-data;
+        *        }
+        *        random fill 1536bytes c1 // also fill the c1-128bytes-key
+        *        time = time() // c1[0-3]
+        *        version = [0x80, 0x00, 0x07, 0x02] // c1[4-7]
+        *        schema = choose schema0 or schema1
+        *        digest-data = calc_c1_digest(c1, schema)
+        *        copy digest-data to c1
+        */
+        virtual int c1_create(srs_schema_type _schema);
+        /**
+        * server: parse the c1s1, discovery the key and digest by schema.
+        * use the c1_validate_digest() to valid the digest of c1.
+        */
+        virtual int c1_parse(char* _c1s1, srs_schema_type _schema);
+        /**
+        * server: validate the parsed schema and c1s1
+        */
+        virtual int c1_validate_digest(bool& is_valid);
+        /**
+        * server: create and sign the s1 from c1.
+        */
+        virtual int s1_create(c1s1* c1);
+    private:
+        virtual int calc_s1_digest(char*& digest);
+        virtual int calc_c1_digest(char*& digest);
+        virtual void destroy_blocks();
+    };
+    
+    /**
+    * the c2s2 complex handshake structure.
+    * random-data: 1504bytes
+    * digest-data: 32bytes
+    * @see also: http://blog.csdn.net/win_lin/article/details/13006803
+    */
+    struct c2s2
+    {
+        char random[1504];
+        char digest[32];
+        
+        c2s2();
+        virtual ~c2s2();
+        
+        /**
+        * copy to bytes.
+        */
+        virtual void dump(char* _c2s2);
+    
+        /**
+        * create c2.
+        * random fill c2s2 1536 bytes
+        * 
+        * // client generate C2, or server valid C2
+        * temp-key = HMACsha256(s1-digest, FPKey, 62)
+        * c2-digest-data = HMACsha256(c2-random-data, temp-key, 32)
+        */
+        virtual int c2_create(c1s1* s1);
+        
+        /**
+        * create s2.
+        * random fill c2s2 1536 bytes
+        * 
+        * // server generate S2, or client valid S2
+        * temp-key = HMACsha256(c1-digest, FMSKey, 68)
+        * s2-digest-data = HMACsha256(s2-random-data, temp-key, 32)
+        */
+        virtual int s2_create(c1s1* c1);
+    };
+    
+    /**
+    * compare the memory in bytes.
+    */
+    bool srs_bytes_equals(void* pa, void* pb, int size);
+    
+    /**
+    * c1s1 is splited by digest:
+    *     c1s1-part1: n bytes (time, version, key and digest-part1).
+    *     digest-data: 32bytes
+    *     c1s1-part2: (1536-n-32)bytes (digest-part2)
+    * @return a new allocated bytes, user must free it.
+    */
+    char* srs_bytes_join_schema0(int32_t time, int32_t version, key_block* key, digest_block* digest);
+    
+    /**
+    * c1s1 is splited by digest:
+    *     c1s1-part1: n bytes (time, version and digest-part1).
+    *     digest-data: 32bytes
+    *     c1s1-part2: (1536-n-32)bytes (digest-part2 and key)
+    * @return a new allocated bytes, user must free it.
+    */
+    char* srs_bytes_join_schema1(int32_t time, int32_t version, digest_block* digest, key_block* key);
+    
+    // the digest key generate size.
+    #define OpensslHashSize 512
+    extern u_int8_t SrsGenuineFMSKey[];
+    extern u_int8_t SrsGenuineFPKey[];
+    int openssl_HMACsha256(const void* data, int data_size, const void* key, int key_size, void* digest);
+}
+
 #endif
 #endif

@@ -78,6 +78,8 @@ file
 	..\utest\srs_utest.cpp,
 	..\utest\srs_utest.cpp,
 	..\utest\srs_utest_amf0.hpp,
 	..\utest\srs_utest_amf0.hpp,
 	..\utest\srs_utest_amf0.cpp,
 	..\utest\srs_utest_amf0.cpp,
+	..\utest\srs_utest_handshake.hpp,
+	..\utest\srs_utest_handshake.cpp,
 	research readonly separator,
 	research readonly separator,
 	..\..\research\librtmp\srs_play.c,
 	..\..\research\librtmp\srs_play.c,
 	..\..\research\librtmp\srs_publish.c,
 	..\..\research\librtmp\srs_publish.c,

+/*
+The MIT License (MIT)
+
+Copyright (c) 2013-2014 winlin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#include <srs_utest_handshake.hpp>
+
+#include <srs_kernel_error.hpp>
+#include <srs_core_autofree.hpp>
+
+// verify the sha256
+VOID TEST(HandshakeTest, OpensslSha256)
+{
+    // randome bytes to ensure the openssl sha256 is ok.
