Symbol

CryptoHasher

class CryptoHasher

Hardware-accelerated cryptographic hash functions

Used for crypto.createHash()

readonly algorithm: SupportedCryptoAlgorithms
The algorithm chosen to hash the data
readonly byteLength: number
The length of the output hash in bytes
readonly static algorithms: SupportedCryptoAlgorithms[]
List of supported hash algorithms
These are hardware accelerated with BoringSSL
copy(): CryptoHasher
Perform a deep copy of the hasher
digest(encoding: DigestEncoding): string
Finalize the hash. Resets the CryptoHasher so it can be reused.
@param encoding
DigestEncoding to return the hash in. If none is provided, it will return a Uint8Array.
digest(): Buffer
Finalize the hash and return a Buffer
digest(hashInto: TypedArray): TypedArray
Finalize the hash
@param hashInto
TypedArray to write the hash into. Faster than creating a new one each time
update(input: BlobOrStringOrBuffer, inputEncoding?: Encoding): CryptoHasher
Update the hash with data
static hash(algorithm: SupportedCryptoAlgorithms, input: BlobOrStringOrBuffer): Buffer
Run the hash over the given data
@param input
string, Uint8Array, or ArrayBuffer to hash. Uint8Array or ArrayBuffer is faster.
static hash(algorithm: SupportedCryptoAlgorithms, input: BlobOrStringOrBuffer, hashInto: TypedArray): TypedArray
Run the hash over the given data
@param input
string, Uint8Array, or ArrayBuffer to hash. Uint8Array or ArrayBuffer is faster.
@param hashInto
TypedArray to write the hash into. Faster than creating a new one each time
static hash(algorithm: SupportedCryptoAlgorithms, input: BlobOrStringOrBuffer, encoding: DigestEncoding): string
Run the hash over the given data
@param input
string, Uint8Array, or ArrayBuffer to hash. Uint8Array or ArrayBuffer is faster.
@param encoding
DigestEncoding to return the hash in