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RSA.DecryptPrivateKey

Decrypts a private key.

Component Version macOS Windows Linux Server 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

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") ]

See also

Release notes

Blog Entries

This function checks for a license.

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


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