Module 0x2::hash

Module which defines hash functions. Note that Sha-256 and Sha3-256 is available in the std::hash module in the standard library.

• Function blake2b256
• Function keccak256

Function blake2b256

@param data: Arbitrary binary data to hash Hash the input bytes using Blake2b-256 and returns 32 bytes.

public fun blake2b256(data: &vector<u8>): vector<u8>

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Implementation

public native fun blake2b256(data: &vector<u8>): vector<u8>;

Function keccak256

@param data: Arbitrary binary data to hash Hash the input bytes using keccak256 and returns 32 bytes.

public fun keccak256(data: &vector<u8>): vector<u8>

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Implementation

public native fun keccak256(data: &vector<u8>): vector<u8>;