0.1.0

drand-client/love.drand.crypto/HashFunction

HashFunction

enum HashFunction : Enum<HashFunction>

Cryptographic hash functions used by drand signing schemes.

Different drand networks use different hash functions depending on their requirements:

Most networks (BLS12-381) use SHA-256 for beacon message hashing
BN254-based networks use Keccak-256 for EVM compatibility

Platform Implementations

JVM: Uses BouncyCastle provider with ThreadLocal digest instances for performance
JS: Uses @noble/hashes library for browser compatibility

See also

for which hash function each signing scheme uses

Entries

SHA-256 (Secure Hash Algorithm 256-bit).

Keccak-256 hash function.

Properties

val entries: EnumEntries<HashFunction>

Returns a representation of an immutable list of all enum entries, in the order they're declared.

val name: String

val ordinal: Int

Functions

fun hash(data: ByteArray): ByteArray

Computes the hash of the input bytes using this hash function.

fun valueOf(value: String): HashFunction

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

fun values(): Array<HashFunction>

Returns an array containing the constants of this enum type, in the order they're declared.