- Navicat Data Modeler Mac Keygen Program Free
- Navicat Data Modeler Mac Keygen Program
- Navicat Data Modeler Mac Keygen Program Login
Navicat Data Modeler v3.0.14Navicat Data Modeler is a powerful and cost-effective database design tool which helps you build high-quality conceptual, logical and physical data models. It allows you to visually design database structures, perform reverse/forward engineering processes, import models. Navicat Keygen - How does it work? Keyword Explanation. Navicat Activation Public Key. It is a RSA-2048 public key that Navicat used to encrypt or decrypt offline activation information. It is stored in navicat.exe as a kind of resource called RCData. The resource name is 'ACTIVATIONPUBKEY'. You can see it by a software called.
1. Key words explanation
Navicat activation public key
This is a 2048 bit RSA public key, which Navicat uses to encrypt and decrypt activation information.
This public key is used asRCDataTypes of resources are stored innavicat.exeAmong. Resource name is
'ACTIVATIONPUBKEY'
。 You can use a software called resource hacker to view it. The specific contents of this public key are:If you have the corresponding private key and are willing to make it public, please contact me. I will thank you very much for your generosity.
Be careful:
fromNavicat Premium 12.0.25Start, Navicat no longer
navicat.exe
The private key is loaded in the resource of. In fact, the public key is converted fromlibcc.dll
And has been encrypted. At the same time, to prevent easy replacement, the encrypted public key is divided into five places to store:The following is fromNavicat premium x64 12.0.25 simplified ChineseOf
libcc.dll
Found in,libcc.dll
The sha256 value of is607e0a84c75966b00f3d12fa833e91d159e4f51ac51b6ba66f98d0c3cbefdce0
。 I don’t guarantee that in other versions of Navicat, the related offset is the same as the following, but the related offset isCharacter stringas well asImmediate countProbably.stay
libcc.dll
Medium, file offset+0x01A12090
The first part of the encrypted public key is stored toCharacter stringForm of storage:stay
libcc.dll
Medium, file offset+0x0059D799
The second part of the encrypted public key is stored toImmediate countThe form of is stored in an instruction:The corresponding decimal value is:
29158142
stay
libcc.dll
Medium, file offset+0x01A11DA0
The third part of the encrypted public key is stored toCharacter stringForm of storage:stay
libcc.dll
Medium, file offset+0x0059D77F
The fourth part of the encrypted public key is stored toImmediate countThe form of is stored in an instruction:The corresponding decimal value is:
67673
stay
libcc.dll
Medium, file offset+0x01A11D8C
The fifth part of the encrypted public key is stored toCharacter stringForm of storage:
These five parts are based on
'%s%d%s%d%s'
The formal output of is the encrypted public key in the same order as the above. The specific output is:This encrypted public key can be decrypted with my other repo (how does Navicat encrypt password), where the key is
b'23970790'
。For example:
Be careful:
fromNavicat Premium 12.1.11At first, Navicat no longer uses the above method to load the key. Of course, the key is still stored in
libcc.dll
In the document. When Navicat starts, it encrypts the public key with an 8-byte XOR key and stores it in a static data area. When verifiedActivation codeNavicat regenerates the same 8-byte XOR key and decrypts the ciphertext in the static store to obtain the public key.stay
libcc.dll
In x64, you will see the following instructions:Request code
This is a Base64 encoded string that represents 256 bytes of data. The 256 bytes of data areOffline activation informationuseNavicat activation public keyEncrypted ciphertext.
Offline activation request information
This is a JSON style string. It contains three keys:
'K'
、'DI'
and'P'
, respectivelyserial number、Equipment identification code(related to your computer hardware information) andplatform(in fact, it is the operating system type).For example:
Activation code
This is a Base64 encoded string that represents 256 bytes of data. The 256 bytes of data areOffline activation reply messageuseNavicat activate private keyEncrypted ciphertext. We don’t know the officialNavicat activate private keySo we have to replace the public key in the software.
Offline activation reply message
andOffline activation request informationIt is also a JSON style string. But it contains five keys, which are
'K'
、'N'
、'O'
、'T'
and'DI'
.'K'
and'DI'
Significance andOffline activation request informationSame in and value must be the same asOffline activation request informationSame in.'N'
、'O'
、'T'
Represent respectivelylogin name、organization、Authorized time。login nameandorganizationThe value type of is UTF-8 encoded string.Authorized timeThe value type of can be string or integer (thanks to @ wizr’s report in issue × 10).
'T'
Can be omitted.serial number
This is a string divided into four parts, each of which is four characters long.
serial numberIt is generated from 10 bytes of data. For convenience, I useuint8_t data[10]To represent the 10 bytes.
data[0]anddata[1]Must be
0x68
and0x2A
。These two bytes are the flags of Navicat.
data[2]、data[3]anddata[4]It can be any byte, whatever you want.
