## BLS256 **Kind**: global class **this**: {BLS256} * [BLS256](#BLS256) * [new BLS256()](#new_BLS256_new) * [.bytestostring()](#BLS256.bytestostring) ⇒ * [.stringtobytes()](#BLS256.stringtobytes) ⇒ * [.bls_hashit()](#BLS256.bls_hashit) ⇒ * [.KeyPairGenerate()](#BLS256.KeyPairGenerate) ⇒ * [.sign()](#BLS256.sign) ⇒ * [.verify()](#BLS256.verify) ⇒ * [.add_G1()](#BLS256.add_G1) ⇒ * [.add_G2()](#BLS256.add_G2) ⇒ ### new BLS256() Creates an instance of BLS256 ### BLS256.bytestostring() ⇒ Convert byte array to string **Kind**: static method of [BLS256](#BLS256) **Returns**: string **this**: {BLS192} **Parameter**: b byte array ### BLS256.stringtobytes() ⇒ Convert string to byte array **Kind**: static method of [BLS256](#BLS256) **Returns**: byte array **this**: {BLS192} **Parameter**: s string ### BLS256.bls\_hashit() ⇒ hash a message to an ECP point, using SHA3 **Kind**: static method of [BLS256](#BLS256) **Returns**: ECP point **this**: {BLS192} **Parameter**: m message to be hashedstring ### BLS256.KeyPairGenerate() ⇒ Generate key pair **Kind**: static method of [BLS256](#BLS256) **Returns**: Error code **this**: {BLS192} **Parameter**: rng Cryptographically Secure Random Number Generator **Parameter**: S Private key **Parameter**: W Public key ### BLS256.sign() ⇒ Sign message **Kind**: static method of [BLS256](#BLS256) **Returns**: Error code **this**: {BLS192} **Parameter**: SIG Singature **Parameter**: m Message to sign **Parameter**: S Private key ### BLS256.verify() ⇒ Verify message **Kind**: static method of [BLS256](#BLS256) **Returns**: Error code **this**: {BLS192} **Parameter**: SIG Signature **Parameter**: m Message to sign **Parameter**: W Public key ### BLS256.add\_G1() ⇒ R=R1+R2 in group G1 **Kind**: static method of [BLS256](#BLS256) **Returns**: Error code **this**: {BLS192} **Parameter**: R1 G1 Point **Parameter**: R2 G1 Point **Parameter**: R G1 Point ### BLS256.add\_G2() ⇒ W=W1+W2 in group G2 **Kind**: static method of [BLS256](#BLS256) **Returns**: Error code **this**: {BLS192} **Parameter**: W1 G2 Point **Parameter**: W2 G2 Point **Parameter**: R G2 Point