yx_tool

Description:

yx tool

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yx_tool #
A small toolkit that contains tools commonly used for development
ToolList #



file
Class
introduce




str_util.dart
StrUtil
common string tools.commonly included: join、toCamelCase、isEmpty、isBlank...


digest_util.dart
DigestUtil
digest algorithm.included: md2、md4、md5、RIPEMD-128、RIPEMD-160、RIPEMD-256、RIPEMD-320、SHA-1、SHA-224、SHA-256、SHA-384、SHA-512、SHA3-224、SHA3-256、SHA3-384、SM3、HMAC、SHAKE、CSHAKE、Tiger、Whirlpool、blake2b、Bcrypt.


hash_util.dart
HexUtil
hex（abbreviated as hex or subscript 16）In mathematics, it is a hexadecimal 1-bit system, generally represented by numbers 0 to 9 and letters A to F (among them: A~F is 10~15). For example, the decimal number 57 is written as 111001 in binary and 39 in hexadecimal. In order to distinguish hexadecimal and decimal values, languages like java and c add 0x in front of the hexadecimal number. For example, 0x20 is 32 in decimal, not 20 in decimal.


id_util.dart
IdUtil
id generator utility class.included: uuid、snowflake、nanoId.


int_util.dart
IntUtil
int integer utility class.included: isNumber、reverse、fib...


list_util.dart
ListUtil
array toolset.common operations included: isEmpty、slice、reverse、fill....


random_util.dart
RandomUtil
random number tool.common operations included: randomInt、randomUint8s、randomInt8s、randomElement、randomElements...


rsa_key_util.dart
RSAKeyUtil
RSA key tool.included: generateKeyPair（generate a set of key pairs）、publicKeyToBytes、privateKeyToBytes、parsePublicKey、parsePrivateKey、privateKeyToPublicKey



Text #



file
Class
introduce




string_builder.dart
StringBuilder
A mutable sequence of characters. String buffers are similar to String, but can be modified



IO #



file
Class
introduce




crc4.dart
CRC4ITU
CRC-4/ITU cyclic redundancy check code


crc5.dart
CRC5EPCCRC5ITUCRC5USB
CRC-5/EPC cyclic redundancy check codeCRC-5/EPC cyclic redundancy check codeCRC-5/USB cyclic redundancy check code


crc6.dart
CRC6ITU
CRC-6/ITU cyclic redundancy check code


crc7.dart
CRC7MMC
CRC-7/MMC cyclic redundancy check code


crc8.dart
CRC8CRC8ITUCRC8ROHCCRC8MAXIM
CRC-8 cyclic redundancy check codeCRC-8/ITU cyclic redundancy check codeCRC-8/ROHC cyclic redundancy check codeCRC-8/MAXIM cyclic redundancy check code


crc16.dart
CRC16IBMCRC16AnsiCRC16CCITTCRC16CCITTFalseCRC16DNPCRC16MaximCRC16ModbusCRC16USBCRC16X25CRC16XModem
CRC16_IBM cyclic redundancy check codeCRC16_ANSI cyclic redundancy check codeCRC16_CCITT cyclic redundancy check codeCRC16_CCITT_FALSE cyclic redundancy check codeCRC16_DNP cyclic redundancy check codeCRC16_MAXIM cyclic redundancy check codeCRC-16 (Modbus) cyclic redundancy check codeCRC16_USB cyclic redundancy check codeCRC16_X25 cyclic redundancy check codeCRC-CCITT (XModem) cyclic redundancy check code



Encrypt #



file
Class
introduce




aead_chacha20_poly1305.dart
AEADChaCha20Poly1305
AEAD ChaCha20Poly1305<br/ The Chacha7539 engine extends BaseStreamCipher RFC version of Daniel J. Bernstein's ChaCha20. Among other changes, it uses a 12-byte IV


aes.dart
AES
AES Symmetric Encryption and Decryption Algorithm Implementation


rsa.dart
RSA
Implementation of RSA Asymmetric Encryption and Decryption Algorithm