data[5]anddata[6]Is the language flag of Navicat with the following values:
Language type data[5] data[6] Discoverer English 0xAC 0x88 Simplified Chinese 0xCE 0x32 Traditional Chinese 0xAA 0x99 Japanese language 0xAD 0x82 @dragonflylee Polski 0xBB 0x55 @dragonflylee Español 0xAE 0x10 @dragonflylee Français 0xFA 0x20 @Deltafox79 Deutsch 0xB1 0x60 @dragonflylee 한국어 0xB5 0x60 @dragonflylee Русский 0xEE 0x16 @dragonflylee Português 0xCD 0x49 @dragonflylee data[7]Is the Navicat product ID. (thanks for the data provided by @ dragonflye and @ deltafox79)
Product name Enterprise Standard Educational Essentials Navicat Report Viewer 0x0B Navicat Data Modeler 3 0x84 0x85 Navicat Premium 0x65 0x66 0x67 Navicat MySQL 0x68 0x69 0x6A 0x6B Navicat PostgreSQL 0x6C 0x6D 0x6E 0x6F Navicat Oracle 0x70 0x71 0x72 0x73 Navicat SQL Server 0x74 0x75 0x76 0x77 Navicat SQLite 0x78 0x79 0x7A 0x7B Navicat MariaDB 0x7C 0x7D 0x7E 0x7F Navicat MongoDB 0x80 0x81 0x82 data[8]Top 4 representatives ofVersion number。 The lower 4 bits are unknown, but can be used to extend the activation period. The desirable values are
0000
and0001
。For example:
aboutNavicat 12: high 4 bits must be
1100
For12
In binary form.
aboutNavicat 11: high 4 bits must be1011
For11
In binary form.data[9]Not yet, but if you want tonot-for-resale licenseIt can be set as
0xFD
、0xFC
or0xFB
。according toNavicat 12 for Mac x64The remaining symbol information of the version can be seen as follows:
0xFB
yesNot-For-Resale-30-days license.0xFC
yesNot-For-Resale-90-days license.0xFD
yesNot-For-Resale-365-days license.0xFE
yesNot-For-Resale license.0xFF
yesSite license.
Later Navicat usesECBModeDESAlgorithm to encryptdata[10]The last 8 bytes ofdata[2]reachdata[9]Part.
The corresponding des key is:
Then use base32 encodingdata[10], where the coding table is changed to:
After encoding, you should get a 16 byte string, starting with “NAV.”.
Divide a 16 byte string into four 4-byte chunks, and then use the
'-'
You can get the connectionserial number。
2. Activation process
Check user inputserial numberLegal or not.
After the user clicks
activation
After the button, Navicat will try to activate online first. If it fails, the user can choose to activate offline.Navicat will use theserial numberAnd the generation of information collected from the user’s computerOffline activation request informationAnd then useNavicat activation public keyEncryption, and the ciphertext is encoded with Base64, and finallyRequest code。
Under normal process,Request codeIt should be sent to Navicat’s official activation server via a computer that can be connected to the Internet. After that, Navicat’s official activation server will return a legalActivation code。
But now we use the registration machine to play the role of official activation server. Only the activation public key in Navicat software needs to be replaced with its own public key:
according toRequest codeGet
'DI'
Value sum'K'
Value.use
'K'
Values, user names, organization names, and'DI'
Fill in valueOffline activation reply message。Encrypt with your own 2048 bit RSA private keyOffline activation reply message, you will get 256 bytes of ciphertext.
You can use Base64 to encode these 256 bytes of ciphertext to getActivation code。
Fill in Navicat softwareActivation codeOffline activation can be completed.
Navicat Data Modeler v3.0.14
Navicat Data Modeler is a powerful and cost-effective database design tool which helps you build high-quality conceptual, logical and physical data models. It allows you to visually design database structures, perform reverse/forward engineering processes, import models from ODBC data sources, generate complex SQL/DDL, print models to files, and much more.
Simplify the task of creating complex entity relationship models and generate the script SQL with a simple click. Navicat Data Modeler supports various database systems, including MySQL, MariaDB, Oracle, SQL Server, PostgreSQL, and SQLite.
Database Objects
Create, modify, and design your models using professional object designers, available for Tables and Views. Without the need to write complex SQL to create and edit objects, you’ll know exactly what you are working on. Also, Navicat Data Modeler supports three standard notations: Crow’s Foot, IDEF1x and UML. Using our feature-rich, simple, and user-friendly drawing tools, you can develop a complete data model with just a few clicks.
Model Types
Navicat Data Modeler enables you to build high-quality conceptual, logical and physical data models for a wide variety of audiences. Using the Model Conversion feature, you can convert a conceptual business-level model into a logical relational database model and then into a physical database implementation. From sketching a big picture of your system design to viewing relationships and working with attributes and columns from linked entities, tables and views. You can easily deploy accurate changes to database structures and build organized and more effective database systems.
Navicat Data Modeler Mac Keygen Program Free
Reverse Engineering
Reverse Engineering is one of the key features of Navicat Data Modeler. Load existing database structures and create new ER diagrams. Visualize database models so you can see how elements such as attributes, relationships, indexes, uniques, comments, and other objects relate to each other without showing actual data. Navicat Data Modeler supports different databases: Direct connection, ODBC, MySQL, MariaDB, Oracle, SQL Server, PostgreSQL, and SQLite.
Comparison and Synchronization
The Synchronize to Database function will give you a full picture of all database differences. Once your databases are compared, you can view the differences and generate a synchronization script to update the destination database to make it identical to your model. Flexible settings enable you to set up a custom key for comparison and synchronization.
Navicat Data Modeler Mac Keygen Program
Navicat Data Modeler Mac Keygen Program Login
SQL Code GenerationNavicat Data Modeler is not only a tool for creating ER diagrams and designing your databases. Its Export SQL feature also gives you full control over the final SQL script and allows you to generate individual parts of your model, referential integrity rules, comments, character sets, etc., potentially saving you hundreds of hours of work.
Only for V.I.P