CN108985759B - Address generating method, system, equipment and storage medium for cryptocurrency - Google Patents
Address generating method, system, equipment and storage medium for cryptocurrency Download PDFInfo
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- CN108985759B CN108985759B CN201810621438.XA CN201810621438A CN108985759B CN 108985759 B CN108985759 B CN 108985759B CN 201810621438 A CN201810621438 A CN 201810621438A CN 108985759 B CN108985759 B CN 108985759B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4018—Transaction verification using the card verification value [CVV] associated with the card
Abstract
The invention discloses an address generating method, system, equipment and storage medium of cryptocurrency, comprising: generating a code character library according to the first name character string of the encryption currency; generating a first address character string of the cryptocurrency through the code character library; wherein the first address string does not contain characters included in the first name string; and adding the first name character string at the specified position of the first address character string to generate a second address character string. The invention adds the name character of the cryptocurrency to the appointed position to obtain the final second address character string on the basis of not containing the first address character string generated by the name character of the cryptocurrency, so that a user can intuitively identify which cryptocurrency address the second address character string is.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to an address generation method, system, device, and storage medium for cryptocurrency.
Background
The currency address of the cryptocurrency, similar to the personal bank card account number, is identification information for use in a transaction with another person. At present, the encryption currency generally adopts a bit-like currency mode to generate a currency address, namely, a character string is obtained by carrying out Hash operation on a public key and then carrying out BASE58 coding to represent an address. At present, although the process of generating an address guarantees the security and machine readability of the address, for an individual user, the type of address seriously lacks readability, and the user cannot intuitively distinguish what type of cryptocurrency the address is from a character string, and also can hardly judge whether the character string is a complete address.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide an address generation method, system, device and storage medium that enable a user to more intuitively and conveniently know which cryptocurrency the currency address is.
In a first aspect, the present invention provides an address generation method for cryptocurrency, including:
generating a code character library according to the first name character string of the encryption currency;
generating a first address character string of the encryption currency through the coding character library; wherein the first address string does not contain each character included in the first name string;
the first name string is added at a designated position of the first address string to generate a second address string.
Further, generating the code character library from the first name character string of the cryptocurrency includes any one of:
removing all characters included in the first name character string from a default code character library to generate a code character library;
and removing all characters and corresponding upper and lower case characters included in the first name character string from the default code character library to generate a code character library.
Further, generating the code character library from the first name character string of the cryptocurrency includes:
inquiring whether a second name character string exists in a cryptocurrency name library according to the first name character string of the cryptocurrency:
if so, removing all characters included in the second name character string in the default code character library to generate a code character library;
the second name character string is generated by adding a plurality of characters after the first name character string.
Further, the specified positions are at least two.
Further, the specified location comprises at least one of: the head of the first address string, the tail of the first address string.
In a second aspect, the present invention provides an address generation system for cryptocurrency, comprising:
an encoding character library generating unit configured to generate an encoding character library from a first name character string of the encrypted money;
a first address generating unit configured to generate a first address character string of the cryptocurrency by the encoding character library; wherein the first address string does not contain each character included in the first name string;
and a second address generating unit configured to add the first name string at a designated position of the first address string to generate a second address string.
Further, the code character library generating unit includes:
the first deleting subunit is configured to remove each character included in the first name character string from the default code character library to generate a code character library; or the like, or, alternatively,
and removing all characters and corresponding upper and lower case characters included in the first name character string from the default code character library to generate a code character library.
Further, the code character library generating unit includes:
a second deletion subunit configured to inquire whether a second name string exists in the cryptocurrency name library according to the first name string of the cryptocurrency:
if so, removing all characters included in the second name character string in the default code character library to generate a code character library; the second name character string is generated by adding a plurality of characters after the first name character string.
In a third aspect, the present invention also provides an apparatus comprising one or more processors and a memory, wherein the memory contains instructions executable by the one or more processors to cause the one or more processors to perform a method of address generation of a cryptocurrency provided according to embodiments of the present invention.
