Interface ICryptoContext

Namespace: Catalyst.Abstractions.Cryptography
Assembly: Catalyst.Abstractions.dll
Syntax
public interface ICryptoContext

Properties

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PrivateKeyLength

Private key byte length.

Declaration
int PrivateKeyLength { get; }
Property Value
Type Description
System.Int32
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PublicKeyLength

Public key byte length.

Declaration
int PublicKeyLength { get; }
Property Value
Type Description
System.Int32
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SignatureContextMaxLength

Declaration
int SignatureContextMaxLength { get; }
Property Value
Type Description
System.Int32
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SignatureLength

Signature byte length.

Declaration
int SignatureLength { get; }
Property Value
Type Description
System.Int32

Methods

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ExportPrivateKey(IPrivateKey)

Returns private key bytes.

Declaration
byte[] ExportPrivateKey(IPrivateKey privateKey)
Parameters
Type Name Description
IPrivateKey privateKey
Returns
Type Description
System.Byte[]
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ExportPublicKey(IPublicKey)

Returns public key bytes.

Declaration
byte[] ExportPublicKey(IPublicKey publicKey)
Parameters
Type Name Description
IPublicKey publicKey
Returns
Type Description
System.Byte[]
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GeneratePrivateKey()

Generates a new private key.

Declaration
IPrivateKey GeneratePrivateKey()
Returns
Type Description
IPrivateKey
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GetPrivateKeyFromBytes(Byte[])

Creates private key from key bytes.

Declaration
IPrivateKey GetPrivateKeyFromBytes(byte[] privateKeyBytes)
Parameters
Type Name Description
System.Byte[] privateKeyBytes
Returns
Type Description
IPrivateKey
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GetPublicKeyFromBytes(Byte[])

Creates public key from public key bytes.

Declaration
IPublicKey GetPublicKeyFromBytes(byte[] publicKeyBytes)
Parameters
Type Name Description
System.Byte[] publicKeyBytes
Returns
Type Description
IPublicKey
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GetPublicKeyFromPrivateKey(IPrivateKey)

Given a private key returns corresponding public key.

Declaration
IPublicKey GetPublicKeyFromPrivateKey(IPrivateKey privateKey)
Parameters
Type Name Description
IPrivateKey privateKey
Returns
Type Description
IPublicKey
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GetSignatureFromBytes(Byte[], Byte[])

Takes signature bytes and corresponding public key bytes and creates a signature.

Declaration
ISignature GetSignatureFromBytes(byte[] signatureBytes, byte[] publicKeyBytes)
Parameters
Type Name Description
System.Byte[] signatureBytes
System.Byte[] publicKeyBytes
Returns
Type Description
ISignature
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Sign(IPrivateKey, Byte[], Byte[])

Signs message using provided private key and returns the signature.

Declaration
ISignature Sign(IPrivateKey privateKey, byte[] message, byte[] context)
Parameters
Type Name Description
IPrivateKey privateKey
System.Byte[] message
System.Byte[] context
Returns
Type Description
ISignature
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Verify(ISignature, Byte[], Byte[])

Declaration
bool Verify(ISignature signature, byte[] message, byte[] context)
Parameters
Type Name Description
ISignature signature
System.Byte[] message
System.Byte[] context
Returns
Type Description
System.Boolean