+    char random_bytes[] = {
+        0x8b, 0x1c, 0x5c, 0x5c, 0x3b, 0x98, 0x60, 0x80, 0x3c, 0x97, 0x43, 0x79, 0x9c, 0x94, 0xec, 0x63, 0xaa, 0xd9, 0x10, 0xd7, 0x0d, 0x91, 0xfb, 0x1f, 0xbf, 0xe0, 0x29, 0xde, 0x77, 0x09, 0x21, 0x34, 0xa5, 0x7d, 0xdf, 0xe3, 0xdf, 0x11, 0xdf, 0xd4, 0x00, 0x57, 0x38, 0x5b, 0xae, 0x9e, 0x89, 0x35, 0xcf, 0x07, 0x48, 0xca, 0xc8, 0x25, 0x46, 0x3c,
+        0xb6, 0xdb, 0x9b, 0x39, 0xa6, 0x07, 0x3d, 0xaf, 0x8b, 0x85, 0xa2, 0x2f, 0x03, 0x64, 0x5e, 0xbd, 0xb4, 0x20, 0x01, 0x48, 0x2e, 0xc2, 0xe6, 0xcc, 0xce, 0x61, 0x59, 0x47, 0xf9, 0xdd, 0xc2, 0xa2, 0xfe, 0x64, 0xe6, 0x0b, 0x41, 0x4f, 0xe4, 0x8a, 0xca, 0xbe, 0x4d, 0x0e, 0x73, 0xba, 0x82, 0x30, 0x3c, 0x53, 0x36, 0x2e, 0xd3, 0x04, 0xae, 0x49,
+        0x44, 0x71, 0x6d, 0x4d, 0x5a, 0x14, 0x94, 0x94, 0x57, 0x78, 0xb9, 0x2a, 0x34, 0x49, 0xf8, 0xc2, 0xec, 0x4e, 0x29, 0xb6, 0x28, 0x54, 0x4a, 0x5e, 0x68, 0x06, 0xfe, 0xfc, 0xd5, 0x01, 0x35, 0x0c, 0x95, 0x6f, 0xe9, 0x77, 0x8a, 0xfc, 0x11, 0x15, 0x1a, 0xda, 0x6c, 0xf5, 0xba, 0x9e, 0x41, 0xd9, 0x7e, 0x0f, 0xdb, 0x33, 0xda, 0x35, 0x9d, 0x34,
+        0x67, 0x8f, 0xdf, 0x71, 0x63, 0x04, 0x9c, 0x54, 0xb6, 0x18, 0x10, 0x2d, 0x42, 0xd2, 0xf3, 0x14, 0x34, 0xa1, 0x31, 0x90, 0x48, 0xc9, 0x4b, 0x87, 0xb5, 0xcd, 0x62, 0x6b, 0x77, 0x18, 0x36, 0xd9, 0xc9, 0xc9, 0xae, 0x89, 0xfb, 0xed, 0xcd, 0xcb, 0xdb, 0x6e, 0xe3, 0x22, 0xbf, 0x7b, 0x72, 0x8a, 0xc3, 0x79, 0xd6, 0x1b, 0x6c, 0xe7, 0x9c, 0xc9,
+        0xfd, 0x48, 0xaa, 0xc1, 0xfa, 0xbf, 0x33, 0x87, 0x5c, 0x0d, 0xe5, 0x34, 0x24, 0x70, 0x14, 0x1e, 0x4a, 0x48, 0x07, 0x6e, 0xaf, 0xbf, 0xfe, 0x34, 0x1e, 0x1e, 0x19, 0xfc, 0xb5, 0x8a, 0x4f, 0x3c, 0xb4, 0xcf, 0xde, 0x24, 0x79, 0x65, 0x17, 0x22, 0x3f, 0xc0, 0x06, 0x76, 0x4e, 0x3c, 0xfb, 0xc3, 0xd0, 0x7f, 0x7b, 0x87, 0x5c, 0xeb, 0x97, 0x87,
+    };
+    
+    char digest[OpensslHashSize];
+    ASSERT_EQ(ERROR_SUCCESS, 
+        openssl_HMACsha256(
+            random_bytes, sizeof(random_bytes), 
+            SrsGenuineFPKey, 30, 
+            digest
+        )
+    );
+    
+    char expect_digest[] = {
+        0x1b, 0xc7, 0xe6, 0x14, 0xd5, 0x19, 0x8d, 0x99, 0x42, 0x0a, 0x21, 0x95, 0x26, 0x9a, 0x8a, 0x56,
+        0xb4, 0x82, 0x2a, 0x7f, 0xd3, 0x1d, 0xc3, 0xd8, 0x92, 0x97, 0xc4, 0x61, 0xb7, 0x4d, 0x5d, 0xd2
+    };
+    EXPECT_TRUE(srs_bytes_equals(digest, expect_digest, 32));
+}
+
+// flash will sendout a c0c1 encrypt by ssl.