In a fourth aspect, the present invention also provides a storage medium storing a computer program that causes a computer to execute the address generation method of the cryptographic money provided according to the embodiments of the present invention.
According to the method, the system, the equipment and the storage medium for generating the address of the cryptocurrency, provided by the embodiments of the invention, the final second address character string is obtained by adding the name character of the cryptocurrency to the specified position on the basis of the first address character string generated without the name character of the cryptocurrency, so that a user can intuitively identify which cryptocurrency address the second address character string is.
Some embodiments of the present invention provide a cryptocurrency address generation method, system, device and storage medium, which further optimize the address by setting the set positions at the head and tail, so that the address can be visually recognized and it can be easily determined whether the address is completely copied.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a flowchart of a method according to an embodiment of the present invention.
Fig. 2 is a flowchart of a method according to an embodiment of the present invention.
Fig. 3 is a flowchart of step S1 in a preferred embodiment of the method of fig. 1.
FIG. 4 is a flow chart of a preferred embodiment of the method of FIG. 1 of the present invention.
Fig. 5 is a flowchart of step S1 in another preferred mode of the method of fig. 1.
FIG. 6 is a flow chart of step S3 in a preferred embodiment of the method of FIG. 1.
FIG. 7 is a schematic structural diagram of a system according to an embodiment of the present invention
Fig. 8 is a schematic structural diagram of an apparatus according to the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a flowchart of a method for generating an address according to an embodiment of the present invention.
As shown in fig. 1, in the present embodiment, the present invention provides a method for generating an address by using cryptocurrency, including:
s1, generating a code character library according to the first name character string of the cryptocurrency;
s2, generating a first address character string of the cryptocurrency through the code character library; wherein the first address string does not contain the characters included in the first name string;
s3, adding the first name string at the specified position of the first address string to generate a second address string.
Specifically, taking fig. 2 as an example: after receiving the encrypted currency name character "ABCD", a first address character string, such as "123456789 EFGHIJK" is generated, assuming that the algorithm adds the currency name character "ABCD" after setting the third character, and then generates a second address character string "123 ABCD456789 EFGHIJK" after final encoding, so that the address generation of the encrypted currency is finished, and the user can visually and clearly know that the address is the address of the encrypted currency "ABCD" by seeing the currency name character after the third character, because the address has the characters "ABCD" only at the set position, and does not appear at other positions.
The above-described embodiment enables the user to intuitively know what kind of money the address is when seeing the address by first generating an address that does not contain the name character of the cryptocurrency and then adding the name character at the set position of the address.
The embodiment is not limited by fig. 2, and "ABCD" is only an expression of a character string representing a certain cryptocurrency, and does not refer to the cryptocurrency itself, and the first address character string shown in the drawing, and the second address character string is only an expression for better understanding of the embodiment, and is not intended to limit the result of actually generating the address character string in the embodiment.
Fig. 3 is a flowchart of step S1 in a preferred embodiment of the method of fig. 1.
S11, after the name character string is acquired, each character included in the name character string is deleted from the default code character library,
and S12, generating a code character library.
Specifically, as shown in fig. 4, currently, the address of the encrypted currency is generated by a bit-like currency, i.e., the BASE58 is used to encode the address of the currency. The code word library of BASE58 is
"123456789 abcdefghjklmnpqrstuvwxyz { (cdefghjkmnoprqrstutwxyz", which is a default code library, when the encrypted currency name character "ABCD" is received, the characters "a", "B", "C", "D" are deleted from the code library, and a code character library "123456789 efghjklmnpqrspqxvzabefhijkmnoprstutwxyz" is generated, and a first address character string such as "123456789 EFGHIJK" is generated in the code character library by an algorithm, and the first address character string does not contain the name character "ABCD".
The embodiment optimizes the generation process of the code character library by deleting the name characters of the encryption currency from the original default code character library.
