Cryptography Builtins

sha256(): The operator performs sha256 hashing on the bytes data passed and returns a 256-bit numeric hash

keccak():The operator performs keccak256 hashing on the bytes data passed and returns a 256-bit numeric hash

blake2b(): The operator performs blake2b hashing on the bytes data passed and returns a 256-bit numeric hash

sigverify():It verifies the given data and signature are signed by the private key corresponding to the given public key and signature

coco Builtins

endpoint invokable TestBuiltins(data Bytes) -> (hash U256):
    hash = sha256(data)
    hash = keccak(data)
    hash = blake2b(data)