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

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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