+VOID TEST(HandshakeTest, VerifyFPC0C1)
+{
+    char c0c1[] = {
+        0x03, 0x00, 0x0f, 0x64, 0xd0, 0x80, 0x00, 0x07, 0x02, 0xe6, 0x42, 0xe5, 0x2b, 0xf1, 0x1d, 0x0f, 0x6c, 0xc8, 0x50, 0xf2, 0x06, 0xae, 0xd5, 0x4f, 0xdb, 0xfe, 0x79, 0xc2, 0xef, 0xf5, 0x01, 0x74, 0x4b, 0x5b, 0xe7, 0x37, 0xa3, 0xe0, 0xca, 0xe1, 0x97, 0x07, 0xdb, 0x54, 0x1d, 0x4c, 0x4b, 0xa3, 0xc3, 0x3e, 0xa9, 0xeb, 0xa9, 0x5b, 0x2f, 0x38, 0xa0, 0xa9, 0x98, 0x38, 0x80, 0x1b, 0xfb, 0xa7, 0x04, 0xff, 0xfd, 0x45, 0xfe, 0xfa, 0xc1, 0xe4, 0x1c, 0x77, 0x9a, 0x19, 0x39, 0x34, 0x10, 0x79, 0x12, 0xcf, 0x4e, 0xea, 0x34, 0x7d, 0x88, 0x47, 0xca, 0xf2, 0xb3, 0x09, 0x50, 0xbb, 0xe1, 0x20, 0x9b, 0x25, 0xb0, 0x3c, 0xbc, 0x46, 0x7a, 0x36, 0xb8, 0xc2, 0x4d, 0xd0, 0xf1, 0x20, 0x2a, 0xcc, 0x7a, 0x91, 0xab, 0x0b, 0xb6, 0xc7, 0x09, 0x0d, 0xf1, 0x34, 0x0c, 0x37, 0xbe, 0xad, 0x0e, 0xe3, 0x6b, 0x68, 0x0a, 0x7e, 0xd2, 0xd4, 0xc5, 0x3d, 0xdc, 0xac, 0x28, 0x8b, 0x88, 0xb5, 0x1e, 0xd8, 0x2b, 0x68, 0x72, 0x55, 0x64, 0xa2, 0xa5, 0x69, 0x0a, 0xdb, 0x26, 0xff, 0x63, 0x2d, 0xb8, 0xff, 0xb6, 0x33, 0xd3, 0x9d, 0x5c, 0x46, 0xd6, 0xbf, 0x8b, 0x1c, 0x5c, 0x5c, 0x3b, 0x98, 0x60, 0x80, 0x3c, 0x97, 0x43, 0x79, 0x9c, 0x94, 0xec, 0x63, 0xaa, 0xd9, 0x10, 0xd7, 0x0d, 0x91, 0xfb, 0x1f, 0xbf, 0xe0, 0x29, 0xde, 0x77, 0x09, 0x21, 0x34, 0xa5, 0x7d, 0xdf, 0xe3, 0xdf, 0x11, 0xdf, 0xd4, 0x00, 0x57, 0x38, 0x5b, 0xae, 0x9e, 0x89, 0x35, 0xcf, 0x07, 0x48, 0xca, 0xc8, 0x25, 0x46, 0x3c,
+        0xb6, 0xdb, 0x9b, 0x39, 0xa6, 0x07, 0x3d, 0xaf, 0x8b, 0x85, 0xa2, 0x2f, 0x03, 0x64, 0x5e, 0xbd, 0xb4, 0x20, 0x01, 0x48, 0x2e, 0xc2, 0xe6, 0xcc, 0xce, 0x61, 0x59, 0x47, 0xf9, 0xdd, 0xc2, 0xa2, 0xfe, 0x64, 0xe6, 0x0b, 0x41, 0x4f, 0xe4, 0x8a, 0xca, 0xbe, 0x4d, 0x0e, 0x73, 0xba, 0x82, 0x30, 0x3c, 0x53, 0x36, 0x2e, 0xd3, 0x04, 0xae, 0x49, 0x44, 0x71, 0x6d, 0x4d, 0x5a, 0x14, 0x94, 0x94, 0x57, 0x78, 0xb9, 0x2a, 0x34, 0x49, 0xf8, 0xc2, 0xec, 0x4e, 0x29, 0xb6, 0x28, 0x54, 0x4a, 0x5e, 