The embodiment is not limited by fig. 4, the default code library is not only the code character set of BASE58, but also other character sets are also applicable to the method, and the first address character string shown in the figure is only for illustration, and does not represent that the generated first address character string is the address character string shown in the figure, and is not described again.
Fig. 5 is a flowchart of step S1 in another preferred mode of the method of fig. 1.
Inquiring whether a second name character string exists in a cryptocurrency name library according to the first name character string of the cryptocurrency:
if so, removing all characters included in the second name character string in the default code character library to generate a code character library;
the second name character string is generated by adding a plurality of characters after the first name character string.
Specifically, after receiving the encrypted currency character string "ABCD", the encrypted currency database is queried, and if it is found that the encrypted currency "ABCDE" exists, the characters "a", "B", "C", "D" and "E" included in the character string are removed from the default encoded character library, an encoded character library not including the characters is generated, then the first address character string is generated by encoding on the basis of the characters, and then "ABCD" is added to the specified position of the first address character string, and the second address character "ABCD" is generated, thereby avoiding a situation that the encoded and generated "ABCDE" may be mistaken as the address of the encrypted currency ABCDE.
The preferred embodiment described above optimizes the generation process of the code character library by removing address character strings that may exist similar to other currency character strings.
Here, "ABCD" or "ABCDE" is only an expression of a character string representing a certain cryptocurrency, and does not mean the cryptocurrency itself, and expressions of the first address character string and the second address character string are also only an expression for better understanding of the present embodiment, and are not intended to limit the address character string actually generated in the present embodiment.
FIG. 6 is a flow chart of step S3 in a preferred embodiment of the method of FIG. 1. Assuming that the first address string generated by the cryptocurrency name character "ABCD" is "123456789 EFGHIJK", the second address string "ABCD 123456789 EFGHIJKABCD" is generated after the name character "ABCD" is added to the head and the tail of the first address string, respectively.
In the embodiment, the name characters are respectively added at the head and tail positions of the first address character string, so that on one hand, a user can visually see which cryptocurrency the address is, and on the other hand, the user can judge whether the address is completely copied or not when copying the address, and the adverse result caused by incomplete address copying is avoided.
Also, this embodiment is not limited to fig. 6, and the illustration is only for the purpose of more intuitively understanding the specific contents of this embodiment.
Fig. 7 is a schematic structural diagram of an address generation system for cryptocurrency according to an embodiment of the present invention, and as shown in fig. 7, an address generation system 001 for cryptocurrency includes: an encode character library generating unit 002 configured to generate an encode character library from the first name character string of the encrypted money,
a first address generating unit 003 that generates a first address string of the cryptocurrency, the first address string not including each character included in the name string, from the name string; a second address generating unit 004 configured to generate a second address character string by adding the name character to a designated position of the first address character string, and the name character does not appear at other positions.
In a preferred embodiment, the code character library generating unit includes a first deleting subunit, where the first deleting subunit is configured to remove each character included in the first name character string from the default code character library to generate the code character library; or, removing each character and corresponding case character included in the first name character string from the default code character library to generate the code character library.
In a further preferred embodiment, the code character library generating unit comprises a second deleting subunit configured to query the cryptocurrency name library for the presence of the second name character string in accordance with the first name character string of the cryptocurrency: if so, removing all characters included in the second name character string in a default code character library to generate a code character library; and the second name character string is generated by adding a plurality of characters after the first name character string.
When the computer processes data, the first name character string added at the appointed position of the second address character string is ignored to obtain the first address character string and perform data processing.
Fig. 8 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
As shown in fig. 8, as another aspect, the present application also provides an apparatus 10 including one or more Central Processing Units (CPUs) 101 that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)102 or a program loaded from a storage section 108 into a Random Access Memory (RAM) 103. In the RAM103, various programs and data necessary for the operation of the apparatus 10 are also stored. The CPU101, ROM102, and RAM103 are connected to each other via a bus 104. An input/output (I/O) interface 105 is also connected to bus 104.
