hash.md

Module 0x2::hash

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

• Function sha2_256
• Function sha3_256
• Function blake2b256
• Function keccak256
• Function ripemd160

use 0x1::hash;

Function sha2_256

public fun sha2_256(data: vector<u8>): vector<u8>

Function sha3_256

public fun sha3_256(data: vector<u8>): vector<u8>

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>

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>

Function ripemd160

@param data: Arbitrary binary data to hash Hash the input bytes using ripemd160 and returns 20 bytes.

public fun ripemd160(data: &vector<u8>): vector<u8>