Class PublicKey

A wrapper for a Public Key. Provides signature verification functionality.

Inheritance
object
PublicKey
Implements
Inherited Members
Namespace: Casper.Network.SDK.Types
Assembly: Casper.Network.SDK.dll
Syntax
public class PublicKey : IPurseIdentifier, IEntityIdentifier

Constructors

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PublicKey(byte[], KeyAlgo)

Declaration
protected PublicKey(byte[] rawBytes, KeyAlgo keyAlgorithm)
Parameters
Type Name Description
byte[] rawBytes
KeyAlgo keyAlgorithm

Properties

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KeyAlgorithm

Declaration
public KeyAlgo KeyAlgorithm { get; }
Property Value
Type Description
KeyAlgo
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RawBytes

Byte array without the Key algorithm identifier.

Declaration
public byte[] RawBytes { get; }
Property Value
Type Description
byte[]

Methods

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Equals(object)

Determines whether the specified object is equal to the current object.

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
object obj

The object to compare with the current object.
Returns
Type Description
bool

true if the specified object is equal to the current object; otherwise, false.
Overrides
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FromBytes(byte[])

Creates a PublicKey object from a byte array. First byte in the array must contain the key algorithm identifier.

Declaration
public static PublicKey FromBytes(byte[] bytes)
Parameters
Type Name Description
byte[] bytes
Returns
Type Description
PublicKey
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FromHexString(string)

Creates a PublicKey object from an hexadecimal string (containing the Key algorithm identifier).

Declaration
public static PublicKey FromHexString(string hexBytes)
Parameters
Type Name Description
string hexBytes
Returns
Type Description
PublicKey
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FromPem(string)

Loads a PublicKey from a PEM file

Declaration
public static PublicKey FromPem(string filePath)
Parameters
Type Name Description
string filePath
Returns
Type Description
PublicKey
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FromRawBytes(byte[], KeyAlgo)

Creates a PublicKey object from a byte array and the key algorithm identifier.

Declaration
public static PublicKey FromRawBytes(byte[] rawBytes, KeyAlgo keyAlgo)
Parameters
Type Name Description
byte[] rawBytes
KeyAlgo keyAlgo
Returns
Type Description
PublicKey
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GetAccountHash()

Returns the Account Hash associated to this Public Key.

Declaration
public string GetAccountHash()
Returns
Type Description
string
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GetBytes()

Returns the bytes of the public key, including the Key algorithm as the first byte.

Declaration
public byte[] GetBytes()
Returns
Type Description
byte[]
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GetEntityIdentifier()

Returns an EntityIdentifier object as defined in the RPC schema for a public key.

Declaration
public Dictionary<string, object> GetEntityIdentifier()
Returns
Type Description
Dictionary<string, object>
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GetHashCode()

Serves as the default hash function.

Declaration
public override int GetHashCode()
Returns
Type Description
int

A hash code for the current object.
Overrides
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GetPurseIdentifier()

Returns a PurseIdentifier object as defined in the RPC schema for a public key.

Declaration
public Dictionary<string, object> GetPurseIdentifier()
Returns
Type Description
Dictionary<string, object>
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ToAccountHex()

Returns the key as an hexadecimal string, including the key algorithm in the first position.

Declaration
public string ToAccountHex()
Returns
Type Description
string
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ToString()

Returns a string that represents the current object.

Declaration
public override string ToString()
Returns
Type Description
string

A string that represents the current object.
Overrides
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VerifySignature(byte[], byte[])

Verifies the signature given its value and the original message.

Declaration
public bool VerifySignature(byte[] message, byte[] signature)
Parameters
Type Name Description
byte[] message
byte[] signature
Returns
Type Description
bool
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VerifySignature(string, string)

Verifies the signature given its value and the original message.

Declaration
public bool VerifySignature(string message, string signature)
Parameters
Type Name Description
string message
string signature
Returns
Type Description
bool
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WriteToPem(string)

Saves the public key to a PEM file.

Declaration
public void WriteToPem(string filePath)
Parameters
Type Name Description
string filePath

Operators

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explicit operator string(PublicKey)

Declaration
public static explicit operator string(PublicKey pk)
Parameters
Type Name Description
PublicKey pk
Returns
Type Description
string

Implements