The following components are connected to the I/O interface 105: an input portion 106 including a keyboard, a mouse, and the like; an output section 107 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 108 including a hard disk and the like; and a communication section 109 including a network interface card such as a LAN card, a modem, or the like. The communication section 109 performs communication processing via a network such as the internet. A drive 110 is also connected to the I/O interface 105 as needed. A removable medium 111 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 110 as necessary, so that a computer program read out therefrom is mounted into the storage section 108 as necessary.
In particular, according to an embodiment of the present disclosure, a method of encrypting a money generation address described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising program code for performing a method of encrypting a currency-generating address. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 109, and/or installed from the removable medium 111.
As yet another aspect, the present application also provides a computer-readable storage medium, which may be the computer-readable storage medium included in the apparatus of the above-described embodiment; or it may be a separate computer readable storage medium not incorporated into the device. The computer readable storage medium stores one or more programs for use by one or more processors in performing a method of cryptographic currency generation address described in the present application.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, for example, each unit may be a software program provided in a computer or a mobile intelligent device, or may be a separately configured hardware device. Wherein the designation of a unit or module does not in some way constitute a limitation of the unit or module itself.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the present application. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. An address generation method for cryptocurrency, comprising:
generating an encoding character library which does not contain each character included in a first name character string according to the first name character string of the cryptocurrency;
generating a first address character string of the cryptocurrency through the code character library;
and adding the first name character string at the specified position of the first address character string to generate a second address character string.
2. The method according to claim 1, wherein the generating of the code character library not containing characters included in the first name character string from the first name character string of the cryptocurrency includes any one of:
removing all characters included in the first name character string from a default code character library to generate a code character library;
and removing all characters and corresponding upper and lower case characters included in the first name character string in a default code character library to generate a code character library.
3. The method according to claim 1, wherein the generating, from a first name string of the cryptocurrency, an encoded character library not containing characters included in the first name string comprises:
inquiring whether a second name character string exists in a cryptocurrency name library according to the first name character string of the cryptocurrency:
if so, removing all characters included in the second name character string in a default code character library to generate a code character library;
and the second name character string is generated by adding a plurality of characters after the first name character string.
4. The method of any of claims 1-3, wherein the designated locations are at least two.
5. The method according to any one of claims 1-3, wherein the specified location comprises at least one of:
a head of the first address string, a tail of the first address string.
6. An address generation system for cryptocurrency, comprising:
an encoding character library generating unit configured to generate an encoding character library not containing each character included in a first name character string of the cryptographic money, from the first name character string;
a first address generating unit configured to generate a first address character string of the cryptocurrency by the code character library;
a second address generating unit configured to add the first name string at a designated position of the first address string to generate a second address string.
7. The system according to claim 6, wherein the code character library generating unit comprises:
the first deleting subunit is configured to remove each character included in the first name character string from a default code character library to generate a code character library; or the like, or, alternatively,
and removing all characters and corresponding upper and lower case characters included in the first name character string in a default code character library to generate a code character library.
8. The system according to claim 6, wherein the code character library generating unit comprises:
a second deletion subunit configured to inquire whether a second name string exists in the cryptocurrency name library according to the first name string of the cryptocurrency:
if so, removing all characters included in the second name character string in a default code character library to generate a code character library; and the second name character string is generated by adding a plurality of characters after the first name character string.
9. An apparatus for address generation of cryptocurrency, characterized in that the apparatus comprises:
one or more processors;
a memory for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the method recited in any of claims 1-5.
10. A storage medium storing a computer program, characterized in that the program, when executed by a processor, implements the method according to any one of claims 1-5.
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| CN111177259A (en) * | 2019-12-13 | 2020-05-19 | 杭州复杂美科技有限公司 | Parallel chain transaction encryption method, device and storage medium |
| CN112039661A (en) * | 2020-08-20 | 2020-12-04 | 上海简苏网络科技有限公司 | Address coding method and device carrying designated information |
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