0x68, 0x06, 0xfe, 0xfc, 0xd5, 0x01, 0x35, 0x0c, 0x95, 0x6f, 0xe9, 0x77, 0x8a, 0xfc, 0x11, 0x15, 0x1a, 0xda, 0x6c, 0xf5, 0xba, 0x9e, 0x41, 0xd9, 0x7e, 0x0f, 0xdb, 0x33, 0xda, 0x35, 0x9d, 0x34, 0x67, 0x8f, 0xdf, 0x71, 0x63, 0x04, 0x9c, 0x54, 0xb6, 0x18, 0x10, 0x2d, 0x42, 0xd2, 0xf3, 0x14, 0x34, 0xa1, 0x31, 0x90, 0x48, 0xc9, 0x4b, 0x87, 0xb5, 0xcd, 0x62, 0x6b, 0x77, 0x18, 0x36, 0xd9, 0xc9, 0xc9, 0xae, 0x89, 0xfb, 0xed, 0xcd, 0xcb, 0xdb, 0x6e, 0xe3, 0x22, 0xbf, 0x7b, 0x72, 0x8a, 0xc3, 0x79, 0xd6, 0x1b, 0x6c, 0xe7, 0x9c, 0xc9, 0xfd, 0x48, 0xaa, 0xc1, 0xfa, 0xbf, 0x33, 0x87, 0x5c, 0x0d, 0xe5, 0x34, 0x24, 0x70, 0x14, 0x1e, 0x4a, 0x48, 0x07, 0x6e, 0xaf, 0xbf, 0xfe, 0x34, 0x1e, 0x1e, 0x19, 0xfc, 0xb5, 0x8a, 0x4f, 0x3c, 0xb4, 0xcf, 0xde, 0x24, 0x79, 0x65, 0x17, 0x22, 0x3f, 0xc0, 0x06, 0x76, 0x4e, 0x3c, 0xfb, 0xc3, 0xd0, 0x7f, 0x7b, 0x87, 0x5c, 0xeb, 0x97, 0x87,
+        0x99, 0x20, 0x70, 0x7b, 0xf8, 0x97, 0x73, 0xdc, 0xb4, 0x94, 0x43, 0x27, 0x03, 0xbd, 0xb5, 0x91, 0xd9, 0x3e, 0x51, 0x1a, 0xd5, 0x60, 0x9c, 0x71, 0xd3, 0xc7, 0x1f, 0xd7, 0xef, 0x2f, 0xa1, 0xf7, 0xe6, 0xb1, 0x31, 0x9d, 0xec, 0xa3, 0xe1, 0x01, 0x57, 0xa8, 0x1c, 0x34, 0xf8, 0x82, 0xf5, 0x4d, 0xb8, 0x32, 0xe4, 0x4b, 0x90, 0x97, 0xcf, 0x8c, 0x2e, 0x89, 0xd0, 0xbc, 0xc0, 0xca, 0x45, 0x5e, 0x5c, 0x36, 0x47, 0x98, 0xa8, 0x57, 0xb5, 0x56, 0xc9, 0x11, 0xe4, 0x2f, 0xf0, 0x2b, 0x2c, 0xc1, 0x49, 0x1a, 0xfb, 0xdd, 0x89, 0x3f, 0x18, 0x98, 0x78, 0x13, 0x83, 0xf4, 0x30, 0xe2, 0x4e, 0x0e, 0xf4, 0x6c, 0xcb, 0xc6, 0xc7, 0x31, 0xe9, 0x78, 0x74, 0xfd, 0x53, 0x05, 0x4e, 0x7b, 0xd3, 0x9b, 0xeb, 0x15, 0xc0, 0x6f, 0xbf, 0xa4, 0x69, 0x7d, 0xd1, 0x53, 0x0f, 0x0b, 0xc1, 0x2b, 0xad, 0x00, 0x44, 0x10, 0xe2, 0x9f, 0xb9, 0xf3, 0x0c, 0x98, 0x53, 0xf0, 0x60, 0xcb, 0xee, 0x7e, 0x5c, 0x83, 0x4a, 0xde, 0xa0, 0x7a, 0xcf, 0x50, 0x2b, 0x84, 0x09, 0xff, 0x42, 0xe4, 0x80, 0x2a, 0x64, 0x20, 0x9b, 0xb9, 0xba, 0xd4, 0x54, 0xca, 0xd8, 0xdc, 0x0a, 0x4d, 0xdd, 0x84, 0x91, 