Constants

Git Source

SHA512_256_BLOCK_SIZE

uint256 constant SHA512_256_BLOCK_SIZE = 128

PRECOMPILE_IDENTITY_ADDRESS

uint256 constant PRECOMPILE_IDENTITY_ADDRESS = 4

HMAC_IPAD

bytes32 constant HMAC_IPAD = 0x3636363636363636363636363636363636363636363636363636363636363636

HMAC_OPAD_XOR_IPAD

bytes32 constant HMAC_OPAD_XOR_IPAD = 0x6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a6a