hera.key

Class AergoSignVerifier

java.lang.Object

hera.key.AergoSignVerifier

All Implemented Interfaces:

Verifier

@ApiAudience.Public
 @ApiStability.Unstable
public class AergoSignVerifier
extends java.lang.Object
implements Verifier

Field Summary

Fields

Modifier and Type	Field and Description
protected ECDSAVerifier	ecdsaVerifier
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
AergoSignVerifier()

Method Summary

Modifier and Type	Method and Description
boolean	verify(Transaction transaction) Check if Transaction is valid.
boolean	verifyMessage(AccountAddress accountAddress, BytesValue message, Signature signature) Check if signature is valid for signer accountAddress and message.
boolean	verifyMessage(AccountAddress accountAddress, Hash hashedMessage, Signature signature) Check if signature is valid for accountAddress and hashedMessage.
boolean	verifyMessage(AccountAddress accountAddress, java.lang.String message, java.lang.String base64EncodedSignature) Check if base64EncodedSignature is valid for signer accountAddress and message.
boolean	verifyMessage(AccountAddress accountAddress, java.lang.String message, java.lang.String encodedSignature, Decoder decoder) Check if encodedSignature is valid for signer accountAddress and message.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final transient org.slf4j.Logger logger

ecdsaVerifier

protected final ECDSAVerifier ecdsaVerifier

Constructor Detail

AergoSignVerifier

public AergoSignVerifier()

Method Detail

verify

public boolean verify(Transaction transaction)

Description copied from interface: Verifier

Check if Transaction is valid.

Specified by:

verify in interface Verifier

Parameters:

transaction - transaction to verify

Returns:

if valid

verifyMessage

public boolean verifyMessage(AccountAddress accountAddress,
                             java.lang.String message,
                             java.lang.String base64EncodedSignature)

Description copied from interface: Verifier

Check if base64EncodedSignature is valid for signer accountAddress and message. It hashes message and verify hashed one.

Specified by:

verifyMessage in interface Verifier

Parameters:

accountAddress - a signer address

message - a message

base64EncodedSignature - a base64 encoded signature

Returns:

if valid

verifyMessage

public boolean verifyMessage(AccountAddress accountAddress,
                             java.lang.String message,
                             java.lang.String encodedSignature,
                             Decoder decoder)

Description copied from interface: Verifier

Check if encodedSignature is valid for signer accountAddress and message. It hashes message and verify hashed one.

Specified by:

verifyMessage in interface Verifier

Parameters:

accountAddress - a signer address

message - a message

encodedSignature - an encoded signature

decoder - a decoder to decode encoded signature

Returns:

if valid

verifyMessage

public boolean verifyMessage(AccountAddress accountAddress,
                             BytesValue message,
                             Signature signature)

Description copied from interface: Verifier

Check if signature is valid for signer accountAddress and message. It hashes message and verify hashed one.

Specified by:

verifyMessage in interface Verifier

Parameters:

accountAddress - a signer address

message - a message

signature - a signature to verify

Returns:

if valid

verifyMessage

public boolean verifyMessage(AccountAddress accountAddress,
                             Hash hashedMessage,
                             Signature signature)

Description copied from interface: Verifier

Check if signature is valid for accountAddress and hashedMessage.

Specified by:

verifyMessage in interface Verifier

Parameters:

accountAddress - a signer address

hashedMessage - a sha256-hashed message

signature - a signature to verify

Returns:

if valid