0x5e, 0x16, 0x90, 0x1d, 0xdc, 0xe3, 0x95, 0x55, 0xac, 0xf2, 0x8c, 0x9a, 0xcc, 0xb2, 0x6d, 0x17, 0x01, 0xe4, 0x01, 0xc6, 0xba, 0xe4, 0xb8, 0xd5, 0xbd, 0x7b, 0x43, 0xc9, 0x69, 0x6b, 0x40, 0xf7, 0xdc, 0x65, 0xa4, 0xf7, 0xca, 0x1f, 0xd8, 0xe5, 0xba, 0x4c, 0xdf, 0xe4, 0x64, 0x9e, 0x7d, 0xbd, 0x54, 0x13, 0x13,
+        0xc6, 0x0c, 0xb8, 0x1d, 0x31, 0x0a, 0x49, 0xe2, 0x43, 0xb6, 0x95, 0x5f, 0x05, 0x6e, 0x66, 0xf4, 0x21, 0xa8, 0x65, 0xce, 0xf8, 0x8e, 0xcc, 0x16, 0x1e, 0xbb, 0xd8, 0x0e, 0xcb, 0xd2, 0x48, 0x37, 0xaf, 0x4e, 0x67, 0x45, 0xf1, 0x79, 0x69, 0xd2, 0xee, 0xa4, 0xb5, 0x01, 0xbf, 0x57, 0x0f, 0x68, 0x37, 0xbe, 0x4e, 0xff, 0xc9, 0xb9, 0x92, 0x23, 0x06, 0x75, 0xa0, 0x42, 0xe4, 0x0a, 0x30, 0xf0, 0xaf, 0xb0, 0x54, 0x88, 0x7c, 0xc0, 0xc1, 0x0c, 0x6d, 0x01, 0x36, 0x63, 0xf3, 0x3d, 0xbc, 0x72, 0xf6, 0x96, 0xc8, 0x87, 0xab, 0x8b, 0x0c, 0x91, 0x2f, 0x42, 0x2a, 0x11, 0xf6, 0x2d, 0x5e, 0x77, 0xce, 0x9c, 0xc1, 0x34, 0xe5, 0x2d, 0x9b, 0xd0, 0x37, 0x97, 0x0e, 0x39, 0xe5, 0xaa, 0xbe, 0x15, 0x3e, 0x6b, 0x1e, 0x73, 0xf6, 0xd7, 0xf4, 0xd6, 0x71, 0x70, 0xc6, 0xa1, 0xe6, 0x04, 0xd3, 0x7c, 0x2d, 0x1c, 0x98, 0x47, 0xdb, 0x8f, 0x59, 0x99, 0x2a, 0x57, 0x63, 0x14, 0xc7, 0x02, 0x42, 0x74, 0x57, 0x02, 0x22, 0xb2, 0x55, 0xe9, 0xf3, 0xe0, 0x76, 0x1c, 0x50, 0xbf, 0x43, 0x65, 0xbe, 0x52, 0xbd, 0x46, 0xf0, 0xfd, 0x5e, 0x25, 0xfe, 0x34, 0x50, 0x0d, 0x24, 0x7c, 0xfc, 0xfa, 0x82, 0x2f, 0x8c, 0x7d, 0x97, 0x1b, 0x07, 0x6b, 0x20, 0x6c, 0x9b, 0x7b, 0xae, 0xbf, 0xb3, 0x4f, 0x6e, 0xbb, 0xb6, 0xc4, 0xe9, 0xa5, 0x07, 0xa7, 0x74, 0x45, 0x16, 0x8a, 0x12, 0xee, 0x42, 0xc8, 0xea, 0xb5, 0x33, 0x69, 0xef, 0xff, 0x60, 0x6d, 0x99, 0xa3, 0x92, 0x5d, 0x0f, 0xbe, 0xb7, 0x4e, 0x1c, 0x85,
