corda / net.corda.core.crypto / SecureHash

SecureHash

sealed class SecureHash : OpaqueBytes

Container for a cryptographically secure hash value. Provides utilities for generating a cryptographic hash using different algorithms (currently only SHA-256 supported).

Types

SHA256 class SHA256 : SecureHash

SHA-256 is part of the SHA-2 hash function family. Generated hash is fixed size, 256-bits (32-bytes)

Inherited Properties

bytes val bytes: ByteArray
size val size: Int

Functions

hashConcat fun hashConcat(other: SecureHash): SHA256
prefixChars fun prefixChars(prefixLen: Int = 6): String
toString open fun toString(): String

Inherited Functions

equals open fun equals(other: Any?): Boolean
hashCode open fun hashCode(): Int
open fun open(): ByteArrayInputStream

Returns a ByteArrayInputStream of the bytes

Companion Object Properties

zeroHash val zeroHash: SHA256

Companion Object Functions

parse fun parse(str: String): SHA256
randomSHA256 fun randomSHA256(): SHA256
sha256 fun sha256(bytes: ByteArray): SHA256
fun sha256(str: String): SHA256
sha256Twice fun sha256Twice(bytes: ByteArray): SHA256

Extension Functions

deserialize fun <T : Any> OpaqueBytes.deserialize(kryo: Kryo = threadLocalP2PKryo()): T
sha256 fun OpaqueBytes.sha256(): SHA256

Inheritors

SHA256 class SHA256 : SecureHash

SHA-256 is part of the SHA-2 hash function family. Generated hash is fixed size, 256-bits (32-bytes)