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ECKeyMBS.Constructor
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: The constructor.

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ECKeyMBS.Copy as ECKeyMBS
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Creates a copy of the key.

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ECKeyMBS.Generate as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Generates new key and stores in the current object.
Notes: Returns true on success or false on failure.

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ECKeyMBS.GetPrivateKey(Hex as Boolean) as String
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Queries priv key.
Example:
// make a key
Const NID_secp192k1 = 711
Dim e As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)

// show private key
MsgBox e.GetPrivateKey(True)+_
EndOfLine+_
e.GetPrivateKey(False)
Notes: The private key is a big number, which can be returned as decimal or hexadecimal value.

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ECKeyMBS.GetPublicKey(byref x as String, byref y as String, Hex as Boolean) as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Queries X and Y of public key.
Example:
// make a key
Const NID_secp192k1 = 711
Dim e As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)

// show public key
dim x,y as string
If e.GetPublicKey(x, y, False) Then
MsgBox x+EndOfLine+y
End If
Notes:
The public key is made up with two big numbers, which can be returned as decimal or hexadecimal value.
Returns true on success or false on failure.

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ECKeyMBS.GetPublicKeyPoint as String
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Queries Public key as hex string.
Example:
// make a key
Const NID_secp192k1 = 711
Dim e As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)

// show public key
msgbox e.GetPublicKeyPoint
Notes: Can be queried to save/send and later be assigned with SetPublicKeyPoint.

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ECKeyMBS.PrivateKey as String
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Queries the priv key.
Example:
const NID_secp192k1 = 711
dim key as ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)
dim Data as string = key.PrivateKey
MsgBox EncodeBase64(data)

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ECKeyMBS.PublicKey as String
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Queries the public key.
Example:
const NID_secp192k1 = 711
dim key as ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)
dim Data as string = key.PublicKey
MsgBox EncodeBase64(data)

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ECKeyMBS.SetPrivateKey(Value as String, Hex as Boolean) as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Sets the key.
Example:
// make a key
Const NID_secp192k1 = 711
Dim e As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)

MsgBox e.Description

// get hex
Dim pubk As String = e.GetPublicKeyPoint
Dim priv As String = e.GetPrivateKey(False)


// make new empty key and put in the data
Dim ee As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1, False)

If ee.SetPrivateKey(priv, False) Then
If ee.SetPublicKeyPoint(pubk) Then
MsgBox ee.Description
Else
Break // failed?
End If
Else
Break // failed?
End If
Notes: Returns true on success or false on failure.

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ECKeyMBS.SetPublicKey(x as String, y as String, Hex as Boolean) as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Sets X and Y of public key.
Example:
// make a key
Const NID_secp192k1 = 711
Dim e As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)

MsgBox e.Description

// get hex
Dim pubk As String = e.GetPublicKeyPoint
Dim priv As String = e.GetPrivateKey(False)


// make new empty key and put in the data
Dim ee As ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1, False)

If ee.SetPrivateKey(priv, False) Then
If ee.SetPublicKeyPoint(pubk) Then
MsgBox ee.Description
Else
Break // failed?
End If
Else
Break // failed?
End If
Notes: Returns true on success or false on failure.

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ECKeyMBS.SetPublicKeyPoint(Value as String) as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 20.2 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Sets public key.
Notes: Returns true on success or false on failure.

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ECKeyMBS.Sign(Data as String) as String
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Signs the given data.
Example:
const NID_secp192k1 = 711
dim key as ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)
dim text as string = "Hello World"
dim data as string = SHA512MBS.Hash(text)
dim sig as string = key.Sign(data)

if key.Verify(data, sig) then
MsgBox "Signature ok"
end if
Notes:
We highly recommend to use a hash like SHA-512 to preprocess the data.
Returns the signature as string on success.

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ECKeyMBS.Verify(SignatureData as String, Data as String) as Boolean
Type Topic Plugin Version macOS Windows Linux iOS Targets
method Encryption and Hash MBS Encryption Plugin 15.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Function: Verifies the digital signature.
Example:
const NID_secp192k1 = 711
dim key as ECKeyMBS = ECKeyMBS.KeyByCurveName(NID_secp192k1)
dim text as string = "Hello World"
dim data as string = SHA512MBS.Hash(text)
dim sig as string = key.Sign(data)

if key.Verify(data, sig) then
MsgBox "Signature ok"
end if
Notes:
Returns true on success. Returns false if data, signature and public key don't belong together.
We highly recommend to use a hash like SHA-512 to preprocess the data.

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The items on this page are in the following plugins: MBS Encryption Plugin.

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