+        0xef, 0x9e, 0x1d, 0x38, 0x72, 0x1f, 0xe0, 0xca, 0xc9, 0x90, 0x85, 0x3f, 0xa6, 0x5d, 0x60, 0x3f, 0xe6, 0x92, 0x08, 0x3b, 0xd4, 0xc3, 0xa2, 0x7e, 0x7c, 0x35, 0x49, 0xd4, 0x21, 0x38, 0x8c, 0x2c, 0x49, 0xb3, 0xcb, 0x33, 0xd4, 0xc2, 0x88, 0xdc, 0x09, 0xb3, 0x8a, 0x13, 0x95, 0x0f, 0xb4, 0x0a, 0xd1, 0x1d, 0xc8, 0xe4, 0x64, 0xb4, 0x24, 0x51, 0xe1, 0x0a, 0x22, 0xd4, 0x45, 0x77, 0x91, 0x0a, 0xc6, 0x61, 0xa1, 0x2c, 0x50, 0x84, 0x1c, 0x0c, 0xbe, 0x05, 0x1c, 0x3b, 0x4f, 0x27, 0x83, 0x33, 0xba, 0xfb, 0x7f, 0xa0, 0xc6, 0x38, 0xb4, 0x0c, 0x15, 0x49, 0x8f, 0xfa, 0x17, 0x76, 0xa9, 0x54, 0xf4, 0x6c, 0x7e, 0x5e, 0x39, 0xb8, 0xa8, 0x78, 0x86, 0x48, 0xb2, 0x18, 0xf1, 0xde, 0x0d, 0x24, 0xee, 0x6b, 0x01, 0x7d, 0x60, 0xfa, 0x35, 0xfe, 0x71, 0x0b, 0xfa, 0x8c, 0x79, 0x6c, 0x0b, 0x25, 0x84, 0x6d, 0x1a, 0x1d, 0xe0, 0x33, 0xa1, 0xa0, 0x8f, 0x47, 0x08, 0x4b, 0x5c, 0x8c, 0xc6, 0x1e, 0x2a, 0x6d, 0xd8, 0x3e, 0x09, 0x83, 0x96, 0xe6, 0xbc, 0x14, 0x55, 0x17, 0xcb, 0x50, 0x44, 0xdb, 0x80, 0xab, 0xb9, 0xf0, 0x1a, 0x3a, 0x9e, 0x23, 0xd5, 0x46, 0x73, 0x4b, 0xd0, 0x41, 0x9d, 0x29, 0x03, 0x59, 0x29, 0xeb, 0x82, 0x71, 0x09, 0x0c, 0x26, 0x10, 0x0f, 0x59, 0xd4, 0xd7, 0xb4, 0x4d, 0xe5, 0x35, 0xf5, 0x19, 0xef, 0xc7, 0xe7, 0x43, 0x0a, 0x3e, 0xeb, 0x3d, 0xc5, 0x55, 0xde, 0x04, 0xe7, 0x88, 0x72, 0x6c, 0xf7, 0x9d, 0x86, 0xb2, 0x0c, 0x83, 0x55, 0x20, 0x67, 0xc0, 0xc9, 0x15,
+        0x3c, 0x76, 0x69, 0x80, 0x79, 0x68, 0x89, 0x16, 0x0a, 0xaf, 0xe4, 0x2c, 0xf0, 0x0e, 0x26, 0x74, 0x84, 0xfb, 0x27, 0xd4, 0x1c, 0x61, 0xbe, 0xe8, 0xc3, 0xce, 0x74, 0xd9, 0xf8, 0x5a, 0xa8, 0x63, 0x13, 0x27, 0xfa, 0xab, 0x93, 0x32, 0x25, 0x18, 0xb1, 0x78, 0x2f, 0xd3, 0x93, 0x0b, 0xc6, 0x5a, 0xda, 0xfe, 0xff, 0x7e, 0x38, 0x0c, 0x26, 0x44, 0x4c, 0x23, 0xe0, 0x8e, 0x64, 0xff, 0x07, 0xbc, 0x5b, 0x87, 0xd6, 0x3c, 0x8e, 0xe7, 0xd1, 0x78, 0x55, 0x00, 0x19, 0xbe, 0x98, 0x55, 0x1e, 0x16, 0xea, 0x63, 0x79, 0xb5, 0xaf, 0x9a, 0x20, 0x04, 0x8d, 0x3f, 0xdc, 0x15, 0x29, 0xc4, 0xe3, 0x9a, 0x82, 0x92, 0x85, 0xee, 0x1c, 0x37, 0xb3, 0xd7, 0xd2, 0x2e, 0x1e, 0xdb, 0x59, 0x87, 0xef, 0xa8, 0x9a, 0xaa, 0xa4, 0xed, 0x89, 0x33, 0xa8, 0xa7, 0x6c, 0x96, 0x9f, 0x26, 0xeb, 0xdc, 0x61, 0xc4, 0x8f, 0xd3, 0x2b, 0x81, 0x86, 