Last updated
Last updated
caver.utils provides utility functions.
The library to generate cryptographically strong pseudo-random HEX strings from a given byte size.
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Calculates the sha3 of the input.
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Calculates the sha3 of given input parameters in the same way solidity would. This means arguments will be ABI converted and tightly packed before being hashed.
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Checks if a given string is a HEX string.
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Checks if a given string is a valid Klaytn address. 주소에 대문자와 소문자가 있으면 체크섬(checksum)도 검사합니다.
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Converts an upper or lowercase Klaytn address to a checksum address.
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Checks the checksum of a given address. Will also return false on non-checksum addresses.
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Converts any given value to HEX. 숫자 문자열은 숫자로 해석됩니다. Text strings will be interpreted as UTF-8 strings.
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Returns the number representation of a given HEX value as a string.
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Returns the number representation of a given HEX value.
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Returns the HEX representation of a given number value.
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Returns the UTF-8 string representation of a given HEX value.
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Returns the ASCII string representation of a given HEX value.
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Returns the HEX representation of a given UTF-8 string.
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Returns the HEX representation of a given ASCII string.
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Returns a byte array from the given HEX string.
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Returns a HEX string from a byte array.
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