crsysapi::Xof Class Reference

Extendable-output function (XOF). More...

Public Types
enum class	XofAlg
	Extendable-output function (XOF) algorithm. More...

Static Public Member Functions
static bvec_t	Bytes (int numBytes, const bvec_t &message, XofAlg xofalg)
	Generate bytes using an extendable-output function (XOF). More...

Detailed Description

Extendable-output function (XOF).

Member Enumeration Documentation

XofAlg

enum crsysapi::Xof::XofAlg

strong

Extendable-output function (XOF) algorithm.

Enumerator
Shake128	SHAKE128 as per FIPS PUB 202.
Shake256	SHAKE256 as per FIPS PUB 202.
Mgf1_Sha1	MGF1-SHA-1 (as per PKCS#1)
Mgf1_Sha256	MGF1-SHA-256 (as per PKCS#1)
Mgf1_Sha512	MGF1-SHA-512 (as per PKCS#1)
Ascon_Xof	ASCON-XOF extendable output function
Ascon_XofA	ASCON-XOFA extendable output function

Member Function Documentation

Bytes()

static bvec_t crsysapi::Xof::Bytes ( int  numBytes, const bvec_t &  message, XofAlg  xofalg  )

static

Generate bytes using an extendable-output function (XOF).

Parameters

numBytes	Required number of output bytes.
message	Input message data.
xofalg	XOF algorithm.

Returns

Output data in byte array.