类的使用
io.nuls.core.crypto.ECKey.ECDSASignature

使用ECKey.ECDSASignature的程序包

程序包	说明
io.nuls.core.crypto

io.nuls.core.crypto中ECKey.ECDSASignature的使用

返回ECKey.ECDSASignature的io.nuls.core.crypto中的方法

修饰符和类型	方法	说明
static ECKey.ECDSASignature	ECKey.ECDSASignature.decodeFromDER(byte[] bytes)
ECKey.ECDSASignature	ECKey.ECDSASignature.toCanonicalised()	Will automatically adjust the S component to be less than or equal to half the curve order, if necessary.

参数类型为ECKey.ECDSASignature的io.nuls.core.crypto中的方法

修饰符和类型	方法	说明
byte	ECKey.findRecoveryId(Sha256Hash hash, ECKey.ECDSASignature sig)	Returns the recovery ID, a byte with value between 0 and 3, inclusive, that specifies which of 4 possible curve points was used to sign a message.
static ECKey	ECKey.recoverFromSignature(int recId, ECKey.ECDSASignature sig, Sha256Hash message, boolean compressed)	Given the components of a signature and a selector value, recover and return the public key that generated the signature according to the algorithm in SEC1v2 section 4.1.6.
static boolean	ECKey.verify(byte[] data, ECKey.ECDSASignature signature, byte[] pub)	Verifies the given ECDSA signature against the message bytes using the public key bytes.
boolean	ECKey.verify(Sha256Hash sigHash, ECKey.ECDSASignature signature)	Verifies the given R/S pair (signature) against a hash using the public key.
void	ECKey.verifyOrThrow(Sha256Hash sigHash, ECKey.ECDSASignature signature)	Verifies the given R/S pair (signature) against a hash using the public key, and throws an exception if the signature doesn't match