Explain what hash functions are?
The Cryptographic Hash Functions are a specific family of hash functions.
Returns the KECCAK256 digest aBytesLike//.
Returns the RIPEMD-160 digest of aBytesLike//.
Returns the SHA2-256 digest of aBytesLike//.
Returns the SHA2-512 digest of aBytesLike//.
HMAC Supported Algorithms
Use the SHA2-256 hash algorithm.
Use the SHA2-512 hash algorithm.
Computes the Ethereum message digest of message. Ethereum messages are converted to UTF-8 bytes and prefixed with \x19Ethereum Signed Message:
and the length of message.
The Ethereum Identity function computs the keccak256 hash of the text bytes.
Returns the ENS Namehash of name.
When using the Solidity abi.packEncoded(...)
function, a non-standard tightly packed version of encoding is used. These functions implement the tightly packing algorithm.
Returns the non-standard encoded arrayOfValues packed according to their respecive type in arrayOfTypes.
Returns the KECCAK256 of the non-standard encoded arrayOfValues packed according to their respective type in arrayOfTypes.
Returns the SHA2-256 of the non-standard encoded arrayOfValues packed according to their respective type in arrayOfTypes.