0x6c, 0x9c, 0xc2, 0xb1, 0xb5, 0xbc, 0xa6, 0xd6, 0xd6, 0x1d, 0xce, 0x93, 0x78, 0xb3, 0xec, 0xa8, 0x64, 0x19, 0x13, 0x59, 0x1c, 0xb9, 0xbf, 0xd8, 0x7f, 0x27, 0x8e, 0x6f, 0x05, 0xd9, 0x1a, 0xa4, 0x1a, 0xc2, 0x46, 0x81, 0x52, 0xa5, 0xaf, 0x73, 0x35, 0x34, 0x88, 0x60, 0x46, 0x4d, 0x09, 0x87, 0xf1, 0x7e, 0x5e, 0xea, 0x32, 0x98, 0xb4, 0x68, 0x28, 0xff, 0x47, 0xde, 0x72, 0x9b, 0xc5, 0xfe, 0xb8, 0x93, 0xe8, 0x79, 0xe4, 0xa6, 0xd7, 0x63, 0x94, 0x29, 0x94, 0x33, 0x30, 0x61, 0xd4, 0x19, 0x36, 0x99, 0x94, 0x31, 0xbf, 0x93, 0x46, 0x04, 0xc0, 0xfe, 0x4d,
+        0x92, 0xb4, 0xbc, 0xb2, 0x14, 0x3f, 0xf7, 0xce, 0x05, 0xcf, 0xf2, 0x5b, 0x66, 0xcb, 0x67, 0xa9, 0x8f, 0x63, 0xd4, 0x7c, 0x1d, 0x33, 0x6a, 0x05, 0xfb, 0xf7, 0x11, 0x03, 0x97, 0xff, 0x02, 0x1b, 0x6f, 0x15, 0x8b, 0x33, 0xe6, 0xf7, 0x5d, 0x93, 0x21, 0x9d, 0x17, 0xde, 0x9e, 0x87, 0xdc, 0xcd, 0x9a, 0x6a, 0x30, 0x3e, 0xa9, 0x70, 0xed, 0x93, 0x1d, 0x43, 0xb5, 0x5d, 0xb0, 0x46, 0x74, 0x73, 0x3b, 0x25, 0xfa, 0x0e, 0xe3, 0x70, 0x74, 0x2d, 0x75, 0xd6, 0x14, 0x67, 0x40, 0x31, 0xf9, 0x2c, 0xf6, 0x38, 0xea, 0x45, 0x33, 0xc1, 0xb6, 0xd5, 0x93, 0x0f, 0x5c, 0xaf, 0x3a, 0x53, 0x75, 0xd6, 0xe8, 0x97, 0xa0, 0x51, 0x3f, 0x96, 0x41, 0x32, 0x0b, 0x59, 0x48, 0xbf, 0x2b, 0x19, 0x67, 0x98, 0x42, 0xfe, 0x44, 0x23, 0x84, 0xa9, 0x09, 0x40, 0x4e, 0x10, 0x25, 0xdf, 0x68, 0x93, 0x6b, 0x0d, 0xa8, 0x51, 0x47, 0x55, 0xb7, 0xb8, 0x22, 0xab, 0xa3, 0x3c, 0x78, 0xd6, 0x8b, 0x4f, 0x2a, 0x73, 0xc1, 0x4a, 0x4a, 0xdd, 0x73, 0xb1, 0xc0, 0x8c, 0x5f, 0xf6, 0xe7, 0xbe, 0x9c, 0x96, 0xd6, 0x37, 0x91, 0x05, 0x52, 0xd1, 0x2f, 0xa9, 0xdc, 0xca, 0x11, 0x30, 0x6d, 0x4f, 0xb5, 0x6e, 0x39, 0x24, 0x28, 0x80, 0x54, 0x28, 0x87, 0xe6, 0x40, 0xeb, 0xd8, 0x7a, 0x1f, 0x63, 0x56, 0xc1, 0x4d, 0xa0, 0xf8    
+    };
+    ASSERT_EQ(1537, (int)sizeof(c0c1));
+    
+    // c0
+    EXPECT_EQ(0x03, c0c1[0]);
+    
+    // c1
+    c1s1 c1;
+    
+    // the schema of data must be schema0: key-digest.
