Monkeybread Software - MBS FileMaker Plugin: RSA.DecryptPrivateKey

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RSA.DecryptPrivateKey

Decrypts a private key.

Component	Version	macOS	Windows	Linux	Server	FileMaker iOS SDK
Encryption	7.5	Yes	Yes	Yes	Yes	Yes

MBS( "RSA.DecryptPrivateKey"; KeyType; KeyData; KeyEncoding; PasswordType; PasswordData { ; PasswordEncoding } ) More

Parameters

Parameter Description Example Flags

KeyType The type of input for private key.
Can be Text, Container, Image, Path, PDF, Data, base64 or Hex. "Path"

KeyData The actual input data for the key.
Text, container or file path. Must not be longer than the maximum key length of the given algorithm. If key is too short, we pad it with zero bytes. "/Users/cs/desktop/test.pem"

KeyEncoding The text encoding for text input for the key.
Parameter is ignored for other cases.

PasswordType The type of input for optional password.
Can be Text, Container, Image, Path, PDF, Data, base64 or Hex. "Text"

PasswordData The actual input data for the password.
Text, container or file path. "Hello World"

PasswordEncoding The text encoding for text input.
Parameter is ignored for other cases. "UTF-8" Optional

Parameter	Description	Example	Flags
KeyType	The type of input for private key. Can be Text, Container, Image, Path, PDF, Data, base64 or Hex.	"Path"
KeyData	The actual input data for the key. Text, container or file path. Must not be longer than the maximum key length of the given algorithm. If key is too short, we pad it with zero bytes.	"/Users/cs/desktop/test.pem"
KeyEncoding	The text encoding for text input for the key. Parameter is ignored for other cases.
PasswordType	The type of input for optional password. Can be Text, Container, Image, Path, PDF, Data, base64 or Hex.	"Text"
PasswordData	The actual input data for the password. Text, container or file path.	"Hello World"
PasswordEncoding	The text encoding for text input. Parameter is ignored for other cases.	"UTF-8"	Optional

Result

Returns key as text or error.

Description

Decrypts a private key.
Returns error if key could not be read, e.g. due to invalid password.

Examples

Encrypt private key and decrypt it:

Set Variable [ $key1 ; Value: MBS( "RSA.GeneratePrivateKey") ]
Set Variable [ $key2 ; Value: MBS( "RSA.EncryptPrivateKey"; "Text"; $key1; "UTF-8"; "AES-128-CFB"; "text"; "Hello") ]
Set Variable [ $key3 ; Value: MBS( "RSA.DecryptPrivateKey"; "Text"; $key1; "UTF-8"; "text"; "Hello") ]

Blog Entries

MBS FileMaker Plugin, version 7.5pr2

Release notes

Version 7.5
- Added RSA.DecryptPrivateKey and RSA.EncryptPrivateKey functions.

Created 15th October 2017, last changed 16th October 2017

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