+    ASSERT_EQ(ERROR_SUCCESS, c1.c1_parse(c0c1 + 1, srs_schema0));
+    EXPECT_EQ((int32_t)0xd0640f00, c1.time);
+    EXPECT_EQ((int32_t)0x2070080, c1.version);
+    
+    // manually validate the c1
+    // @see: calc_c1_digest
+    char* c1s1_joined_bytes = srs_bytes_join_schema0(c1.time, c1.version, &c1.block0.key, &c1.block1.digest);
+    SrsAutoFree(char, c1s1_joined_bytes, true);
+    
+    bool is_valid;
+    ASSERT_EQ(ERROR_SUCCESS, c1.c1_validate_digest(is_valid));
+    ASSERT_TRUE(is_valid);
+    
+    // 128bytes key
+    char key[] = {
+        0x01, 0xc6, 0xba, 0xe4, 0xb8, 0xd5, 0xbd, 0x7b, 0x43, 0xc9, 0x69, 0x6b, 0x40, 0xf7, 0xdc, 0x65, 0xa4, 0xf7, 0xca, 0x1f, 0xd8, 0xe5, 0xba, 0x4c, 0xdf, 0xe4, 0x64, 0x9e, 0x7d, 0xbd, 0x54, 0x13, 0x13, 0xc6, 0x0c, 0xb8, 0x1d, 0x31, 0x0a, 0x49, 0xe2, 0x43, 0xb6, 0x95, 0x5f, 0x05, 0x6e, 0x66,
+        0xf4, 0x21, 0xa8, 0x65, 0xce, 0xf8, 0x8e, 0xcc, 0x16, 0x1e, 0xbb, 0xd8, 0x0e, 0xcb, 0xd2, 0x48, 0x37, 0xaf, 0x4e, 0x67, 0x45, 0xf1, 0x79, 0x69, 0xd2, 0xee, 0xa4, 0xb5, 0x01, 0xbf, 0x57, 0x0f, 0x68, 0x37, 0xbe, 0x4e, 0xff, 0xc9, 0xb9, 0x92, 0x23, 0x06, 0x75, 0xa0, 0x42, 0xe4, 0x0a, 0x30,
+        0xf0, 0xaf, 0xb0, 0x54, 0x88, 0x7c, 0xc0, 0xc1, 0x0c, 0x6d, 0x01, 0x36, 0x63, 0xf3, 0x3d, 0xbc, 0x72, 0xf6, 0x96, 0xc8, 0x87, 0xab, 0x8b, 0x0c, 0x91, 0x2f, 0x42, 0x2a, 0x11, 0xf6, 0x2d, 0x5e
+    };
+    EXPECT_TRUE(srs_bytes_equals(c1.block0.key.key, key, 128));
+    
+    // 32bytes digest
+    char digest[] = {
+        0x6c, 0x96, 0x9f, 0x26, 0xeb, 0xdc, 0x61, 0xc4, 0x8f, 0xd3, 0x2b, 0x81, 0x86, 0x6c, 0x9c, 0xc2,
+        0xb1, 0xb5, 0xbc, 0xa6, 0xd6, 0xd6, 0x1d, 0xce, 0x93, 0x78, 0xb3, 0xec, 0xa8, 0x64, 0x19, 0x13
+    };
+    EXPECT_TRUE(srs_bytes_equals(c1.block1.digest.digest, digest, 32));
+}

+/*
+The MIT License (MIT)
+
+Copyright (c) 2013-2014 winlin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#ifndef SRS_UTEST_HANDSHAKE_HPP
+#define SRS_UTEST_HANDSHAKE_HPP
+
+/*
+#include <srs_utest_handshake.hpp>
+*/
+#include <srs_utest.hpp>
+
+#include <srs_protocol_handshake.hpp>
+using namespace srs;
+
+#endif